For Engine or Human rated at least 50 rating below their Opponent

Chessqueen · Post by **Chessqueen** » Tue Aug 02, 2022 2:03 pm

For Engines or Human playing with Black pieces rated at least 50 rating below their Opponent, in order to compensate for White having the initial first move, they should start with this position, giving Black a small space advantage.

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.02"]
[Round "?"]
[White "Stockfish_15_x64_avx2"]
[Black "Berserk-9-x64-avx2-pext"]
[Result "*"]
[BlackElo "3535"]
[Time "06:54:46"]
[WhiteElo "2000"]
[TimeControl "300+5"]
[SetUp "1"]
[FEN "8/rnbqkbnr/pppppppp/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[Termination "unterminated"]
[PlyCount "89"]
[WhiteType "program"]
[BlackType "program"]

1. d4 {(d2-d4 d6-d5 b2-b3 Ke7-f8 e2-e3 Qd7-e7 Ng1-f3 e6-e5 d4xe5 f6xe5
c2-c4 c6-c5 Nf3-d2 e5-e4 Nb1-c3 Bc7-e5 Bc1-b2 Be5xc3 Bb2xc3 d5-d4 e3xd4
Ng7-f5 d4-d5 e4-e3 Nd2-f3 e3xf2+ Ke1-d2 Nb7-d6 Bf1-d3 Qe7-e3+ Kd2-c2 b6-b5
Nf3-e5 Nd6-e4 Bd3xe4 Qe3xe4+ Qd1-d3) -0.55/28 11} d5 {(d6-d5 g2-g3 c6-c5
c2-c3 h6-h5 h2-h4 Rh7-h8 Bf1-g2 Ng7-f5 Ng1-f3 Rh8-d8 O-O Ke7-f8 a2-a4
Kf8-g7 b2-b3 Bc7-d6 Qd1-d3 c5xd4 c3xd4 Nb7-a5 Bc1-b2 Na5-c6 Rf1-c1 Rd8-c8
Nb1-c3 Nc6-b4 Qd3-d2) +0.97/26 57} 2. b3 {(b2-b3 e6-e5 d4xe5 f6xe5 e2-e4
Nb7-c5 Nb1-d2 Ke7-f8 g2-g3 Kf8-g8 Bc1-a3 Ng7-e6 Bf1-g2 b6-b5 Ng1-f3 d5xe4
Nf3-h4 Qd7-d4 Ba3xc5 Ne6xc5 O-O e4-e3 f2xe3 Qd4xe3+ Kg1-h1 Bc7-a5 Qd1-g4
Qe3xd2) -0.50/26 4} e5 {(e6-e5 d4xe5 f6xe5 Bc1-b2 Nb7-c5 e2-e3 Ng7-f5
Ng1-f3 e5-e4 Nf3-d4 Ra7-a8 Bf1-e2 Ra8-e8 Nb1-d2 Qd7-d6 Nd4xf5+ g6xf5 c2-c4
Ke7-d8 g2-g3 Nc5-d3+ Be2xd3 e4xd3 Qd1-f3 Qd6-g6 O-O h6-h5 h2-h4 d5xc4
Nd2xc4 Kd8-c8) +0.81/24 52} 3. dxe5 {(d4xe5 f6xe5 e2-e4 Nb7-c5 Nb1-d2
Rh7-h8 g2-g3 Rh8-d8 Bf1-h3 Qd7-e8 Bc1-a3 Bc7-d6 Ng1-f3 Ke7-f8 Qd1-e2 g6-g5
O-O Bf7-h5 Bh3-g2 Ra7-e7 Ba3xc5 Bd6xc5 Qe2xa6 b6-b5 Qa6-a5 d5-d4 Nd2-b1)
-0.50/28 5} fxe5 {(f6xe5 Bc1-b2 Nb7-c5 e2-e3 Ng7-f5 Ng1-f3 e5-e4 Nf3-d4
h6-h5 Nb1-c3 Ke7-d8 Qd1-d2 Nf5xd4 Qd2xd4 Qd7-e8 O-O-O Bc7-e5 Qd4-d2 Kd8-c8
f2-f4 Be5-h8 Nc3-e2 a6-a5 Bb2xh8 Qe8xh8 Ne2-d4 Ra7-c7 Kc1-b1 Qh8-f6 g2-g3
a5-a4) +0.59/26 8} 4. e4 {(e2-e4 Nb7-c5 Nb1-d2 Ke7-f8 g2-g3 Kf8-g8 Bc1-a3
Ng7-e6 Bf1-g2 Ra7-a8 Ng1-f3 d5xe4 Nf3-h4 g6-g5 Nh4-f5 Bf7-g6 Nf5-e3 Qd7-d4
b3-b4 Nc5-a4 O-O h6-h5 Qd1-e1 Rh7-f7 Nd2-b3 Qd4-c3 Qe1xc3 Na4xc3) -0.47/29
9} Nc5 {(Nb7-c5 Nb1-d2 Rh7-h8 Bf1-d3 Nc5xd3+ c2xd3 Ng7-e6 Ng1-e2 d5-d4 O-O
a6-a5 Nd2-c4 b6-b5 Nc4-b2 g6-g5 Ne2-g3 Ke7-f8 Ng3-f5 Ne6-g7 Nf5xg7 Kf8xg7
Bc1-d2 Rh8-a8 h2-h3 Qd7-e6 Qd1-c2 Bc7-d6 Qc2xc6 Bd6-a3 Qc6xe6) +0.78/25 15}
5. Nd2 {(Nb1-d2 Ke7-f8 g2-g3 Ng7-h5 Bc1-b2 Nh5-f6 e4xd5 c6xd5 Bf1-h3 Bf7-e6
Bh3xe6 Qd7xe6 Ng1-f3 Ra7-a8 O-O Ra8-e8 Rf1-e1 e5-e4 Nd2-f1 Rh7-f7 Nf3-d4
Qe6-d7 f2-f4 b6-b5 Nf1-e3 Kf8-g8 Kg1-h1 Bc7-b6 Qd1-e2 b5-b4 Ra1-d1 h6-h5)
-0.43/25 7} Rh8 {(Rh7-h8 Bf1-d3 Ng7-e6 Ng1-e2 Nc5xd3+ c2xd3 d5-d4 O-O a6-a5
Nd2-c4 b6-b5 Nc4-b2 Ke7-d8 f2-f4 e5xf4 Ne2xf4 g6-g5 Nf4-h5 Kd8-c8 Nh5-g3
Kc8-b7 Ng3-f5 h6-h5 Bc1-d2 h5-h4 h2-h3 Bf7-h5 Qd1-e1 Ra7-a8 a2-a4 g5-g4
a4xb5 c6xb5 h3xg4 Bh5xg4 Bd2xa5 Bc7-f4 Kg1-h1 Bf4-e5 Ba5-d2 h4-h3 g2-g3
Ra8xa1 Qe1xa1 Bg4xf5) +0.85/26 8} 6. g3 {(g2-g3 Rh8-d8 Bc1-a3 Bc7-d6 Ba3-b2
Nc5xe4 Qd1-e2 Ne4-f6 O-O-O Rd8-e8 Bf1-h3 Bf7-e6 Bh3xe6 Qd7xe6 Qe2-e3 Ng7-f5
Qe3xb6 Ra7-c7 Ng1-f3 e5-e4 Nf3-d4 Nf5xd4 Qb6xd4 c6-c5 Qd4-e3 g6-g5 h2-h4
d5-d4 Qe3-e2 g5-g4 Rd1-e1 Ke7-f7 Qe2xa6 Rc7-e7) -0.52/27 8} dxe4 {(d5xe4
Bc1-a3 Bc7-d6 Bf1-h3 Ng7-f5 b3-b4 Nc5-a4 Nd2xe4 Bf7-d5 Qd1-d3 a6-a5 Ng1-f3
a5xb4 Nf3-h4 Bd5xe4 Qd3xe4 Na4-c3 Nh4xf5+ Qd7xf5 Bh3xf5 Nc3xe4 Bf5xe4
Ra7xa3 Be4xc6 Rh8-d8 Bc6-e4 g6-g5 O-O Bd6-c5 Be4-d3 h6-h5 Kg1-g2 g5-g4
Rf1-e1 Bc5-d4 Ra1-b1) +1.03/26 8} 7. Ba3 {(Bc1-a3 Bf7-d5 Bf1-h3 Ng7-f5
f2-f3 Bc7-d6 b3-b4 e4-e3 b4xc5 e3xd2+ Qd1xd2 b6xc5 Ng1-e2 Nf5-d4 Ne2xd4
Qd7xh3 Nd4-b3 Bd5xf3 Rh1-f1 Rh8-f8 Ba3xc5 Bd6xc5 Nb3xc5 Qh3-g4 Ra1-b1
Qg4-d4 Qd2xd4 e5xd4 Nc5-b3 Ra7-b7 Ke1-d2 Ke7-d6 Nb3xd4 Rb7xb1 Rf1xb1 Bf3-d5
Kd2-d3 Rf8-f2 c2-c4 Bd5-g2 Kd3-c3 Rf2xa2 Rb1-d1 Bg2-h3) -0.61/31 7} Bd6
{(Bc7-d6 Bf1-g2 Bf7-d5 b3-b4 e4-e3 Bg2xd5 Nc5-d3+ c2xd3 e3xd2+ Qd1xd2 c6xd5
Ng1-e2 Qd7-a4 Qd2-b2 d5-d4 O-O Rh8-c8 Ra1-e1 Ke7-f7 f2-f4 Kf7-g8 f4xe5
Bd6xe5 Ne2-f4 Be5xf4 Rf1xf4 Rc8-c2 Qb2-b3+ Qa4xb3 a2xb3 Ra7-f7 Rf4xd4
Rf7-f2 Rd4-d6 Rf2xh2) +1.15/26 11} 8. Bg2 {(Bf1-g2 Bf7-d5 b3-b4 e4-e3
Bg2xd5 Nc5-d3+ c2xd3 e3xd2+ Qd1xd2 c6xd5 Ng1-f3 Qd7-h3 Qd2-e2 Ke7-f7 Ba3-b2
Rh8-e8 O-O-O Qh3-f5 g3-g4 Qf5-f4+ Kc1-b1 Kf7-g8 d3-d4 e5-e4 Nf3-e5 Kg8-h7
h2-h4 Ng7-e6 a2-a3 Bd6xe5 d4xe5 Re8-d8 h4-h5 g6-g5 Qe2-e3 Ra7-f7 Qe3xb6
Qf4xg4) -0.45/27 7} Bd5 {(Bf7-d5 b3-b4 e4-e3 Bg2xd5 Nc5-d3+ c2xd3 e3xd2+
Qd1xd2 c6xd5 Ng1-f3 Qd7-h3 Qd2-e2 Ke7-f7 O-O-O Rh8-e8 Ba3-b2 Qh3-f5 a2-a3
a6-a5 b4-b5 Kf7-g8 Rh1-e1 Ra7-e7 Kc1-b1 Kg8-h7 a3-a4 Ng7-e6 Nf3xe5 Ne6-c5
f2-f4 Nc5xa4 Bb2-d4 Bd6-c5 Qe2-f2 Re7xe5 Re1xe5 Re8xe5 f4xe5 Qf5xf2)
+0.93/27 8} 9. b4 {(b3-b4 e4-e3 Bg2xd5 Nc5-d3+ c2xd3 e3xd2+ Qd1xd2 c6xd5
Ng1-f3 Qd7-h3 Qd2-b2 Rh8-e8 b4-b5 Bd6xa3 Qb2xa3+ Ke7-f7 Qa3-b3 Ng7-h5
Qb3xd5+ Kf7-g7 Nf3-g1 Qh3-g4 Qd5-e4 Qg4-c8 Ng1-e2 Nh5-f6 Qe4-e3 Qc8-h3
b5xa6 Qh3-g2 Rh1-g1 Qg2-a8 g3-g4 Nf6-d5 Qe3-e4 b6-b5 Ke1-f1 Ra7xa6 Rg1-g3
b5-b4 Ne2-c1 Nd5-f6) -0.52/33 26} Nce6 {(Nc5-e6 Bg2xe4 Ne6-g5 Qd1-e2 Ng5xe4
Nd2xe4 Qd7-f5 Ne4xd6 Ke7xd6 O-O-O Kd6-c7 f2-f3 Rh8-e8 Ba3-b2 Kc7-b7 Qe2-e3
a6-a5 b4-b5 Qf5-e6 Qe3xh6 Ng7-f5 Qh6-d2 Bd5xa2 Ng1-h3 c6xb5 Rh1-e1 Qe6-c6
Qd2-d7+ Qc6xd7 Rd1xd7+ Kb7-a6 Rd7xa7+ Ka6xa7 Re1xe5 Re8xe5 Bb2xe5 Ka7-b7
Nh3-g5 Ba2-d5) +0.91/28 17} 10. Bxe4 {(Bg2xe4 Ne6-g5 Be4xd5 c6xd5 Ng1-f3
Qd7-a4 Ba3-b2 Ng5xf3+ Qd1xf3 Qa4xc2 Qf3-a3 a6-a5 Ra1-c1 Qc2xd2+ Ke1xd2
Bd6xb4+ Qa3xb4+ a5xb4 Bb2xe5 Ke7-f7 Rc1-c2 Rh8-e8 Be5xg7 Kf7xg7 Rh1-b1
Ra7-a4 Rc2-c7+ Kg7-f6 Rb1-b2 Re8-a8 Rc7-b7 Ra4xa2 Rb7xb6+ Kf6-e5 Rb6xb4)
-0.32/26 5} Ng5 {(Ne6-g5 Qd1-e2 Ng5xe4 Nd2xe4 Qd7-f5 Ne4xd6 Ke7xd6 O-O-O
Kd6-c7 f2-f3 Rh8-e8 Ba3-b2 Kc7-b7 Qe2-d2 Ng7-e6 Qd2xh6 a6-a5 b4-b5 a5-a4
g3-g4 Qf5-f6 Ng1-e2 a4-a3 Bb2-a1 Ra7-a5 b5xc6+ Bd5xc6 Rh1-f1 Ra5-d5 Rd1xd5
Bc6xd5 Ne2-c3) +0.75/24 4} 11. Bxd5 {(Be4xd5 c6xd5 Ng1-f3 Qd7-a4 Ba3-b2
Ng5xf3+ Qd1xf3 Qa4xc2 Qf3-a3 a6-a5 Ra1-c1 Qc2-f5 Qa3-e3 Bd6xb4 Qe3xb6
Ra7-d7 Bb2-c3 Ng7-e6 Bc3xb4+ a5xb4 O-O Ke7-f7 Nd2-b3 Kf7-g7 Nb3-c5 Ne6xc5
Rc1xc5 Rh8-e8 Qb6xb4 d5-d4 a2-a4 d4-d3 Qb4-c3 Kg7-h7 a4-a5 Qf5-f3 Rc5-c7
Qf3-f7 Rc7xd7 Qf7xd7 Rf1-d1 e5-e4) -0.36/34 45} cxd5 {(c6xd5 Ng1-f3 Qd7-a4
Nf3xg5 h6xg5 Qd1-f3 Ng7-f5 O-O g5-g4 Qf3-d3 Ra7-c7 Rf1-c1 Rh8-c8 c2-c4
Rc7xc4 Rc1xc4 d5xc4 Nd2xc4 Rc8xc4 Qd3xc4 Qa4xa3 Qc4xg4 Ke7-f7 Qg4-c4+
Kf7-g7 Ra1-c1 Nf5-d4 Rc1-d1 Qa3-f3 Rd1xd4 e5xd4 Qc4xd4+ Qf3-f6 Qd4xb6
Bd6-e7 Qb6xf6+ Kg7xf6 a2-a3 Kf6-e6 h2-h4 Ke6-d5 Kg1-g2) +1.38/24 3} 12.
Ngf3 {(Ng1-f3 Qd7-a4 Ba3-b2 Ng5xf3+ Qd1xf3 Qa4xc2 Qf3-a3 Ng7-e6 Ra1-c1
Qc2-f5 O-O Rh8-f8 Qa3-b3 Ra7-d7 Rc1-c6 Ne6-g5 f2-f3 Rf8-d8 Rc6xb6 Rd8-c8
f3-f4 e5xf4 g3xf4 Rc8-c2 Bb2-f6+ Ke7-e8 f4xg5 Qf5-g4+ Kg1-h1 Rc2xd2 Qb3-e3+
Qg4-e4+ Qe3xe4+ d5xe4 Rb6xa6 Rd2xh2+ Kh1-g1) -0.37/28 15} Qa4 {(Qd7-a4
Ba3-b2 Ng5xf3+ Qd1xf3 Qa4xc2 Qf3-a3 a6-a5 Ra1-c1 Qc2xd2+ Ke1xd2 Bd6xb4+
Qa3xb4+ a5xb4 Bb2xe5 Rh8-g8 Rc1-c6 Ra7xa2+ Kd2-c1 Ng7-e6 Rh1-e1 Ne6-c5
Rc6xb6 Nc5-d3+ Kc1-b1 Ra2xf2 Be5-d4+ Nd3xe1 Bd4xf2 Ne1-f3 Bf2-c5+ Ke7-f7
h2-h4 Kf7-g7) +1.21/27 8} 13. Bb2 {(Ba3-b2 Ng5xf3+ Qd1xf3 Qa4xc2 Qf3-a3
a6-a5 Ra1-c1 Qc2-f5 Qa3-e3 a5xb4 O-O Ng7-e6 Qe3xb6 Ra7-d7 Rc1-c6 Rh8-b8
Qb6-e3 Rb8-f8 Rf1-e1 e5-e4 f2-f3 Qf5-g5 Qe3xg5+ Ne6xg5 f3xe4 d5xe4 Re1-e2
Bd6xg3 h2xg3 Rd7xd2 Re2xd2 Ng5-f3+ Kg1-f2 Nf3-e5+ Kf2-e3 Ne5xc6 Bb2-g7
Rf8-f3+ Ke3xe4 Rf3xg3 Bg7xh6) -0.27/29 7} Nxf3+ {(Ng5xf3+ Qd1xf3 Qa4xc2
Qf3-a3 a6-a5 Ra1-c1 Qc2-f5 O-O Bd6xb4 Qa3-a4 Rh8-d8 Bb2-a3 Bb4xa3 Qa4xa3+
Ke7-f7 Rc1-c6 Ng7-e6 Qa3-e3 Ra7-e7 Qe3xh6 b6-b5 Rc6-a6 g6-g5 Nd2-b3 a5-a4
Nb3-a5 Kf7-g8 Na5-b7 Re7-h7 Qh6xe6+ Qf5xe6 Ra6xe6 Rh7xb7 Re6xe5 Kg8-f7
Re5xg5 d5-d4 Rg5-h5 Kf7-g6 Rh5-c5 b5-b4 h2-h4 d4-d3 Rf1-d1 b4-b3 a2xb3
a4xb3 h4-h5+ Kg6-h7) +0.83/31 20} 14. Qxf3 {(Qd1xf3 Qa4xc2 Qf3-a3 a6-a5
Ra1-c1 Qc2-f5 O-O Bd6xb4 Qa3-a4 Bb4xd2 Rc1-d1 Bd2-b4 Rd1xd5 Qf5-f7 Rf1-d1
Ke7-f8 Bb2xe5 Rh8-h7 a2-a3 Bb4-c5 Rd5-d8+ Ng7-e8 Be5-d6+ Ra7-e7 Bd6xe7+
Bc5xe7 Rd1-d7 Be7xd8 Rd7xf7+ Rh7xf7 Qa4-d4 Bd8-c7 Qd4-h8+ Kf8-e7 Qh8xh6
Rf7-f6 h2-h4 Bc7-e5 Kg1-g2 Be5-d4 Qh6-h7+ Ke7-f8 f2-f4 Ne8-g7 g3-g4 Rf6-e6
f4-f5 g6xf5 g4-g5 Re6-e4 g5-g6 Kf8-e8 h4-h5) -0.40/34 20} Qxc2 {(Qa4xc2
Qf3-a3 a6-a5 Ra1-c1 Qc2-f5 O-O Bd6xb4 Qa3-a4 Rh8-d8 Bb2-a3 Bb4xa3 Qa4xa3+
Ke7-f7 Rc1-c6 Ng7-e6 Qa3-e3 Ra7-e7 Rc6xb6 Kf7-g7 Nd2-f3 e5-e4 Nf3-d4 Ne6xd4
Qe3xd4+ Qf5-e5 Qd4xe5+ Re7xe5 Rf1-c1 Kg7-f7 Rc1-c7+ Re5-e7 Rc7-c6 d5-d4
Rc6-f6+ Kf7-e8 Rf6xg6 d4-d3 Kg1-f1 Re7-c7 Kf1-e1 Rc7-c1+ Ke1-d2 Rc1-c2+
Kd2-e3 Ke8-f7) +1.02/27 4} 15. Qa3 {(Qf3-a3 a6-a5 Ra1-c1 Qc2-f5 O-O Bd6xb4
Qa3-a4 Bb4xd2 Rc1-d1 Qf5-d3 Qa4-c6 Ke7-f7 Qc6xb6 Ra7-d7 Bb2-c1 Qd3-f5
Rd1xd2 Ng7-e6 Qb6xa5 Rh8-d8 f2-f3 d5-d4 Rd2-f2 Kf7-g7 Bc1-d2 Ne6-g5 Bd2xg5
h6xg5 Qa5-b4 Rd8-c8 a2-a4 Qf5-e6 Qb4-b5 g5-g4 a4-a5 g4xf3) -0.54/32 8} a5
{(a6-a5 Ra1-c1 Qc2xd2+ Ke1xd2 Bd6xb4+ Qa3xb4+ a5xb4 Bb2xe5 Rh8-g8 Rc1-c6
Ra7xa2+ Kd2-c1 Ng7-e6 Rh1-e1 Ne6-c5 Kc1-b1 Rg8-a8 Rc6xb6 Nc5-e4 Be5-b2
Ke7-d7 Rb6xb4 Ra8-a4 Rb4xa4 Ra2xa4 Re1-e2 Kd7-c6 Kb1-c2 Ne4-c5 Re2-d2 h6-h5
Rd2-d4 Ra4-a2 Kc2-b1 Ra2-a8 Rd4-f4 Nc5-d3 Rf4-f6+ Kc6-c5) +0.56/29 6} 16.
Rc1 {(Ra1-c1 Qc2-f5 O-O Bd6xb4 Qa3-a4 Ng7-e6 Rc1-e1 Rh8-c8 Re1xe5 Qf5-c2
Qa4-b5 Qc2xb2 Qb5xd5 Qb2xe5 Qd5xe5 Bb4xd2 Rf1-b1 Rc8-c6 Qe5-e4 Ra7-c7
Qe4xg6 Rc7-d7 Qg6-e4 Rd7-d6 Rb1-b3 Ke7-d7 Rb3-d3 Kd7-c7 Qe4-h7+ Kc7-b8
Rd3xd6 Rc6xd6 Qh7-g6 Kb8-b7 h2-h4 Rd6-c6 Qg6-d3 Bd2-c3) -0.35/32 8} Qxd2+
{(Qc2xd2+ Ke1xd2 Bd6xb4+ Qa3xb4+ a5xb4 Bb2xe5 Rh8-g8 Rc1-c6 Ra7xa2+ Kd2-c1
Ng7-e6 Rh1-e1 Ne6-c5 Kc1-b1 Rg8-a8 Rc6xb6 Nc5-e4 Be5-b2 Ke7-d7 Re1-d1
Ra2-a5 Rb6xb4 Ne4-d6 Rd1-d2 Kd7-c6 Bb2-d4 Ra8-e8 Rb4-b6+ Kc6-c7 Rd2-c2+
Kc7-d7 Rc2-c5 Re8-e1+ Kb1-c2 Ra5-a2+ Kc2-b3) +0.60/32 18} 17. Kxd2 {(Ke1xd2
Bd6xb4+ Qa3xb4+ a5xb4 Bb2xe5 Rh8-g8 Rh1-d1 Ra7xa2+ Kd2-e1 Ng7-e6 Rc1-c6
Rg8-f8 f2-f4 Rf8-d8 Rc6xb6 Ra2xh2 Rd1-d2 Rh2-h1+ Ke1-f2 d5-d4 Rb6xb4 Rd8-d7
Kf2-g2 Rh1-c1 Be5xd4 Ke7-f7 g3-g4 Ne6xf4+ Kg2-g3 g6-g5 Bd4-e3 Rd7xd2)
-0.26/35 9} Bxb4+ {(Bd6xb4+ Qa3xb4+ a5xb4 Bb2xe5 Rh8-g8 Rc1-c6 Ra7xa2+
Kd2-c1 Ng7-e6 Rh1-e1 Ne6-c5 Kc1-b1 Rg8-a8 Rc6xb6 Nc5-e4 Be5-b2 Ke7-d7
Re1-d1 Ra2-a5 Rb6xb4 Ne4-d6 Rd1-d2 Kd7-c6 Rd2-e2 Kc6-c5 Rb4-g4 h6-h5 Rg4xg6
Nd6-c4 Kb1-c1 Ra5-a2 Kc1-b1 Kc5-b4 Rg6-g8 Ra8xg8 Kb1xa2 Rg8-a8+ Ka2-b1)
+0.63/30 4} 18. Qxb4+ {(Qa3xb4+ a5xb4 Bb2xe5 Ke7-f7 Rc1-c2 Rh8-e8 f2-f4
Ng7-e6 Rh1-b1 Ra7-a4 Rc2-b2 Ne6-c5 Rb2xb4 Ra4xa2+ Rb1-b2 Ra2xb2+ Rb4xb2
Re8-e6 Kd2-e3 Re6-c6 Ke3-d4 Kf7-e6 Rb2-b5 Nc5-e4 g3-g4 Ne4-d2 f4-f5+ g6xf5
g4xf5+ Ke6xf5 Kd4xd5 Rc6-c5+ Rb5xc5 b6xc5 Be5-g7 h6-h5 Kd5xc5 Nd2-f1 Bg7-b2
Nf1xh2 Kc5-d4) -0.11/32 7} axb4 {(a5xb4 Bb2xe5 Rh8-g8 Rc1-c6 Ra7xa2+ Kd2-c1
Ng7-e6 Rh1-e1 Ne6-c5 Kc1-b1 Rg8-a8 Rc6xb6 Nc5-e4 Be5-b2 Ke7-d7 Re1-d1
Ra2-a5 Rb6xb4 Ne4-d6 Rd1-d2 Ra8-c8 Rd2-c2 Nd6-c4 Kb1-c1 Kd7-e6 Kc1-d1
Ke6-f5 h2-h3 h6-h5 Rb4-b7 Nc4xb2+ Rc2xb2 h5-h4 g3xh4 Rc8-c4 Kd1-e2 Rc4-a4
Rb7-f7+ Kf5-e6) +0.62/28 3} 19. Bxe5 {(Bb2xe5 Rh8-g8 Rh1-d1 Ke7-e6 Be5xg7
Rg8xg7 Rc1-c6+ Ke6-e5 Rc6xb6 Ra7xa2+ Kd2-e3 Ra2-a3+ Ke3-e2 Ra3-b3 Rd1-d3
Rb3-b1 Rb6-b5 Rg7-d7 Rd3-d1 Rb1xd1 Ke2xd1 Rd7-a7 Rb5xb4 Ra7-a2 Kd1-e1 d5-d4
h2-h4 Ke5-e4 Rb4-b3 g6-g5 h4xg5 h6xg5 f2-f3+ Ke4-d5 Rb3-b4 Kd5-c5) -0.12/35
7} Rg8 {(Rh8-g8 Rc1-c6 Ng7-e6 Rh1-e1 Ra7xa2+ Kd2-c1 Ne6-c5 Kc1-b1 Rg8-a8
Rc6xb6 Nc5-e4 Be5-b2 Ke7-d7 Rb6xb4 Ra8-a4 Rb4-b7+ Kd7-d6 f2-f4 Ne4-d2+
Kb1-c1 Nd2-c4 Re1-e8 Nc4xb2 Rb7xb2 Ra4-c4+ Kc1-b1 Ra2-a6 Re8-h8 Kd6-e6
Rh8xh6 Ke6-f5 Rb2-b5 Kf5-e4 f4-f5 Ke4xf5 Rb5xd5+ Kf5-f6 Rd5-d2 Rc4-a4
Rd2-b2 Ra4-a5 Kb1-c2 Kf6-f5 Kc2-d3 Kf5-g4) +0.67/32 20} 20. Rhd1 {(Rh1-d1
Ke7-e6 Be5xg7 Rg8xg7 Rc1-c6+ Ke6-e5 Rc6xb6 Ra7xa2+ Kd2-e3 Ra2-a3+ Ke3-e2
Ra3-b3 Rd1-d3 Rb3-b1 Rd3-d1 Rb1xd1 Ke2xd1 Rg7-a7 Rb6xb4 Ra7-a2 Kd1-e1 d5-d4
Rb4-b6 g6-g5 Rb6xh6 Ke5-e4 h2-h4 g5-g4 Rh6-g6 Ke4-d3 Ke1-f1 Ra2-a1+ Kf1-g2
Kd3-c3 Rg6-c6+ Kc3-d3) -0.05/33 8} Nf5 {(Ng7-f5 Rc1-c6 Ke7-d7 Rc6xb6 Rg8-e8
Be5-b2 Ra7xa2 Kd2-c1 Ra2-a5 Rb6xb4 Nf5-d6 Kc1-c2 h6-h5 Rd1-d4 Re8-e1 Rd4-d1
Re1xd1 Kc2xd1 Ra5-a2 Kd1-e1 Kd7-c6 Bb2-d4 Nd6-f5 Rb4-b6+ Kc6-c7 Rb6-b4
Nf5xd4 Rb4xd4 Kc7-d6 Rd4-f4 Kd6-e5) +0.69/29 18} 21. Ke1 {(Kd2-e1 Rg8-e8
Rd1xd5 Ra7xa2 g3-g4 Ke7-e6 Rc1-d1 Nf5-h4 Ke1-f1 Ra2-a5 Rd5-d7 Re8-e7
Rd7xe7+ Ke6xe7 Be5-d6+ Ke7-e6 Bd6-g3 Nh4-f3 Rd1-d6+ Ke6-f7 Kf1-g2 Nf3-e1+
Kg2-f1) 0.00/32 7} Ke6 {(Ke7-e6 Be5-f4 Nf5-e7 Rd1-d4 Ra7-a4 a2-a3 Rg8-a8
Rd4xb4 Ra4xb4 a3xb4 g6-g5 Bf4-e3 Ra8-a4 Be3xb6 Ra4xb4 Bb6-c5 Rb4-c4 Rc1xc4
d5xc4 Ke1-e2 Ne7-c6 g3-g4 Nc6-e5 Bc5-f8 Ne5xg4 h2-h3 Ng4-f6 Bf8xh6 Ke6-f5
Ke2-e3 c4-c3 Ke3-d3 Nf6-d5 Kd3-c2 Nd5-f4 f2-f3) +0.28/30 13} 22. Bf4
{(Be5-f4 Nf5-e7 Rd1-d4 g6-g5 Bf4-d2 Ra7xa2 Rd4xb4 Rg8-g6 Bd2-e3 Ke6-d7
Be3xb6 Ne7-c6 Rb4-b5 d5-d4 Ke1-f1 Rg6-f6 Rb5-d5+ Kd7-e8 Rc1xc6 Rf6xf2+
Kf1-g1 Rf2-g2+ Kg1-f1) 0.00/42 8} Ne7 {(Nf5-e7 Rd1-d4 Ra7-a4 a2-a3 Rg8-a8
Rd4xb4 Ra4xb4 a3xb4 g6-g5 Bf4-e3 Ra8-a4 Be3xb6 Ra4xb4 Bb6-c5 Rb4-e4+ Ke1-d2
Ne7-c6 Bc5-f8 Nc6-d4 Kd2-d3 h6-h5 Bf8-g7 Nd4-f3 Rc1-c6+ Ke6-e7 Rc6-f6
