Is doubling the time control compensate for +1.41 initial advantage ?

Discussion of anything and everything relating to chess playing software and machines.

Moderators: hgm, Dann Corbit, Harvey Williamson

Chessqueen
Posts: 5479
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Is doubling the time control compensate for +1.41 initial advantage ?

Post by Chessqueen »

I am experimenting to see if doubling the time control for Black 40 minutes to White only 20 minutes can compensate for White position having an initial advantage of +1.41. What is your opinion ? Honestly I believe that not even tripling the time control can help compensate :roll:

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.25"]
[Round "?"]
[White "Dragon-2.6.1-64bit-avx2"]
[Black "Berserk-9"]
[Result "*"]
[BlackElo "2000"]
[Time "11:15:47"]
[WhiteElo "3550"]
[TimeControl "1200+1"]
[SetUp "1"]
[FEN "rbbnknqr/pppppppp/8/8/8/8/PPPPPPPP/RBBQKNNR w KQkq - 0 1"]
[Termination "unterminated"]
[PlyCount "0"]


*[/pgn]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
Uri Blass
Posts: 10098
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Is doubling the time control compensate for +1.41 initial advantage ?

Post by Uri Blass »

I believe it is dependent on the time control

try instead of 40 minutes against 20 minutes
time control of 0.04 seconds per game against 0.02 seconds per game and you may get a different result.
Chessqueen
Posts: 5479
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Is doubling the time control compensate for +1.41 initial advantage ?

Post by Chessqueen »

Uri Blass wrote: Thu Aug 25, 2022 10:54 pm I believe it is dependent on the time control

try instead of 40 minutes against 20 minutes
time control of 0.04 seconds per game against 0.02 seconds per game and you may get a different result.
I believe that is too Quick, But I gave to the White side Dragon 2.6.1 only 15 minutes and to the Black Side 45 Minutes and the initial position of White was too a good and even if Berserk-9 had three times more it lost, Next game I will give Berserk-9 only 15 minutes to only 45 minutes to Dragon 2.6.1. playing with the Black pieces.

[pgn][Event "Position advantage vs times"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.25"]
[Round "?"]
[White "Dragon-2.6.1-64bit-avx2"]
[Black "Berserk-9-x64-avx2-pext"]
[Result "1-0"]
[BlackElo "3485"]
[Time "11:15:47"]
[WhiteElo "3520"]
[TimeControl "1200+1"]
[SetUp "1"]
[FEN "rbbnknqr/pppppppp/8/8/8/8/PPPPPPPP/RBBQKNNR w KQkq - 0 1"]
[Termination "normal"]
[PlyCount "108"]
[WhiteType "program"]
[BlackType "program"]

1. e4 {(e2-e4 c7-c6 d2-d4 d7-d5 c2-c3 d5xe4 Bb1xe4 f7-f5 Be4-c2 Qg8-e6+
Ng1-e2 Nd8-f7 Qd1-d3 Qe6-f6 f2-f4 Nf8-g6 Bc1-e3 Bc8-e6 Nf1-d2 O-O a2-a4
Bb8-c7 O-O Ra8-d8 Nd2-f3 Nf7-d6 b2-b3 Be6-d5 c3-c4 Bd5xf3 Rf1xf3) +1.39/29
13} g5 {(g7-g5 d2-d4 d7-d6 c2-c3 a7-a6 Nf1-e3 Nf8-g6 Ng1-e2 Nd8-e6 Ne3-d5
h7-h5 Qd1-a4+ Ke8-d8 Qa4-a5 Bb8-a7 O-O b7-b6 Qa5-a4 h5-h4 Bb1-d3 Qg8-e8
Qa4-c2 c7-c6 Nd5-e3 Ne6-f4 h2-h3 e7-e5 Ne2xf4 g5xf4 Ne3-f5 Kd8-c7 a2-a4
a6-a5) -0.98/29 101} 2. d4 {(d2-d4 h7-h5 c2-c3 h5-h4 Nf1-e3 Nd8-e6 Ng1-e2
c7-c6 O-O Ne6-f4 Bb1-c2 d7-d6 Kg1-h1 Bb8-c7 h2-h3 e7-e5 d4-d5 Nf8-g6 Bc2-a4
Bc8-d7 c3-c4 Qg8-g7 Ne2xf4 Ng6xf4) +1.61/25 26} d6 {(d7-d6 Ng1-e2 h7-h5
a2-a4 Nd8-e6 Nf1-e3 Nf8-g6 c2-c3 a7-a6 O-O Qg8-g7 b2-b4 Ne6-f4 Kg1-h1
Bc8-d7 Bb1-c2 c7-c6 Ra1-b1 Qg7-f6 Ne2-g1 Bb8-c7 Rb1-b2 e7-e5 g2-