Nf3xh2 Rf6-f5 Re4-g4 Bg7-d4 h5-h4 g3xh4 g5xh4 Rf5-e5+ Ke7-f7 Re5xd5)
+0.24/30 8} 23. Rd4 {(Rd1-d4 g6-g5 Bf4-d2 Ra7xa2 Rd4xb4 Rg8-g6 Bd2-e3
Ke6-d7 Be3xb6 Ne7-c6 Rb4-b5 d5-d4 Ke1-f1 Rg6-f6 Rb5-d5+ Kd7-e8 Rc1xc6
Rf6xf2+ Kf1-g1 Rf2-g2+ Kg1-f1) 0.00/39 7} Ra4 {(Ra7-a4 a2-a3 Rg8-a8 Rd4xb4
Ra4xb4 a3xb4 g6-g5 Bf4-e3 Ra8-a4 Be3xb6 Ra4xb4 Bb6-c5 Rb4-c4 Rc1xc4 d5xc4
Ke1-e2 Ne7-c6 h2-h3 Ke6-d5 Bc5-f8 h6-h5 Ke2-e3 c4-c3 Ke3-d3 Nc6-e5+ Kd3xc3
Kd5-e4 Bf8-c5 Ke4-f3 Kc3-d2 Ne5-f7 Bc5-d4 Kf3-g2 h3-h4 g5xh4 g3xh4 Kg2-f3
Kd2-c3 Nf7-d6 Kc3-d3 Nd6-f5 Bd4-f6 Kf3-f4 f2-f3 Nf5-e3 Kd3-e2) +0.10/31 14}
24. Rd2 {(Rd4-d2 Rg8-c8 Rd2-e2+ Ke6-f6 Bf4xh6 Rc8xc1+ Bh6xc1 d5-d4 Bc1-b2
Kf6-f7 Bb2xd4 b4-b3 Bd4xb6 b3xa2 Bb6-d4 a2-a1Q+ Bd4xa1 Ra4xa1+ Ke1-d2
Ra1-h1 h2-h4 Rh1-b1 Kd2-e3 Ne7-f5+ Ke3-f4 Rb1-b4+ Re2-e4 Rb4-b2 Kf4-f3
Kf7-g7 Re4-f4 Rb2-b3+ Kf3-g2 Kg7-h6 Rf4-a4 Rb3-b2 Ra4-f4) 0.00/38 8} Rc8
{(Rg8-c8 Rd2-e2+ Ke6-f6 Rc1xc8 Ne7xc8 Bf4xh6 Nc8-d6 Bh6-e3 Nd6-e4 Be3-d4+
Kf6-f7 f2-f3 Ne4-c3 Re2-e3 Ra4xa2 Bd4xc3 b4xc3 Re3xc3 Ra2xh2 Rc3-c7+ Kf7-e6
Rc7-c6+ Ke6-f5 Rc6-d6 Rh2-b2 Rd6xd5+ Kf5-e6 Rd5-g5 Ke6-f7 Rg5-d5 b6-b5
f3-f4 b5-b4 Rd5-b5 Kf7-e6 Ke1-d1 Rb2-g2 Rb5xb4) +0.19/27 5} 25. Re2+
{(Rd2-e2+ Ke6-f6 Bf4xh6 Rc8xc1+ Bh6xc1 d5-d4 Bc1-b2 Kf6-f7 Bb2xd4 b4-b3
Bd4xb6 b3xa2 Bb6-d4 a2-a1R+ Bd4xa1 Ra4xa1+ Ke1-d2 Ra1-h1 h2-h4 Rh1-b1
Re2-e4 Rb1-b2+ Kd2-e1 Ne7-f5 Re4-g4 Nf5-h6 Rg4-f4+ Kf7-g7 Ke1-f1 Nh6-f5
h4-h5 Nf5xg3+ f2xg3 g6xh5 Rf4-f2 Rb2xf2+ Kf1xf2 Kg7-h6 Kf2-e1 Kh6-g5 Ke1-f1
Kg5-g6 Kf1-g2 Kg6-f5 Kg2-f3 Kf5-f6 g3-g4 Kf6-g5 Kf3-f2) 0.00/40 8} Kf6
{(Ke6-f6 Rc1xc8 Ne7xc8 Bf4xh6 Nc8-d6 Bh6-e3 Nd6-e4 Be3-d4+ Kf6-f7 f2-f3
Ne4-g5 Bd4xb6 Ng5xf3+ Ke1-d1 Nf3-g5 Re2-b2 Ng5-e4 Kd1-c2 Ra4-a3 Bb6-d4
Kf7-e6 Rb2xb4 Ra3xa2+ Bd4-b2 Ra2-a7 Kc2-d3 Ra7-h7 Rb4-b6+ Ke6-f5 h2-h4
Rh7-c7 g3-g4+ Kf5xg4 Rb6xg6+ Kg4xh4 Kd3-d4 Kh4-h5 Rg6-g8 Rc7-c4+ Kd4xd5)
+0.28/30 3} 26. Bxh6 {(Bf4xh6 Rc8xc1+ Bh6xc1 d5-d4 Bc1-b2 Kf6-f7 Bb2xd4
b4-b3 Bd4xb6 b3xa2 Bb6-d4 a2-a1Q+ Bd4xa1 Ra4xa1+ Ke1-d2 Ra1-h1 h2-h4 Ne7-f5
Re2-e4 Rh1-b1 Re4-g4 Rb1-b2+ Kd2-e1 Nf5xg3 f2xg3 Kf7-g7 h4-h5 Kg7-h6 h5xg6
Kh6-g7 Ke1-f1 Rb2-b1+ Kf1-f2 Rb1-b2+) 0.00/45 11} Rxc1+ {(Rc8xc1+ Bh6xc1
Ne7-c6 h2-h4 b6-b5 g3-g4 b4-b3 Bc1-g5+ Kf6-f7 a2xb3 Ra4xg4 Ke1-f1 Rg4-e4
Re2-c2 Nc6-e5 Rc2-c5 Re4-b4 Rc5xd5 Kf7-e6 Rd5-d8 Rb4xb3 Rd8-e8+ Ke6-f5
Kf1-g2 b5-b4 Re8-f8+ Kf5-e4 Rf8-e8 Rb3-d3 Bg5-f6 Rd3-d5) +0.14/27 5} 27.
Bxc1 {(Bh6xc1 Ne7-c6 h2-h4 Kf6-f7 Re2-c2 Nc6-d4 Rc2-b2 Kf7-e6 Ke1-d1 Nd4-f3
Bc1-e3 d5-d4 Kd1-e2 Nf3-g1+ Ke2-f1 Ng1-f3) 0.00/42 9} Nc6 {(Ne7-c6 h2-h4
Kf6-f7 Ke1-d1 d5-d4 Re2-d2 b6-b5 g3-g4 Nc6-e5 Rd2xd4 Ra4xa2 Rd4xb4 Ra2xf2
Rb4xb5 Ne5xg4 Kd1-e1 Rf2-a2 Bc1-g5 Ng4-h2 Rb5-b3 Kf7-e6 Rb3-e3+ Ke6-f5
Re3-g3 Ra2-a4 Ke1-e2 Nh2-g4 Rg3-f3+ Kf5-e6 Rf3-b3 Ng4-e5 Rb3-e3 Ke6-d5
Re3-b3 Ne5-g4 Rb3-b6) +0.12/32 11} 28. h4 {(h2-h4 Kf6-f7 Re2-c2 Nc6-d4
Rc2-b2 Kf7-e6 Ke1-d1 Ke6-f5 Bc1-e3 Kf5-e4 Be3xd4 Ke4xd4 Kd1-d2 b6-b5 Kd2-c1
b4-b3 a2xb3 Ra4-a1+ Rb2-b1 Ra1-a2 Rb1-b2) 0.00/45 8} Kf7 {(Kf6-f7 Ke1-d1
d5-d4 Re2-d2 b6-b5 g3-g4 Nc6-e5 Rd2xd4 Ra4xa2 Rd4xb4 Ra2xf2 Rb4xb5 Ne5xg4
Kd1-e1 Rf2-f6 Bc1-g5 Rf6-e6+ Ke1-f1 Ng4-e5 Kf1-g2 Ne5-d7 Rb5-b7 Re6-d6
h4-h5 g6xh5 Kg2-h3 Kf7-g6 Bg5-f4 Rd6-d3+ Kh3-h4 Nd7-f8 Rb7-b4 Nf8-e6 Bf4-c1
Ne6-c5 Bc1-b2) +0.05/33 7} 29. Rc2 {(Re2-c2 Nc6-d4 Rc2-b2 Kf7-e6 Ke1-d1
Ke6-f5 Bc1-e3 Kf5-e4 Be3xd4 Ke4xd4 g3-g4 Ra4-a3 Rb2xb4+ Kd4-c5 Rb4-f4
Ra3xa2 Rf4-f6 b6-b5 Rf6xg6 Ra2xf2 g4-g5 Rf2-h2 Rg6-h6 b5-b4 g5-g6 b4-b3
Kd1-c1 Rh2-g2 h4-h5 d5-d4 Rh6-h8 d4-d3 Rh8-d8 Kc5-c4 h5-h6 Rg2-g1+ Kc1-b2
Rg1-g2+ Kb2-a1 Rg2xg6 h6-h7 Rg6-g1+ Ka1-b2 Rg1-g2+ Kb2-c1 Rg2-g1+ Kc1-b2)
0.00/42 19} Ne5 {(Nc6-e5 Ke1-d1 d5-d4 f2-f4 Ne5-d3 Rc2-d2 Nd3-c5 Rd2xd4
Ra4xa2 Rd4xb4 Ra2-g2 Rb4xb6 Rg2-g1+ Kd1-d2 Rg1xg3 Bc1-b2 Rg3-h3 Kd2-e2
Nc5-d7 Rb6-b7 Kf7-e6 Bb2-d4 Rh3xh4 Ke2-e3 Rh4-h3+ Ke3-e2 Rh3-a3 Rb7-b5
Ra3-a6 Ke2-f3 Ke6-f7 Rb5-g5 Ra6-a3+ Kf3-g4 Ra3-d3) +0.05/31 6} 30. Kd1
{(Ke1-d1 d5-d4 f2-f4 Ne5-d3 Rc2-d2 Nd3-c5 Rd2xd4 Ra4xa2 Rd4xb4 Ra2-g2 f4-f5
g6xf5 Bc1-f4 Nc5-d3 Rb4-b5 Nd3xf4 Rb5xf5+ Kf7-e6 Rf5xf4 Rg2xg3 h4-h5 Rg3-h3
Kd1-c2 Ke6-d5 h5-h6 b6-b5 h6-h7 Rh3-h1 h7-h8R Rh1xh8 Rf4-f1 Rh8-h3 Kc2-b2
Kd5-c4 Rf1-f4+ Kc4-d5 Rf4-g4 Rh3-h1 Rg4-g3 Kd5-c4) 0.00/40 8} d4 {(d5-d4
f2-f4 Ne5-g4 Kd1-e2 Kf7-e6 Ke2-f3 Ke6-f5 Rc2-d2 d4-d3 Rd2xd3 Ng4-h2+ Kf3-e3
Ra4xa2 Rd3-d5+ Kf5-e6 Rd5-e5+ Ke6-f7 Ke3-d3 Ra2-g2 f4-f5 Rg2xg3+ Kd3-e4
Rg3-g4+ Bc1-f4 Rg4xh4 f5xg6+ Kf7xg6 Re5-b5 Nh2-g4 Ke4-f3 Ng4-f6 Rb5xb6
Kg6-f7 Rb6-b7+ Kf7-e6 Rb7-b6+ Ke6-f5 Rb6-b5+ Kf5-g6) +0.04/33 13} 31. f4
{(f2-f4 Ne5-d7 Rc2-d2 Nd7-c5 Rd2xd4 Ra4xa2 Rd4xb4 Ra2-g2 f4-f5 g6xf5 Bc1-f4
Nc5-d3 Rb4-b5 Nd3xf4 Rb5xf5+ Kf7-e6 Rf5xf4 Rg2xg3 Kd1-c2 Ke6-d5 h4-h5
Rg3-h3 h5-h6 Kd5-c5 h6-h7 Rh3xh7 Kc2-b2 Rh7-h3 Rf4-g4 b6-b5 Rg4-g5+ Kc5-c4
Rg5-g4+ Kc4-d5 Rg4-g1 b5-b4 Rg1-c1 b4-b3 Kb2-a3 b3-b2+ Ka3xb2) 0.00/39 10}
Ng4 {(Ne5-g4 Kd1-e2 Kf7-e6 Ke2-f3 Ke6-f5 Rc2-d2 d4-d3 Rd2xd3 Ng4-h2+ Kf3-e3
Ra4xa2 Rd3-d5+ Kf5-e6 Rd5-e5+ Ke6-f7 Ke3-d3 Ra2-g2 f4-f5 Rg2xg3+ Kd3-e4
Rg3-g4+ Bc1-f4 Rg4xh4 f5xg6+ Kf7xg6 Re5-e6+ Kg6-f7 Re6xb6 b4-b3 Rb6xb3
Nh2-g4 Rb3-b7+ Kf7-e8 Rb7-b6 Rh4-h5 Ke4-d3 Ng4-f2+ Kd3-e2) +0.07/34 11} 32.
Ke2 {(Kd1-e2 Kf7-e6 Rc2-d2 Ke6-f5 Ke2-f3 b4-b3 a2xb3 Ra4-a1 Bc1-b2 Ra1-f1+
Kf3-e2 Rf1-f2+ Ke2-d3 Rf2-f3+ Kd3xd4 Rf3xb3 Bb2-c3 b6-b5 Rd2-c2 Ng4-f6
Bc3-e1 Nf6-e4 g3-g4+ Kf5xf4 Rc2-e2 Ne4-g3 Re2-e6 Kf4xg4 Re6xg6+ Kg4xh4
Be1xg3+ Rb3xg3 Rg6xg3 Kh4xg3 Kd4-c5 Kg3-g4 Kc5-b4 Kg4-g5 Kb4xb5 Kg5-f5
Kb5-b4 Kf5-g4) 0.00/38 8} Ke6 {(Kf7-e6 Ke2-f3 Ke6-f5 Rc2-d2 d4-d3 Rd2xd3
Ng4-h2+ Kf3-e3 Ra4xa2 Rd3-d5+ Kf5-e6 Rd5-e5+ Ke6-f7 Ke3-d3 Ra2-g2 f4-f5
Rg2xg3+ Kd3-e4 Rg3-g4+ Bc1-f4 Rg4xh4 f5xg6+ Kf7xg6 Re5-e6+ Kg6-g7 Re6xb6
Rh4-h5 Rb6-b7+ Kg7-f8 Bf4xh2 Rh5xh2 Ke4-d3 b4-b3 Rb7xb3 Rh2-a2 Rb3-b5
Ra2-a3+ Kd3-d2 Ra3-g3 Rb5-b2 Rg3-h3 Rb2-b8+ Kf8-e7 Rb8-b7+ Ke7-d6) +0.07/32
5} 33. Kf3 {(Ke2-f3 Ke6-f5 Rc2-d2 d4-d3 Rd2xd3 Ng4-h2+ Kf3-e2 Ra4xa2+
Bc1-d2 Kf5-e6 Rd3-b3 Ra2-a3 Rb3xb4 Ra3xg3 Ke2-f2 Rg3-d3 Rb4xb6+ Ke6-f7
Bd2-c1 Nh2-g4+ Kf2-g2 Ng4-f6 Rb6-b5 Rd3-d5 Rb5-b2 Rd5-a5 Rb2-b8 Nf6-h5
Kg2-f3 Ra5-d5 Rb8-b2 Nh5-f6) 0.00/49 10} Kf5 {(Ke6-f5 Rc2-d2 d4-d3 Rd2xd3
Ng4-h2+ Kf3-e3 Ra4xa2 Rd3-d5+ Kf5-e6 Rd5-e5+ Ke6-f7 Ke3-d3 Ra2-g2 f4-f5
Rg2xg3+ Kd3-e4 Rg3-g4+ Bc1-f4 Rg4xh4 f5xg6+ Kf7xg6 Re5-e6+ Kg6-f7 Re6xb6
Rh4-h5 Rb6-h6 Rh5xh6 Bf4xh6 b4-b3 Bh6-c1 b3-b2 Bc1xb2) +0.01/32 5} 34. Rd2
{(Rc2-d2 d4-d3 Rd2xd3 Ng4-h2+ Kf3-e3 Nh2-g4+ Ke3-f3) 0.00/48 10} d3 {(d4-d3
Rd2xd3 Ng4-h2+ Kf3-e3 Ra4xa2 Rd3-d5+ Kf5-e6 Rd5-e5+ Ke6-f7 Ke3-d3 Ra2-g2
f4-f5 Rg2xg3+ Kd3-e4 Rg3-g4+ Bc1-f4 Rg4xh4 f5xg6+ Kf7xg6 Re5-e6+ Kg6-g7
Re6xb6 Rh4-h5 Bf4xh2 Rh5xh2 Ke4-d3 b4-b3 Rb6xb3 Kg7-f7 Kd3-d4 Rh2-a2 Kd4-d3
Kf7-e6 Rb3-b8 Ke6-d7 Kd3-c3 Ra2-g2 Rb8-b1 Rg2-g6 Kc3-c2 Kd7-e8 Rb1-b8+
Ke8-d7 Rb8-b2 Rg6-c6+ Kc2-d1) +0.07/33 4} 35. Rxd3 {(Rd2xd3 Ng4-h2+ Kf3-e2
Ra4xa2+ Bc1-d2 Kf5-e6 Rd3-b3 Ra2-a3 Rb3xb4 Ra3xg3 Rb4xb6+ Ke6-f7 Rb6-b7+
Kf7-f6 Rb7-b6+) 0.00/49 9} Nh2+ {(Ng4-h2+ Kf3-e3 Ra4xa2 Rd3-d5+ Kf5-e6
Rd5-e5+ Ke6-f7 Ke3-d3 Ra2-g2 f4-f5 Rg2xg3+ Kd3-e4 Rg3-g4+ Bc1-f4 Rg4xh4
f5xg6+ Kf7xg6 Re5-e6+ Kg6-g7 Re6xb6 Rh4-h5 Rb6-h6 Rh5xh6 Bf4xh6+ Kg7xh6
Ke4-d4 Nh2-g4 Kd4-c4 b4-b3 Kc4xb3) +0.01/31 4} 36. Ke2 {(Kf3-e2 Ra4xa2+
Bc1-d2 Kf5-e6 Rd3-b3 Ra2-a3 Rb3xb4 Ra3xg3 Rb4xb6+ Ke6-f7 Rb6-b7+ Kf7-f6
Rb7-b5 Rg3-h3 Ke2-f2 Nh2-g4+ Kf2-g2 Rh3-h2+ Kg2-f3 Rh2xd2 h4-h5 Ng4-e5+
f4xe5+ Kf6-f5 e5-e6+ Kf5xe6 h5-h6 Rd2-h2 Rb5-b6+ Ke6-e5 Rb6xg6 Ke5-f5
Rg6-a6 Rh2-h3+ Kf3-g2 Rh3-h4 Ra6-a5+ Kf5-f6 Ra5-b5 Kf6-g6 Rb5-b6+ Kg6-h7
Rb6-b7+ Kh7xh6 Rb7-b6+ Kh6-g7) 0.00/47 10} Rxa2+ {(Ra4xa2+ Bc1-d2 Kf5-g4
Rd3-d6 Nh2-f3 Rd6xg6+ Kg4-f5 Rg6-d6 Kf5-e4 Rd6-e6+ Ke4-d5 Re6xb6 Nf3xd2
Rb6xb4 Nd2-e4+ Ke2-f3 Ra2-a3+ Kf3-g4 Ra3xg3+ Kg4-f5 Ne4-d6+ Kf5-f6 Rg3-h3
f4-f5 Nd6-e4+ Kf6-e7 Rh3xh4 Rb4-b5+ Kd5-c6 Rb5-b4 Kc6-c5 Rb4-b1 Rh4-h6
Rb1-f1 Rh6-b6 f5-f6 Rb6-b7+ Ke7-e6 Ne4-g5+ Ke6-f5 Ng5-f7 Kf5-e6 Kc5-c4
Rf1-c1+ Kc4-d3) +0.16/31 5} 37. Bd2 {(Bc1-d2 Kf5-e6 Rd3-b3 Ra2-a3 Rb3xb4
Ra3xg3 Rb4xb6+ Ke6-f7 Rb6-b7+ Kf7-f6 Rb7-b6+) 0.00/48 22} Kg4 {(Kf5-g4
Rd3-b3 b6-b5 h4-h5 g6xh5 f4-f5 Kg4xf5 Rb3xb4 Kf5-g6 Rb4xb5 Nh2-f3 Rb5-b6+
Kg6-f7 Rb6-b7+ Kf7-e6 Rb7-b6+ Ke6-e5 Ke2xf3 Ra2xd2 g3-g4 h5-h4 g4-g5 h4-h3
Kf3-g3 h3-h2 Rb6-h6 Ke5-f5 g5-g6 Rd2-d3+ Kg3-g2 Kf5-f6 g6-g7+ Kf6xg7 Rh6xh2
Kg7-f6 Kg2-f2 Kf6-e7 Kf2-e1 Rd3-d8 Ke1-f1 Rd8-a8 Kf1-f2) +0.08/32 5} 38.
Rd6 {(Rd3-d6 Kg4-h3 Rd6xg6 Nh2-f1 Ke2xf1 Ra2xd2 Kf1-e1 Rd2-c2 Ke1-d1 Rc2-c4
Rg6xb6 Kh3xg3 f4-f5 b4-b3 f5-f6 Kg3xh4 Kd1-e2 Rc4-f4 Rb6xb3 Rf4xf6 Rb3-b1
Rf6-a6 Rb1-h1+ Kh4-g5 Ke2-d3 Ra6-h6 Rh1xh6 Kg5xh6 Kd3-d2 Kh6-g5 Kd2-c2
Kg5-f4 Kc2-c3 Kf4-e5 Kc3-b4 Ke5-f6 Kb4-c4 Kf6-g5 Kc4-b3 Kg5-g6 Kb3-c2
Kg6-h5 Kc2-b3) 0.00/45 11} Nf3 {(Nh2-f3 Rd6xg6+ Kg4-f5 Rg6-d6 Kf5-e4
Rd6-e6+ Ke4-d5 Re6xb6 Nf3xd2 Rb6xb4 Nd2-e4+ Ke2-f3 Ra2-a3+ Kf3-g4 Ra3xg3+
Kg4-f5 Ne4-d6+ Kf5-f6 Rg3-h3 f4-f5 Rh3-f3 Rb4-b1 Rf3xf5+ Kf6-g6 Rf5-e5
Rb1-a1 Re5-e6+ Kg6-g5 Nd6-e4+ Kg5-f4 Re6-f6+ Kf4-e3 Kd5-e5 Ra1-a5+ Ke5-e6
Ra5-a6+ Ne4-d6 h4-h5 Rf6-h6 Ke3-d3) +0.16/31 4} 39. Rxg6+ {(Rd6xg6+ Kg4-f5
Rg6xb6 Nf3xd2 Rb6xb4 Nd2-c4+ Ke2-d3 Ra2-a3+ Kd3-d4 Ra3xg3 Rb4-b8 Nc4-d6
h4-h5 Rg3-h3 Rb8-f8+ Nd6-f7 Rf8-a8 Nf7-d6 h5-h6 Rh3xh6 Ra8-b8 Rh6-h4
Rb8-f8+ Nd6-f7 Rf8-a8 Nf7-d6 Kd4-d5 Kf5-f6 Ra8-a6 Rh4-h8 f4-f5 Rh8-h4
Ra6-a2 Nd6-c4 Ra2-a1 Nc4-b6+ Kd5-c6 Kf6xf5 Ra1-c1 Kf5-e4 Kc6-c5 Rh4-h5+
Kc5-d6 Rh5-h6+ Kd6-e7) +0.15/46 8} Kf5 {(Kg4-f5 Rg6-d6 Kf5-e4 Rd6-e6+
Ke4-d5 Re6xb6 Nf3xd2 Rb6xb4 Nd2-e4+ Ke2-f3 Ra2-a3+ Kf3-g4 Ra3xg3+ Kg4-f5
Ne4-d6+ Kf5-f6 Rg3-h3 Rb4-a4 Rh3xh4 Ra4-a5+ Kd5-c6 Ra5-a6+ Kc6-c7 Ra6-a7+
Kc7-b6 Ra7-g7 Rh4-h1 Kf6-e5 Kb6-c6 Rg7-e7 Rh1-f1 Ke5-f6 Nd6-c4 Re7-g7
Kc6-d6 Rg7-a7 Kd6-d5 Kf6-g5 Nc4-d6) +0.19/32 4} 40. Rxb6 {(Rg6xb6 Nf3xd2
Rb6xb4 Nd2-c4+ Ke2-d3 Ra2-a3+ Kd3-d4 Ra3xg3 Rb4-b8 Nc4-d6 h4-h5 Rg3-h3
Rb8-f8+ Nd6-f7 Rf8-a8 Nf7-d6 h5-h6 Rh3xh6 Ra8-b8 Rh6-h4 Rb8-f8+ Nd6-f7
Rf8-a8 Nf7-d6 Kd4-d5 Kf5-f6 Ra8-f8+ Kf6-g7 Rf8-b8 Kg7-f7 Kd5-d4 Kf7-f6
Rb8-f8+ Kf6-e6 Rf8-g8 Ke6-f7 Rg8-a8 Kf7-f6 Kd4-c3 Rh4-h5 Kc3-c2 Kf6-f5
Ra8-a5+ Kf5xf4 Ra5-a1 Nd6-c4 Ra1-f1+ Kf4-e5) +0.15/49 8} Nxd2 {(Nf3xd2
Rb6-b5+ Kf5-e4 Rb5xb4+ Nd2-c4+ Ke2-e1 Ke4-d3 Rb4-b3+ Kd3-d4 Rb3-b4 Ra2-g2
f4-f5 Rg2xg3 f5-f6 Rg3-f3 h4-h5 Rf3xf6 Ke1-e2 Rf6-f5 h5-h6 Rf5-h5 Rb4-b8
Rh5xh6 Rb8-d8+ Kd4-e4 Rd8-e8+ Nc4-e5 Ke2-d2 Ke4-f5 Kd2-e3 Kf5-g6 Re8xe5
Kg6-f6) +0.25/29 3} 41. Rxb4 {(Rb6xb4 Nd2-c4+ Ke2-d3 Ra2-a3+ Kd3-d4 Ra3xg3
Rb4-b8 Nc4-d6 h4-h5 Rg3-h3 Rb8-f8+ Nd6-f7 Rf8-a8 Nf7-d6 h5-h6 Rh3xh6 Ra8-b8
Rh6-h4 Rb8-f8+ Nd6-f7 Rf8-a8 Nf7-d6 Kd4-d5 Kf5-f6 Ra8-f8+ Kf6-g7 Rf8-b8
Kg7-f7 Kd5-d4 Kf7-f6 Rb8-f8+ Kf6-e6 Rf8-g8 Rh4xf4+ Kd4-c3 Rf4-h4 Rg8-f8
Rh4-h5 Rf8-a8 Rh5-h3+ Kc3-d2 Nd6-c4+ Kd2-e2 Nc4-d6 Ke2-d1 Ke6-f5 Ra8-a6
Kf5-e4 Ra6-a7 Nd6-c4) +0.15/50 7} Ne4+ {(Nd2-e4+ Ke2-d3 Ne4xg3 h4-h5 Ra2-a6
Rb4-b5+ Kf5-f6 f4-f5 Ra6-a4 Rb5-b6+ Kf6-f7 Rb6-b7+ Kf7-g8 Rb7-b8+ Kg8-g7
f5-f6+ Kg7xf6 h5-h6 Kf6-g6 Rb8-b6+ Kg6-h7 Kd3-c3 Ra4-f4 Rb6-b4 Rf4-f5
Kc3-c4 Ng3-e4 Rb4-b6 Rf5-g5 Kc4-d4 Ne4-f2 Rb6-b7+ Kh7xh6 Rb7-b4) +0.23/27
6} 42. Ke3 {(Ke2-e3 Ne4xg3 h4-h5 Ra2-a3+ Ke3-d4 Ng3-e4 Rb4-b2 Ra3-h3
Rb2-b5+ Kf5xf4 Rb5-b1 Kf4-f5 Rb1-a1 Kf5-f6 h5-h6 Ne4-d6 Ra1-f1+ Kf6-e6
Rf1-e1+ Ke6-f6 Re1-a1 Rh3-h5 Ra1-f1+ Kf6-e6 Kd4-e3 Rh5xh6 Ke3-f3 Ke6-f5
Rf1-a1 Rh6-h3+ Kf3-g2 Kf5-g4 Ra1-a8 Nd6-c4 Ra8-g8+ Kg4-f4 Kg2xh3 Kf4-f5
Rg8-f8+ Kf5-e5) +0.15/42 9} Nxg3 {(Ne4xg3 h4-h5 Ng3xh5 Rb4-b5+ Kf5-g6
f4-f5+ Kg6-g7 Rb5-b7+ Kg7-h6 Rb7-b6+ Kh6-g5 f5-f6 Nh5xf6 Rb6-b5+ Kg5-g6
Ke3-d4 Ra2-d2+ Kd4-c4 Kg6-f7 Rb5-c5 Rd2-c2+ Kc4-d4 Rc2-h2 Rc5-c7+ Kf7-g8
Rc7-c8+ Kg8-g7 Rc8-c7+ Kg7-h8) +0.22/25 3} 43. h5 {(h4-h5 Ra2-a3+ Ke3-d4
Ng3-e4 Rb4-b2 Ra3-h3 Rb2-b5+ Kf5xf4 Rb5-b1 Kf4-f5 Rb1-a1 Kf5-f6 h5-h6
Ne4-d6 Ra1-f1+ Kf6-e6 Rf1-e1+ Ke6-f6 Re1-a1 Rh3-h5 Kd4-e3 Rh5xh6 Ke3-f3
Rh6-h4 Ra1-a5 Nd6-f5 Ra5-a6+ Nf5-d6 Kf3-g3 Rh4-h1 Ra6-a5 Nd6-f5+ Kg3-g2
Rh1-h5 Ra5-a6+ Kf6-e5 Kg2-f2 Rh5-h2+ Kf2-g1 Ke5-f4 Kg1xh2 Nf5-d4 Ra6-a4
Kf4-e5 Kh2-g3) +0.15/42 6} Nxh5 {(Ng3xh5 Rb4-b5+ Kf5-g6 Rb5-g5+ Kg6-h6
Ke3-d4 Ra2-a3 Kd4-c4 Nh5-f6 Rg5-g2 Kh6-h7 Kc4-c5 Nf6-e4+ Kc5-d5 Ne4-g3
f4-f5 Kh7-g7 Rg2-b2 Ra3-a5+ Kd5-c6 Kg7-f7 Rb2-b7+ Kf7-f6 Rb7-b5 Ra5-a7
Rb5-b6 Ng3-h5) +0.23/25 3} 44. Rb5+ {(Rb4-b5+ Kf5-f6 f4-f5 Nh5-g3 Rb5-b6+
Kf6-e5 Rb6-e6+ Ke5xf5 Re6-c6 Ra2-a3+ Ke3-d4 Ng3-e2+ Kd4-c5 Ra3-h3 Rc6-a6
Kf5-e5 Ra6-a8 Rh3-c3+ Kc5-b4 Rc3-h3 Ra8-e8+ Ke5-d5 Re8-d8+ Kd5-c6 Rd8-a8
Rh3-h4+ Kb4-b3 Rh4-h3+ Kb3-c2 Kc6-d5 Ra8-d8+ Kd5-e5 Rd8-b8 Ne2-c3 Rb8-f8
Ke5-d4 Rf8-d8+ Nc3-d5) +0.15/34 11} Kg6 {(Kf5-g6 Rb5-g5+ Kg6-h6 Ke3-d4
Ra2-a3 Kd4-c5 Nh5-g3 Kc5-d5 Ra3-a5+ Kd5-c6 Ra5-a6+ Kc6-d5 Ng3-h5 Kd5-d4
Ra6-a7 Kd4-c5 Ra7-a5+ Kc5-b6 Ra5-a2 Rg5-g4 Nh5-f6 Rg4-g1 Ra2-a4 f4-f5
Kh6-h7 Rg1-g5 Ra4-f4 Kb6-c6 Nf6-e4 Rg5-g2 Rf4xf5 Rg2-g4 Ne4-d2 Rg4-a4
Rf5-f6+ Kc6-b5 Kh7-g8) +0.20/28 5} 45. Ke4 {(Ke3-e4 Nh5-g3+ Ke4-d5 Ra2-a8
Rb5-b6+ Kg6-f5 Rb6-h6 Ra8-c8 Kd5-d6 Kf5-e4 Kd6-d7 Rc8-a8 Rh6-b6 Ke4xf4
Kd7-e6 Ra8-h8 Rb6-b1 Rh8-h6+ Ke6-d5 Rh6-h5+ Kd5-c4 Ng3-e4 Rb1-f1+ Kf4-e5
Rf1-a1 Ne4-d6+ Kc4-d3 Rh5-h3+ Kd3-e2 Nd6-e4 Ra1-a7 Ne4-c3+ Ke2-f1 Ke5-f4
Kf1-g2 Rh3-h8 Ra7-a5 Nc3-e4 Ra5-a1) +0.15/48 7} *[/pgn]

Chessqueen · Post by **Chessqueen** » Tue Aug 02, 2022 7:32 pm

Next game Koivisto playing Black with the small Space Advantage, will Stockfish be able to equalize at the end.

[pgn][Event "Black Small Space Advantage"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.02"]
[Round "?"]
[White "Stockfish_15_x64_avx2"]
[Black "Koivisto_8.0-x64-windows-avx2"]
[Result "*"]
[BlackElo "3478"]
[Time "12:29:50"]
[WhiteElo "2000"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "8/rnbqkbnr/pppppppp/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[Termination "unterminated"]
[PlyCount "2"]
[WhiteType "program"]
[BlackType "program"]

1. d4 {(d2-d4 e6-e5 e2-e4 d6-d5 d4xe5 f6xe5 Nb1-d2 Nb7-c5 b2-b3 Ke7-f8
g2-g3 Kf8-g8 Bc1-a3 g6-g5 Ng1-f3 Ng7-e8 Ba3xc5 b6xc5 Bf1-d3 Ne8-f6 Qd1-e2
Bf7-h5 h2-h3 Rh7-f7 g3-g4 Bh5-g6 c2-c4 d5-d4 O-O-O Kg8-g7 Bd3-c2 Rf7-f8)
-0.57/30 29} d5 {(d6-d5 g2-g3 g6-g5) +1.56/27 40} *[/pgn]

Chessqueen · Post by **Chessqueen** » Tue Aug 02, 2022 11:33 pm

[quote=Chessqueen post_id=931438 time=1659461538 user_id=10732]
Next game Dragon 2.6.1 Black with the small Space Advantage, will Stockfish be able to equalize at the end.

[pgn][Event "Black Space Advantage"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.02"]
[Round "?"]
[White "Stockfish_15_x64_avx2"]
[Black "Koivisto_8.0-x64-windows-avx2"]
[Result "1/2-1/2"]
[BlackElo "3478"]
[Time "12:44:41"]
[WhiteElo "3555"]
[TimeControl "1800+10"]
[SetUp "1"]
[FEN "8/rnbqkbnr/pppppppp/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[Termination "normal"]
[PlyCount "58"]
[WhiteType "program"]
[BlackType "program"]

1. d4 {(d2-d4 e6-e5 b2-b3 d6-d5 d4xe5 f6xe5 e2-e3 Nb7-c5 Bc1-b2 Ke7-f8
Ng1-f3 Qd7-e8 Nb1-d2 e5-e4 Nf3-d4 Bc7-e5 Bf1-e2 Ng7-f5 O-O Be5xd4 e3xd4
Nc5-e6 Rf1-e1 Ne6-f4 Nd2-f1 Nf5-h4 Nf1-e3 Bf7-e6 f2-f3 Kf8-g8 f3xe4 d5xe4)
-0.56/33 41} d5 {(d6-d5 g2-g3 c6-c5 Ng1-f3 c5xd4 Bf1-h3 h6-h5 O-O h5-h4
Qd1xd4 Ng7-e8) +1.33/28 91} 2. e3 {(e2-e3 e6-e5 d4xe5 f6xe5 b2-b3 Ng7-f5
Bc1-b2 Nb7-c5 Ng1-f3 e5-e4 Nf3-d4 Ke7-f8 Nb1-c3 Nf5xd4 Qd1xd4 Qd7-e7 Nc3-e2
Nc5-d7 O-O-O Bc7-e5 Qd4-d2 b6-b5 h2-h4 Be5xb2+ Kc1xb2 Nd7-f6 Kb2-b1 b5-b4
Ne2-f4 a6-a5 c2-c4 a5-a4 c4xd5 Nf6xd5 Nf4xd5 Bf7xd5 Bf1-c4 Bd5xc4 b3xc4
Rh7-f7 h4-h5 g6-g5 c4-c5 Qe7xc5 Qd2-d8+ Kf8-g7 Rd1-d6) -0.30/38 100} e5
{(e6-e5 d4xe5 f6xe5 b2-b3 Ke7-f8 Bc1-b2 Ra7-a8 c2-c4 d5-d4 e3xd4 e5xd4
Qd1xd4 Ra8-e8+ Bf1-e2 Qd7xd4 Bb2xd4 Ng7-f5 Bd4-b2 Nb7-c5 Ke1-f1 g6-g5
Nb1-c3 Bf7-g6 b3-b4 Nc5-e6 b4-b5 a6xb5 c4xb5 Rh7-f7 b5xc6) +0.88/31 379} 3.
dxe5 {(d4xe5 f6xe5 b2-b3 Nb7-c5 Bc1-b2 Ng7-f5 Ng1-f3 e5-e4 Nf3-d4 Ra7-a8
c2-c4 d5xc4 Nb1-d2 Ra8-d8 Nd2xc4 Nf5xd4 Bb2xd4 Qd7-f5 Nc4-d2 Bf7-d5 Bd4xc5+
b6xc5 Qd1-c2 Rh7-f7 O-O-O Qf5xf2 Bf1xa6 Qf2xg2 Rh1-g1 Qg2-f2 Qc2xc5+ Bc7-d6
Qc5-d4 Qf2-f6 Nd2xe4 Qf6xd4 Rd1xd4 Bd6-e5 Rd4-a4) -0.46/32 24} fxe5 {(f6xe5
b2-b3 Rh7-h8 Bc1-b2 Rh8-e8 Bf1-e2 Ke7-f8 c2-c4 d5-d4 e3xd4 e5xd4 Qd1xd4
Qd7xd4 Bb2xd4 Ng7-e6 Bd4-c3) +1.23/29 39} 4. b3 {(b2-b3 Nb7-c5 Ng1-f3 e5-e4
Nf3-d4 Ng7-f5 Bc1-b2 Ra7-a8 c2-c4 d5xc4 Nb1-d2 Ra8-d8 Nd2xc4 Nf5xd4 e3xd4
Nc5-e6 Nc4-d2 Ne6xd4 Nd2xe4 Ke7-f8 Qd1xd4 Qd7xd4 Bb2xd4 Rd8xd4 f2-f3 b6-b5
Ra1-d1 Rd4-d5 Rd1xd5 Bf7xd5 Bf1-d3 Rh7-e7 Ke1-d1 Kf8-g7 Kd1-c2 a6-a5 h2-h4
Re7-e5 a2-a4 Bc7-d8 a4xb5 c6xb5) -0.56/33 28} Kf8 {(Ke7-f8 Bc1-b2) +1.13/30
198} 5. c4 {(c2-c4 Nb7-c5 b3-b4 Nc5-e4 Ng1-f3 Ne4-g5 Nf3xg5 h6xg5 c4xd5
e5-e4 Bc1-b2 c6xd5 Nb1-d2 Qd7-e7 g2-g3 Ng7-f5 Bf1-g2 Bc7-e5 Bb2xe5 Qe7xe5
O-O Bf7-e8 a2-a4 Ra7-c7 Nd2-b3 Rc7-c3 a4-a5) -0.16/27 26} Nf5 {(Ng7-f5
c4xd5) +0.70/31 151} 6. Nc3 {(Nb1-c3 b6-b5 c4xd5 c6xd5 Ng1-f3 Qd7-d6 Bf1-e2
Kf8-g8 Bc1-b2 Nb7-c5 b3-b4 Nc5-d7 g2-g4 Qd6xb4 g4xf5 Qb4xb2 Nc3xd5 Kg8-h8
f5xg6 Bf7xg6 Ke1-f1 Bg6-f5 Qd1-c1 Qb2xc1+ Ra1xc1 Nd7-b6 Nd5xb6 Bc7xb6
Nf3xe5 Rh7-e7 Ne5-c6 Ra7-c7 Be2-f3 Re7-f7 Rh1-g1) -0.08/30 27} b5 {(b6-b5)
+0.11/29 145} 7. cxd5 {(c4xd5 c6xd5 Ng1-f3 Qd7-d6 Bf1-e2 Kf8-g8 Bc1-b2
Nb7-c5 b3-b4 Nc5-d7 g2-g4 Nf5-g7 a2-a3 Ng7-e8 Qd1-d2 Ra7-a8 a3-a4 b5xa4
Nc3xa4 Ne8-f6 h2-h3 Nf6-e4 Qd2-c2 h6-h5 Na4-c3 Qd6xb4 Ra1-a4 Qb4-c5 Ra4xe4
d5xe4 Nf3-g5 h5xg4 Be2xg4 Nd7-f6 Ng5xh7 Kg8xh7 O-O Qc5-c6 Rf1-c1) -0.12/33
30} cxd5 {(c6xd5 Ng1-f3 Qd7-d6 Bf1-e2 Kf8-g8 Bc1-b2 Nb7-c5 b3-b4 Nc5-d7
g2-g4 Qd6xb4 g4xf5 Qb4xb2 Nc3xd5 Kg8-h8 f5xg6 Bf7xg6 Ra1-c1 Nd7-f8 Nd5xc7
Rh7-d7 Nc7-d5 Rd7xd5 Qd1xd5 Qb2xc1+ Qd5-d1 Qc1xd1+ Ke1xd1 Bg6-e4 Rh1-g1
Nf8-d7 Kd1-d2 b5-b4 Nf3-h4 a6-a5 Be2-d3 Nd7-c5 Nh4-g6+ Be4xg6 Rg1xg6)
+0.29/32 147} 8. Nf3 {(Ng1-f3 Qd7-d6 Bf1-e2 Ra7-a8 Bc1-b2 Ra8-d8 Ra1-c1
e5-e4 Nf3-d4 Kf8-g8 Qd1-d2 Nf5xd4 Qd2xd4 Nb7-a5 Rc1-d1 Na5-c6 Qd4-d2 Qd6-e6
O-O h6-h5 f2-f3 Qe6-d6 g2-g3 h5-h4 f3xe4 d5-d4 Nc3-d5 Bf7xd5 e4xd5 h4xg3
Be2-g4 Qd6xd5 h2-h3 Bc7-e5 e3xd4 Nc6xd4 Qd2-g2) -0.08/32 31} Qd6 {(Qd7-d6)
+0.20/32 54} 9. Be2 {(Bf1-e2 Ra7-a8 Bc1-b2 Ra8-d8 Ra1-c1 e5-e4 Nf3-d4
Kf8-g8 Qd1-d2 Nf5xd4 Qd2xd4 Nb7-a5 Qd4-d2 Na5-c6 Rc1-d1 Qd6-e7 Qd2-c2
Nc6-b4 Qc2-c1 Nb4-d3+ Be2xd3 e4xd3 Rd1xd3 d5-d4 Nc3-e2 Bc7-a5+ Ke1-f1 d4xe3
Qc1xe3 Qe7xe3 Rd3xd8+ Qe3-e8 Rd8xe8+ Bf7xe8 Ne2-d4 Rh7-e7 g2-g3 Ba5-b6
Kf1-g2 Bb6xd4 Bb2xd4 Be8-c6+ f2-f3 Re7-e2+ Bd4-f2) -0.12/34 30} Kg8
{(Kf8-g8 Bc1-b2 Ra7-a8 Ra1-c1 e5-e4 Nf3-d4 h6-h5) +0.30/32 53} 10. Bb2
{(Bc1-b2 Ra7-a8 e3-e4 d5-d4 e4xf5 Bc7-a5 Ra1-c1 Ra8-c8 a2-a3 Ba5xc3+ Bb2xc3
d4xc3 Qd1xd6 Nb7xd6 f5xg6 Bf7xg6 Nf3xe5 Bg6-e4 f2-f3 Rh7-e7 f3xe4 Re7xe5
O-O Re5xe4 Rc1-c2 a6-a5 Be2-f3 Re4-d4 b3-b4 a5xb4 a3xb4 Rd4xb4 Rf1-c1
Kg8-g7 Rc2xc3 Rb4-c4 Rc3xc4 b5xc4 Kg1-f2 Kg7-f6 Rc1-d1 Nd6-f5 g2-g4 Nf5-e7
Bf3-e4 Kf6-e5 Rd1-e1 Ke5-d4 Be4-b7 Rc8-c7 Re1-d1+ Kd4-c5 Bb7-e4 c4-c3
Kf2-e3 Kc5-c4) -0.08/39 30} Ra8 {(Ra7-a8 Ra1-c1 e5-e4 Nf3-d4 h6-h5 Qd1-d2)
+0.38/30 18} 11. e4 {(e3-e4 d5-d4 e4xf5 Bc7-a5 Ra1-c1 Ra8-c8 a2-a3 Ba5xc3+
Bb2xc3 d4xc3 Qd1xd6 Nb7xd6 f5xg6 Bf7xg6 Nf3xe5 Bg6-e4 f2-f3 Rh7-e7 f3xe4
Re7xe5 O-O Re5xe4 Be2-f3 Re4-d4 Rf1-f2 a6-a5 b3-b4 a5xb4 a3xb4 Kg8-g7
Rf2-c2 Rd4-c4 Bf3-d5 Rc4-c7 Bd5-f3 Kg7-f6 Bf3-g4 Rc8-a8 Rc1-d1 Ra8-a6 h2-h3
Nd6-e4 Bg4-f3 Ne4-g5 Kg1-f2 Ra6-a4 Rd1-d3 Ra4xb4 Rc2xc3 Rc7xc3 Rd3xc3
Kf6-e5 Rc3-c6 Ng5-e6 Rc6-b6 Ne6-d4) -0.05/40 32} d4 {(d5-d4 e4xf5 Bc7-a5
Ra1-c1 Ra8-c8 a2-a3 Ba5xc3+ Bb2xc3 d4xc3 Qd1xd6 Nb7xd6 f5xg6 Bf7xg6 Nf3xe5
Bg6-f5 f2-f4 a6-a5 g2-g4) 0.00/33 33} 12. exf5 {(e4xf5 Bc7-a5 Ra1-c1 Ra8-c8
a2-a3 Ba5xc3+ Bb2xc3 d4xc3 Qd1xd6 Nb7xd6 f5xg6 Bf7xg6 Nf3xe5 Bg6-e4 f2-f3
Rh7-e7 f3xe4 Re7xe5 O-O Re5xe4 Be2-f3 Re4-d4 Rf1-f2 a6-a5 b3-b4 Kg8-g7
Rf2-c2 a5xb4 a3xb4 Rd4xb4 Rc2xc3 Rc8xc3 Rc1xc3 Nd6-f5 Bf3-e2 Nf5-d4 Be2-d3
Kg7-f6 Kg1-f2 Rb4-b2+ Kf2-e3 Nd4-e6 Bd3-e4 Kf6-e5 Be4-f3 b5-b4 Rc3-c4 b4-b3
Rc4-h4 Rb2-c2 Bf3-d1 Rc2xg2 Bd1xb3 Ne6-d4 Rh4xd4 Rg2xh2 Rd4-d5+ Ke5-f6
Rd5-a5 Kf6-e7 Ke3-d3) -0.02/43 33} Ba5 {(Bc7-a5 Ra1-c1 Ra8-c8) +0.43/33 13}
13. Rc1 {(Ra1-c1 Ra8-c8 a2-a3 Ba5xc3+ Bb2xc3 d4xc3 Qd1xd6 Nb7xd6 f5xg6
Bf7xg6 Nf3xe5 Bg6-e4 f2-f3 Rh7-e7 f3xe4 Re7xe5 O-O Re5xe4 Be2-f3 Re4-d4
Rf1-f2 a6-a5 b3-b4 Kg8-g7 Rf2-c2 a5xb4 a3xb4 Rd4xb4 Rc2xc3 Rb4-c4 Rc3xc4
b5xc4 Kg1-f2 Kg7-f6 Rc1-d1 Nd6-b5 Kf2-e3 Rc8-e8+ Ke3-f4 Re8-e5 Rd1-d5
Re5xd5 Bf3xd5 c4-c3 Kf4-e3 Nb5-d4 Bd5-e4 Kf6-e5 Be4-h7 c3-c2 Ke3-d2 c2-c1Q+
Kd2xc1 Ke5-f4 Kc1-d2 Nd4-f3+ Kd2-e2 Nf3xh2 Ke2-d2) -0.06/44 38} Rc8
{(Ra8-c8 a2-a3 Ba5xc3+) 0.00/36 63} 14. a3 {(a2-a3 Ba5xc3+ Bb2xc3 d4xc3
Qd1xd6 Nb7xd6 f5xg6 Bf7xg6 Nf3xe5 Bg6-e4 f2-f3 Rh7-e7 f3xe4 Re7xe5 O-O
Re5xe4 Be2-f3 Re4-d4 Rf1-f2 a6-a5 b3-b4 a5xb4 a3xb4 Rd4xb4 Rf2-c2 Kg8-g7
Rc2xc3 Rb4-c4 Rc3xc4 b5xc4 Kg1-f2 Kg7-f6 Rc1-d1 Nd6-b5 Kf2-e3 Rc8-e8+
Ke3-f4 Re8-e5 Rd1-d5 Re5xd5 Bf3xd5 c4-c3 Kf4-e3 Kf6-e5 Bd5-g8 Nb5-d6 Ke3-d3
Nd6-e4 Bg8-f7 Ne4-f6 Kd3xc3 Ke5-f4 Kc3-d2 Nf6-g4 Bf7-h5 Ng4xh2 Kd2-e2
Kf4-g3 Bh5-f3) -0.08/47 49} Bxc3+ {(Ba5xc3+ Bb2xc3 d4xc3 Qd1xd6) +0.19/36
50} 15. Bxc3 {(Bb2xc3 d4xc3 Qd1xd6 Nb7xd6 f5xg6 Bf7xg6 Nf3xe5 Bg6-e4 f2-f3
Rh7-e7 f3xe4 Re7xe5 O-O Re5xe4 Be2-d3 Re4-e3 Bd3-c2 Re3-e2 Rf1-f6 Re2-d2
Rf6-g6+ Kg8-f7 Rg6xh6 a6-a5 Rh6-h3 Kf7-e6 b3-b4 a5xb4 a3xb4 Ke6-d5 Rh3-f3
Kd5-d4 Rf3-f4+ Kd4-e5 Rf4-f3) 0.00/47 33} dxc3 {(d4xc3 Qd1xd6 Nb7xd6 f5xg6
Bf7xg6 Nf3xe5 Bg6-e4 O-O) +0.29/32 13} 16. Qxd6 {(Qd1xd6 Nb7xd6 f5xg6
Bf7xg6 Nf3xe5 Bg6-e4 f2-f3 Rh7-e7 f3xe4 Re7xe5 O-O a6-a5 Be2-d3 b5-b4 a3xb4
a5xb4 Rc1-a1 Rc8-d8 Rf1-d1 Kg8-f8 Bd3-c2 Nd6-f7 Rd1xd8+ Nf7xd8 Kg1-f2
Nd8-c6 Kf2-e3 Re5-g5 g2-g3 Kf8-e7 Ke3-d3 Ke7-d6 Ra1-f1 Rg5-a5 Rf1-f6+
Kd6-c7 Rf6xh6 Nc6-e5+ Kd3-d4 Ra5-a2 Rh6-h7+ Kc7-c6 Rh7-h6+) 0.00/47 43}
Nxd6 {(Nb7xd6 f5xg6 Bf7xg6 Nf3xe5 Bg6-e4 f2-f3 Rh7-e7 f3xe4) +0.29/33 11}
17. fxg6 {(f5xg6 Bf7xg6 Nf3xe5 Bg6-e4 f2-f3 Rh7-e7 f3xe4 Re7xe5 O-O a6-a5
Be2-d3 b5-b4 a3xb4 a5xb4 Rc1-a1 Rc8-d8 Rf1-d1 Kg8-f8 Bd3-c2 Nd6-b7 Rd1xd8+
Nb7xd8 Kg1-f2 Nd8-c6 Kf2-e3 Re5-g5 g2-g3 Kf8-e7 Ke3-d3 Ke7-d6 Ra1-f1 Rg5-a5
Rf1-f6+ Kd6-c7 Rf6xh6 Nc6-e5+ Kd3-d4 Ra5-a2 Rh6-h7+ Kc7-b6 Rh7-h6+ Kb6-b7
Rh6-h7+ Kb7-b8) 0.00/50 39} Bxg6 {(Bf7xg6 Nf3xe5 Bg6-e4 f2-f3 Rh7-e7 f3xe4
Re7xe5 Rh1-f1 Nd6xe4 Rf1-f3 Kg8-g7 b3-b4 h6-h5 h2-h4 Rc8-g8 Rf3-e3 Kg7-f6
Be2-f3 Kf6-f5 Bf3xe4+ Re5xe4 Re3xe4 Kf5xe4 Rc1xc3 Rg8xg2 Rc3-c6 Rg2-h2
Rc6xa6 Rh2xh4 Ke1-f2 Ke4-d3 a3-a4 Rh4xb4 a4xb5 Rb4xb5 Ra6-d6+ Kd3-e4 Rd6-a6
Rb5-d5 Ra6-a4+ Ke4-d3 Kf2-g2 Kd3-c3 Ra4-h4 Rd5-d2+ Kg2-f3) +0.38/33 19} 18.
Nxe5 {(Nf3xe5 Bg6-e4 f2-f3 Rh7-e7 f3xe4 Re7xe5 O-O a6-a5 Be2-d3 b5-b4 a3xb4
a5xb4 Rf1-f6 Rc8-d8 Rf6xh6 Nd6xe4 Bd3-c2 Rd8-d2 Rh6-b6 Ne4-f2 Rb6xb4 Re5-e2
Rb4-c4 Rd2xc2 Rc4xc3 Nf2-h3+ g2xh3 Re2-g2+ Kg1-h1 Rg2xh2+ Kh1-g1 Rc2-g2+
Kg1-f1 Rg2-f2+ Kf1-g1) 0.00/51 45} Be4 {(Bg6-e4 f2-f3 Rh7-e7 f3xe4 Re7xe5
Rh1-f1 Nd6xe4 Rf1-f3 Kg8-g7 b3-b4 h6-h5 h2-h4 Rc8-g8 Rf3-e3 Kg7-f6 Be2-f3
Kf6-f5 Bf3xe4+ Re5xe4 Re3xe4 Kf5xe4 Rc1xc3 Rg8xg2 Rc3-c6 Rg2-h2 Rc6xa6
Rh2xh4 Ra6-a5 Ke4-e3 Ke1-f1 Ke3-f3 Kf1-g1 Rh4-g4+ Kg1-h2 Rg4-h4+ Kh2-g1
Rh4-g4+ Kg1-h2 Rg4-h4+ Kh2-g1 Rh4-g4+ Kg1-h2 Rg4-h4+ Kh2-g1 Rh4-g4+ Kg1-h2
Rg4-h4+ Kh2-g1 Rh4-g4+ Kg1-h2 Rg4-h4+ Kh2-g1 Rh4-g4+ Kg1-h2 Rg4-h4+ Kh2-g1
Rh4-g4+ Kg1-h2 Rg4-h4+ Kh2-g1 Rh4-g4+) +0.02/36 40} 19. f3 {(f2-f3 Rh7-e7
f3xe4 Re7xe5 O-O a6-a5 Be2-d3 b5-b4 a3xb4 a5xb4 Rf1-f6 Rc8-d8 Rf6xh6 Nd6xe4
Bd3-c2 Rd8-d2 Rh6-b6 Ne4-f2 Rb6xb4 Re5-e2 Rb4-c4 Rd2xc2 Rc4xc3 Nf2-h3+
g2xh3 Re2-g2+ Kg1-h1 Rg2xh2+ Kh1-g1 Rc2-g2+ Kg1-f1 Rg2-f2+ Kf1-g1) 0.00/53
34} Re7 {(Rh7-e7 f3xe4 Re7xe5 Rh1-f1 Nd6xe4 Rf1-f3 Kg8-g7 b3-b4 h6-h5 h2-h4
Rc8-g8 Rf3-e3 Kg7-f6 Be2-f3 Kf6-f5 Bf3xe4+ Re5xe4 Re3xe4 Kf5xe4 Rc1xc3
Rg8xg2 Rc3-c6 Rg2-g4 Rc6xa6 Ke4-d4 Ra6-b6 Kd4-c4 Rb6-c6+ Kc4-b3 Rc6-c5
Kb3xa3 Rc5xb5 Rg4xh4 Ke1-f2 Ka3-a4 Rb5-d5 Ka4xb4 Kf2-g3 Rh4-g4+ Kg3-f3
Rg4-h4 Kf3-g3 Rh4-g4+ Kg3-f3 Rg4-h4 Kf3-g3 Rh4-g4+ Kg3-f3 Rg4-h4 Kf3-g3
Rh4-g4+ Kg3-f3 Rg4-h4 Kf3-g3 Rh4-g4+ Kg3-f3 Rg4-h4 Kf3-g3 Rh4-g4+ Kg3-f3
Rg4-h4) +0.02/34 17} 20. fxe4 {(f3xe4 Re7xe5 O-O Re5xe4 Be2-d3 Re4-d4
Rf1-f3 a6-a5 Rc1-f1 Rc8-c7 Rf3-g3+ Rc7-g7 Rg3-f3) 0.00/51 65} Rxe5 {(Re7xe5
Rh1-f1 Nd6xe4 Rf1-f3 Kg8-g7 b3-b4 h6-h5 Rf3-e3 Kg7-f6 h2-h4 Rc8-g8 Be2-f3
Kf6-f5 Bf3xe4+ Re5xe4 Re3xe4 Kf5xe4 Rc1xc3 Rg8xg2 Rc3-c6 Rg2-h2 Rc6xa6
Ke4-d5 Ra6-b6 Kd5-c4 Rb6-c6+ Kc4-b3 Rc6-c5 Rh2xh4 Rc5xb5 Kb3xa3 Ke1-f2
Ka3-b3 Kf2-g3 Rh4-h1 Rb5-f5 Rh1-b1 Rf5-c5 h5-h4+ Kg3-h2 Rb1-b2+ Kh2-g1
h4-h3 b4-b5) +0.01/33 10} 21. O-O {(O-O Re5xe4 Be2-d3 Re4-d4 Rf1-f3 a6-a5
Rc1-f1 Rc8-c5 b3-b4 a5xb4 a3xb4 Rc5-c7 Bd3-c2 Rd4-d2 Rf1-f2 Rd2xf2 Kg1xf2
Rc7-c4 Rf3-d3 Rc4xb4 Kf2-e1 Nd6-c4 Rd3xc3 Kg8-f8 Rc3-h3 Rb4-b2 Ke1-d1
Kf8-g7 Kd1-c1 Rb2-a2 Bc2-b3 Ra2xg2 Bb3xc4 b5xc4 Rh3-h4 h6-h5 Rh4xc4 Rg2xh2
Kc1-d1 h5-h4 Kd1-e1 h4-h3 Ke1-f1 Rh2-a2 Kf1-g1 h3-h2+ Kg1-h1 Ra2-a1+ Kh1xh2
Ra1-d1 Rc4-b4 Kg7-f6 Rb4-b8 Kf6-e5) 0.00/53 75} Rxe4 {(Re5xe4) +0.04/33 18}
22. Bd3 {(Be2-d3 Re4-d4 Rf1-f3 a6-a5 Rc1-f1 Rc8-c5 b3-b4 a5xb4 a3xb4 Rc5-c7
Bd3-c2 Rd4-d2 Rf1-f2 Rd2xf2 Kg1xf2 Rc7-c4 Kf2-e2 Kg8-g7 Rf3-d3 Nd6-f7
Ke2-e3 Rc4xb4 Rd3xc3 Nf7-e5 Bc2-d3 Ne5-g4+ Ke3-f3 Ng4-e5+) 0.00/57 34} Rd4
{(Re4-d4 Rf1-f3 a6-a5 Rc1-f1 Rc8-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Kg8-h8) +0.08/37
41} 23. Rf3 {(Rf1-f3 a6-a5 Rc1-f1 Rc8-c7 Rf3-g3+ Rc7-g7 Rg3-f3) 0.00/51 34}
a5 {(a6-a5 Rc1-f1 Rc8-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3
Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+
Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3
Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+
Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3
Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+
Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7) 0.00/37
28} 24. Rcf1 {(Rc1-f1 Rc8-c5 Bd3-c2 Rd4-d2 b3-b4 Rc5-c7 Rf1-f2 a5xb4 a3xb4
Rd2xf2 Kg1xf2 Rc7-c4 Kf2-e2 Kg8-g7 Rf3-d3 Nd6-f7 Ke2-e3 Rc4xb4 Rd3xc3
Kg7-f6 Bc2-d3 Rb4-b2 Bd3-e4 Nf7-d6 Rc3-c6 Kf6-e6 Be4-f3 Rb2-b4 Rc6-c5
Nd6-f5+ Ke3-d3 Rb4-d4+ Kd3-e2 Rd4-h4 Ke2-d3) 0.00/56 55} Rc7 {(Rc8-c7
Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7
Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7
Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7
Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7
Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7
Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7
Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7 Rf3-g3+ Rc7-g7
Rg3-f3) +0.03/38 25} 25. Rg3+ {(Rf3-g3+ Rc7-g7 Rg3-f3 Rg7-c7) 0.00/47 69}
Rg7 {(Rc7-g7 Rg3-f3 Rg7-c7) -0.02/36 20} 26. Rgf3 {(Rg3-f3 Rg7-a7 Rf3-g3+
Ra7-g7) 0.00/54 33} Re7 {(Rg7-e7) 0.00/34 20} 27. Rg3+ {(Rf3-g3+ Re7-g7
Rg3-f3 Rg7-e7) 0.00/58 34} Rg7 {(Re7-g7) -0.03/78 61} 28. Rgf3 {(Rg3-f3
Rg7-e7 Rf3-g3+) 0.00/60 34} Rd7 {(Rg7-d7 b3-b4 a5xb4 a3xb4 h6-h5 Bd3-c2
Rd7-c7 Rf3-g3+ Rd4-g4 Rf1-f3 Rg4xg3 Rf3xg3+ Kg8-f8 Kg1-f2 Rc7-c4 Kf2-e2)
+0.02/35 23} 29. Rg3+ {(Rf3-g3+) 0.00/67 35} Rg7 {(Rd7-g7) +0.06/95 125
3-fold repetition} 1/2-1/2[/pgn]

Chessqueen · Post by **Chessqueen** » Wed Aug 03, 2022 1:12 am

in order to compensate for White having the initial first move, they should start with this position, giving Black a small space advantage. So far Stockfish 15 has held them all to a draw, with Black having a small space advantage. I wonder if the latest Dragon can win against Stockfish with this position ?

[pgn][Event "Black small space advantage"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.02"]
[Round "?"]
[White "Stockfish_15_x64_avx2"]
[Black "Dragon-2.6.1-64bit-avx2"]
[Result "1/2-1/2"]
[BlackElo "3550"]
[Time "16:35:35"]
[WhiteElo "3500"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "8/rnbqkbnr/pppppppp/8/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[Termination "normal"]
[PlyCount "190"]
[WhiteType "program"]
[BlackType "program"]

1. d4 d5 2. b3 Kf8 3. e3 Ra8 4. Bb2 e5 5. dxe5 fxe5 6. Nd2 Qe7 7. c4 d4 8.
exd4 exd4+ 9. Qe2 Re8 10. O-O-O c5 11. Qxe7+ Kxe7 12. Ngf3 Kd7 13. Bd3 Rhh8
14. b4 Nh5 15. Ne4 Kc8 16. g3 Re6 17. bxc5 bxc5 18. Ba3 Rhe8 19. Nxc5 Bd6
20. Nxd4 Re5 21. f4 Rxc5 22. Bxc5 Nxc5 23. Bb1 Kc7 24. Rhe1 Rc8 25. Nf3 Nd7
26. Rd3 Nhf6 27. Ne5 Bg8 28. Rde3 Bc5 29. Rf3 g5 30. Nxd7 Nxd7 31. fxg5
hxg5 32. Bf5 Rf8 33. Bg4 Rxf3 34. Bxf3 Bxc4 35. h4 Bf2 36. Re4 Bd3 37. Re6
gxh4 38. gxh4 Bxh4 39. Kd2 Bb5 40. Be2 Nc5 41. Bxb5 axb5 42. Rg6 Na4 43.
Kc2 Bf2 44. Kb3 Be1 45. Rh6 Bd2 46. Rh5 Kb6 47. Rh3 Ka5 48. Rh7 Nc5+ 49.
Kc2 Bf4 50. Kb1 Na4 51. Kc2 Bg3 52. Rg7 Bh2 53. Rg4 Bc7 54. Rh4 Nc5 55. a3
Bd6 56. Rh6 Bf8 57. Rh8 Bg7 58. Ra8+ Kb6 59. Rb8+ Kc6 60. Rc8+ Kd5 61. Rg8
Bd4 62. Rb8 Kc4 63. Rc8 Be5 64. Rc6 Bh8 65. Rb6 Bd4 66. Rc6 Be3 67. Rc8 Bf4
68. Re8 Bc7 69. Rh8 Bg3 70. Rc8 Bf2 71. Kb1 Kd3 72. Rd8+ Bd4 73. Ka2 Kc4
74. Rc8 Bf6 75. Rc7 Bc3 76. Rc8 Bd4 77. Rg8 Na4 78. Rc8+ Bc5 79. Rd8 Nc3+
80. Kb2 Ne4 81. Rc8 Nd6 82. Rc7 Kd5 83. Kb3 Nc4 84. Rd7+ Kc6 85. Rh7 Nxa3
86. Rh6+ Bd6 87. Rxd6+ Kxd6 88. Kxa3 Kc5 89. Kb3 b4 90. Kb2 Kc4 91. Kc2 Kc5
92. Kb3 Kb5 93. Kb2 Kc4 94. Kc2 Kc5 95. Kb2 Kc4 {3-fold repetition} 1/2-1/2[/pgn]

Chessqueen · Post by **Chessqueen** » Wed Aug 03, 2022 4:23 am

[quote=Chessqueen post_id=931460 time=1659481943 user_id=10732]
What a different an extra row of space make. So far Stockfish 15 has held them all to a draw, but with an extra row of space, Black Advantage in space made all the difference. Next I will see if Berserk-9 and Koivisto and Slowchess can also beat Stockfish with two rows of extra space like this last game

Hint: Now you know how to challenge another human opponent rated at least 75 to 150 rating points above you with the Black Pieces

[pgn][Event "Black extra space advantage"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.02"]
[Round "0-1"]
[White "Stockfish_15_x64_avx2"]
[Black "Dragon-2.6.1-64bit-avx2"]
[Result "0-1"]
[BlackElo "3550"]
[Time "16:35:35"]
[WhiteElo "3500"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "8/8/rnbqkbnr/pppppppp/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[Termination "normal"]
[PlyCount "81"]
[WhiteType "program"]
[BlackType "program"]

1. e4 {(e2-e4 d5xe4 a2-a4 Nb6xa4 Ra1xa4 h5-h4 Nb1-c3 Qd6-d7 h2-h3 Ng6-f4
Ra4-a1 a5-a4 d2-d3 e4xd3 Bc1xf4 g5xf4 c2xd3 Ke6-f7 Ng1-f3 Ra6-a8 Qd1-c1
Rh6-g6 Bf1-e2 Rg6xg2 Ke1-f1 Rg2-g8 Rh1-g1 Rg8xg1+ Nf3xg1) -1.98/27 31} dxe4
{(d5xe4 a2-a4 Nb6xa4 Ra1xa4 h5-h4 Nb1-c3 Qd6-d7 Ng1-h3 Ra6-a8 Ra4xe4 f5xe4
Nh3xg5+ Bf6xg5 Qd1-g4+ Ke6-f7 Qg4xg5 Ra8-h8 Rh1-g1 c5-c4 g2-g3 Ng6-e7
Bf1-e2 Qd7-f5 Qg5xf5+ Ne7xf5 d2-d3 e4xd3 c2xd3 h4xg3 Bc1xh6 g3xh2) +2.35/27
46} 2. a4 {(a2-a4 Nb6xa4 Ra1xa4 h5-h4 h2-h3 Ng6-f4 Ra4-a1 Ke6-f7 Nb1-a3
Ra6-b6 b2-b3 Rh6-h8 Ng1-e2 e4-e3 d2xe3 Nf4xg2+ Bf1xg2 Qd6xd1+ Ke1xd1 Bc6xg2
Rh1-h2 Bg2-f3 Bc1-b2 Rh8-d8+ Kd1-e1 g5-g4 Ne2-g1 Bf3-b7 h3xg4 f5xg4 Bb2-c3
Rd8-a8 f2-f3 g4-g3) -2.17/29 25} Nxa4 {(Nb6xa4 Ra1xa4 h5-h4 Nb1-c3 Qd6-d7
Ng1-h3 Ra6-a8 Ra4xe4 f5xe4 Nh3xg5+ Bf6xg5 Qd1-g4+ Ke6-f7 Qg4xg5 Ra8-h8
Qg5-e3 Ng6-f4 Nc3xe4 c5-c4 Ne4-g5+ Kf7-g7 d2-d4 Nf4-d5 Qe3-d2 Rh8-e8 d4xe5
Re8xe5+ Bf1-e2 Rh6-f6 Ng5-f3 Re5-e4 O-O Nd5-f4 Qd2xd7+ Bc6xd7) +2.36/27 22}
3. Rxa4 {(Ra1xa4 h5-h4 Ra4-a1 Ng6-f4 h2-h3 c5-c4 Ng1-e2 Ke6-f7 Ne2-c3
Qd6-d7 Nb1-a3 Kf7-g6 Na3xc4 b5xc4 Bf1xc4 Nf4xg2+ Ke1-f1 Ra6-a7 Kf1xg2
e4-e3+ f2-f3 e5-e4 Nc3-d5 Bc6xd5 Bc4xd5 Qd7xd5 d2xe3 Qd5-c6 Rh1-f1 a5-a4
f3xe4 Ra7-e7 Rf1xf5 Qc6xe4+ Rf5-f3 g5-g4 h3xg4) -2.30/32 46} h4 {(h5-h4
Nb1-c3 Qd6-d7 h2-h3 Ke6-f7 Ra4-a1 Ng6-f4 b2-b3 Rh6-h8 Bc1-b2 Nf4-e6 Qd1-c1
Ne6-d4 Bf1-e2 Rh8-d8 Nc3-d1 Nd4xe2 Ke1xe2 f5-f4 f2-f3 e4xf3+ g2xf3 e5-e4
Bb2xf6 Kf7xf6 f3xe4 Bc6xe4 Rh1-h2) +2.49/26 21} 4. Nc3 {(Nb1-c3 Qd6-d7
Ra4-a1 Ng6-f4 h2-h3 Ke6-f7 b2-b3 Nf4-e6 Bc1-b2 Rh6-h8 Qd1-c1 Ne6-d4 Bf1-e2
Rh8-d8 Be2-h5+ Kf7-g7 Nc3-d1 Kg7-h6 Bh5-e2 Nd4xe2 Ng1xe2 f5-f4 Rh1-g1 b5-b4
g2-g3 h4xg3 f2xg3 f4-f3 Nd1-f2 Kh6-g7 Ne2-f4 g5xf4 g3xf4+ Kg7-h7) -2.60/32
111} Qd7 {(Qd6-d7 Ra4-c4 Bf6-e7 Rc4xe4 f5xe4 Nc3xb5 Ke6-f7 Nb5-a3 Ra6-b6
Na3-c4 Rb6-b4 Nc4-e3 Ng6-f4 Bf1-e2 a5-a4 Be2-g4 Qd7-b7 Ng1-h3 Bc6-b5 g2-g3
Nf4xh3 Bg4xh3 h4xg3 h2xg3 Rb4-d4 Bh3-g2 Rh6xh1+ Bg2xh1) +2.30/26 20} 5. b3
{(b2-b3) -2.46/30 42} Nf4 {(Ng6-f4 h2-h3 Rh6-h8 Ra4-a1 Ke6-f7 Bc1-b2 Nf4-e6
Qd1-c1 Ne6-d4 Bf1-e2 Rh8-d8 Be2-h5+ Kf7-f8 Nc3-d1 Qd7-h7 Bh5-e2 f5-f4
Be2-g4 e4-e3 Bb2xd4 e3xd2+ Qc1xd2 Rd8xd4 Qd2-c3 b5-b4 Qc3-b2 Bc6xg2 Rh1-h2
Bg2-c6 Ng1-e2) +2.59/28 26} 6. h3 {(h2-h3 Rh6-h8 Ra4-a1 Ke6-f7 Bc1-b2
Nf4-e6 Qd1-c1 Ne6-d4 Bf1-e2 Rh8-d8 Be2-h5+ Kf7-g7 Nc3-d1 Kg7-h6 Bh5-e2
c5-c4 b3-b4 Nd4xe2 Ng1xe2 f5-f4 Ra1xa5 Ra6xa5 b4xa5 b5-b4 a5-a6 Kh6-g6
Rh1-f1 Bc6-b5 f2-f3 e4xf3 Rf1xf3 c4-c3 Bb2xc3 Bb5xe2 Ke1xe2 e5-e4 Bc3xf6
e4xf3+ g2xf3 Qd7-e6+ Ke2-f2 Qe6xf6) -2.80/33 41} Kf7 {(Ke6-f7 Ra4-a1 Rh6-h8
Bc1-b2 Nf4-e6 Ng1-e2 Rh8-d8 Nc3-b1 b5-b4 g2-g4 e4-e3 Rh1-h2 f5xg4 h3xg4
e3xf2+ Rh2xf2 Kf7-g7 Ne2-g1 Ra6-a8 Ng1-h3 Ne6-f4 d2-d3 a5-a4 Ra1xa4 Ra8xa4
b3xa4 c5-c4 Nh3xf4 e5xf4 Bb2xf6+ Kg7xf6 Nb1-d2 c4-c3 Nd2-c4 Bc6xa4)
+2.64/29 48} 7. Ra1 {(Ra4-a1 Rh6-h8 Bc1-b2 Rh8-d8 Ng1-e2 Nf4-e6 Nc3-b1
c5-c4 Ne2-c3 c4xb3 c2xb3 Kf7-g6 Bf1-e2 Ne6-f4 O-O Ra6-a8 Rf1-e1 b5-b4
Nc3-a4 Bc6-b5 Na4-b6 Bb5xe2 Re1xe2 Qd7-b5 Nb6-c4 a5-a4 Re2-e1 Nf4-d3 Re1-f1
Qb5-c6 Bb2-c3 Qc6-c5 Bc3-b2 Qc5-b5 Ra1-a2 Qb5-c6 Nc4-e3 Qc6-e6 Ne3-c4
Rd8-c8 Bb2-a1 a4xb3) -2.76/35 89} Rh8 {(Rh6-h8 Bc1-b2 Rh8-d8 Qd1-c1 g5-g4
Nc3-d1 g4-g3 f2xg3 Nf4-h5 Ng1-e2 h4xg3 Nd1-e3 f5-f4 Ne3-g4 f4-f3 Bb2xe5
Bf6-g5 Be5-f4 Qd7-f5 Bf4xg5 Qf5xg5 d2-d3 Qg5-g7 g2xf3 e4xf3 Ne2xg3 Nh5xg3
Qc1-f4+ Kf7-e6 Qf4xg3 Qg7xa1+ Ke1-d2 Qa1-d4) +2.70/29 66} 8. Rh2 {(Rh1-h2
Nf4-e6 f2-f3 e4xf3 g2xf3 Rh8-e8 Bc1-b2 Ne6-f4 d2-d3 Kf7-g6 Nc3-e4 f5xe4
d3xe4 Qd7-c7 Rh2-d2 Ra6-a8 Ng1-e2 Nf4-e6 Ne2-c1 Re8-d8 c2-c4 Rd8xd2 Qd1xd2
Ne6-d4 Qd2-g2 Ra8-d8 c4xb5 Bc6xb5 Bf1xb5 Nd4xb5 Qg2-g4 Qc7-d6 Qg4-f5+
Kg6-g7 Nc1-d3 Qd6xd3 Bb2xe5 Qd3-d2+ Ke1-f1 Rd8-d6 Be5xd6 Qd2-d3+ Kf1-g2)
-2.81/35 122} Raa8 {(Ra6-a8 Bc1-b2 g5-g4 h3xg4 f5xg4 Nc3-e2 Qd7-f5 g2-g3
Nf4-e6 Ra1-a3 h4-h3 Qd1-a1 a5-a4 Ra3-a2 b5-b4 Ra2xa4 Bc6xa4 b3xa4 c5-c4
a4-a5 Ra8-c8 a5-a6 c4-c3 Bb2xc3 b4xc3 Ne2xc3 Ne6-d4 Qa1-b1 Rh8-d8 Qb1-a2+
Qf5-e6) +3.38/27 71} 9. Bb2 {(Bc1-b2) -3.70/34 152} g4 {(g5-g4 h3xg4 f5xg4
Nc3-e2 Qd7-f5 g2-g3 Nf4-e6 Ra1-a2 Ne6-d4 Ne2xd4 c5xd4 Qd1-e2 Bf6-g5 g3xh4
Rh8xh4 Rh2xh4 Bg5xh4 Bf1-g2 Kf7-g6 Ke1-d1 Kg6-h5 Kd1-c1 a5-a4 b3xa4 b5xa4
Kc1-b1 Ra8-f8 Bb2-a3 Rf8-f7 Ba3-c5 Qf5xf2 Qe2xf2 Rf7xf2) +3.56/28 17} 10.
hxg4 {(h3xg4 f5xg4 Nc3-e2 Nf4-e6 d2-d3 e4xd3 Qd1xd3 Qd7xd3 c2xd3 a5-a4
b3xa4 b5xa4 Ne2-c1 Rh8-b8 Bb2-c3 Ne6-d4 Bc3xd4 e5xd4 Bf1-e2 Bf6-g5 Nc1-a2
Bc6-d7 g2-g3 Rb8-b2 f2-f4 Bg5-d8 g3xh4 a4-a3 Ke1-f1 Ra8-b8 Kf1-f2 Bd7-e6
Na2-c1 Rb2-b1 Ra1xa3) -4.36/29 57} fxg4 {(f5xg4 Nc3-e2 Qd7-f5 g2-g3 Nf4-e6
Bf1-g2 h4-h3 Bg2-f1 Bf6-g5 Ne2-c3 Ra8-d8 d2-d3 e4xd3 c2xd3 b5-b4 Ra1xa5
b4xc3 Bb2xc3 e5-e4 d3-d4 Kf7-e8 Bf1-e2 e4-e3 f2xe3 Rh8-f8 Be2xg4 Qf5-f1+
Ke1-d2 Bg5xe3+ Kd2-c2 Ne6xd4+ Kc2-b2 Qf1xg1 Qd1xg1) +4.04/26 42} 11. Nce2
{(Nc3-e2 Nf4-e6 d2-d3 e4xd3 c2xd3 a5-a4 b3xa4 b5xa4 f2-f3 Ra8-b8 Bb2-c3
g4-g3 Rh2-h1 Rb8-b3 Ng1-h3 Rh8-b8 f3-f4 Rb3xc3 Ne2xc3 Qd7-d4 Nc3-e2 Qd4-b4+
Qd1-d2 e5xf4 d3-d4 Rb8-e8 Ke1-d1 f4-f3 g2xf3) -4.02/25 18} Qf5 {(Qd7-f5
g2-g3 Nf4-e6 Ra1-a2 Ne6-d4 Ne2xd4 e5xd4 Ng1-e2 Bf6-e5 Rh2xh4 e4-e3 d2xe3
d4xe3 f2xe3 Ra8-d8 Qd1xd8 Rh8xd8 Bb2xe5 Qf5xe5 Ra2xa5 Qe5xe3 Ra5-a2 Qe3-d2+
Ke1-f2 Rd8-e8 Rh4xg4 Qd2-e3+ Kf2-e1 Qe3-c3+ Ke1-d1 Bc6-f3 Ra2-a7+ Kf7-f8
Rg4-f4+ Kf8-g8 Ra7-a6 Qc3-e3 Ra6-g6+ Kg8-h7 Rg6-g5 Bf3xe2+ Bf1xe2 Qe3xe2+
Kd1-c1) +4.08/27 24} 12. g3 {(g2-g3 Nf4-e6 Bf1-g2 h4-h3 Bg2-f1 Bf6-g5
Qd1-b1 b5-b4 c2-c3 Kf7-g6 c3xb4 c5xb4 Ng1xh3 g4xh3 Qb1-c2 Bc6-d5 Ne2-g1
Ra8-c8 Qc2-d1 Ne6-c5 Ra1xa5 Bd5xb3 Qd1-a1 Bb3-e6 Bf1xh3 Bg5xd2+ Ke1-f1
Rh8xh3 Rh2xh3 e4-e3) -4.23/26 22} Ne6 {(Nf4-e6 Ra1-a3 Ne6-d4 g3xh4 Bf6xh4
Bb2xd4 e5xd4 b3-b4 c5xb4 Ne2xd4 Qf5-f6 Ra3-h3 g4xh3 Nd4xc6 Qf6xc6 Qd1-g4
Qc6-d5 Qg4-f4+ Bh4-f6 Qf4-c7+ Kf7-f8 Rh2xh3 Rh8xh3 Ng1xh3 Ra8-d8 Qc7-f4
Kf8-e7 Bf1-e2 Qd5-e5 Qf4xe5+ Bf6xe5) +4.23/27 46} 13. Bg2 {(Bf1-g2 h4-h3
Bg2-f1 Bf6-g5 Bb2-c1 b5-b4 c2-c3 Kf7-e7 Qd1-c2 Bc6-b5 Qc2-b2 Ke7-f7 Ne2-f4
e5xf4 Bf1xb5 Rh8-d8 Bb5-c4 f4-f3 Qb2-c2 Kf7-g6 Ke1-f1 Rd8-d6 Ng1xh3 g4xh3
Kf1-g1 b4xc3 d2xc3 Ra8-d8 Rh2-h1 h3-h2+ Kg1xh2 Rd8-h8+ Kh2-g1 Rh8xh1+
Kg1xh1) -4.84/30 125} h3 {(h4-h3 Bg2-f1 Bf6-g5 Ne2-c3 Ra8-d8 Bb2-c1 Ne6-d4
Ra1xa5 e4-e3 d2-d3 Bc6-f3 Ng1xf3 Nd4xf3+ Qd1xf3 Qf5xf3 Nc3-e4 e3xf2+ Rh2xf2
Bg5xc1 Rf2xf3+ g4xf3 Bf1xh3 Rh8xh3 Ke1-f2 Rh3-h2+ Kf2xf3 Rh2xc2 Kf3-g4
Rd8xd3 Ra5xb5 c5-c4 Rb5-b7+ Kf7-e6 b3xc4 Rc2xc4) +4.36/25 16} 14. Bf1
{(Bg2-f1 Bf6-g5 Bb2-c1 b5-b4 Ng1xh3 Bg5-f6 Bc1-b2 g4xh3 Ne2-g1 Ne6-d4 c2-c3
Nd4-f3+ Ng1xf3 e4xf3 Bf1-c4+ Kf7-g6 Ke1-f1 e5-e4 Qd1-c2 Bc6-d5 Bc4-b5
Rh8-d8 Kf1-g1 a5-a4 Ra1xa4 Ra8xa4 Bb5xa4 e4-e3 Qc2xf5+ Kg6xf5 d2xe3 b4xc3
Bb2xc3 Bf6xc3 Rh2xh3 Kf5-g5 Rh3-h4 Bc3-e5 b3-b4 c5-c4 b4-b5 c4-c3) -5.02/29
38} Bg5 {(Bf6-g5 Qd1-b1 b5-b4 Bb2-c1 Kf7-g6 d2-d3 a5-a4 b3xa4 e4xd3 c2xd3
Bg5-f6 Ra1-a2 Ra8-d8 a4-a5 Rd8xd3 Ra2-d2 e5-e4 a5-a6 b4-b3 Rd2xd3 e4xd3
Qb1xb3 Rh8-e8 Bc1-e3 d3xe2 Ng1xe2 Re8-d8 Ne2-f4+ Ne6xf4 g3xf4) +4.29/27 47}
15. Bc1 {(Bb2-c1 b5-b4 Ng1xh3 Bg5-f6 Bc1-b2 g4xh3 Ne2-g1 Ne6-d4 c2-c3
Nd4-f3+ Ng1xf3 e4xf3 Bf1-c4+ Kf7-g6 Ke1-f1 e5-e4 Qd1-c2 Bc6-d5 Bc4-b5
Rh8-d8 Qc2-c1 a5-a4 b3xa4 b4-b3 c3-c4 Bd5-e6 Bb2xf6 Kg6xf6 Kf1-g1 Rd8-d3
Bb5-c6 Ra8-b8 Ra1-b1 Qf5-e5 Qc1-e1 b3-b2 Bc6xe4 Rd3-a3 Rh2-h1) -5.40/29 90}
b4 {(b5-b4 d2-d3 Bg5-f6 d3xe4 Qf5xe4 Bc1-e3 Ra8-d8 Qd1-b1 a5-a4 Ne2-c1
Qe4-d5 Nc1-a2 e5-e4 Bf1-c4 Qd5-e5 Ng1-e2 Qe5xa1 Qb1xa1 Bf6xa1 Ne2-f4 Rh8-e8
Be3xc5 Ba1-c3+ Na2xc3 b4xc3 Nf4xe6 Re8xe6 Bc4xe6+ Kf7xe6 b3xa4) +4.31/25
27} 16. d3 {(d2-d3 Bg5-f6 d3xe4 Qf5xe4 Bc1-e3 Ne6-d4 Ne2xd4 e5xd4 Bf1-d3
Qe4-e5 Qd1xg4 d4xe3 Ra1-d1 e3xf2+ Ke1xf2 Qe5-d4+ Qg4xd4 Bf6xd4+ Kf2-f1
Bc6-g2+ Rh2xg2 h3-h2 Bd3-e4 Ra8-e8 Rg2xh2 Rh8xh2 Be4-g2 Kf7-g7 Rd1-d3
Re8-f8+ Rd3-f3 Bd4xg1 Rf3xf8 Kg7xf8 Kf1xg1 Rh2-h6 Bg2-e4 Rh6-d6 Kg1-f2
c5-c4 g3-g4 Rd6-d1 g4-g5) -5.14/25 11} Bf6 {(Bg5-f6 Bc1-e3 e4xd3 Qd1xd3
Qf5xd3 c2xd3 e5-e4 Ra1-b1 a5-a4 Ne2-c1 Bf6-c3+ Ke1-d1 a4xb3 Rb1xb3 Bc6-a4
Ng1-e2 Bc3-f6 Ne2-f4 Ne6xf4 g3xf4 Rh8-d8 Be3xc5 Bf6-b2 Bf1xh3 Ba4xb3+
Nc1xb3 Rd8xd3+ Kd1-c2 Rd3xh3 Rh2xh3 g4xh3 Kc2xb2) +5.07/26 54} 17. dxe4
{(d3xe4 Qf5xe4 Bc1-e3 Ne6-d4 Ne2xd4 e5xd4 Bf1-d3 Qe4-e5 Qd1xg4 d4xe3 Ra1-a2
e3xf2+ Ke1xf2 Qe5-d4+ Qg4xd4 Bf6xd4+ Kf2-f1 a5-a4 Ra2xa4 Bc6xa4 b3xa4
Bd4xg1 Kf1xg1 Ra8xa4 Rh2-f2+ Kf7-g7 Kg1-h2 Ra4-a3 Rf2-e2 Ra3-c3 Bd3-f5
c5-c4 Bf5-d7 Kg7-f6 Re2-e6+ Kf6-f7 Re6-e2 Rh8-a8 Kh2xh3 Ra8-a2 Bd7-e6+
Kf7-g7 Be6-f5) -6.03/25 24} Bxe4 {(Bc6xe4 Qd1-d7+ Kf7-g6 Bc1-e3 Ra8-d8
Qd7-a7 Bf6-g5 Ng1xh3 g4xh3 Qa7-b6 Bg5xe3 f2xe3 Rd8-f8 Ke1-d2 Rf8-f6 Bf1xh3
Rh8xh3 g3-g4 Qf5xg4 Ra1-g1 Qg4xg1 Rh2xh3 Qg1-b1 Rh3-g3+ Kg6-h5 Qb6-d6
Qb1xc2+ Kd2-e1 Qc2xe2+ Ke1xe2 Ne6-d4+ e3xd4 Rf6xd6 d4xc5 Rd6-c6 Ke2-f1
Rc6xc5) +5.57/23 39} 18. Qd7+ {(Qd1-d7+ Kf7-g6 Bc1-e3 Ra8-d8 Qd7-a7 a5-a4
f2-f3 Be4xf3 b3xa4 Bf3-c6 Be3xc5 e5-e4 Ra1-b1 Qf5xc5 Qa7xc5 Ne6xc5 Rb1xb4
Nc5xa4 Rb4-c4) -5.28/18 2} Kg6 {(Kf7-g6 Bc1-e3 Ra8-d8 Qd7-b5 Be4xc2 Qb5-c4
Bc2-d3 Qc4-c1 Bd3-c2 Qc1-b2 Ne6-d4 Ra1-c1 Bc2-e4 Be3xd4 c5xd4 f2-f3 Be4xf3
Ng1xf3 Qf5xf3 Qb2-d2 d4-d3 Rh2-f2 d3xe2 Qd2xe2 Qf3xe2+ Ke1xe2 Rd8-c8 Rc1xc8
Rh8xc8 Ke2-d3 Rc8-c3+ Kd3-e4) +5.89/23 20} 19. Be3 {(Bc1-e3 Ra8-d8)
-6.76/21 19} Rad8 {(Ra8-d8 Qd7-b5 Be4xc2 Ra1-c1 Bc2xb3 Ng1xh3 g4xh3 Qb5-c6
a5-a4 Ne2-g1 Ne6-d4 Be3xd4 Rd8xd4 Ng1-e2 Qf5-e4 Qc6xe4+ Rd4xe4 Rc1xc5 a4-a3
Rc5-a5 Rh8-d8 f2-f3 Rd8-d1+ Ke1-f2 Re4-c4 f3-f4 a3-a2 f4xe5 Bf6xe5 Rh2xh3)
+6.46/24 37} 20. Qb5 {(Qd7-b5 Be4xc2 Ra1-c1 Bc2xb3 Ng1xh3 g4xh3 Qb5-b6
a5-a4 Ne2-g1 Ne6-g5 Be3xc5 Rd8-b8 Qb6-a6 Rb8-a8 Qa6-b7 Rh8-b8 Qb7-h1 Bb3-c2
f2-f3 b4-b3 Bf1xh3 Ng5xh3 Rh2xh3 b3-b2) -6.68/19 6} Bxc2 {(Be4xc2 Ra1-c1
Bc2xb3 f2-f3 g4xf3 Rh2xh3 f3xe2 Qb5xe2 e5-e4 Be3-d2 Ne6-d4 Qe2-e3 a5-a4
g3-g4 Qf5-e5 Bf1-e2 Rh8xh3 Ng1xh3 Bf6-h4+ Ke1-f1 Nd4xe2 Qe3xe2 Rd8-f8+
Kf1-g1 Rf8-f3 Qe2-h2 Qe5xh2+ Kg1xh2) +6.86/24 60} 21. Rc1 {(Ra1-c1 Bc2xb3
Qb5-c6 a5-a4 f2-f3 Bb3-d5 Qc6xa4 g4xf3 Bf1xh3 Qf5-d3 Qa4-c2 Qd3xc2 Rc1xc2
b4-b3 Ne2-c3 b3xc2 Rh2xc2 Ne6-d4 Rc2-b2 Bd5-c6 Rb2-b6 e5-e4 Be3xd4 c5xd4
Nc3-e2 f3xe2 Rb6xc6 d4-d3 Ng1xe2) -7.43/22 14} Bxb3 {(Bc2xb3 Ng1xh3 g4xh3
Qb5-c6 a5-a4 Ne2-g1 Ne6-d4 Be3xd4 e5xd4 Ng1xh3 Kg6-g7 Nh3-f4 Rh8xh2 Bf1-d3
Qf5-e5+ Ke1-f1 Bb3-d5 Nf4xd5 Qe5xd5 Rc1xc5 Rh2-h1+ Kf1-e2 Qd5xc6 Rc5xc6
b4-b3 Ke2-f3 b3-b2 Rc6-c7+ Kg7-h8) +7.22/22 22} 22. Nxh3 {(Ng1xh3 g4xh3
Qb5-b6 a5-a4 Ne2-g1 Ne6-g5 f2-f3 a4-a3 g3-g4 Qf5-e6 Qb6xc5 Rd8-c8 Qc5xb4
Rc8xc1+ Be3xc1 a3-a2 Rh2xa2 Bb3xa2 Ng1xh3 Ng5xh3 Qb4-e4+ Kg6-g7 g4-g5
Nh3xg5 Bc1xg5 Bf6xg5 Qe4-g4 Qe6xg4 f3xg4) -7.29/21 10} gxh3 {(g4xh3 Qb5-c6
a5-a4 Ne2-g1 Ne6-d4 Be3xd4 Rd8xd4 Qc6-f3 Qf5xf3 Ng1xf3 Rd4-e4+ Bf1-e2 c5-c4
Ke1-f1 c4-c3 Nf3-h4+ Bf6xh4 g3xh4 Re4xh4 f2-f3 a4-a3 Kf1-f2 Rh4-d4 Kf2-g3
Bb3-c4 Be2xc4 Rd4xc4) +7.64/23 35} 23. Ng1 {(Ne2-g1 Ne6-d4) -8.38/21 10}
Nd4 {(Ne6-d4 Be3xd4) +8.42/25 107} 24. Bxd4 {(Be3xd4 Rd8xd4 Rh2xh3 Qf5-e4+
Qb5-e2 Rh8xh3 Ng1xh3 a5-a4 Qe2xe4+ Rd4xe4+ Ke1-d2 c5-c4 f2-f3 Re4-d4+
Kd2-e3 a4-a3 Nh3-f2 a3-a2 Rc1-a1 c4-c3 Nf2-e4 Kg6-g7 f3-f4 Rd4-d8 Ne4xf6
Kg7xf6 Bf1-d3 Bb3-d5) -8.58/22 4} Rxd4 {(Rd8xd4 Rh2xh3 Qf5-e4+ Qb5-e2
Rh8xh3 Bf1xh3 Bf6-g5 f2-f4 e5xf4 Ke1-f1 Bb3-c4 Rc1xc4 Rd4xc4 Qe2xe4+ Rc4xe4
Bh3-g2 Re4-d4 Ng1-e2 f4xg3 Ne2xd4 c5xd4 Bg2-e4+ Kg6-f6 Be4-c2 d4-d3 Bc2xd3
a5-a4 Bd3-c4 b4-b3 Kf1-g2 Bg5-f4 Kg2-h1 b3-b2 Bc4-a2 a4-a3 Ba2-b1) +8.86/27
36} 25. Rxh3 {(Rh2xh3 Qf5-e4+ Qb5-e2 Rh8xh3 Ng1xh3 a5-a4 Qe2xe4+ Rd4xe4+
Bf1-e2 a4-a3 f2-f3 Re4-d4 Nh3-f2 c5-c4 Nf2-e4 a3-a2 Ke1-f2 c4-c3 Kf2-e3
Bb3-d5 Be2-d3 Kg6-g7 Ke3-e2 Bd5-f7 Ne4xf6) -8.79/21 14} Qe4+ {(Qf5-e4+
Qb5-e2 Rh8xh3 Ng1xh3 a5-a4 f2-f3 Qe4xe2+ Bf1xe2 c5-c4 Nh3-f2 Bf6-g5 Rc1-a1
Bg5-d2+ Ke1-f1 Bd2-c3 Ra1-c1 a4-a3 f3-f4 a3-a2 Nf2-g4 e5xf4 g3xf4 a2-a1Q
Rc1xa1 Bc3xa1 Kf1-f2 c4-c3 Ng4-e3 Rd4xf4+ Kf2-g3 Rf4-d4 Kg3-f3 Rd4-d2
Ne3-f1) +9.61/25 16} 26. Qe2 {(Qb5-e2 Rh8xh3 Bf1xh3 a5-a4 Ng1-f3 Qe4xe2+
Ke1xe2 Rd4-c4 Rc1-f1 Rc4-c2+ Nf3-d2 a4-a3 Ke2-e3 Rc2-c3+ Ke3-e2 Bb3-d5
Bh3-d7 e5-e4 g3-g4 Kg6-g7 g4-g5 Bf6xg5 Bd7-f5 Rc3-c2) -9.36/21 9} Rxh3
{(Rh8xh3 Ng1xh3 a5-a4 f2-f3 Qe4xe2+ Bf1xe2 c5-c4 f3-f4 c4-c3 f4-f5+ Kg6xf5
Ke1-f2 e5-e4 g3-g4+ Kf5-e5 Kf2-g3 c3-c2 g4-g5 Bf6-e7 Be2-g4 a4-a3 Rc1xc2
Rd4-d3+ Kg3-h2 a3-a2 Rc2xa2 Bb3xa2 g5-g6 Rd3-d2+ Kh2-g3) +9.68/24 13} 27.
Nxh3 {(Ng1xh3 a5-a4 Qe2xe4+ Rd4xe4+ Bf1-e2 a4-a3 f2-f4 Re4-d4 Nh3-f2 a3-a2
Nf2-d3 Bb3-d5 Nd3xc5 e5xf4 Be2-d3+ Kg6-f7 g3xf4 b4-b3 Nc5xb3 Rd4xd3 Nb3-a1
Bf6-c3+ Ke1-e2 Rd3-h3 f4-f5 Bc3xa1 Rc1xa1 Rh3-h1 Ra1xa2 Bd5xa2 Ke2-d3
Kf7-f6 Kd3-d4 Kf6xf5 Kd4-e3 Rh1-h3+ Ke3-e2) -10.04/20 11} a4 {(a5-a4 f2-f3
Qe4xe2+ Bf1xe2 c5-c4 Nh3-f2 Bf6-g5 Rc1-a1 Bg5-d2+ Ke1-f1 Bd2-c3 Ra1-c1
a4-a3 f3-f4 a3-a2 Nf2-g4 e5xf4 Ng4-e5+ Kg6-f6 Ne5-f3 Rd4-e4 g3-g4 Bc3-b2
Rc1-e1 c4-c3 g4-g5+ Kf6-g7 Kf1-f2 Bb3-d5 Nf3-h4 c3-c2 Nh4-f5+ Kg7-g6)
+9.85/24 11} 28. Qxe4+ {(Qe2xe4+ Rd4xe4+ Ke1-d2 c5-c4 f2-f3 Re4-d4+ Kd2-e3
a4-a3 f3-f4 Bf6-e7 Nh3-f2 Be7-c5 Ke3-f3 a3-a2 Bf1-e2 c4-c3 Be2-d3+ Kg6-g7
f4-f5 Bb3-d5+ Bd3-e4 Rd4xe4 Nf2xe4 Bc5-d4 Kf3-e2 Bd5xe4) -10.13/22 10}
Rxe4+ {(Rd4xe4+ Ke1-d2 c5-c4 Bf1-e2 a4-a3 f2-f3 c4-c3+ Kd2-d3 Re4-d4+
Kd3-e3 a3-a2 f3-f4 e5-e4 g3-g4 c3-c2 f4-f5+ Kg6-f7 g4-g5 Rd4-d1 Rc1xc2
Bf6-d4+ Ke3-f4 Bd4-e5+ Kf4xe5 a2-a1Q+ Ke5-f4 Bb3xc2 Be2-h5+ Kf7-g7)
+9.68/21 14} 29. Be2 {(Bf1-e2 a4-a3 f2-f3 Re4-d4 Nh3-f2 c5-c4 Nf2-e4 a3-a2
Ke1-f2 c4-c3 f3-f4 Bb3-d5 Be2-h5+ Kg6xh5 Ne4xf6+ Kh5-g6 f4xe5 b4-b3 Rc1xc3
a2-a1Q Nf6xd5 Rd4xd5) -9.31/19 5} a3 {(a4-a3 f2-f3 Re4xe2+ Ke1xe2 a3-a2
Nh3-f2 Bb3-d5 Nf2-d1 b4-b3 f3-f4 e5-e4 f4-f5+ Kg6-g7 g3-g4 b3-b2 Nd1xb2
Bf6xb2 Rc1xc5 a2-a1Q Rc5xd5 Qa1-g1 g4-g5 Qg1-g4+ Ke2-d2 Qg4xg5+ Kd2-c2
Qg5-c1+ Kc2-b3) +10.41/23 17} 30. f3 {(f2-f3 Re4-d4 Nh3-f2 c5-c4 Nf2-e4
a3-a2 Ke1-f2 c4-c3 Kf2-e3 Bb3-d5 Ne4xc3 b4xc3 Be2-d3+ Kg6-g7 Rc1-a1 Bf6-e7
Bd3-e4 Be7-c5 Be4xd5 Rd4-d1+ Ke3-e2 Rd1xa1 Bd5-b3 Ra1-g1 Bb3xa2) -10.39/20
13} Rxe2+ {(Re4xe2+ Ke1xe2 a3-a2 Nh3-f2 Bb3-d5 Rc1xc5 a2-a1Q Rc5xd5 b4-b3
Nf2-e4 b3-b2 Rd5-d1 Qa1-a2 Ke2-d3 Qa2-b3+ Kd3-d2 Bf6-e7 Rd1-h1 Be7-b4+
Kd2-e2 b2-b1Q Rh1xb1 Qb3xb1 Ke2-f2 Qb1-d1 Kf2-e3 Qd1-c2 f3-f4 Qc2-b3+
Ke3-f2 e5xf4 g3xf4 Qb3-d1 Ne4-f6) +11.40/24 8} 31. Kxe2 {(Ke1xe2 a3-a2
Nh3-f2 Bb3-c4+ Ke2-e3 b4-b3 Nf2-d1 e5-e4 g3-g4 Bf6-d4+ Ke3xe4 Bc4-e2 Nd1-b2
Bd4xb2 Rc1-e1 Be2-c4 f3-f4 Bb2-f6 Ke4-f3 b3-b2 Re1-d1) -11.41/19 6} a2
{(a3-a2 Nh3-f2 Bb3-d5 Rc1xc5 a2-a1Q Rc5xd5 b4-b3 Nf2-e4 b3-b2 Rd5-d1 Qa1-a2
Ke2-e3 Qa2-b3+ Ke3-d2 Bf6-e7 Rd1-h1 Be7-b4+ Kd2-e2 Qb3-c2+ Ke2-e3 b2-b1Q
Rh1xb1 Qc2xb1 f3-f4 Qb1-b3+ Ke3-f2 e5xf4 g3-g4 Qb3-e3+ Kf2-g2 f4-f3+ Kg2-g3
Bb4-e1+ Kg3-h2 Qe3-h6+ Kh2-g1) +11.79/24 22} 32. Nf2 {(Nh3-f2 Bb3-c4+
Rc1xc4 a2-a1Q Rc4xc5 b4-b3 Nf2-e4 b3-b2 Ne4-d2 b2-b1Q Nd2xb1 Qa1xb1 Rc5-d5
e5-e4 Rd5-d2 Qb1-b4 f3xe4 Qb4xe4+ Ke2-d1 Qe4-f3+ Kd1-c2 Qf3-c3+ Kc2-d1
Qc3xg3 Kd1-e2 Qg3-g2+ Ke2-d3 Qg2-f1+ Kd3-c2 Qf1-e1) -12.69/20 13} Bd5
{(Bb3-d5 Nf2-d3 b4-b3 Ke2-d2 c5-c4 Nd3-b4 Bf6-g5+ f3-f4 e5xf4 Rc1-d1 f4-f3+
Kd2-e1 c4-c3 Ke1-f2 c3-c2 Rd1-a1 Bg5-f6 Nb4xd5 Bf6xa1 Nd5-f4+ Kg6-f6 Kf2xf3
Ba1-e5 Nf4-d5+ Kf6-g6 Kf3-e4 Be5xg3 Nd5-b4 a2-a1Q) +12.65/24 52} 33. Nd1
{(Nf2-d1 b4-b3 f3-f4 e5xf4 g3xf4 a2-a1Q Rc1xa1 Bf6xa1 Nd1-e3 b3-b2 Ne3xd5
b2-b1Q Nd5-e7+ Kg6-f7 Ne7-c8 Qb1-a2+ Ke2-e3 Qa2-a3+ Ke3-d2 Qa3-a6 Nc8-e7
Kf7xe7 Kd2-e3 Ba1-d4+ Ke3-e4) -14.77/19 10} b3 {(b4-b3 Ke2-f2 e5-e4 f3-f4
b3-b2 f4-f5+ Kg6-g5 Nd1xb2 Bf6xb2 Rc1-d1 Bb2-d4+ Kf2-f1 Bd5-c4+ Kf1-g2
a2-a1Q Rd1xa1 Bd4xa1 f5-f6 Ba1xf6 Kg2-f2 Bf6-d4+ Kf2-g2 Kg5-f6 Kg2-h3 e4-e3
Kh3-h4 e3-e2 Kh4-h5 Bc4-d5 Kh5-h6 Kf6-f5 Kh6-h7) +13.84/23 10} 34. g4
{(g3-g4 e5-e4 f3-f4 Bf6-d4 Ke2-d2 Bd5-c4 Rc1xc4 a2-a1Q Rc4xd4 Qa1xd4+
Kd2-c1 e4-e3 f4-f5+ Kg6-g5 Nd1xe3 Qd4xe3+ Kc1-b2 Qe3-d4+ Kb2xb3 Qd4xg4
f5-f6 Kg5xf6 Kb3-b2 Qg4-g3 Kb2-b1) -19.15/18 10} e4 {(e5-e4 f3-f4 b3-b2
Nd1xb2 Bf6xb2 Rc1xc5 a2-a1Q Rc5xd5 Bb2-f6 Rd5-d6 Qa1-b2+ Rd6-d2 Qb2-b3
Rd2-d7 Qb3-b5+ Ke2-f2 Qb5-b2+ Kf2-e3 Qb2-c1+ Ke3xe4 Qc1-c6+ Ke4-e3 Qc6-e6+
Ke3-f2 Qe6xd7 g4-g5 Qd7-d4+ Kf2-g2 Qd4-e4+ Kg2-g3 Qe4-e3+ Kg3-g4 Qe3-e2+
Kg4-h4 Qe2-e1+ Kh4-h3 Qe1-h1+ Kh3-g4 Qh1-g2+ Kg4-h4) +16.74/23 13} 35. f4
{(f3-f4 Bf6-d4 Ke2-e1 e4-e3 Ke1-f1 Bd5-c4+ Kf1-g2 e3-e2 Nd1-b2 Bd4xb2
Rc1-e1 Bb2-c3 Re1xe2 Bc4xe2 Kg2-f2 b3-b2 g4-g5 Bc3-d4+ Kf2-g2 Be2-c4 f4-f5+
Kg6xg5) -26.02/19 10} b2 {(b3-b2 Nd1xb2 Bf6xb2 Rc1xc5 a2-a1Q Rc5xd5 Bb2-f6
Rd5-d2 Qa1-h1 Rd2-d7 Qh1-f3+ Ke2-d2 e4-e3+ Kd2-d3 e3-e2+ Kd3-d2 e2-e1Q+
Kd2xe1 Bf6-c3+ Rd7-d2 Qf3-e3+ Ke1-f1 Qe3xd2 g4-g5 Qd2xf4+ Kf1-e2 Qf4-d2+
Ke2-f3 Kg6xg5 Kf3-e4 Qd2-d6) +19.67/23 15} 36. Nxb2 {(Nd1xb2 Bf6xb2 Rc1xc5
a2-a1Q Rc5xd5 Qa1-g1 f4-f5+ Kg6-g5 f5-f6+ Kg5-g6 f6-f7 Qg1xg4+ Ke2-e3
Kg6xf7 Rd5-d7+ Qg4xd7 Ke3xe4 Qd7-g4+ Ke4-d5 Bb2-f6 Kd5-c5 Kf7-g6 Kc5-b5
Qg4-f4 Kb5-c6 Qf4-c4+ Kc6-d7 Qc4-d5+ Kd7-c7) -55.80/245 3} Bxb2 {(Bf6xb2
Rc1xc5 a2-a1Q Rc5xd5 Bb2-f6 Rd5-d2 Qa1-h1 Rd2-d7 Qh1-f3+ Ke2-d2 Qf3-f2+
Kd2-c1 Qf2-b2+ Kc1-d1 Qb2-b1+ Kd1-d2 Qb1-b4+ Kd2-c1 Qb4-c4+ Kc1-d2 e4-e3+
Kd2xe3 Qc4-e6+ Ke3-d3 Qe6xd7+ Kd3-c4 Qd7-d4+ Kc4-b5 Qd4-d3+ Kb5-c6)
+250.00/22 10} 37. Rd1 {(Rc1-d1 Bb2-d4 f4-f5+ Kg6-g5 f5-f6 Bd5-c4+ Ke2-d2
e4-e3+ Kd2-c2 e3-e2 Rd1-e1 a2-a1Q Re1xa1 Bd4xa1 Kc2-d2 Ba1xf6 Kd2-c2 e2-e1R
Kc2-d2 Re1-e2+ Kd2-d1 Kg5xg4 Kd1-c1 Bc4-b3 Kc1-b1 Re2-e1+) -M13/45 10} Bd4
{(Bb2-d4 f4-f5+ Kg6-g5 Ke2-d2 Bd5-c4 f5-f6 Kg5xf6 Rd1-h1 e4-e3+ Kd2-c2
a2-a1Q g4-g5+ Kf6-f5 Rh1xa1 Bd4xa1 g5-g6 e3-e2 Kc2-d2 Ba1-d4 g6-g7 Bd4xg7
Kd2-c2 Bg7-d4 Kc2-d2 Kf5-f4 Kd2-c1 e2-e1Q+ Kc1-c2) +M19/24 1} 38. f5+
{(f4-f5+ Kg6-g5 f5-f6 Bd5-c4+ Ke2-d2 e4-e3+ Kd2-c2 e3-e2 Rd1-e1 a2-a1Q
Re1xa1 Bd4xa1 Kc2-d2 Ba1xf6 Kd2-c2 e2-e1R Kc2-d2 Re1-e2+ Kd2-d1 Kg5xg4
Kd1-c1 Bc4-b3 Kc1-b1 Re2-e1+) -M12/52 2} Kg5 {(Kg6-g5 f5-f6 Bd5-c4+ Ke2-d2
Kg5xf6 Rd1-h1 e4-e3+ Kd2-c2 a2-a1Q g4-g5+ Kf6-f5 Rh1xa1 Bd4xa1 g5-g6 e3-e2
Kc2-d2 Ba1-d4 g6-g7 Bd4xg7 Kd2-c2 Bg7-d4 Kc2-d2 Kf5-f4 Kd2-e1 Bd4-c3+
Ke1-f2 e2-e1Q+ Kf2-g2) +M16/24 1} 39. f6 {(f5-f6 Bd5-c4+ Ke2-d2 e4-e3+
Kd2-c2 e3-e2 Rd1-e1 a2-a1Q Re1xa1 Bd4xa1 Kc2-d2 Ba1xf6 Kd2-c2 e2-e1R Kc2-d2
Re1-e2+ Kd2-d1 Kg5xg4 Kd1-c1 Bc4-b3 Kc1-b1 Re2-e1+) -M11/53 3} Bc4+
{(Bd5-c4+ Ke2-d2 Kg5xf6 Kd2-c2 a2-a1Q Rd1xa1 Bd4xa1 Kc2-b1 Ba1-d4 Kb1-c1
e4-e3 Kc1-c2 e3-e2 Kc2-d2 Bd4-b2 g4-g5+ Kf6xg5 Kd2-e1 Bb2-c3+ Ke1-f2
e2-e1Q+ Kf2-g2 Qe1-f1+ Kg2-g3 Bc3-e5+) +M13/23 1} 40. Kd2 {(Ke2-d2 e4-e3+
Kd2-c2 e3-e2 Rd1-e1 a2-a1Q Re1xa1 Bd4xa1 Kc2-d2 Ba1xf6 Kd2-c2 e2-e1R Kc2-d2
Re1-e2+ Kd2-d1 Kg5xg4 Kd1-c1 Bc4-b3 Kc1-b1 Re2-e1+) -M10/60 4} Kxf6
{(Kg5xf6 g4-g5+ Kf6xg5 Kd2-c2 a2-a1Q Rd1xa1 Bd4xa1 Kc2-d2 Ba1-d4 Kd2-c1
e4-e3 Kc1-c2 Kg5-g4 Kc2-d1 Bc4-d3 Kd1-e1 Bd4-c3+ Ke1-d1 e3-e2+ Kd1-c1
e2-e1Q+) +M11/24 2} 41. Kc2 {(Kd2-c2 e4-e3 g4-g5+ Kf6-f5 g5-g6 a2-a1Q
Rd1xa1 Bd4xa1 Kc2-b1 e3-e2 Kb1xa1 e2-e1Q+ Ka1-b2 Qe1-d2+ Kb2-b1 Kf5xg6
Kb1-a1 Qd2-c1+) -M9/61 4 White resigns} *[/pgn]

Chessqueen · Post by **Chessqueen** » Wed Aug 03, 2022 5:16 am

[quote=Chessqueen post_id=931465 time=1659493399 user_id=10732]
[quote=Chessqueen post_id=931460 time=1659481943 user_id=10732]
What a different an extra row of space make. So far Stockfish 15 has held them all to a draw, but with an extra row of space, Black Advantage in space made all the difference. Next I will see if Berserk-9, Koivisto and Slowchess can also beat Stockfish with two rows of extra space like this last game

Hint: Now you know how to challenge another human opponent rated at least 75 to 150 rating points above you with the Black Pieces

[pgn][Event "Black extra space advantage"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.02"]
[Round "0-1"]
[White "Stockfish_15_x64_avx2"]
[Black "Berserk-9-x64-avx2-pext"]
[Result "0-1"]
[BlackElo "3475"]
[Time "16:35:35"]
[WhiteElo "3545"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "8/8/rnbqkbnr/pppppppp/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[Termination "normal"]
[PlyCount "81"]
[WhiteType "program"]
[BlackType "program"]

1. a4 {(a2-a4 Nb6xa4 e2-e4 d5xe4 Ra1xa4 h5-h4 h2-h3 Ng6-f4 Ra4-a1 c5-c4
Nb1-c3 Ke6-f7 b2-b3 Ra6-a8 b3xc4 b5-b4 Nc3-b5 Qd6-e7 Ng1-e2 Nf4-e6 Bc1-b2
a5-a4 d2-d4 a4-a3 d4xe5 a3xb2 Ra1xa8 Bc6xa8 e5xf6 Qe7xf6 Qd1-d7+ Qf6-e7)
-2.25/29 40} b4 {(b5-b4 e2-e4 Ra6-a8 e4xf5+ Ke6xf5 d2-d4 e5xd4 h2-h4 Ng6-f4
h4xg5 Bf6xg5 Bf1-d3+ Kf5-e6 Ke1-f1 Nf4xd3 c2xd3 Bg5xc1 Qd1xc1 Ke6-d7 Nb1-d2
Kd7-c7 Nd2-f3 Ra8-e8 Ng1-e2 Kc7-b7 Ne2-g3 Bc6-d7 Rh1xh5 Rh6xh5 Ng3xh5
Bd7xa4 Nh5-g7 Re8-f8 Ng7-e6 Qd6xe6 Qc1xc5 Rf8xf3 g2xf3 Qe6-h3+ Kf1-e2
Kb7-a6 Qc5xd4) +2.57/28 43} 2. e4 {(e2-e4 Ra6-a8 e4xf5+ Ke6xf5 d2-d4 e5xd4
Bf1-d3+ Kf5-e6 Ng1-f3 Ra8-h8 O-O Ng6-f4 h2-h4 Rh8-g8 Nb1-d2 Nf4xd3 h4xg5
Bf6xg5 Nf3xg5+ Rg8xg5 Nd2-f3 Rg5xg2+ Kg1xg2 Nd3-f4+ Kg2-h1 Ke6-d7 Rf1-g1
Kd7-c7 Nf3-e1 Rh6-f6 Ne1-d3 Nf4xd3 c2xd3 Rf6xf2 Qd1xh5) -2.18/26 14} Ra8
{(Ra6-a8 e4xf5+ Ke6xf5 d2-d4 e5xd4 Bf1-b5 Ra8-e8+ Ng1-e2 Kf5-e6 Bb5xc6
Qd6xc6 h2-h4 Ng6xh4 Rh1xh4 Bf6-d8 Ke1-f1 Ke6-d7 Rh4xd4 c5xd4 Ne2xd4 Qc6-f6
Qd1-d3 Re8-f8 Bc1-e3 Nb6-c4 Nb1-d2 Nc4xe3+ Qd3xe3 Bd8-b6 Nd2-b3 Rf8-e8
Qe3-d3 Re8-e4 Qd3-b5+ Kd7-c7) +2.39/27 18} 3. exf5+ {(e4xf5+ Ke6xf5 d2-d4
e5xd4 Bf1-d3+ Kf5-e6 h2-h4 Ng6-f4 h4xg5 Bf6xg5 Ke1-f1 Rh6-h8 Nb1-d2 Ke6-d7
Bd3-b5 Ra8-f8 Nd2-f3 Bg5-f6 Bc1xf4 Qd6xf4 Ng1-e2 Qf4-f5 b2-b3 Bc6xb5 a4xb5
d4-d3 c2xd3 Bf6xa1 Qd1xa1 Kd7-c7 Rh1-h3 Qf5xd3 Qa1xa5 Qd3-d1+ Nf3-e1)
-2.32/29 18} Kxf5 {(Ke6xf5 d2-d4 e5xd4 Bf1-d3+ Kf5-e6 Ng1-f3 Ng6-f4 g2-g3
Nf4xd3+ c2xd3 Ke6-f7 h2-h4 Qd6-e6+ Ke1-f1 g5-g4 Bc1xh6 g4xf3 Bh6-g5 Qe6-e2+
Qd1xe2 f3xe2+ Kf1xe2 Nb6xa4 Bg5xf6 Kf7xf6 b2-b3 Na4-c3+ Ke2-d2 c5-c4 b3xc4
d5xc4 Rh1-e1 Nc3xb1+ Re1xb1 c4-c3+ Kd2-c2 Kf6-f5 Kc2-b3 Kf5-e5 Kb3-c4
Ke5-d6) +2.64/29 39} 4. d4 {(d2-d4 e5xd4 Bf1-b5 Ra8-e8+ Ng1-e2 Kf5-e6
Bb5xc6 Qd6xc6 O-O Nb6-c4 b2-b3 Ke6-f7 f2-f4 g5xf4 b3xc4 d5xc4 Bc1xf4 Ng6-h4
Rf1-f2 Rh6-g6 Bf4-g3 d4-d3 c2xd3 Nh4xg2 Rf2xg2 Bf6xa1 Nb1-d2 c4xd3 Ne2-f4
Ba1-d4+ Kg1-f1 h5-h4 Nd2-f3 Re8-e3 Nf3xd4 c5xd4 Nf4xg6 h4xg3 Ng6-h8+ Kf7-e6
h2xg3 Qc6-f3+ Qd1xf3 Re3xf3+ Kf1-e1) -2.46/30 35} exd4 {(e5xd4 Bf1-d3+
Kf5-e6 h2-h4 Ng6-f4 h4xg5 Bf6xg5 Ke1-f1 Nf4xd3 c2xd3 Bg5xc1 Qd1xc1 Ke6-d7
Nb1-d2 Kd7-c7 Qc1-c2 Nb6-d7 Ra1-e1 Qd6-f6 Nd2-f3 h5-h4 b2-b3 Ra8-g8 Qc2-d2
Kc7-b6 Rh1-h3 Rh6-h8 Re1-c1 Rh8-h5 Rc1-e1 Qf6-g6) +2.57/27 20} 5. Bd3+
{(Bf1-d3+ Kf5-e6 Ng1-f3 Ng6-f4 g2-g3 Nf4xd3+ c2xd3 Ke6-f7 h2-h4 Qd6-e6+
Ke1-f1 g5-g4 Bc1xh6 g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4 f2-f3 Nb6xa4 f3xg4
Na4xb2 g4-g5 Bf6-h8 Nb1-d2 Nb2xd3 h4-h5 Kf7-g8 Kf1-g2 Nd3-e5 g5-g6 c5-c4
Rh1-h4 d4-d3 Ra1-f1 d5-d4+ Nd2-e4 c4-c3 Kg2-h3 Bc6xe4 Rh4xe4 d3-d2 Re4xd4
Bh8-g7 Bh6xd2 c3xd2 Rd4xd2 a5-a4 Rd2-d5 b4-b3 h5-h6 Bg7xh6 Rd5xe5) -2.78/35
154} Ke6 {(Kf5-e6 Ng1-f3 Ng6-f4 g2-g3 Nf4xd3+ c2xd3 Ke6-f7 h2-h4 Qd6-e6+
Ke1-f1 g5-g4 Bc1xh6 g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4 b2-b3 c5-c4 Nb1-d2
c4-c3 f2-f3 Bc6-d7 Kf1-f2 Bd7-f5 f3xg4 Bf5xd3 g4-g5 Bf6-h8 h4-h5 Kf7-g8
g5-g6 c3xd2 Bh6xd2 Bd3-e4 Ra1-c1 Ra8-f8+ Bd2-f4 d4-d3 Rh1-f1 Bh8-d4+ Kf2-e1
Rf8-e8) +2.62/27 12} 6. Nf3 {(Ng1-f3 Ng6-f4 g2-g3 Nf4xd3+ c2xd3 Ke6-f7
h2-h4 Qd6-e6+ Ke1-f1 g5-g4 Bc1xh6 g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4 f2-f3
Nb6xa4 f3xg4 Na4xb2 Kf1-g2 Bf6-h8 Rh1-f1+ Kf7-g8 Nb1-d2 Nb2xd3 Rf1-f5 c5-c4
Ra1-f1 Nd3-e5 Nd2-f3 Ne5xf3 Rf1xf3 d4-d3 Kg2-h3 Bh8-c3 Rf5-g5+ Kg8-h8
Rg5-g6 a5-a4 Bh6-g5 d3-d2) -2.97/35 84} Nf4 {(Ng6-f4 g2-g3 Nf4xd3+ c2xd3
Ke6-f7 h2-h4 Qd6-e6+ Ke1-f1 g5-g4 Bc1xh6 g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4
b2-b3 Bc6-d7 f2-f3 Bd7-f5 Nb1-d2 Bf5xd3+ Kf1-f2 c5-c4 f3xg4 c4-c3 h4-h5
Kf7-g8 Nd2-f3 Bd3-e4 g4-g5 Bf6-h8 Rh1-h4 c3-c2 g5-g6 d4-d3 g6-g7 Bh8xg7
Bh6xg7 Kg8xg7 Rh4-g4+ Kg7-h6) +2.94/30 29} 7. g3 {(g2-g3 Nf4xd3+ c2xd3
Ke6-f7 h2-h4 g5-g4 Bc1xh6 Qd6-e6+ Ke1-f1 g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4
f2-f3 Nb6xa4 f3xg4 Na4xb2 g4-g5 Bf6-g7 Bh6xg7 Kf7xg7 Kf1-g2 Bc6-b5 Rh1-e1
Bb5xd3 Re1-e7+ Kg7-f8 Re7-b7 Nb2-c4 h4-h5 a5-a4 g5-g6 a4-a3 Nb1xa3 b4xa3
Kg2-h3 a3-a2 Kh3-h4 Bd3-b1 Kh4-g5 Nc4-d6 Rb7-h7 Ra8-a6) -2.28/30 14} Nxd3+
{(Nf4xd3+ c2xd3 Ke6-f7 h2-h4 Qd6-e6+ Ke1-f1 g5-g4 Bc1xh6 g4xf3 Qd1xf3
Qe6-g4 Qf3xg4 h5xg4 b2-b3 c5-c4 Nb1-d2 c4-c3 f2-f3 Bc6-d7 Kf1-f2 Ra8-c8
Nd2-f1 g4xf3 Nf1-h2 Nb6-c4 b3xc4 d5xc4 Nh2xf3 b4-b3 Nf3-d2 c3xd2 d3xc4
Rc8xc4 Bh6xd2 Rc4-c2 Kf2-e2 Bd7-g4+ Ke2-d3 Bg4-f5+ Kd3-e2 d4-d3+ Ke2-e3
Bf6xa1 Rh1xa1 b3-b2 Ra1-b1 Kf7-g6 Bd2xa5 Rc2-e2+ Ke3-f3) +2.64/30 22} 8.
cxd3 {(c2xd3 Ke6-f7 h2-h4 Qd6-e6+ Ke1-f1 g5-g4 Bc1xh6 g4xf3 Qd1xf3 Qe6-g4
Qf3xg4 h5xg4 f2-f3 Nb6xa4 f3xg4 Na4xb2 Kf1-g2 Bc6-b5 g4-g5 Bb5xd3 Rh1-e1
Bd3-e4+ Kg2-h3 Bf6-e5 Nb1-d2 Nb2-d3 Re1-f1+ Kf7-e6 Bh6-f8 a5-a4 h4-h5
Be4-f5+ g3-g4 Nd3-f4+ Kh3-h4 Bf5-d3 Bf8xc5 Bd3xf1 Ra1xf1 Nf4-g2+ Kh4-h3
Ng2-e3 Rf1-f2 a4-a3 Nd2-b3 a3-a2 Bc5xd4 Be5xd4 Nb3xd4+ Ke6-e5 Nd4-b3
a2-a1Q) -2.53/32 28} Kf7 {(Ke6-f7 h2-h4 Qd6-e6+ Ke1-f1 g5-g4 Bc1xh6 g4xf3
Qd1xf3 Qe6-g4 Qf3xg4 h5xg4 b2-b3 c5-c4 Nb1-d2 c4-c3 f2-f3 Bc6-d7 Kf1-f2
Kf7-g8 Ra1-e1 Ra8-c8 Nd2-f1 Bd7-f5 Nf1-h2 g4xf3 Bh6-g5 Bf6xg5 h4xg5 Bf5xd3
Re1-e6 Nb6-d7 Re6-e7 Nd7-c5 Nh2-g4 Nc5-e4+ Kf2xf3 Ne4xg5+ Kf3-f4 Bd3-e4
Ng4-h6+ Kg8-f8 Re7xe4 Ng5xe4 Nh6-f5 Kf8-f7 Nf5xd4 Kf7-g6 Kf4-e5 Ne4-f2
Rh1-f1 c3-c2 Nd4xc2 Rc8xc2 Ke5xd5 Nf2-d3) +2.99/32 26} 9. h4 {(h2-h4
Qd6-e6+ Ke1-f1 g5-g4 Bc1xh6 g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4 f2-f3 Nb6xa4
f3xg4 Na4xb2 g4-g5 Bf6-h8 h4-h5 Nb2xd3 g5-g6+ Kf7-g8 Nb1-d2 c5-c4 Bh6-g5
Nd3-e5 h5-h6 Ne5xg6 h6-h7+ Kg8-g7 Ra1-e1 Ra8-e8 Nd2-f3 d4-d3 Re1xe8 Bc6xe8
Kf1-f2 c4-c3 Bg5-d8 b4-b3 Kf2-e3 d3-d2 Nf3xd2 a5-a4 Bd8-a5 d5-d4+ Ke3xd4
c3xd2 Ba5xd2) -3.34/35 63} Qe6+ {(Qd6-e6+ Ke1-f1 g5-g4 Bc1xh6 g4xf3 Qd1xf3
Qe6-g4 Qf3xg4 h5xg4 b2-b3 c5-c4 Nb1-d2 c4-c3 f2-f3 Bc6-d7 Kf1-f2 Kf7-g8
Ra1-e1 c3xd2 Bh6xd2 Ra8-c8 h4-h5 g4xf3 Kf2xf3 Bd7-f5 g3-g4 Bf5xd3 g4-g5
Bf6-h8 Re1-e7 Bd3-e4+ Re7xe4 d5xe4+ Kf3xe4 Nb6-d7 Ke4-d5 d4-d3 Rh1-d1
Rc8-d8 h5-h6 Nd7-f8+ Kd5-c4 Nf8-g6 Kc4-b5 Bh8-d4 Kb5xa5 Bd4-c3 Bd2-e3)
+2.54/30 20} 10. Kf1 {(Ke1-f1 g5-g4 Bc1xh6 g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4
b2-b3 c5-c4 Nb1-d2 c4-c3 f2-f3 Bc6-d7 Kf1-g2 c3xd2 Ra1-f1 Ra8-e8 Bh6xd2
Re8-e2+ Rf1-f2 g4xf3+ Kg2xf3 Bd7-g4+ Kf3xg4 Re2xf2 Bd2-f4 Nb6-d7 Rh1-c1
Nd7-e5+ Bf4xe5 Bf6xe5 h4-h5 Rf2-d2 Kg4-f5 Be5xg3 Rc1-c6 Bg3-h4 Rc6-a6
Rd2xd3) -3.38/29 23} g4 {(g5-g4 Bc1xh6 g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4
b2-b3 c5-c4 Nb1-d2 c4-c3 f2-f3 Bc6-d7 Kf1-g2 Bd7-f5 f3xg4 Bf5xd3 g4-g5
Bf6-h8 Nd2-f3 Kf7-g8 h4-h5 Nb6-d7 g5-g6 Bd3-e4 Ra1-e1 d4-d3 Bh6-f4 c3-c2
Re1xe4 d5xe4 Nf3-d2 Nd7-c5 h5-h6 Bh8-c3 Kg2-h3 Ra8-c8 Kh3-h4 Bc3-b2 h6-h7+
Kg8-g7) +2.98/29 18} 11. Bxh6 {(Bc1xh6 g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4
f2-f3 Nb6xa4 f3xg4 Na4xb2 Kf1-g2 Bc6-b5 g4-g5 Bb5xd3 Rh1-e1 Bd3-e4+ Kg2-h3
Bf6-e5 Nb1-d2 Nb2-d3 Re1-e2 Kf7-e6 h4-h5 a5-a4 g5-g6 a4-a3 Bh6-g5 Ke6-d6
Kh3-h4 Be5-h8 Ra1-f1 a3-a2 Rf1-a1 Kd6-c6 h5-h6 Be4xg6) -3.40/32 34} gxf3
{(g4xf3 Qd1xf3 Qe6-g4 Qf3xg4 h5xg4 b2-b3 c5-c4 Nb1-d2 c4-c3 f2-f3 Bc6-d7
Kf1-f2 Bd7-f5 f3xg4 Bf5xd3 h4-h5 Kf7-g8 g4-g5 Bf6-h8 Nd2-f3 Bd3-e4 g5-g6
d4-d3 Ra1-e1 Nb6-d7 Bh6-f4 c3-c2 h5-h6 Bh8-c3 Re1xe4 d5xe4 Nf3-d2 Bc3-d4+
Kf2-g2 e4-e3 Nd2-f3 d3-d2 Nf3xd2 e3xd2 Bf4xd2 Ra8-e8 Bd2-g5 Re8-e2+ Kg2-h3
Nd7-e5 h6-h7+ Kg8-h8) +3.45/30 34} 12. Qxf3 {(Qd1xf3 Qe6-g4 Qf3xg4 h5xg4
f2-f3 Nb6xa4 b2-b3 Na4-c3 Nb1-d2 Bc6-b5 f3xg4 Nc3-e4 Kf1-g2 Bb5xd3 Nd2-f3
c5-c4 g4-g5 Bf6-h8 h4-h5 c4xb3 g5-g6+ Kf7-g8 Bh6-c1 Ne4-c5 Bc1-b2 a5-a4
Ra1-c1 a4-a3 Rc1xc5 Bd3-e4 Bb2-c1 b3-b2 h5-h6 Be4xg6 Bc1xb2 a3xb2 Nf3-d2
b2-b1N Rh1xb1 Bg6xb1 Nd2xb1 Ra8-a1) -3.67/31 42} Qg4 {(Qe6-g4 Qf3xg4 h5xg4
b2-b3 c5-c4 Nb1-d2 c4-c3 f2-f3 Bc6-d7 Kf1-g2 Bd7-f5 f3xg4 Bf5xd3 Nd2-f3
Kf7-g8 h4-h5 Nb6-d7 Kg2-h3 Bf6-h8 Rh1-e1 Bd3-e4 Nf3xd4 Bh8xd4 Ra1-d1 Bd4-c5
Re1xe4 d5xe4 Rd1xd7 e4-e3 Rd7-d1 Ra8-c8 Rd1-c1 Bc5-d4 Rc1-c2 Rc8-e8 Rc2-e2
c3-c2 Re2xc2 e3-e2 Bh6-d2 Bd4-c3 Rc2xc3 b4xc3 Bd2xc3 e2-e1Q) +3.35/29 14}
13. Qxg4 {(Qf3xg4 h5xg4 f2-f3 Nb6xa4 f3xg4 Na4xb2 g4-g5 Bf6-h8 h4-h5 Nb2xd3
g5-g6+ Kf7-g8 Kf1-g2 Nd3-e5 Nb1-d2 c5-c4 Nd2-f3 Ne5xf3 Kg2xf3 d4-d3 Kf3-g4
Bh8xa1 Rh1xa1 d5-d4 Bh6-f4 Bc6-e4 Kg4-g5 c4-c3 h5-h6 Be4xg6 Kg5xg6 Ra8-a6+
Kg6-f5 d3-d2 Ra1-h1 Kg8-h7 g3-g4) -3.32/30 23} hxg4 {(h5xg4 b2-b3 c5-c4
Nb1-d2 c4-c3 f2-f3 Bc6-d7 Kf1-f2 Bd7-f5 f3xg4 Bf5xd3 h4-h5 Kf7-g8 g4-g5
Bf6-h8 g5-g6 c3xd2 Bh6xd2 Ra8-f8+ Kf2-g2 Bd3-e4+ Kg2-h3 d4-d3 Ra1-d1 Be4xh1
Rd1xh1 Nb6-d7 Rh1-d1 Nd7-c5 h5-h6 Nc5-e4 Bd2-e3 d5-d4 Be3-g1 d3-d2 g6-g7
Bh8xg7 h6xg7 Rf8-f2 Kh3-h4 Ne4-c3 Bg1xf2 Nc3xd1 Bf2xd4 Nd1-c3) +3.32/29 16}
14. f3 {(f2-f3 Nb6xa4 h4-h5 Na4xb2 f3xg4 Kf7-g8 g4-g5 Bf6-h8 Kf1-g2 Nb2xd3
g5-g6 Nd3-e5 Rh1-e1 Ne5-g4 Bh6-f4 d4-d3 Ra1-a2 c5-c4 h5-h6 b4-b3 Ra2-a3
d5-d4+ Kg2-h3 Ng4-f2+ Kh3-h2 Nf2-e4 Nb1-d2 Ne4xd2 Bf4xd2 Ra8-e8 Ra3xa5
Re8xe1 Bd2xe1 b3-b2 Ra5-a7 b2-b1Q h6-h7+ Kg8-f8 Ra7-f7+ Kf8-e8 g6-g7 Bh8xg7
Rf7xg7 Qb1-c2+ Kh2-h3 Qc2-g2+ Kh3-g4) -3.62/37 187} Nxa4 {(Nb6xa4 b2-b3
Na4-c3 f3xg4 Bc6-b5 Nb1-d2 Bb5xd3+ Kf1-g2 Nc3-e4 Rh1-f1 Ne4xd2 Bh6xd2
Kf7-e6 g4-g5 Bf6-e5 Rf1-c1 Bd3-e4+ Kg2-h3 d4-d3 Ra1-a4 Ke6-d6 Ra4-a2 c5-c4
Ra2xa5 Ra8xa5 Bd2xb4+ Ra5-c5 b3xc4 Be5-d4 Rc1-e1 Kd6-e5 g5-g6 Rc5-c6 c4xd5
Ke5xd5 h4-h5 Rc6-c2 Kh3-g4 Rc2-f2 Kg4-g5 Rf2-g2 g3-g4 d3-d2) +3.59/28 14}
15. fxg4 {(f3xg4 Na4xb2 Kf1-g2 Bc6-b5 Nb1-d2 Bb5xd3 Kg2-h3 Nb2-c4 Nd2-b3
Bf6-e7 h4-h5 Kf7-g8 g4-g5 a5-a4 g5-g6 Nc4-e3 g3-g4 Bd3-c2 Ra1-a2 Bc2-d1
Bh6-f4 Bd1xg4+ Kh3-g3 Bg4-f5 Rh1-c1 Ne3-c4 Rc1-e1 Bf5-e4 Kg3-g4 d4-d3 h5-h6
Ra8-a6 Re1xe4 d5xe4 Kg4-h5 e4-e3 Ra2-g2 Ra6-a8 Rg2-a2 Be7-f6 h6-h7+ Kg8-h8)
-3.52/33 115} Nxb2 {(Na4xb2 Nb1-d2 Nb2xd3 g4-g5 Bf6-h8 Kf1-g2 Kf7-g8 g5-g6
Nd3-e5 Rh1-e1 Ne5xg6 Re1-e6 Bc6-e8 h4-h5 Ng6-f8 Ra1xa5 Ra8xa5 Re6xe8 Bh8-g7
Bh6-g5 d4-d3 Re8-d8 Ra5-a2 Kg2-h3 c5-c4 h5-h6 Bg7-c3 Bg5-e7 Ra2xd2 Be7xf8
Kg8-h7 Rd8-d7+ Kh7-g6 Rd7-d6+ Kg6-f5 h6-h7) +3.72/26 15} 16. Kg2 {(Kf1-g2
Bc6-b5) -4.11/31 135} Bh8 {(Bf6-h8 g4-g5 Nb2xd3 h4-h5 Kf7-g8 g5-g6 Nd3-e5
Rh1-e1 Ne5-g4 Bh6-f4 Ng4-e3+ Kg2-h2 c5-c4 Nb1-d2 Bc6-e8 Ra1-b1 c4-c3 Nd2-b3
Ne3-g4+ Kh2-h3 Ng4-f2+ Kh3-g2 Nf2-e4 Rb1-d1 a5-a4 Nb3xd4 b4-b3 Nd4-f5
Bh8-f6 Rd1xd5 Be8-c6 Nf5-h6+ Kg8-g7) +4.01/27 19} 17. Nd2 {(Nb1-d2 Nb2xd3
Ra1-f1+ Kf7-g8 Rf1-f5 c5-c4 Rh1-f1 Nd3-e5 h4-h5 Kg8-h7 Bh6-f4 Ne5xg4 Nd2-f3
b4-b3 Kg2-h3 Ng4-h6 Rf5-g5 Bc6-d7+ g3-g4 Nh6xg4 Rg5xg4 Bh8-f6 Nf3-g5+
Bf6xg5 Bf4xg5 Ra8-g8 Kh3-g3 Bd7xg4 Kg3xg4 Rg8-g7 Rf1-f8 b3-b2 Rf8-b8 c4-c3)
-3.63/25 21} Nxd3 {(Nb2xd3 g4-g5 Kf7-g8 g5-g6 Nd3-e5 Rh1-e1 Ne5xg6 h4-h5
Ng6-e5 Bh6-f4 Ne5-d3 Re1-e6 Nd3xf4+ g3xf4 d4-d3 Ra1-g1 Ra8-c8 Kg2-f3+
Kg8-f7 Rg1-g6 Bc6-e8 Re6-b6 c5-c4 Kf3-e3 c4-c3 Rb6-b7+ Kf7-f8 Rg6-a6 c3-c2
Nd2-b3 a5-a4 Nb3-c1 b4-b3 Nc1xd3 c2-c1Q+ Nd3xc1) +4.17/29 21} 18. g5
{(g4-g5 Nd3-e5 Nd2-b3 a5-a4 Nb3xc5 d4-d3 h4-h5 Kf7-g8 g5-g6 d5-d4+ Kg2-h3
Bc6xh1 Ra1xh1 b4-b3 Rh1-b1 Ne5-c4 Nc5xa4 d3-d2 Na4-c5 Nc4-e3 Nc5xb3 d2-d1R
Rb1xd1 Ne3xd1 g6-g7 Bh8xg7 Bh6xg7 Kg8xg7 Nb3xd4 Ra8-a4 Nd4-f3 Nd1-f2+
Kh3-g2 Nf2-g4 Nf3-e1 Kg7-f6 Kg2-f3 Kf6-g5 Ne1-d3 Ra4-a2 h5-h6) -4.37/28 25}
Kg8 {(Kf7-g8 g5-g6 Nd3-e5 h4-h5 c5-c4 Rh1-e1 Ne5-g4 Bh6-f4 Ng4-e3+ Kg2-f2
c4-c3 Nd2-b3 a5-a4 Nb3xd4 Bh8xd4 Bf4xe3 Bd4-f6 Be3-c5 b4-b3 Re1-e6 b3-b2
Ra1-f1 c3-c2 Bc5-a3 Bf6-d4+ Kf2-g2 b2-b1Q Re6xc6 c2-c1Q Ba3xc1 Qb1-e4+
Kg2-h3 Qe4-e5 g3-g4 a4-a3 h5-h6 a3-a2) +4.45/26 12} 19. g6 {(g5-g6 Nd3-e5
h4-h5 c5-c4 Rh1-e1 Ne5-g4 Bh6-f4 Ng4-e3+ Kg2-h3 Bh8-f6 g3-g4 Bc6-d7 Re1-g1
b4-b3 Nd2-f3 a5-a4 Bf4-e5 Bf6xe5 Nf3xe5 Bd7-e8 Kh3-h4 b3-b2 Kh4-g5 c4-c3
h5-h6 c3-c2) -4.41/20 1} Ne5 {(Nd3-e5 Rh1-e1 Ne5xg6 h4-h5 Ng6-e5 Bh6-f4
Ne5-d3 Re1-e6 Nd3xf4+ g3xf4 d4-d3 Ra1-c1 Bc6-e8 Rc1xc5 a5-a4 Rc5xd5 a4-a3
Kg2-f2 a3-a2 Re6-e1 Bh8-c3 Re1-g1+ Kg8-f8 h5-h6 a2-a1Q Rg1xa1 Ra8xa1 Rd5xd3
Ra1-d1 Kf2-e2 Rd1-h1 Rd3-d6 Be8-b5+ Ke2-e3 Rh1-h3+ Ke3-e4 Bb5-a4 Rd6-d8+
Kf8-e7) +4.39/29 22} 20. Rhe1 {(Rh1-e1 Ne5-g4 Bh6-g5 Ng4-e3+ Kg2-h2 c5-c4
h4-h5 Bc6-e8 Nd2-f1 b4-b3 Ra1-b1 Ne3-g4+ Kh2-g2 Be8-d7 Nf1-h2 Ng4-e3+
Bg5xe3 d4xe3 Re1xe3 b3-b2 Re3-e7 Bd7-f5 Rb1-f1 Ra8-f8 Rf1xf5 b2-b1Q Rf5-f7
Qb1-c2+ Kg2-h3 Rf8xf7 g6xf7+ Kg8-f8) -4.49/24 15} Ng4 {(Ne5-g4 Bh6-f4
Ng4-e3+ Kg2-f2 c5-c4 h4-h5 b4-b3 Nd2xb3 c4xb3 h5-h6 Bh8-f6 g3-g4 Ne3xg4+
Kf2-f3 Bc6-d7 Re1-b1 d4-d3 Ra1-a3 b3-b2 Ra3-b3 d3-d2 Bf4xd2 Ng4-e5+ Kf3-g2
Ne5xg6 Rb1xb2 Ng6-h4+ Kg2-f2 Bf6-d4+ Kf2-f1 Ra8-f8+ Kf1-e1 Rf8-e8+ Ke1-d1)
+4.43/30 53} 21. Bg5 {(Bh6-g5 Ng4-e3+ Kg2-h2 Bc6-e8 h4-h5 c5-c4 Nd2-f1
b4-b3 Ra1-b1 Ne3-g4+ Kh2-h3 Ng4-e5 g3-g4 Ne5xg6 Nf1-g3 Ng6-e5 Ng3-f5 Be8-d7
Re1-f1 a5-a4 Nf5-e7+ Kg8-h7 Kh3-h4 a4-a3 Ne7xd5 a3-a2 Rb1-e1 a2-a1R Re1xa1
Ra8xa1 Rf1xa1 Ne5-f3+ Kh4-g3) -5.13/25 15} Ne3+ {(Ng4-e3+ Kg2-f2 c5-c4
h4-h5 c4-c3 Nd2-b3 a5-a4 Nb3xd4 Bh8xd4 Bg5xe3 Bd4-f6 Re1-f1 d5-d4 Kf2-g1
Bf6-g7 Be3-f4 d4-d3 h5-h6 Bg7-d4+ Kg1-h2 b4-b3 Ra1-e1 a4-a3 Re1-e6 Bc6-b5
Re6-d6 d3-d2 Rd6xd4 Bb5xf1 h6-h7+ Kg8-g7) +4.92/25 13} 22. Kh2 {(Kg2-h2
c5-c4 h4-h5 Bc6-e8 Ra1-b1 c4-c3 Nd2-b3 c3-c2 Rb1-a1 a5-a4 Nb3-c5 Ne3-g4+
Kh2-g2 d4-d3 Nc5xd3 Bh8xa1 Re1xa1 b4-b3 Bg5-c1 d5-d4 Kg2-f3 Ng4-f6 g3-g4
Be8-b5 Nd3-c5 Ra8-c8 Nc5xa4) -5.07/21 2} a4 {(a5-a4 h4-h5 Bc6-e8 Ra1-c1
c5-c4 Nd2-f1 Ne3-g4+ Kh2-g2 b4-b3 Re1-e7 a4-a3 Rc1-e1 Be8xg6 h5xg6 Ng4-e5
Re7-b7 Ne5xg6 Bg5-c1 a3-a2 Bc1-b2 c4-c3 Bb2-a1 b3-b2 Ba1xb2 c3xb2 Rb7xb2
a2-a1R Re1xa1 Ra8xa1 Rb2-b5 Ra1-a2+ Kg2-g1 Ng6-e5 Rb5xd5 Ne5-f3+ Kg1-h1)
+5.44/26 16} 23. h5 {(h4-h5 Bc6-e8 Ra1-a2 c5-c4 Nd2-f1 Ne3-g4+ Kh2-h3
Ng4-e5 Nf1-h2 d4-d3 Ra2-f2 a4-a3 Bg5-e7 Be8-d7+ Kh3-h4 a3-a2 Be7xb4 Bh8-g7
h5-h6 Bg7xh6 Re1-a1 Ne5-c6 Bb4-e1 d3-d2 Be1xd2 Bh6-g7 Bd2-c3 Bg7xc3 Ra1xa2
Bc3-f6+ Kh4-h5 Ra8xa2 Rf2xa2 c4-c3 Ra2-a8+ Kg8-g7) -4.57/23 6} Be8 {(Bc6-e8
Ra1-c1 c5-c4 Nd2-f1 Ne3-g4+ Kh2-g2 Ng4-e5 g3-g4 b4-b3 Nf1-g3 b3-b2 Ng3-f5
Ne5xg6 h5xg6 Be8xg6 Nf5-e7+ Kg8-g7 Ne7xd5 b2xc1Q Bg5xc1 c4-c3 Nd5-c7 Ra8-b8
Nc7-d5 Bg6-f7 Nd5-f4 Rb8-b1 Nf4-d3 Bf7-g6 Nd3-f4 d4-d3 Re1-e7+ Kg7-g8
Nf4xd3) +6.01/26 17} 24. Rab1 {(Ra1-b1 a4-a3 Bg5-e7 a3-a2 Be7xc5 Ne3-g4+
Kh2-g2 a2xb1N Re1xb1 Ra8-a2 Bc5xb4 Be8-d7 Rb1-b3 Bd7-f5 Rb3-a3 Ra2xa3
Bb4xa3 Bh8-g7 Nd2-b3 Bf5-c2 Nb3-a5 Bc2-e4+ Kg2-h3 Ng4-f2+ Kh3-h2 d4-d3
Ba3-c1 Bg7-c3 Na5-b3 Be4-f5 Kh2-g2) -6.00/26 20} a3 {(a4-a3 Bg5-e7 c5-c4
Be7xb4 Ne3-c2 Bb4xa3 Nc2xe1 Rb1xe1 Be8xg6 Ba3-b4 Bg6xh5 g3-g4 Bh5-f7 Nd2-f3
d4-d3 Kh2-g3 c4-c3 Bb4-c5 Bf7-g6 Kg3-f2 Bg6-e4 Kf2-e3 Ra8-e8 Ke3-f4 Bh8-f6
Bc5-b4 Bf6-g7 Re1-d1 Be4-g6 Kf4-g5 Bg6-e4) +6.30/27 12} 25. Be7 {(Bg5-e7
a3-a2 Be7xc5 a2xb1R Re1xb1 Ne3-g4+ Kh2-g2 Ra8-a2 Bc5xb4 Be8-d7 Rb1-c1
Bh8-e5 Kg2-g1 Ra2-b2 Bb4-a5 Be5xg3 Rc1-f1 Bd7-e6 Kg1-h1 Rb2-b8 Kh1-g2
Bg3-d6 Rf1-c1 Ng4-e3+ Kg2-f2 Rb8-f8+ Kf2-g1 Be6-f5 Rc1-c6) -6.04/24 2} c4
{(c5-c4 Be7xb4 Ne3-c2 Bb4xa3 Nc2xe1 Rb1xe1 Be8xg6 Ba3-b4 Bg6xh5 g3-g4
Bh5-f7 Nd2-f3 d4-d3 Re1-c1 Ra8-c8 Kh2-g3 c4-c3 Rc1-f1 Bf7-g6 Kg3-f2 Bh8-g7
Nf3-h4 Bg7-d4+ Kf2-f3 Bg6-e4+ Kf3-f4 Rc8-c4 Bb4-a5 Bd4-f6 Nh4-f3 Be4-g6+
Kf4-g3 Rc4-a4 g4-g5 Bf6-g7 Ba5xc3 Bg7xc3 Rf1-d1 Kg8-f7) +6.76/28 20} 26.
Bxb4 {(Be7xb4 a3-a2 Rb1-c1 Ne3-g4+ Kh2-g2 d4-d3 Kg2-f3 Be8-d7 Rc1-a1 Bh8-b2
Re1-h1 c4-c3 Nd2-b3 d3-d2 Nb3xd2 c3xd2 Bb4xd2 Ng4-e5+ Kf3-g2 d5-d4 Rh1-f1
Bd7-b5 Rf1-e1 Bb5-c6+ Kg2-h3 Bb2xa1 Re1xa1 Bc6-d7+ g3-g4 Ra8-a3+ Kh3-g2
Bd7-c6+ Kg2-f2 Bc6-d5 Kf2-e2 Ra3-f3 h5-h6 Rf3-h3) -7.27/27 17} Nc2 {(Ne3-c2
Bb4xa3 Nc2xe1) +6.88/28 15} 27. Bxa3 {(Bb4xa3 Nc2xe1 Rb1xe1 Be8xg6 Ba3-b4
Bg6xh5 g3-g4 Bh5-f7 Kh2-g3 c4-c3 Nd2-f1 d4-d3 Re1-c1 d5-d4 Bb4-d6 Bh8-g7
Bd6-f4 Bg7-f8 Rc1-d1 Bf7-g6 Bf4-e5 c3-c2 Rd1-c1) -6.97/21 4} Nxe1 {(Nc2xe1
Rb1xe1 Be8xg6 Ba3-c1 Bg6xh5 Kh2-h3 d4-d3 g3-g4 Bh5-f7 Kh3-g3 c4-c3 Nd2-b3
Bf7-g6 Bc1-f4 Bg6-e4 Re1-c1 Ra8-a2 g4-g5 Kg8-f7 Rc1-f1 Ra2-g2+ Kg3-h3
Kf7-g6 Nb3-c5 Rg2-e2 Rf1-d1 d3-d2 Nc5xe4 d5xe4 Kh3-g4 e4-e3) +7.15/27 15}
28. Rxe1 {(Rb1xe1 Be8xg6 Ba3-b4 Bg6xh5 g3-g4 Bh5-f7 Kh2-g3 c4-c3 Nd2-f3
d4-d3 g4-g5 Bf7-g6 Re1-e6 Bg6-e4 g5-g6 Bh8-g7 Nf3-d2 c3xd2 Bb4xd2 Bg7-f8
Bd2-f4 Ra8-a3 Kg3-h4 Ra3-a2) -7.03/21 4} Bxg6 {(Be8xg6 Ba3-c1 Bg6xh5 Kh2-h3
d4-d3 g3-g4 Bh5-f7 Nd2-f3 c4-c3 Re1-d1 Ra8-a1 Rd1-e1 Bf7-g6 Kh3-g3 Ra1-a8
Bc1-h6 Bg6-e4 Re1-f1 Ra8-c8 g4-g5 Rc8-e8 g5-g6 Be4xg6 Rf1-g1 Kg8-f7 Kg3-f2
Bh8-f6 Nf3-g5+ Kf7-g8 Ng5-f3 Re8-e2+ Kf2-f1) +7.18/26 23} 29. Bb4 {(Ba3-b4
Bg6xh5 g3-g4 Bh5-f7 Kh2-g3 c4-c3 Nd2-f1 d4-d3 Re1-c1 Ra8-c8 g4-g5 Rc8-c4
Bb4-d6 c3-c2 g5-g6 Bf7xg6 Bd6-f4 Bh8-c3 Bf4-d2 Kg8-f7 Bd2xc3 Rc4xc3 Nf1-d2
d5-d4 Kg3-f4) -7.68/24 20} Bxh5 {(Bg6xh5 g3-g4 Bh5-f7 Re1-f1 c4-c3 Kh2-h3
Ra8-a4 Bb4-e7 c3xd2 Be7-g5 Ra4-a3+ Kh3-h4 Ra3-f3 Rf1-h1 Bf7-g6 Bg5xd2
Kg8-f7 Rh1-h3 Rf3-f1 Rh3-a3 Bg6-e4 Ra3-a6 Bh8-f6+ g4-g5 Bf6-e5 Ra6-c6
Rf1-f2 Bd2-e1 Rf2-f1) +7.54/25 15} 30. g4 {(g3-g4 Bh5-f7 Kh2-g3 c4-c3
Nd2-f1 d4-d3 Kg3-h4 Ra8-a4 Bb4xc3 Bh8xc3 Re1-d1 Bf7-g6 Nf1-e3 Bc3-f6+
Kh4-g3 Bf6-g5 Ne3xd5 Ra4-d4 Nd5-c3 d3-d2 Kg3-f2 Bg6-c2 Rd1-h1 Rd4-d8 Nc3-d1
Rd8-e8 Rh1-h5) -7.93/23 11} Bf7 {(Bh5-f7 Nd2-f3 d4-d3 Kh2-g3 c4-c3 Re1-c1
Ra8-c8 Kg3-f2 Bf7-g6 Rc1-e1 Bg6-e4 Kf2-e3 Rc8-e8 Ke3-f2 Re8-b8 Bb4-d6
Rb8-c8 Bd6-b4 Bh8-g7 Re1-c1 c3-c2 Kf2-e3 Bg7-b2 Rc1-g1 c2-c1Q+ Rg1xc1
Bb2xc1+ Ke3-f2 Bc1-f4 Bb4-d2) +7.72/25 15} 31. Bd6 {(Bb4-d6 Bf7-g6 Re1-f1
c4-c3 Nd2-b3 Bg6-c2 Nb3-a1 Bc2-d3 Rf1-c1 Bd3-e4 Bd6-f4 Ra8-a3 Bf4-d6 Ra3-a6
Bd6-f4 d4-d3 Rc1-b1 Ra6-a8 Na1-b3 Bh8-g7) -7.76/20 7} c3 {(c4-c3 Nd2-f1
d4-d3 Bd6-f4 c3-c2 Bf4-d2 Ra8-b8 Kh2-g2 Rb8-b1 Re1-e7 Bh8-c3 Bd2-f4 d5-d4
Re7-e5 Bf7-b3 Re5-c5 Kg8-f7 g4-g5 c2-c1Q Bf4xc1 Rb1xc1 Rc5-b5 Rc1-c2+
Kg2-f3 d3-d2 Rb5-b7+ Kf7-e6) +8.41/24 10} 32. Nb3 {(Nd2-b3 Bf7-g6 Re1-f1
Bg6-c2 Nb3-a1 Bc2-d3 Rf1-e1 Bd3-e4 Kh2-g3 d4-d3 Na1-b3 Ra8-a6 Bd6-e7 Ra6-b6
Nb3-c1 d3-d2 Re1-f1 d2xc1Q Rf1xc1) -8.61/21 13} d3 {(d4-d3 Bd6-f4 Ra8-a3
Nb3-c1 d3-d2 Re1-d1 d2xc1Q Rd1xc1 Bf7-g6 Rc1-d1 d5-d4 Rd1-f1 Bh8-g7 Kh2-g3
d4-d3 Kg3-h4 Bg7-f6+ Kh4-g3 Bf6-h8 Bf4-e3 Ra3-a8 Be3-g5 Ra8-e8 Rf1-a1
Bh8-d4 Ra1-a4 Re8-e4 Kg3-f3) +9.47/25 12} 33. Kh3 {(Kh2-h3 Bf7-e8 Bd6-b4
Be8-a4 Nb3-d2 Ra8-b8 Bb4-a5 c3xd2 Ba5xd2 Rb8-b2 Bd2-c1 d3-d2 Bc1xd2 Rb2xd2
Re1-e6 Kg8-f7 Re6-a6 Ba4-c2 Kh3-h4 Bh8-d4 g4-g5 Bd4-e5 Kh4-g4 Rd2-g2+
Kg4-h4 Bc2-e4) -9.33/23 10} d4 {(d5-d4 Nb3-d2 c3xd2 Re1-d1 Bf7-g6 Rd1xd2
Kg8-f7 Bd6-b4 Kf7-e6 Rd2-f2 Bh8-e5 Kh3-h4 Ke6-d5 Kh4-g5 Ra8-g8 Kg5-h4
Rg8-b8 Bb4-a5 Rb8-a8 Ba5-b6 Ra8-a6 Bb6-d8 Kd5-e4 Bd8-e7 Ra6-a1 Kh4-g5
Ke4-e3 Rf2-b2 Ra1-a6 Be7-b4 Be5-f4+ Kg5-h4 Ra6-a1 Bb4-d2+ Ke3-e4 g4-g5)
+11.66/26 13} 34. Nd2 {(Nb3-d2 c3xd2 Re1-d1 Bf7-g6 Rd1xd2 Kg8-f7 Bd6-g3
Kf7-e6 Rd2-b2 Bh8-e5 Rb2-b6+ Ke6-d5 Rb6-b5+ Kd5-c4 Rb5xe5 d3-d2 Re5-e1
d2xe1R Bg3xe1 Ra8-a2 Kh3-g3 Ra2-e2 Be1-a5 d4-d3 Kg3-f4 Re2-f2+ Kf4-g3
Rf2-a2 Ba5-e1 d3-d2 Be1xd2 Ra2xd2 Kg3-f4 Kc4-d4 Kf4-g5 Bg6-e4) -10.31/20 3}
cxd2 {(c3xd2 Re1-d1 Bf7-g6 Rd1xd2 Kg8-f7 Rd2-b2 Kf7-e6 Bd6-g3 Ke6-d5 Kh3-g2
Kd5-e4 Bg3-e1 Bh8-e5 Rb2-f2 Ra8-a1 Be1-d2 Ke4-d5 Rf2-f8 Ra1-a2 Rf8-f2
Bg6-e4+ Kg2-h3 Be5-f4 Rf2xf4 Ra2xd2 Rf4-f7 Rd2-e2 Rf7-d7+ Kd5-c4 Rd7-c7+
Kc4-b3 Rc7-d7 Kb3-c3 Rd7-c7+ Kc3-d2 Rc7-d7 Kd2-e3 Rd7-d8) +12.35/25 11} 35.
Rd1 {(Re1-d1 Bf7-g6 Rd1xd2 Kg8-f7 Rd2-b2 Kf7-e6 Bd6-g3 Bh8-e5 Rb2-b6+
Ke6-d5 Rb6-b5+ Kd5-c4 Rb5xe5 d3-d2 Re5-e1 d2xe1Q Bg3xe1 d4-d3 Kh3-g3 Ra8-a1
Be1-d2 Ra1-a2 Bd2-e1 d3-d2 Be1xd2 Ra2xd2 Kg3-f4 Kc4-d5 Kf4-g5 Bg6-e4 Kg5-h6
Kd5-d6 Kh6-g5 Kd6-e5 Kg5-h6 Rd2-g2 Kh6-g7 Rg2-g1 Kg7-f7 Rg1xg4 Kf7-e7
Rg4-g2 Ke7-d7 Rg2-g7+ Kd7-e8) -11.36/30 15} Bg6 {(Bf7-g6 Bd6-b4 Kg8-f7
Rd1xd2 Bh8-e5 Rd2-f2+ Kf7-e6 Kh3-h4 Ke6-d5 Kh4-g5 Ra8-g8 Bb4-d2 Bg6-f5+
Kg5-h6 Bf5xg4 Kh6-h7 Rg8-g7+ Kh7-h6 Kd5-e4 Rf2-f1 Rg7-g8 Kh6-h7 Rg8-h8+
Kh7-g6 Rh8-h2 Rf1-e1+ Ke4-d5 Bd2-c1 d3-d2 Bc1xd2 Rh2xd2 Re1-g1 Bg4-e6
Kg6-g5 Rd2-f2 Kg5-g6 Rf2-f3 Kg6-h7 Rf3-g3 Rg1-h1 Be6-f5+ Kh7-h6) +13.18/26
11} 36. Rf1 {(Rd1-f1 Ra8-e8 Rf1-d1 Kg8-f7 Bd6-h2 Re8-a8 Bh2-g1 Kf7-e6
Rd1-b1 Bh8-e5 Kh3-h4 Ra8-h8+ Kh4-g5 Bg6-e4 Rb1-a1 Be4-f3 Ra1-a6+ Ke6-d5
Ra6-a5+ Kd5-c4 Ra5-a4+ Kc4-b3 Ra4-a1 d2-d1R Ra1xd1 Bf3xd1 Bg1xd4 Be5xd4)
-12.66/23 11} Rc8 {(Ra8-c8 Rf1-d1 Kg8-f7 Bd6-f4 Kf7-e6 Bf4xd2 Rc8-a8
Rd1-e1+ Ke6-d5 Bd2-f4 Ra8-a2 Kh3-h4 Bg6-e4 Re1-b1 Ra2-f2 Bf4-g3 d3-d2
Rb1-a1 Rf2-g2 Bg3-f4 d4-d3 Ra1-b1 Bh8-c3 Kh4-g5 Rg2-e2 Bf4xd2 Re2xd2 Rb1-b8
Bc3-e5 Rb8-b5+ Kd5-d6 Rb5-b6+ Kd6-c5 Rb6-e6 Kc5-d5 Re6-a6 Rd2-f2 Ra6-a5+
Kd5-d4 Ra5-b5) +13.95/29 10} 37. Rd1 {(Rf1-d1 Kg8-f7 Bd6-f4 Kf7-e6 Bf4xd2
Rc8-a8 Rd1-e1+ Ke6-d5 Re1-f1 Bh8-e5 Kh3-h4 Bg6-e4 Kh4-g5 Ra8-a2 Bd2-b4
Kd5-c4 Bb4-e7 d3-d2 Be7-d8 Ra2-a8 Bd8-b6 Kc4-d3 Rf1-g1 Kd3-e2 Bb6-c5 d4-d3
Bc5-d6 Be5xd6 Kg5-f6 Ra8-a6 Kf6-g7 d2-d1Q Rg1xd1 Bd6-e5+ Kg7-f7) -13.79/23
9} Kf7 {(Kg8-f7 Bd6-f4 Kf7-e6 Bf4xd2 Bh8-e5 Kh3-h4 Rc8-a8 Rd1-e1 Ke6-d5
Re1-d1 Bg6-e4 Kh4-g5 Kd5-e6 Rd1-e1 Ra8-a2 Bd2-c1 Ke6-d5 Re1-d1 Ra2-a1
Rd1-e1 Be5-g3 Re1-f1 d3-d2 Rf1-f5+ Be4xf5 Bc1xd2 Bf5-e4 Kg5-f6 Bg3-e5+
Kf6-e7 Ra1-a7+ Ke7-d8 Be5-d6 Bd2-c1 Be4-g6 Kd8-c8 Bd6-c5 Kc8-d8 d4-d3
g4-g5) +14.97/30 10} 38. Bf4 {(Bd6-f4 Kf7-e6 Bf4xd2 Rc8-a8 Kh3-g2 Ra8-a2
Kg2-f1 Bh8-e5 Bd2-e1 Be5-f4 Be1-f2 Ke6-d5 Kf1-g1 Bg6-e4 g4-g5 Bf4xg5 Rd1-e1
d3-d2 Re1-d1 Bg5-e3 Kg1-f1 Be4-d3+ Kf1-g2 Kd5-e4 Bf2xe3 Ke4xe3 Rd1-a1
Ra2xa1) -13.49/19 3} Ke6 {(Kf7-e6 Bf4xd2 Bh8-e5 Kh3-h4 Rc8-a8) +16.76/30
20} 39. Bxd2 {(Bf4xd2 Rc8-a8 Rd1-e1+ Ke6-d5 Re1-f1 Bh8-e5 Kh3-h4 Ra8-a2
Kh4-g5 Bg6-e4 Bd2-b4 Kd5-c4 Bb4-e7 d3-d2 Kg5-h4 Ra2-a8 Rf1-d1 Ra8-h8+
Kh4-g5 Rh8-h2 Be7-d8 Kc4-d5 Rd1-a1 Be4-c2 Ra1-a5+ Kd5-c4 Ra5-a1 Rh2-f2
Kg5-h5 d4-d3 Ra1-h1 d2-d1Q Rh1xd1 Rf2-h2+ Bd8-h4) -15.30/24 15} Be5
{(Bh8-e5 Kh3-h4 Rc8-a8 Kh4-g5 Bg6-e4 Rd1-e1 Ra8-a2 Re1xe4 Ra2xd2 Re4-e1
Rd2-e2 Re1-d1 d3-d2 Kg5-g6 d4-d3 g4-g5 Be5-f4 Rd1-f1 Bf4-e3 Kg6-h7 Be3xg5
Rf1-b1 Re2-e1 Rb1-b6+ Ke6-d5 Rb6-b5+ Kd5-c4 Rb5xg5 d2-d1Q Rg5-g3 Qd1-e2
Rg3-g5 Qe2-e7+ Kh7-g6 Re1-e6+ Kg6-f5) +17.21/26 11} 40. Kh4 {(Kh3-h4 Rc8-c2
Bd2-c1 Bg6-e4 Rd1-e1 Ke6-d5 Re1-d1 Rc2-h2+ Kh4-g5 Rh2-a2 Kg5-h5 Ra2-e2
Kh5-h4 Kd5-e6 Kh4-g5 Re2-f2 Kg5-h5 Rf2-h2+ Kh5-g5 Ke6-d5 Bc1-d2 Rh2-f2
Kg5-h5 Be5-f6 g4-g5 Bf6-e5 Bd2-e1 Rf2-h2+ Kh5-g4 Rh2-g2+ Kg4-h3) -13.93/18
1} Ra8 {(Rc8-a8 Kh4-g5 Bg6-e4 Rd1-e1 Ra8-a2 Re1-d1 Be4-f3 Rd1-f1 Bf3-e2
Rf1-f8 Ra2xd2 Rf8-e8+ Ke6-d5 Kg5-f5 Be5-d6 Re8-a8 Rd2-c2 Ra8-a5+ Kd5-c4
Kf5-e6 d3-d2 Ke6xd6 d2-d1Q g4-g5 Qd1-d2 Ra5-f5 Be2-h5 Rf5-f1 Qd2xg5)
+19.88/27 10} 41. Rb1 {(Rd1-b1 Ra8-a2) -17.38/22 17} Ra2 {(Ra8-a2 Rb1-b6+
Ke6-d5 Bd2-c1 Ra2-c2 Rb6-b5+ Kd5-c4 Rb5-b6 Bg6-e4 Bc1-a3 Rc2-h2+ Kh4-g5
d3-d2 Rb6-b4+ Kc4-c3 Rb4-b5 d2-d1Q Rb5xe5 Qd1-d2+ Kg5-f6 Qd2-f4+ Re5-f5
Be4xf5 g4xf5 Kc3-c4 Ba3-e7 Kc4-d5 Be7-d8 Qf4-d6+ Kf6-g7 Qd6xd8 f5-f6
Rh2-g2+ Kg7-f7) +23.27/26 11} 42. Be1 {(Bd2-e1 Be5-f4 Be1-g3 Bf4xg3+ Kh4xg3
Bg6-e4 g4-g5 d3-d2 Rb1-g1 Ke6-e5 Rg1-d1 Be4-f5 Kg3-f3 Bf5-g6 Kf3-f2 Ke5-e4
Kf2-f1 Ke4-e3 Kf1-g1 Bg6-e4 g5-g6 Be4xg6 Kg1-h2 Bg6-e4 Kh2-g3 Ra2-a8 Rd1xd2
Ra8-g8+ Kg3-h3 Ke3xd2) -19.37/20 11} Bf4 {(Be5-f4 Be1-g3 Bf4xg3+ Kh4xg3
Ke6-e5 Kg3-h4 Bg6-e4 Kh4-g5 d3-d2 Rb1-b5+ Ke5-d6 Rb5-b6+ Kd6-c5 Rb6-e6
d2-d1Q Re6xe4 Ra2-g2 Kg5-f5 Kc5-d5 Re4-e5+ Kd5-c4 Re5-e4 Qd1-f3+ Kf5-e5
Qf3xe4+ Ke5xe4 Rg2xg4+ Ke4-e5 Rg4-g2) +258.12/28 19} 43. Bg3 {(Be1-g3
Bf4xg3+ Kh4xg3 d3-d2 Rb1-d1 Ke6-e5 Kg3-f3 Bg6-e4+ Kf3-g3 Ra2-c2 g4-g5
Rc2-a2 g5-g6 Be4xg6 Kg3-h4 Bg6-d3 Rd1-g1 Bd3-c2 Kh4-g5 d2-d1Q Rg1xd1 Bc2xd1
Kg5-h6 Ra2-h2+ Kh6-g5 Rh2-g2+ Kg5-h4 Bd1-h5) -55.45/32 5} Bxg3+ {(Bf4xg3+
Kh4xg3 Ke6-e5 Rb1-c1 Ra2-c2 Rc1-d1 Bg6-e4 Rd1-f1 Rc2-g2+ Kg3-h4 Ke5-d5
Rf1-a1 d3-d2 Kh4-g5 Be4-c2 Ra1-a5+ Kd5-c4 Kg5-f6 d2-d1Q Ra5-g5 Qd1-f3+
Kf6-e7 Qf3xg4 Rg5xg4 Rg2xg4 Ke7-f6 Kc4-d5 Kf6-e7 Rg4-g6 Ke7-d7 Rg6-g7+
Kd7-e8 Rg7-a7 Ke8-d8 Kd5-d6 Kd8-e8 Bc2-e4 Ke8-f8 Be4-d5 Kf8-e8 Ra7-a8+)
+M21/29 37} 44. Kxg3 {(Kh4xg3 d3-d2 Rb1-d1 Ke6-e5 Kg3-f3 Bg6-d3 g4-g5
Bd3-g6 Kf3-g3 Bg6-h5 Rd1-b1 d2-d1Q Rb1xd1 Bh5xd1 g5-g6 Bd1-b3 g6-g7 d4-d3
Kg3-g4 d3-d2 g7-g8R d2-d1Q+ Kg4-h4 Qd1-h1+ Kh4-g3 Qh1-g1+ Kg3-f3 Bb3-d1+)
-M14/54 7} Ke5 {(Ke6-e5 Rb1-b5+ Ke5-e4 Rb5-b1 d3-d2 Kg3-h4 Ke4-e5 Rb1-d1
Ra2-c2 Kh4-g3 Bg6-e4 g4-g5 Be4-g6 Kg3-h4 Ke5-f4 Rd1-f1+ Kf4-e3 Rf1-g1
Rc2-c1 Rg1-g3+ Ke3-e4 Rg3-g4+ Ke4-e5 Rg4-g2 d2-d1Q Kh4-g3 Bg6-f5 Kg3-h2
Qd1-h1+ Kh2-g3 Qh1-h3+ Kg3-f2 Qh3-e3+) +M17/33 13} 45. Rb5+ {(Rb1-b5+
Ke5-e4 Rb5-b3 d3-d2 Rb3-b1 Ke4-e5 Rb1-d1 Bg6-d3 Kg3-f3 Bd3-c2 Rd1xd2
Bc2-e4+ Kf3-e2 Ra2xd2+ Ke2xd2 Ke5-f4 Kd2-e2 Kf4xg4 Ke2-f2 Kg4-f4 Kf2-e2
d4-d3+ Ke2-d2 Kf4-f3 Kd2-c1 Kf3-e3 Kc1-b2 d3-d2 Kb2-a3 d2-d1Q Ka3-b4
Qd1-d6+ Kb4-a4 Qd6-a6+ Ka4-b4 Qa6-b6+ Kb4-c4) -M23/34 3} Ke4 {(Ke5-e4
Rb5-b1 d3-d2 Kg3-h4 Ke4-e5 Rb1-d1 Ra2-c2 Kh4-h3 Ke5-f4 Rd1-f1+ Kf4-e3
Rf1-d1 Rc2-c1 Rd1xd2 Ke3xd2 Kh3-h4 Bg6-e4 Kh4-g5 Kd2-e3 Kg5-f6 d4-d3 Kf6-f7
d3-d2 Kf7-g7 d2-d1Q Kg7-h6 Rc1-c7 Kh6-g5 Qd1-d8+ Kg5-h6 Rc7-h7+) +M16/36
13} 46. Rb6 {(Rb5-b6 d3-d2 Rb6-b1 Ke4-d5 Rb1-d1 Kd5-e5 Kg3-f3 Bg6-d3 g4-g5
Bd3-g6 Kf3-g3 Bg6-h5 Rd1-b1 d2-d1Q Rb1xd1 Bh5xd1 g5-g6 Bd1-b3 g6-g7 d4-d3
Kg3-g4 d3-d2 g7-g8R d2-d1Q+ Kg4-h4 Qd1-h1+ Kh4-g3 Qh1-g1+ Kg3-f3 Bb3-d1+)
-M15/48 5} d2 {(d3-d2 Rb6-b1 Ra2-c2 Rb1-d1 Ke4-e3 Kg3-h4 Rc2-c1 Rd1xd2
Ke3xd2 Kh4-g5 Kd2-e3 Kg5xg6 d4-d3 Kg6-f7 d3-d2 Kf7-f6 d2-d1Q Kf6-e6 Rc1-c6+
Ke6-e7 Qd1xg4 Ke7-d8 Qg4-g7 Kd8-e8 Rc6-c8+) +M13/39 12} 47. Rb1 {(Rb6-b1
Ke4-d5 Rb1-d1 Kd5-e5 Kg3-f3 Bg6-d3 g4-g5 Bd3-g6 Kf3-g3 Bg6-h5 Rd1-b1 d2-d1Q
Rb1xd1 Bh5xd1 g5-g6 d4-d3 g6-g7 Bd1-b3 Kg3-g4 d3-d2 g7-g8R d2-d1Q+ Kg4-h4
Qd1-h1+ Kh4-g3 Qh1-g1+ Kg3-f3 Bb3-d1+) -M14/45 5} Rc2 {(Ra2-c2 Rb1-d1
Ke4-e3 Kg3-h4 Rc2-c1 Rd1xd2 Ke3xd2 Kh4-g5 Kd2-e3 Kg5xg6 d4-d3 Kg6-f7 d3-d2
Kf7-f6 d2-d1Q Kf6-e7 Ke3-f4 Ke7-f6 Qd1xg4 Kf6-e7 Rc1-c7+ Ke7-e8 Qg4-c8+)
+M12/43 9} 48. Rd1 {(Rb1-d1 Ke4-e3 Kg3-g2 Rc2-c1 Rd1xd2 Ke3xd2 Kg2-f3
Rc1-f1+ Kf3-g2 Kd2-e3 Kg2xf1 d4-d3 Kf1-g2 d3-d2 Kg2-g3 d2-d1Q g4-g5 Qd1-g1+
Kg3-h3 Ke3-f4 Kh3-h4 Qg1-h1+) -M11/49 5 White resigns} 0-1[/pgn]

Chessqueen · Post by **Chessqueen** » Wed Aug 03, 2022 5:31 am

[quote=Chessqueen post_id=931466 time=1659496617 user_id=10732]
[quote=Chessqueen post_id=931465 time=1659493399 user_id=10732]
[quote=Chessqueen post_id=931460 time=1659481943 user_id=10732]
What a different an extra row of space make. So far Stockfish 15 has held them all to a draw, but with an extra row of space, Black Advantage in space made all the difference. Next I will see if Berserk-9, Koivisto and Slowchess can also beat Stockfish with two rows of extra space like this last game

Hint: Now you know how to challenge another human opponent rated at least 75 to 150 rating points above you with the Black Pieces

[pgn][Extra row of space advantage"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.02"]
[Round "?"]
[White "Stockfish_15_x64_avx2"]
[Black "Slow64-avx2"]
[Result "*"]
[BlackElo "3460"]
[Time "22:20:18"]
[WhiteElo "3545"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "8/8/rnbqkbnr/pppppppp/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[Termination "unterminated"]
[PlyCount "8"]
[WhiteType "program"]
[BlackType "program"]

1. e4 {(e2-e4 d5xe4 a2-a4 Nb6xa4 Ra1xa4 h5-h4 Ra4-a1 Ng6-f4 h2-h3 Ke6-f7
Nb1-c3 Qd6-d7 d2-d3 e4xd3 Bc1xf4 e5xf4 Qd1xd3 Qd7xd3 c2xd3 a5-a4 d3-d4
Ra6-a5 d4-d5 Bc6-d7 Ke1-d2 b5-b4 Nc3-d1 a4-a3 Ra1-b1 f4-f3 b2xa3 f3xg2
Bf1xg2 Ra5xa3) -2.43/29 37} dxe4 {(d5xe4 a2-a4 Nb6xa4 Ra1xa4 c5-c4 Nb1-c3
Ra6-a8 Ra4-a1 Ng6-f4 h2-h4 g5-g4 g2-g3 Nf4-d3+ c2xd3 e4xd3 Rh1-h2 b5-b4
Bf1-g2 b4xc3 d2xc3 Rh6-h8 Bg2xc6 Qd6xc6 Ke1-f1 Rh8-b8 f2-f3 a5-a4 Rh2-f2
a4-a3 Ra1xa3 Ra8xa3 b2xa3 Rb8-b1 Qd1-d2 e5-e4 f3xe4 Qc6xe4) +2.28/21 36} 2.
a4 {(a2-a4 Nb6xa4 Ra1xa4 h5-h4 Nb1-c3 Qd6-d7 Ra4-a1 Ng6-f4 Ng1-e2 Ke6-f7
h2-h3 Nf4-e6 b2-b3 Rh6-h8 Bc1-b2 Rh8-d8 Ne2-c1 Ne6-f4 Nc1-e2 e4-e3 d2xe3
Qd7-b7 Qd1-c1 Nf4xg2+ Bf1xg2 Bc6xg2 Rh1-g1 Qb7-f3 Nc3xb5 Qf3xh3 Nb5-c3
Bg2-f3 e3-e4 f5-f4) -2.45/31 37} Nxa4 {(Nb6xa4 Ra1xa4 c5-c4 Nb1-c3 Ra6-a8
Ra4-a1 Ng6-f4 h2-h4 g5-g4 d2-d3 e4xd3 c2xd3 b5-b4 Nc3-a4 c4xd3 Na4-b6
Ra8-d8 Qd1-b3+ Ke6-e7 Nb6-c4 Qd6-e6 Ra1xa5 Rh6-g6 Qb3xb4+ Ke7-f7 Nc4-e3
Kf7-g7 Ra5-a7+ Kg7-h8 Qb4-c4 Qe6xc4 Ne3xc4 Nf4xg2+ Bf1xg2 Bc6xg2) +2.28/24
66} 3. Rxa4 {(Ra1xa4 h5-h4 Ra4-a1 Ng6-f4 Nb1-c3 Qd6-d7 h2-h3 Ke6-f7 b2-b3
Ra6-a8 Bc1-b2 Nf4-e6 Ng1-e2 Ne6-d4 Nc3-b1 Rh6-g6 Ne2-c3 g5-g4 h3xg4 Rg6xg4
Nb1-a3 Kf7-g6 Nc3xb5 Nd4xb5 Na3-c4 Nb5-d4 Nc4-b6 Qd7-a7 Nb6xa8) -2.25/31
16} h4 {(h5-h4 Nb1-c3 Qd6-d7 Ng1-h3 Ra6-a8 Ra4-a1 b5-b4 Nc3xe4 Bc6xe4 d2-d3
Be4-d5 Nh3xg5+ Ke6-e7 Ng5-e4 Rh6-h8 Ne4xf6 Ke7xf6 h2-h3 a5-a4 Bf1-e2 Qd7-c6
Rh1-g1 Rh8-d8 Be2-h5 Ng6-f4 Bc1xf4 e5xf4 Bh5-f3 Bd5xf3 Qd1xf3 Qc6xf3 g2xf3)
+2.20/22 46} 4. Ra1 {(Ra4-a1 Ng6-f4 Nb1-c3 Qd6-d7 h2-h3 Ke6-f7 b2-b3 Rh6-h8
Ng1-e2 Nf4-e6 Bc1-b2 Rh8-d8 Nc3-b1 c5-c4 Ne2-c3 c4xb3 c2xb3 Kf7-g6 Bf1-e2
Ne6-f4 O-O Ra6-a8 Rf1-e1 b5-b4 Nc3-a4 Bc6-b5 Na4-b6 Bb5xe2 Re1xe2 Qd7-e6
Nb6xa8 Nf4xe2+ Qd1xe2 Qe6xb3 Bb2-c3 Rd8xa8 Qe2-b5 Qb3-d1+ Kg1-h2 b4xc3
Nb1xc3 Qd1xa1 Nc3-d5 Qa1-d4) -2.62/36 140} Nf4 {(Ng6-f4 Nb1-c3 Qd6-d7 b2-b3
Ke6-f7 Bc1-b2 Bf6-g7 Ng1-e2 Nf4-e6 h2-h3 Ne6-d4 Bb2-a3 Bg7-f8 d2-d3 e4xd3
Qd1xd3 Rh6-e6 Ba3-c1 Qd7-e7 Ne2xd4 e5xd4+ Nc3-e2 Kf7-g6 Ke1-d1 Re6-d6
Bc1-d2) +2.16/22 27} *[/pgn]

Chessqueen · Post by **Chessqueen** » Wed Aug 03, 2022 7:40 am

[quote=Chessqueen post_id=931467 time=1659497462 user_id=10732]
[quote=Chessqueen post_id=931466 time=1659496617 user_id=10732]
[quote=Chessqueen post_id=931465 time=1659493399 user_id=10732]
[quote=Chessqueen post_id=931460 time=1659481943 user_id=10732]
What a different an extra row of space make. So far Stockfish 15 has held them all to a draw, but with an extra row of space, Black Advantage in space made all the difference. Next I will see if Berserk-9, Koivisto and Slowchess can also beat Stockfish with two rows of extra space like this last game

Hint: Now you know how to challenge another human opponent rated at least 75 to 150 rating points above you with the Black Pieces

[pgn][Extra row of space advantage"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.02"]
[Round "?"]
[White "Stockfish_15_x64_avx2"]
[Black "Slow64-avx2"]
[Result "0-1"]
[BlackElo "3460"]
[Time "22:20:18"]
[WhiteElo "3545"]
[TimeControl "900+10"]
[SetUp "1"]
[FEN "8/8/rnbqkbnr/pppppppp/8/8/PPPPPPPP/RNBQKBNR w KQ - 0 1"]
[Termination "unterminated"]
[PlyCount "8"]
[WhiteType "program"]
[BlackType "program"]

1. e4 dxe4 2. a4 Nxa4 3. Rxa4 h4 4. Ra1 Nf4 5. Nc3 Qd7 6. h3 Kf7 7. b3 Ne6
8. Bb2 Rh8 9. Nb1 Rd8 10. Ne2 c4 11. Nec3 cxb3 12. cxb3 Kg6 13. Na3 Rb6 14.
Nc2 Nc5 15. Be2 Nxb3 16. O-O b4 17. Ne3 Nxa1 18. Qxa1 bxc3 19. Bxc3 Rbb8
20. Rc1 Bb5 21. Bd1 a4 22. Bxe5 Bxe5 23. Qxe5 Re8 24. Qa1 Rbc8 25. Rxc8
Rxc8 26. Qb2 Bc4 27. Qb4 Bb3 28. Bxb3 axb3 29. Qxb3 Rc1+ 30. Kh2 Qd6+ 31.
g3 hxg3+ 32. fxg3 Qxd2+ 33. Ng2 Qc3 34. Qg8+ Qg7 35. Qe6+ Qf6 36. Qb3 Rc3
37. Qa2 f4 38. gxf4 gxf4 39. Qe2 Kh6 40. Qg4 f3 41. Nf4 Rc5 42. Qe6 Qxe6
43. Nxe6 Rc2+ 44. Kg1 Rd2 45. Nc5 e3 46. Ne4 Rd1+ 47. Kh2 e2 48. Kg3 e1=Q+
49. Kxf3 Rd3+ 50. Kf4 {White resigns} *[/pgn]

Chessqueen · Post by **Chessqueen** » Thu Aug 04, 2022 2:01 pm

With this position Carlsen and GM Ding Liren can easily beat Stockfish15, or any other engine, it is just a huge space advantage. Next game against Wyldchess rated 2685

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.04"]
[Round "?"]
[White "Nawito-22.07-windows-x64"]
[Black "Stockfish_15_x64_avx2"]
[Result "1/2-1/2"]
[BlackElo "3545"]
[Time "03:11:33"]
[WhiteElo "2780"]
[TimeControl "1800+10"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/PPPPPPPP/RNBQKBNR/8/8 w kq - 0 1"]
[Termination "adjudication"]
[PlyCount "82"]
[WhiteType "program"]
[BlackType "human"]

1. d5 {(d4-d5 d7-d6 Rh3-h1 a7-a5 Nb3xa5 b7-b6 Na5-b3 Ng8-f6 g4-g5 Nf6-g4+
Bf3xg4 Bc8xg4 Ng3-f5 Bg4xf5 e4xf5 c7-c5 b4xc5 b6xc5 Ke3-f2 Nb8-d7 Kf2-g2
Ra8-b8) +1.92/19 159} e5 {(e7-e5 d5xe6/ep d7xe6 Qd3xd8+ Ke8xd8 Ra3-a1 e6-e5
Ng3-f5 e5xf4+ Ke3xf4 Ng8-e7 Nf5xg7 a7-a5 b4-b5 Rh8-g8 Ra1-d1+ Nb8-d7 Ng7-f5
Ne7-g6+ Kf4-g3 Kd8-e8 g4-g5 Bf8-b4 Bc3-a1 Nd7-b6 Rh3-h2 Bc8-e6 Nf5-h6
Rg8-f8 h4-h5 Ng6-e7 Ba1-g7 Nb6xc4 Rh2-e2 Nc4-b6 Nb3-d4 Nb6xa4 Bg7xf8 Ke8xf8
Nd4xe6+ f7xe6 Rd1-f1 Kf8-e8 Nh6-g4 Na4-c3 Ng4-f6+ Ke8-f7 Re2-e3 a5-a4
Bf3-g4 a4-a3 Nf6-d7+ Kf7-g7 Bg4xe6) -4.21/37 153} 2. dxe6 {(d5xe6/ep f7xe6
Ra3-a1 a7-a5 b4-b5 b7-b6 g4-g5 Qd8-e7 Bf3-h5+ Ke8-d8 Ke3-f2 h7-h6 Kf2-g2
d7-d6 Bh5-g4 Bc8-d7 Nb3-d4 Kd8-c8 Qd3-d2 Qe7-f7 Ra1-d1 h6xg5) +2.00/21 285}
dxe6 {(d7xe6 Qd3xd8+ Ke8xd8 Ra3-a1 e6-e5 Ng3-f5 e5xf4+ Ke3xf4 Ng8-e7 Nf5xg7
Rh8-g8 Ra1-d1+ Nb8-d7 Ng7-f5 Ne7-g6+ Kf4-g3 a7-a5 b4-b5 Kd8-e8 g4-g5 Bf8-b4
Bc3-a1 Nd7-b6 Rh3-h1 Nb6xa4 Nf5-g7+ Rg8xg7 Ba1xg7 Ng6-f8 h4-h5 Na4-b6 c4-c5
Nf8-e6 Bg7-a1 a5-a4 c5xb6 a4xb3 b6xc7 Ne6xc7 g5-g6 f7xg6 h5xg6 h7xg6
Rh1-h8+ Bb4-f8 Ba1-e5 Nc7xb5 Be5-g7 Ke8-f7) -4.30/32 21} 3. Qxd8+ {(Qd3xd8+
Ke8xd8 Ra3-a1 Kd8-e8 Rh3-h2 Ng8-f6 Ra1-d1 e6-e5 f4-f5 h7-h5 Ng3xh5 Nf6xh5
g4xh5 Bc8-d7 b4-b5 f7-f6 Rh2-d2 a7-a6 Ke3-f2 a6xb5) +2.61/17 32} Kxd8
{(Ke8xd8 Ra3-a1 e6-e5 Ng3-f5 e5xf4+ Ke3xf4 Ng8-e7 Nf5xg7 Ne7-g6+ Kf4-e3
Bf8-d6 Bc3-f6+ Bd6-e7 Ra1-d1+ Nb8-d7 Bf6-d4 Be7-d6 h4-h5 Bd6-f4+ Ke3-e2
Ng6-e5 Nb3-c5 Kd8-e7 Nc5-d3 Ne5xd3 Ng7-f5+ Ke7-e8 Bd4xh8 Nd3xb4 e4-e5
Nd7xe5) -4.08/20} 4. Ra1 {(Ra3-a1 e6-e5 Ra1-d1+ Kd8-e8 Ng3-f5 h7-h5 g4xh5
e5xf4+ Ke3xf4 Ng8-f6 Bc3xf6 g7xf6 b4-b5 Bf8-h6+ Kf4-g3 a7-a6 Nb3-d4 a6xb5
a4xb5 Ra8-a3 Kg3-g2 Rh8-g8+ Rh3-g3) +2.45/17 36} e5 {(e6-e5 Ng3-f5 e5xf4+
Ke3xf4 Ng8-e7 Nf5xg7 Ne7-g6+ Kf4-e3 Bf8-d6 Bc3-f6+ Bd6-e7 Ra1-d1+ Nb8-d7
Bf6-d4 c7-c6 Nb3-c5 Rh8-g8 Ng7-f5 Kd8-e8 Nf5xe7 Ng6xe7 Nc5xd7 Bc8xd7 Rh3-g3
c6-c5 Bd4xc5 a7-a5 b4-b5 Ra8-c8 Bc5-d6 Rc8xc4 Rd1-d4 Rc4-c2 g4-g5 Ne7-g6
Bf3-d1 Rc2-h2 h4-h5 Ng6-f8 Rd4-d5 Rh2-a2 Bd6xf8 Rg8xf8) -4.31/33 43} 5.
Rd1+ {(Ra1-d1+ Kd8-e8 Ng3-f5 h7-h5 g4xh5 e5xf4+ Ke3xf4 Ng8-f6 Rh3-h2
Nf6xh5+ Bf3xh5 Rh8xh5 Bc3xg7 Nb8-c6 Bg7xf8 Bc8xf5 b4-b5 Ke8xf8 b5xc6 Bf5-c8
Rd1-d8+ Kf8-e7 Rd8-d5 Rh5-h6) +2.68/17 33} Ke8 {(Kd8-e8 Ng3-f5 h7-h5 g4-g5
Nb8-d7 f4xe5 Nd7-b6 e5-e6 Bc8xe6 Nb3-c5 Nb6xc4+ Ke3-f2 Be6-c8 Bf3-e2 Nc4-d6
Rh3-e3 f7-f6 Nf5-d4 Bc8-g4 e4-e5 f6xe5 Nd4-e6 Ra8-c8 Bc3xe5 Nd6-f5 Ne6xc7+
Rc8xc7 Be5xc7+ Nf5xe3 Kf2xe3 Bg4xe2 Ke3xe2 Ng8-e7 Nc5xb7 Ne7-g6 b4-b5
Ng6xh4 a4-a5 Bf8-e7 a5-a6 Ke8-f7 Nb7-d8+ Kf7-g6) -3.70/29 26} 6. Nf5
{(Ng3-f5 Nb8-d7 f4xe5 Nd7-b6 e5-e6 f7-f6 Nb3-d4 a7-a6 g4-g5 Nb6xa4 Bf3-h5+
g7-g6 g5xf6 Ng8xf6 Nd4-b5 a6xb5 Bc3xf6 Bc8xe6 Bf6xh8 g6xh5) +2.14/17 41} h5
7. gxh5 {(g4xh5 e5xf4+ Ke3xf4 Ng8-f6 Rh3-h2 Nf6xh5+ Bf3xh5 Rh8xh5 Bc3xg7
Nb8-c6 Bg7xf8 Bc8xf5 b4-b5 Ke8xf8 b5xc6 Bf5-c8 Rd1-d8+ Kf8-e7 Rd8-d5
Rh5-h6) +2.68/14 4} Ne7 {(Ng8-e7 Rh3-h1 a7-a5 b4-b5 Nb8-d7 Ke3-f2 f7-f6
f4xe5 Nd7xe5 Bc3xe5 f6xe5 Nf5-e3 b7-b6 Rh1-g1 c7-c6 Rg1-g5 c6xb5 c4xb5
Bc8-e6 Nb3-d2 Ra8-c8 Rg5xe5 Rh8-h6 Kf2-e2 Rc8-c7 Bf3-g4 Be6xg4+ Ne3xg4
Rh6-d6 Ng4-e3 Rd6-d4 Ne3-d5 Rc7-c2 Nd5xb6 g7-g6 Nb6-d5 g6xh5 Ke2-e3 Rd4xa4
Ke3-d3 Rc2-b2 Nd2-c4 Rb2-b3+ Kd3-c2) -4.01/30 73} 8. fxe5 {(f4xe5 Ne7xf5+
e4xf5 Bc8xf5 Rh3-h2 Nb8-c6 b4-b5 Nc6-d8 Rh2-d2 Ra8-b8 Nb3-d4 Bf5-d7 Ke3-f4
Bf8-c5 Nd4-f5 Nd8-e6+ Kf4-g3 Bd7-c8 Kg3-g2) +2.71/15 6} Nxf5+ {(Ne7xf5+)
-4.52/33 86} 9. exf5 {(e4xf5 Bc8xf5 Rh3-h2 Nb8-c6 b4-b5 Nc6-d8 Rh2-d2
Bf8-e7 Nb3-d4 Bf5-h3 Rd2-h2 Bh3-c8 Rh2-g2 Ke8-f8 Bc3-a5 Bc8-d7 Ba5xc7
Ra8-c8 Bc7xd8) +2.72/17 23} Bxf5 {(Bc8xf5 Rh3-h2 Nb8-c6 b4-b5 Nc6-d8 Nb3-a5
Ra8-b8 Na5xb7 Rb8xb7 Rd1xd8+ Ke8xd8 Bf3xb7 Bf8-c5+ Bc3-d4 Bc5xd4+ Ke3xd4
Rh8xh5 Bb7-f3 Rh5-h6 Bf3-d5 Kd8-e7 Kd4-c5 Bf5-d7 Rh2-g2 Ke7-f8 Rg2-f2 f7-f5
e5-e6 Bd7xe6 Bd5xe6 Rh6xe6 Rf2xf5+ Kf8-e8 Rf5-h5 Ke8-d7 Rh5-h7 Re6-g6 a4-a5
a7-a6 b5xa6 Rg6xa6 Kc5-b5 Ra6-g6 a5-a6 Rg6-b6+ Kb5-a5 Rb6-b1 Rh7xg7+ Kd7-d6
a6-a7) -5.33/32 39} 10. Rh2 {(Rh3-h2 Nb8-c6 b4-b5 Nc6-d8 Rh2-d2 Ra8-b8
Nb3-d4 Bf5-e6 Nd4xe6 Nd8xe6 Bf3-g4 c7-c5 Rd2-d7 Bf8-e7 a4-a5 Ne6-f8 Rd7-d2
Nf8-e6) +2.67/18 31} Nc6 {(Nb8-c6 b4-b5 Nc6-d8 Nb3-a5 Bf8-a3 Na5xb7 Nd8xb7
Bf3xb7 Ra8-b8 Bb7-f3 Bf5-e6 Rh2-d2 Ba3-c5+ Bc3-d4 Bc5-b6 c4-c5 Bb6-a5
Rd2-d3 Ba5-b4 Rd1-b1 Bb4-a5 Rb1-g1 Ba5-b4 Rg1xg7 Ke8-e7 Rg7-g2 Rb8-d8
Rg2-b2 Bb4-a5 Rd3-d1 Be6-d5 c5-c6 Bd5xf3 Bd4-c5+ Ke7-e6 Rd1xd8 Rh8xd8
Ke3xf3 Ba5-b6 Bc5xb6 a7xb6) -5.12/31 29} 11. b5 {(b4-b5 Nc6-d8 Rh2-d2
Ra8-b8 Nb3-d4 Bf5-e6 Bc3-a5 Bf8-c5 Ba5xc7 Rb8-c8 Bc7-d6 Bc5xd6 Nd4xe6
Nd8xe6 e5xd6 Rc8xc4 Bf3xb7) +2.50/17 28} Nd8 {(Nc6-d8 Nb3-a5 Bf8-c5+ Ke3-f4
Bf5-e6 Rh2-d2 Bc5-e7 Na5xb7 Nd8xb7 Bf3xb7 Ra8-c8 Bb7xc8 Be6xc8 Bc3-b4
Rh8xh5 Bb4xe7 Ke8xe7 Kf4-g3 Bc8-e6 Rd1-e1 g7-g5 Rd2-d4 g5xh4+ Rd4xh4
Rh5-g5+ Kg3-f3 a7-a5 b5xa6/ep Rg5-g8 Rh4-d4 Rg8-a8 Re1-a1 Ra8xa6 a4-a5
c7-c5 Rd4-d6 Be6xc4) -5.33/31 78} 12. Nd4 {(Nb3-d4 Bf5-d7 e5-e6 f7xe6
Nd4-b3 Nd8-f7 Bf3xb7 Ra8-d8 Bb7-f3 e6-e5 Rh2-d2 Nf7-d6 Nb3-a5 Nd6-f5+
Ke3-e4 Bf8-d6 Bc3xe5) +2.67/16 20} Bc5 {(Bf8-c5 Ke3-f4 Bc5xd4 Bc3xd4 Bf5-e6
Rh2-d2 Be6xc4 Kf4-g3 Ra8-c8 Bd4xa7 Rc8-a8 Ba7-e3 c7-c6 Be3-b6 Bc4-d5 a4-a5
Nd8-e6 Bf3-e2 Ke8-e7 a5-a6 b7xa6 b5xa6 Rh8-b8 Rd1-b1 f7-f5 e5xf6/ep+ g7xf6
Rb1-b4 Rb8-g8+ Rb4-g4) -3.62/27 23} 13. Bb4 {(Bc3-b4 Bc5xb4 Nd4xf5 Ke8-f8
Rh2-g2 Bb4-c5+ Ke3-e2 Nd8-e6 Ke2-f1 Ra8-b8 Rd1-d7 Bc5-b4 Bf3-d5 Rh8xh5
Bd5xe6 f7xe6 Nf5xg7 Rh5xe5) +2.49/16 31} Bxb4 {(Bc5xb4 Nd4xf5 Bb4-c5+
Ke3-d3 Nd8-e6 Bf3xb7 Ra8-d8+ Bb7-d5 Rh8xh5 Kd3-e4 g7-g6 Nf5-g3 Rh5-h7 h4-h5
Ke8-e7 Rd1-f1 Ne6-g5+ Ke4-d3 g6xh5 a4-a5 Ng5-e6 Rf1-f6 Rd8-h8 Ng3-f5+
Ke7-d7 Kd3-c3 h5-h4 Rh2xh4 Rh7xh4 Rf6xf7+ Kd7-e8 Bd5xe6 Rh4-h3+ Kc3-c2
Rh3-a3 Nf5-g7+ Ke8-d8 Rf7-d7+ Kd8-c8 Rd7-d5+ Kc8-b8 Rd5xc5) -2.30/30 22}
14. Nxf5 {(Nd4xf5 Ke8-f8 Rh2-g2 Bb4-c5+ Ke3-d3 Nd8-e6 Kd3-c2 Ra8-b8 Rd1-d7
c7-c6 Rg2-d2 a7-a6 Kc2-b2 Kf8-g8 Rd2-d1 a6xb5 a4xb5 Ne6-f8 Rd7-d3 Nf8-e6)
+2.22/18 24} Bc5+ {(Bb4-c5+ Ke3-d3 Nd8-e6 Bf3xb7 Ra8-d8+ Bb7-d5 Rh8xh5
Kd3-e4 g7-g6 Nf5-g3 Rh5-h7 h4-h5 Ke8-e7 Rd1-h1 Rd8-h8 h5-h6 Bc5-b6 Bd5xe6
Ke7xe6 Ng3-e2 f7-f5+ e5xf6/ep Ke6xf6 Ne2-c3 Rh8-e8+ Ke4-d3 Re8-e3+ Kd3-c2
Re3-f3 c4-c5 Bb6-a5 Nc3-d5+ Kf6-f7 Rh1-d1 g6-g5 Rd1-d4 Rf3-f5 Kc2-b3 g5-g4
Kb3-c4 g4-g3) -2.36/31 20} 15. Ke2 {(Ke3-e2 Ke8-f8 Ke2-f1 Ra8-b8 Rd1-d7
Nd8-e6 Rh2-d2 Kf8-e8 Rd2-d1 a7-a6 a4-a5 Ke8-f8 Bf3-d5 Rh8xh5 Bd5xe6 f7xe6
Nf5xg7 Rh5xe5 Rd7xc7 Re5-e4) +2.36/19 23} Rh7 {(Rh8-h7 Rh2-g2 Nd8-e6 Bf3xb7
Ra8-b8 Bb7-d5 Ne6-f4+ Ke2-f1 Nf4xg2 Kf1xg2 Bc5-b6 e5-e6 f7xe6 Bd5xe6 Ke8-f8
Rd1-d7 Rh7xh5 Kg2-h3 Rh5xf5 Be6xf5 Rb8-e8 Bf5-g6 Re8-e6 h4-h5 Re6-f6
Rd7-d8+ Kf8-e7 Rd8-g8 Ke7-d6 Rg8xg7 Bb6-e3 Bg6-e8 Rf6-f3+ Kh3-g2 Rf3-f2+
Kg2-g3 Rf2-f8 Rg7-d7+ Kd6-e6 Rd7-d3 Be3-h6 Be8-d7+ Ke6-e5 Rd3-d5+ Ke5-e4
Bd7-c6 Ke4-e3 Rd5-d7 Rf8-g8+ Kg3-h4 Bh6-g5+ Kh4-h3 Bg5-f4 a4-a5) -2.98/37
271} 16. Kf1 {(Ke2-f1 Ra8-b8 Rh2-d2 Nd8-e6 Rd2-d7 a7-a6 h5-h6 a6xb5 a4xb5
g7xh6 Bf3-e4 Rb8-a8 Be4xb7 Ra8-a4 Bb7-e4 Ra4xc4) +2.42/15 11} Rb8 {(Ra8-b8
Rh2-d2 Nd8-e6 h5-h6 g7xh6 a4-a5 Rh7-h8 Kf1-g2 Rb8-d8 Rd2xd8+ Ne6xd8 Kg2-h3
a7-a6 Nf5-g7+ Ke8-e7 Ng7-h5 c7-c6 Nh5-f6 Bc5-b4 b5xa6 b7xa6 Kh3-g4 Bb4xa5
Kg4-f5 Ke7-f8 Rd1-d7 Kf8-g7 Rd7-a7 Nd8-e6 Nf6-h5+ Kg7-f8 Ra7xa6 Ba5-d8
Bf3xc6 Rh8-g8 Bc6-d5) -2.03/26 9} 17. Rhd2 {(Rh2-d2 Nd8-e6 Rd2-d7 a7-a6
a4-a5 Bc5-b4 h5-h6 g7xh6 b5xa6 b7xa6 Bf3-c6 Ke8-f8 Bc6-d5 Kf8-g8 Rd1-b1
c7-c5 Bd5-e4) +2.24/15 11} g6 {(g7-g6 Nf5-g3 Nd8-e6 Bf3-g4 g6xh5 Ng3xh5
Bc5-e7 Kf1-g2 c7-c6 Rd2-d7 c6xb5 c4xb5 Rh7xh5 Bg4xh5 Ne6-f4+ Kg2-f3 Nf4xh5
Kf3-g4 Nh5-g7 h4-h5 Ng7-e6 h5-h6 Ne6-f8 Rd7-c7 Be7-d8 Rc7-c4 Bd8-b6 Rd1-c1
Ke8-d7 Kg4-f5 Rb8-e8 Kf5-f6 Nf8-h7+ Kf6xf7 Re8-e7+ Kf7-g6 Kd7-e6) -1.78/29
44} 18. Ng3 {(Nf5-g3 Nd8-e6 Bf3-e4 Rh7-h6 h5xg6 f7xg6 h4-h5 g6xh5 Ng3xh5
Bc5-e7 Rd2-h2 Rb8-d8 Rd1-e1 Rh6-h8 Be4xb7 Rh8-f8+ Rh2-f2 Rf8xf2+ Kf1xf2
Be7-h4+ Nh5-g3 Rd8-d2+ Kf2-e3 Bh4-g5+ Ke3-f3 Rd2-d3+ Kf3-f2) +2.37/18 14}
Ne6 {(Nd8-e6 Bf3-g4 g6xh5 Ng3xh5 Bc5-e7 Kf1-g2 Rb8-d8 Rd2xd8+ Be7xd8 Kg2-h3
Bd8-e7 Rd1-f1 Ke8-f8 Bg4xe6 Rh7xh5 Rf1xf7+ Kf8-e8 Rf7-f4 Rh5xe5 Be6-d5
b7-b6 Bd5-c6+ Ke8-d8 Kh3-g4 Re5-e1 Kg4-f5 Be7-d6 Rf4-f3 Kd8-e7 Bc6-d5
Bd6-b4 Kf5-g6 Bb4-d2 Rf3-f7+ Ke7-d6 h4-h5 Re1-g1+ Kg6-h7 Rg1-g5 h5-h6
Rg5-h5 Rf7-f6+ Kd6-e5) -2.03/30 24} 19. Be4 {(Bf3-e4 Bc5-b6 Be4-b1 Rh7-h6
Ng3-e4 Ke8-f8 Ne4-f6 Kf8-g7 h5xg6 Rh6xh4 g6xf7 Kg7xf7 Rd2-d7+ Kf7-f8 Bb1-g6
Ne6-g5 Rd7-d8+ Rb8xd8 Rd1xd8+ Kf8-g7 Rd8-g8+ Kg7-h6) +2.32/16 12} Rh6
{(Rh7-h6 h5xg6 f7xg6 h4-h5 g6xh5 Ng3xh5 Bc5-e7 Rd2-g2 Rb8-d8 Be4-g6+ Ke8-f8
Rg2-f2+ Kf8-g8 Bg6-f7+ Kg8-h8 Rd1xd8+ Ne6xd8 Rf2-f5 c7-c6 Kf1-g2 Rh6-h7
e5-e6 Rh7-h6 Nh5-f4 Kh8-g7 a4-a5 c6xb5 c4xb5 Be7-d6 Kg2-f3 a7-a6 Kf3-g4
a6xb5 Rf5-g5+ Kg7-h7 Bf7-g8+ Kh7-h8 Rg5-d5 Bd6-e7 Rd5-d7) -1.68/28 11} 20.
hxg6 {(h5xg6 Rh6xh4 Rd2-d7 f7xg6 Be4xg6+ Ke8-f8 Ng3-h5 c7-c6 Rd1-d3 Rh4-h1+
Kf1-e2 c6xb5 c4xb5 Rh1-h2+ Ke2-f3 Rh2-f2+ Kf3-g4 Bc5-e7 Kg4-g3 Be7-c5
Rd3-d6 Bc5xd6 Rd7xd6 Rf2-a2 Rd6xe6 Ra2xa4) +2.69/21 103} fxg6 {(f7xg6
Kf1-e2 Ne6-f4+ Ke2-f3 Rh6xh4 Rd2-d7 c7-c6 e5-e6 Bc5-e7 Ng3-e2 Nf4xe2
Be4xg6+ Ke8-f8 Kf3xe2 Kf8-g7 Bg6-f7 Be7-b4 Ke2-d3 Rh4-h2 Rd1-f1 Rb8-d8
Bf7-e8+ Kg7-h6 Rd7xd8 Rh2-d2+ Kd3-e4 Rd2xd8 b5xc6 Rd8xe8 c6xb7 Re8xe6+
Ke4-d5 Re6-d6+ Kd5-e5 Rd6-d8 Rf1-b1 Bb4-d6+ Ke5-e6 Bd6-f4 c4-c5 Bf4-b8
Rb1-g1 Kh6-h5 a4-a5 a7-a6 Rg1-g7 Kh5-h6 Rg7-d7) -3.16/37 315} 21. h5
{(h4-h5 g6xh5 Ng3xh5 Bc5-e7 Rd2-h2 Rb8-d8 Rd1-e1 Ke8-f7 Rh2-f2+ Kf7-g8
Be4-d5 Rh6xh5 Bd5xe6+ Kg8-h8 Be6-d5 Rh5-h4 Rf2-f7 Rd8-f8 Rf7xf8+ Be7xf8
Kf1-f2 Bf8-e7 a4-a5 b7-b6 a5-a6 Rh4-h2+ Kf2-e3 Kh8-g7 Re1-g1+ Kg7-f8)
+2.11/23 257} gxh5 {(g6xh5 Ng3xh5 Bc5-e7 Kf1-g2 Rb8-d8 Rd2xd8+ Ne6xd8
Be4-f5 Nd8-e6 Rd1-h1 Ke8-d8 Kg2-f3 Ne6-c5 a4-a5 c7-c6 Rh1-d1+ Kd8-e8 Nh5-f4
c6xb5 c4xb5 Rh6-h8 Bf5-g6+ Ke8-f8 Rd1-c1 Kf8-g7 Rc1-g1 Kg7-f8 Bg6-f5 Rh8-h6
Rg1-c1 Kf8-f7 Bf5-e4 Rh6-h8 Be4-d5+ Kf7-e8 Rc1-g1 Rh8-f8 Kf3-g4 Be7-d8
Nf4-g6 Rf8-f2 Rg1-h1 Rf2-d2 Rh1-h8+ Ke8-d7 Rh8-h7+ Kd7-c8) -2.70/35 70} 22.
Nxh5 {(Ng3xh5 Bc5-e7 Rd2-h2 Rb8-d8 Rd1-e1 Ke8-f7 Rh2-f2+ Kf7-g8 Be4-d5
Rh6xh5 Bd5xe6+ Kg8-h8 Be6-d5 Be7-h4 Rf2-h2 Rd8-f8+ Kf1-g1 Rf8-f5 Re1-e2
Rh5-g5+ Re2-g2 Rg5xg2+ Bd5xg2 Rf5-f4 Bg2-d5 Kh8-g7 Rh2-g2+ Kg7-f8 Rg2-g8+
Kf8-e7) +2.11/21 153} Be7 {(Bc5-e7 Kf1-g2 Rb8-d8 Rd2xd8+ Ne6xd8 Be4-f5
c7-c6 Nh5-f4 c6xb5 c4xb5 Be7-g5 Nf4-g6 Nd8-e6 Kg2-f3 b7-b6 Kf3-g4 Bg5-e3
Ng6-h4 Ne6-f8 Bf5-e4 Be3-c5 Be4-c6+ Ke8-f7 Bc6-d5+ Kf7-e8 Bd5-e4 Rh6-h8
Be4-c6+ Ke8-f7 Bc6-d5+ Kf7-e8 Nh4-f5 Nf8-g6 e5-e6 Bc5-e7 Bd5-e4 Rh8-g8
Be4-c6+ Ke8-f8 Rd1-f1 Ng6-e5+ Kg4-f4 Ne5-g4 Rf1-h1 Ng4-f6 Kf4-e5 Nf6-g4+
Ke5-d4 Ng4-f6 Bc6-f3 Rg8-g5 Rh1-h8+ Nf6-g8) -2.50/37 68} 23. Rh2 {(Rd2-h2
Rb8-d8 Rd1-e1 Ke8-f7 Rh2-f2+ Kf7-g8 Be4-d5 Rh6xh5 Bd5xe6+ Kg8-h8 Be6-d5
Be7-h4 Rf2-h2 Rd8-f8+ Kf1-g1 Kh8-g7 Rh2-g2+ Kg7-h6 Re1-e3 Bh4-e7 Bd5-e4
Rh5-h4 Be4xb7 Rh4xc4) +2.33/21 207} Rd8 {(Rb8-d8 Rd1-e1 Ke8-f7 Rh2-f2+
Kf7-g8 Nh5-f6+ Be7xf6 e5xf6 Rd8-f8 Be4xb7 Rh6xf6 Rf2xf6 Rf8xf6+ Kf1-e2
Ne6-c5 Bb7-d5+ Kg8-f8 a4-a5 Kf8-e7 Ke2-d2+ Ke7-d6 Re1-d1 Rf6-h6 Bd5-g2
Rh6-g6 Kd2-c3+ Kd6-e7 Bg2-f1 c7-c6 Kc3-b4 Nc5-d7 Bf1-h3 Nd7-b8 Bh3-c8
Rg6-g8 Rd1-e1+ Ke7-d8 Bc8-e6 Rg8-g5 Re1-h1 Kd8-e7 Rh1-h8 c6xb5) -1.05/35
76} 24. Re1 {(Rd1-e1 Ke8-f7 Rh2-f2+ Kf7-g8 Be4-d5 Rh6xh5 Bd5xe6+ Kg8-h8
Be6-d5 Be7-h4 Rf2-h2 Rd8-f8+ Kf1-g1 b7-b6 Re1-d1 Rf8-f5 Rd1-f1 Rh5-g5+
Bd5-g2 Rf5xf1+ Kg1xf1 Rg5-g4 Bg2-d5 Kh8-g7 Kf1-e2 Bh4-e7 Ke2-d3) +1.93/22
181} Kf7 {(Ke8-f7 Rh2-f2+ Kf7-g8 Nh5-f6+ Be7xf6 e5xf6 Rd8-f8 f6-f7+ Rf8xf7
Be4xb7 Rh6-f6 Rf2xf6 Rf7xf6+ Kf1-e2 Ne6-c5 Bb7-d5+ Kg8-f8 a4-a5 Kf8-e7
Ke2-d2+ Ke7-d6 Re1-d1 Rf6-h6 Bd5-g2 Rh6-g6 Kd2-c3+ Kd6-e7 Bg2-f1 c7-c6
Kc3-b4 Nc5-d7 Rd1-e1+ Ke7-d8 Bf1-h3 Nd7-b8 Re1-f1 Kd8-e7 Kb4-c5 Rg6-g3
Rf1-e1+ Ke7-d8 Re1-h1 Kd8-c7 Bh3-f5 Rg3-g7 Rh1-h8 c6xb5 c4xb5 Nb8-d7+
Kc5-d4) -0.80/38 124} 25. Bd5 {(Be4-d5 Rd8-f8 Rh2-f2+ Kf7-e8 Rf2xf8+ Ke8xf8
Nh5-g3 Ne6-c5 Kf1-g2 Nc5xa4 Re1-f1+ Kf8-e8 Bd5-f7+ Ke8-f8 Ng3-f5 Rh6-h8
Bf7-d5 Kf8-e8 Nf5xe7 Ke8xe7 Rf1-f7+ Ke7-d8 Kg2-f3 Na4-b6 Kf3-e4 Rh8-h4+
Rf7-f4) +1.79/19 116} Rf8 {(Rd8-f8 Kf1-e2 Be7-b4 Re1-h1 c7-c6 Rh2-h4 Kf7-e7
Nh5-f6 Rh6xh4 Rh1xh4 Bb4-c3 Bd5xe6 Ke7xe6 Rh4-h6 Ke6-e7 Nf6-e4 Bc3xe5
Ne4-c5 b7-b6 Rh6-e6+ Ke7-d8 Re6xe5 b6xc5 Re5xc5 c6xb5 a4xb5 Rf8-f6 Ke2-d3
Rf6-g6 Kd3-c3 Rg6-h6 Rc5-f5 Kd8-c7 c4-c5 Rh6-h3+ Kc3-c4 Rh3-h4+ Kc4-d5
Rh4-h7 Kd5-e6) -0.46/36 60} 26. Ke2 {(Kf1-e2 Be7-c5 Ke2-d3 Rf8-h8 Bd5xe6+
Rh6xe6 Rh2-h1 Re6-h6 Rh1-f1+ Kf7-e7 Nh5-f4 c7-c6 Kd3-e4 Ke7-d7 Re1-d1+
Kd7-c7 Rd1-d2 Rh6-h4 Rd2-g2 c6xb5 Ke4-d5 Bc5-e3 Nf4-e6+ Kc7-b6 a4xb5)
+1.49/20 123} Bb4 {(Be7-b4 Re1-h1 c7-c6 Rh2-h4 c6xd5 c4xd5 Ne6-c7 Nh5-f4
Rh6xh4 Rh1xh4 Bb4-c3 Rh4-h7+ Kf7-g8 Rh7xc7 Bc3xe5 Rc7xb7 Rf8xf4 Rb7xa7
Rf4-b4 Ra7-a6 Kg8-f7 Ke2-e3 Be5-d4+ Ke3-d3 Bd4-f2 Kd3-c3 Bf2-e1+ Kc3-c2
Be1-f2 Ra6-c6 Kf7-e7 Rc6-h6 Ke7-d8 Rh6-h7 Bf2-b6 Rh7-b7 Bb6-a5 b5-b6
Rb4xa4) -0.25/36 60} 27. Rb1 {(Re1-b1 Bb4-c5 Ke2-d3 Kf7-e7 Rb1-h1 c7-c6
b5xc6 b7xc6 Bd5xc6 Rf8-h8 Bc6-f3 a7-a5 Kd3-e4 Ne6-g5+ Ke4-f4 Ng5-e6+ Kf4-f5
Bc5-d4 Rh2-h4 Rh8-g8 Rh4-g4 Rg8-h8 Nh5-f4 Rh6xh1 Bf3xh1 Rh8-f8+ Kf5-e4)
+1.15/21 107} Bc5 {(Bb4-c5 Ke2-d3 Kf7-e7 Bd5xe6 Rh6xe6 Rb1-e1 Re6-g6 Re1-e2
c7-c6 Rh2-h4 Rf8-d8+ Kd3-c3 Rg6-h6 Re2-h2 a7-a5 b5xa6/ep b7xa6 Nh5-f4
Bc5-d4+ Kc3-b4 c6-c5+ Kb4-a3 Rh6xh4 Rh2xh4 Bd4xe5 Nf4-d5+ Ke7-f7 Rh4-h5
Be5-g7 Rh5-f5+ Kf7-e8 Rf5-g5 Ke8-f7 a4-a5 Bg7-d4 Rg5-h5 Rd8-d6 Rh5-h7+
Bd4-g7 Rh7-h1 Rd6-g6 Rh1-f1+ Kf7-e8 Rf1-b1 Ke8-d7 Nd5-f4) -0.26/38 60} 28.
Kd3 {(Ke2-d3 Kf7-e7 Rb1-h1 c7-c6 b5xc6 b7xc6 Bd5xc6 Rf8-h8 Bc6-f3 a7-a5
Rh1-b1 Bc5-b4 Rh2-h1 Ne6-c5+ Kd3-e3 Nc5xa4 Nh5-f4 Rh6xh1 Bf3xh1 Rh8-h2
Bh1-d5 Na4-c5 Rb1-g1 Bb4-d2+ Ke3-f3 Bd2xf4 Kf3xf4 Nc5-e6+ Kf4-f5) +1.30/22
104} Ke7 {(Kf7-e7 Bd5xe6 Rh6xe6 Rb1-e1 Re6-g6 Nh5-f6 Ke7-e6 Re1-h1 c7-c6
Rh2-h6 Rf8-d8+ Nf6-d5 Rg6xh6 Rh1xh6+ Ke6xe5 b5xc6 b7xc6 Rh6xc6 Bc5-f2 a4-a5
Rd8-d6 Rc6-c7 Rd6-h6 Nd5-c3 Rh6-h3+ Kd3-c2 Bf2-d4 Nc3-b5 a7-a6 Rc7-e7+
Ke5-f6 Re7-e8 a6xb5 c4xb5 Rh3-c3+ Kc2-d2 Rc3-b3 Re8-a8 Rb3-a3 a5-a6 Kf6-e5
a6-a7 Ke5-d5 Ra8-d8+ Kd5-c4) -0.21/38 71} 29. Rbh1 {(Rb1-h1 c7-c6 b5xc6
b7xc6 Bd5xc6 Rf8-h8 Bc6-f3 Bc5-b6 Bf3-g4 Rh8-d8+ Kd3-c2 Ne6-d4+ Kc2-b1
Nd4-c6 Nh5-g7 Rh6xh2 Rh1xh2 Nc6xe5 Rh2-e2 Bb6-c7 Ng7-e6 Rd8-b8+ Kb1-a2
Bc7-d6 Ne6-d4 Ke7-f6 Bg4-e6 Bd6-c5) +1.11/22 84} c6 {(c7-c6 b5xc6 b7xc6
Nh5-f6 Rh6xh2 Rh1xh2 c6xd5 c4xd5 Ne6-g5 Rh2-b2 Ke7-d8 Kd3-c4 Bc5-d6 e5xd6
Rf8xf6 Rb2-b8+ Kd8-d7 Rb8-b7+ Kd7xd6 Rb7xa7 Rf6-f4+ Kc4-c3 Rf4-f3+ Kc3-d2
Ng5-e4+ Kd2-e2 Rf3-a3 Ra7-a6+ Kd6-e5 d5-d6 Ne4xd6 Ra6-a8 Ke5-d4 Ra8-b8
Kd4-e4 Rb8-b4+ Ke4-d5 a4-a5 Nd6-e4) -0.13/43 92} 30. bxc6 {(b5xc6 b7xc6
Bd5xc6 Rf8-h8 Bc6-f3 Bc5-d4 Rh2-e2 Bd4-b6 Re2-e1 Rh8-d8+ Kd3-e4 Bb6-c7
Nh5-g3 Ne6-c5+ Ke4-e3 Rh6xh1 Re1xh1 Bc7xe5 Rh1-h7+ Ke7-f8 Ng3-f5 Rd8-d3+
Ke3-e2 Rd3-d7 Rh7xd7 Nc5xd7 a4-a5 Nd7-c5 Bf3-d5) +1.15/21 66} bxc6 {(b7xc6
Bd5xe6 Rh6xe6 Rh2-e2 Rf8-h8 Kd3-e4 Bc5-d6 Ke4-f5 Bd6-b8 Nh5-f4 Rh8-f8+
Kf5-g4 Rf8-g8+ Kg4-f3 Re6xe5 Rh1-h7+ Ke7-f6 Rh7-h6+ Kf6-f5 Re2-h2 Re5-e7
Rh2-h5+ Rg8-g5 Rh5xg5+ Kf5xg5 Rh6-h5+ Kg5-f6 Nf4-d3 Kf6-e6 Rh5-h6+ Ke6-d7
Nd3-c5+ Kd7-c7 a4-a5 Re7-e1 Nc5-a6+ Kc7-b7 Na6-b4 a7-a6 Rh6xc6 Bb8-c7
Rc6xa6 Re1-c1 Ra6-h6 Bc7xa5 Kf3-e2 Rc1xc4 Nb4-c2 Rc4-c5 Ke2-d3) -0.12/47
84} 31. Bxc6 {(Bd5xc6 Rf8-h8 Bc6-f3 Bc5-d4 Rh1-e1 Bd4-b6 Bf3-g4 Rh8-d8+
Kd3-c2 Ne6-f4 Re1-h1 Rd8-h8 Kc2-c3 Bb6-c7 Kc3-d4 Nf4-g6 Rh2-e2 Rh8-d8+
Kd4-c3 Ng6xe5 Rh1-f1 Rh6-c6 Rf1-f4 Rc6-g6) +0.92/21 67} Rfh8 {(Rf8-h8
Bc6-f3 Bc5-d4 Rh2-e2 Bd4-b6 Bf3-g4 Rh6xh5 Bg4xh5 Ne6-f4+ Kd3-d2 Nf4xe2
Kd2xe2 Bb6-d4 c4-c5 Bd4xe5 Rh1-b1 Rh8-b8 Rb1-f1 Rb8-f8 Bh5-f3 Rf8-f4 Rf1-d1
Rf4-d4 Rd1-h1 Rd4xa4 Rh1-h7+ Ke7-e6 c5-c6 Ra4-a3 Rh7-b7 Be5-d6 Rb7-h7)
0.00/44 55} 32. Bf3 {(Bc6-f3 Bc5-d4 Rh2-e2 Bd4-b6 Bf3-g4 Bb6-c7 Kd3-e4
Ne6-c5+ Ke4-f3 Rh8-f8+ Kf3-g2 Nc5-d3 Rh1-d1 Rf8-d8 Re2-e4 Rh6-g6 Nh5-g3
Nd3xe5 Rd1xd8 Ke7xd8 Bg4-h5 Rg6-c6 Bh5-e2 Rc6-g6) +1.04/21 77} Bd4 {(Bc5-d4
Rh2-e2 Bd4-b6 Bf3-g4 Rh6xh5 Bg4xh5 Ne6-f4+ Kd3-d2 Nf4xe2 Kd2xe2 Bb6-d4
Ke2-d3 Bd4xe5 c4-c5 Ke7-d7 Kd3-c4 Kd7-c7 Kc4-b5 Rh8-h6 Rh1-h3 Be5-d4 Kb5-c4
Bd4-g1 Rh3-g3 Rh6xh5 Rg3xg1 Rh5-h4+ Kc4-b5 a7-a6+ Kb5xa6 Kc7-c6 a4-a5
Rh4-h8 Rg1-g6+ Kc6xc5 Rg6-g5+ Kc5-c6 Rg5-g6+) 0.00/47 54} 33. Re2 {(Rh2-e2
Bd4-b6 Bf3-g4 Rh8-d8+ Kd3-c3 Bb6-a5+ Kc3-b2 Ne6-c5 Kb2-a2 Nc5xa4 Re2-f2
Na4-c3+ Ka2-a3 Nc3-e4 Rf2-f4 Ne4-c5 Rh1-h3 Ba5-d2 Rf4-f6 a7-a5 Ka3-a2
Rh6-h8 Rh3-f3 Bd2-b4) +0.90/21 59} Bb6 {(Bd4-b6 Bf3-g4 Rh6xh5 Bg4xh5
Ne6-f4+ Kd3-d2 Nf4xe2 Kd2xe2 Bb6-d4 Ke2-d3 Bd4xe5 c4-c5 Ke7-d7 Kd3-c4
Kd7-c7 Kc4-b5 Rh8-h6 Rh1-h3 Be5-d4 Kb5-c4 Bd4-g1 Rh3-g3 Rh6xh5 Rg3xg1
Rh5-h4+ Kc4-b5 a7-a6+ Kb5xa6 Kc7-c6 a4-a5 Rh4-h8 Rg1-g7 Rh8-a8+ Rg7-a7
Ra8-c8 Ra7-h7 Rc8-a8+) 0.00/48 89} 34. Bg4 {(Bf3-g4 Bb6-c7 Bg4xe6 Rh6xh5
Rh1xh5 Rh8xh5 Be6-d5 Rh5xe5 Re2-g2 Bc7-b6 Kd3-c3 Bb6-c5 Rg2-g7+ Ke7-d6
Rg7-g6+ Kd6-d7 Rg6-c6 Re5-e3+ Kc3-d2 Bc5-d4 Rc6-h6 Re3-a3 Rh6-g6 Ra3-e3
Rg6-g4) +1.07/20 63} Rxh5 {(Rh6xh5 Bg4xh5 Ne6-f4+ Kd3-d2 Nf4xe2 Kd2xe2
Bb6-d4 Ke2-d3 Bd4xe5 c4-c5 Ke7-d7 Kd3-c4 Kd7-c7 Kc4-b5 Rh8-h6 Rh1-h3 Be5-d4
Kb5-c4 Bd4-g1 Rh3-g3 Rh6xh5 Rg3xg1 Rh5-h4+ Kc4-b5 a7-a6+ Kb5xa6 Kc7-c6
a4-a5 Rh4-h8 Rg1-g6+ Kc6xc5 Rg6-g5+ Kc5-c6 Ka6-a7 Rh8-h7+ Ka7-b8 Rh7-h8+)
0.00/52 61} 35. Bxh5 {(Bg4xh5 Ne6-f4+ Kd3-d2 Nf4xe2 Kd2xe2 Rh8-g8 Ke2-f3
Rg8-g1 Rh1xg1 Bb6xg1 Kf3-e4 Bg1-f2 Ke4-d5 a7-a5 c4-c5 Ke7-d7 Bh5-g4+ Kd7-c7
Bg4-f5 Bf2-h4 Bf5-e4 Bh4-e7 Be4-g6 Kc7-d7 Bg6-d3 Kd7-c7 Bd3-e4 Kc7-d7
Be4-f5+ Kd7-d8) +1.21/24 57} Nf4+ {(Ne6-f4+ Kd3-d2 Nf4xe2 Kd2xe2 Bb6-d4
Ke2-d3 Bd4xe5 c4-c5 Ke7-d7 Kd3-c4 Kd7-c7 Kc4-b5 Rh8-h6 Rh1-h3 Be5-d4 Kb5-c4
Bd4-g1 Kc4-b4 Bg1-d4) 0.00/52 82} 36. Kd2 {(Kd3-d2 Nf4xe2 Kd2xe2 Bb6-d4
Ke2-d3 Bd4xe5 c4-c5 Ke7-d7 Kd3-c4 Kd7-c7 Rh1-h3 Be5-a1 Rh3-h4 a7-a6 Rh4-h1
Ba1-b2 Rh1-h3 Bb2-e5 Kc4-d5 Be5-f6 Rh3-h1 Bf6-g5 Rh1-h2 Rh8-d8+ Kd5-e4
Rd8-d2 Rh2-h3) +0.98/25 58} Nxe2 {(Nf4xe2 Kd2xe2 Bb6-d4 Ke2-d3 Bd4xe5 c4-c5
Ke7-d7 Kd3-c4 Kd7-c7 a4-a5 Be5-g3 Rh1-g1 Rh8xh5 Rg1xg3 Rh5-h6 Rg3-g7+
Kc7-c6 Rg7-g4 a7-a6 Rg4-f4 Kc6-c7 Kc4-b4 Kc7-c6 Rf4-d4 Rh6-f6 Kb4-c4 Kc6-c7
Rd4-e4 Rf6-h6 Kc4-d5 Kc7-d7 c5-c6+ Rh6xc6 Re4-e7+ Kd7xe7 Kd5xc6 Ke7-e6
Kc6-c5 Ke6-d7 Kc5-b6 Kd7-c8 Kb6xa6 Kc8-c7 Ka6-b5 Kc7-b7 a5-a6+ Kb7-a7
Kb5-a5 Ka7-b8 Ka5-b4 Kb8-a7 Kb4-a5) 0.00/55 57} 37. Kxe2 {(Kd2xe2 Bb6-c7
Ke2-d3 Bc7xe5 c4-c5 Ke7-d7 Kd3-c4 Kd7-c7 Rh1-h3 a7-a6 Rh3-h1 Rh8-h6 Rh1-h4
Rh6-h7 Kc4-d5 Be5-f6 Rh4-h1 Rh7-h6 Rh1-h3 Rh6-h8 Rh3-h2 Bf6-e7 Kd5-c4
Kc7-c6) +0.90/24 83} Bd4 {(Bb6-d4 Ke2-d3 Bd4xe5 c4-c5 Ke7-d7 Kd3-c4 Kd7-c7
a4-a5 Be5-g3 Rh1-g1 Rh8xh5 Rg1xg3 Rh5-h6 Rg3-g7+ Kc7-c6 Rg7-g4 a7-a6 Rg4-f4
Kc6-c7 Kc4-b4 Rh6-h5 Rf4-f7+ Kc7-c8 Rf7-f6 Rh5-h4+ Kb4-b3 Rh4-h3+ Kb3-c4
Kc8-c7 Rf6-f7+ Kc7-c6 Rf7-f4 Kc6-c7 Rf4-f6 Rh3-h4+ Kc4-d5 Rh4-h5+ Kd5-c4)
0.00/57 69} 38. Kd3 {(Ke2-d3 Bd4xe5 c4-c5 Rh8-d8+ Kd3-e4 Be5-c3 Bh5-f3
Rd8-d4+ Ke4-f5 Rd4xa4 Rh1-h7+ Ke7-d8 Kf5-e6 Ra4-f4 Rh7-d7+ Kd8-c8 Bf3-b7+
Kc8-b8 Bb7-d5 a7-a5 Rd7-b7+ Kb8-c8 c5-c6 Rf4-h4 Ke6-f5 Rh4-h5+ Kf5-e4
Rh5-e5+ Ke4-d3 Bc3-b4) +0.92/22 74} Bxe5 {(Bd4xe5 c4-c5 Ke7-d7 Kd3-c4
Kd7-c7 a4-a5 Be5-g3 Rh1-g1 Rh8xh5 Rg1xg3 Rh5-h6 Rg3-g7+ Kc7-c6 Rg7-g4 a7-a6
Rg4-f4 Kc6-c7 Kc4-b4 Rh6-h5 Rf4-f7+ Kc7-c8 Rf7-f6 Rh5-h4+ Kb4-b3 Rh4-h3+
Kb3-c4 Kc8-c7 Rf6-f7+ Kc7-c6 Rf7-f4 Kc6-c7 Rf4-g4 Rh3-h7 Rg4-e4 Rh7-h1
Re4-e7+ Kc7-c6 Re7-e6+ Kc6-c7 Re6xa6 Rh1-c1+ Kc4-d5 Rc1-d1+ Kd5-e4 Rd1-e1+
Ke4-d4 Re1-d1+ Kd4-c3 Rd1-b1 Ra6-g6 Rb1-c1+ Kc3-d4 Rc1-d1+ Kd4-c4 Rd1-c1+)
0.00/56 68} 39. c5 {(c4-c5 Ke7-d7 Kd3-e4 Be5-f6 Ke4-d5 Kd7-c7 Kd5-c4 Bf6-e7
a4-a5 Rh8-g8 Bh5-f3 Rg8-g5 c5-c6 Rg5xa5 Rh1-h7 Kc7-d6 Rh7-h6+ Kd6-c7 Bf3-e4
a7-a6 Rh6-h7 Ra5-e5 Kc4-d4 Kc7-d6) +0.62/23 55} Kd7 {(Ke7-d7 Kd3-c4 Kd7-c7
a4-a5 Be5-g3 Rh1-g1 Rh8xh5 Rg1xg3 Rh5-h6 Rg3-g7+ Kc7-c6 Rg7-g4 a7-a6 Rg4-f4
Kc6-c7 Kc4-b4 Rh6-h5 Rf4-f7+ Kc7-c8 Rf7-f6 Rh5-h4+ Kb4-b3 Rh4-h3+ Kb3-c4
Kc8-c7 Rf6-f7+ Kc7-c6 Rf7-f4 Kc6-c7) 0.00/59 57} 40. Kc4 {(Kd3-c4 Kd7-c7
Rh1-h4 a7-a6 Rh4-h3 Kc7-c6 Bh5-f3+ Kc6-c7 Rh3xh8 Be5xh8 Kc4-d5 Bh8-g7
Bf3-e2 Kc7-b7 Kd5-c4 Bg7-e5 Be2-f3+ Kb7-c7 Bf3-e4 Be5-g3 Kc4-d5 Kc7-d7
Be4-f5+ Kd7-e7 Bf5-d3 a6-a5 Bd3-e4 Bg3-f4 Kd5-d4) +0.51/25 68} Kc7 41. a5
{(a4-a5 Be5-f4 Rh1-f1 Rh8xh5 Rf1xf4 Rh5-h6 Kc4-b5 a7-a6+ Kb5-c4 Kc7-c6
Rf4-e4 Kc6-c7) 0.00/39 4} Bg3 {User Adjudication} *[/pgn]

xr_a_y · Post by **xr_a_y** » Thu Aug 04, 2022 2:37 pm

This start position is evaluated +7 by Minic at first.

I played this at some different TC, and SF is able to draw in a lot of cases anyway ! Very strong defender.

Here a Minic win at 1min+0.1s TC. Not an easy win ... I'm really not sure a GM will succeed here ...

[pgn]
[Event "?"]
[Site "?"]
[Date "2022.08.04"]
[Round "?"]
[White "minic_3.25"]
[Black "stockfish-dev"]
[Result "1-0"]
[FEN "rnbqkbnr/pppppppp/8/8/PPPPPPPP/RNBQKBNR/8/8 w kq - 0 1"]
[GameDuration "00:02:14"]
[GameEndTime "2022-08-04T14:35:44.830 CEST"]
[GameStartTime "2022-08-04T14:33:30.209 CEST"]
[PlyCount "153"]
[SetUp "1"]
[TimeControl "60+0.1"]

1. g5 {+7.32/15 1.5s} e5 {-4.08/21 3.7s} 2. dxe5 {+7.40/18 1.6s}
a5 {-4.17/17 0.49s} 3. Bh5 {+6.56/21 1.4s} g6 {-2.19/21 2.2s}
4. e6 {+7.63/18 2.2s} f6 {-2.31/21 0.68s} 5. e5 {+5.99/16 1.9s}
f5 {-2.35/21 0.88s} 6. Qxf5 {+6.55/20 2.1s} Qe7 {-2.35/20 0.69s}
7. Qf7+ {+4.64/20 1.7s} Qxf7 {-2.37/23 1.2s} 8. exf7+ {+5.02/23 1.4s}
Kxf7 {-2.48/23 1.5s} 9. Ra1 {+4.53/22 1.8s} axb4 {-2.49/20 0.68s}
10. e6+ {+4.52/22 1.7s} dxe6 {-2.46/20 0.76s} 11. Bxh8 {+4.21/22 2.5s}
gxh5 {-2.45/21 0.72s} 12. Be5 {+5.03/20 2.3s} Nc6 {-2.54/24 7.1s}
13. Nxh5 {+4.36/20 2.4s} Nge7 {-2.48/18 0.47s} 14. Nf6 {+4.22/20 1.7s}
h6 {-2.74/26 6.7s} 15. a5 {+4.74/21 1.5s} Nxe5 {-2.96/26 4.4s}
16. fxe5 {+4.89/21 1.3s} b6 {-2.87/20 0.42s} 17. Rh2 {+5.18/20 1.3s}
Bb7 {-3.35/23 6.4s} 18. Raa2 {+5.45/19 1.4s} bxa5 {-3.12/20 1.3s}
19. Rxa5 {+5.94/20 1.3s} Rxa5 {-3.16/22 2.1s} 20. Nxa5 {+5.83/22 2.2s}
Nf5+ {-3.88/25 4.1s} 21. Kf4 {+6.92/23 1.8s} Ba8 {-3.76/22 0.95s}
22. g6+ {+7.95/22 1.3s} Kxg6 {-2.65/19 0.25s} 23. h5+ {+7.96/25 1.2s}
Kf7 {-3.54/22 1.0s} 24. Rd2 {+8.07/25 1.1s} c5 {-4.71/24 4.1s}
25. Rd7+ {+8.91/21 1.3s} Be7 {-4.72/16 0.16s} 26. Nb3 {+8.97/21 1.5s}
Bg2 {-5.08/26 2.8s} 27. Nxc5 {+8.91/26 1.5s} Bf1 {-5.21/16 0.22s}
28. Nfe4 {+9.04/27 1.2s} Bxc4 {-6.16/22 1.8s} 29. Nd6+ {+8.86/27 1.3s}
Kf8 {-6.09/16 0.17s} 30. Rxe7 {+9.39/29 1.7s} Kxe7 {-6.02/20 0.72s}
31. Nxc4 {+9.85/22 1.7s} Ng7 {-6.00/18 0.21s} 32. Kg4 {+11.15/25 1.1s}
Nf5 {-6.54/23 0.47s} 33. Na5 {+11.94/25 1.3s} Kf7 {-7.83/22 2.0s}
34. Nc6 {+12.00/29 0.84s} Ke8 {-8.37/20 0.61s} 35. Nxb4 {+12.14/25 0.98s}
Nd4 {-6.76/13 0.063s} 36. Nbd3 {+12.14/33 1.5s} Ke7 {-8.44/17 0.35s}
37. Kf4 {+12.14/33 0.98s} Nb5 {-9.39/16 0.31s} 38. Ne4 {+12.27/24 0.86s}
Kd7 {-9.64/16 0.70s} 39. Nf6+ {+13.92/20 0.98s} Kd8 {-8.62/14 0.098s}
40. Ng8 {+14.44/22 1.2s} Ke8 {-10.67/12 0.15s} 41. Nxh6 {+14.98/21 0.69s}
Kf8 {-10.97/15 0.18s} 42. Kg5 {+17.41/21 0.93s} Kg7 {-9.67/14 0.057s}
43. Ng4 {+19.82/20 1.1s} Kf7 {-10.03/17 0.11s} 44. Nf4 {+18.47/17 0.67s}
Nc7 {-12.24/13 0.14s} 45. h6 {+22.87/21 0.28s} Nb5 {-14.87/14 0.11s}
46. Ng6 {+22.88/19 0.18s} Ke8 {-16.79/14 0.10s} 47. Nf6+ {+22.94/18 0.27s}
Kd8 {-14.69/12 0.042s} 48. h7 {+22.65/17 0.19s} Kc7 {-16.39/13 0.15s}
49. Nf4 {+27.35/11 0.095s} Nd4 {-16.52/15 0.11s} 50. N6d5+ {+23.52/13 0.10s}
exd5 {-13.35/12 0.054s} 51. Kf6 {+24.93/14 0.14s} Nb5 {-14.48/13 0.14s}
52. Nxd5+ {+25.95/14 0.11s} Kc6 {-13.61/12 0.061s} 53. e6 {+24.84/15 0.12s}
Kxd5 {-11.52/12 0.035s} 54. e7 {+27.20/14 0.072s} Nd6 {-22.55/12 0.19s}
55. e8=R {+27.57/14 0.076s} Nxe8+ {-5.57/11 0.052s} 56. Ke7 {+42.24/16 0.14s}
Nd6 {-5.37/12 0.037s} 57. h8=Q {+41.71/16 0.069s} Ne4 {-5.87/13 0.12s}
58. Qh5+ {+43.57/19 0.14s} Kd4 {-6.21/13 0.11s} 59. Ke6 {+43.56/18 0.10s}
Nc5+ {-5.92/12 0.064s} 60. Kd6 {+43.79/20 0.12s} Ne4+ {-6.20/12 0.18s}
61. Kc6 {+44.41/18 0.093s} Nc3 {-6.56/14 0.15s} 62. Qh8+ {+44.84/18 0.11s}
Kd3 {-6.74/12 0.11s} 63. Qh4 {+44.85/20 0.11s} Ke3 {-6.73/12 0.073s}
64. Kd6 {+45.08/20 0.099s} Ne2 {-7.88/13 0.12s} 65. Ke5 {+45.80/17 0.11s}
Kd2 {-8.67/14 0.10s} 66. Qc4 {+45.84/18 0.098s} Ke3 {-10.04/14 0.10s}
67. Qd5 {+48.40/16 0.10s} Kf2 {-56.41/19 0.057s} 68. Qd3 {+49.99/17 0.12s}
Ng3 {-M26/25 0.087s} 69. Qd4+ {+M25/17 0.14s} Ke2 {-M26/27 0.042s}
70. Qg4+ {+M23/20 0.077s} Kf2 {-M18/25 0.082s} 71. Qf4+ {+M17/22 0.089s}
Ke1 {-M16/22 0.046s} 72. Qxg3+ {+M11/18 0.085s} Kd2 {-M10/26 0.097s}
73. Kd4 {+M9/17 0.11s} Kc2 {-M8/42 0.052s} 74. Qc3+ {+M7/20 0.11s}
Kb1 {-M6/245 0.037s} 75. Qd2 {+M5/24 0.014s} Ka1 {-M4/245 0.009s}
76. Kc3 {+M3/121 0.011s} Kb1 {-M2/245 0.003s}
77. Qb2# {+M1/121 0.003s, White mates} 1-0
[/pgn]

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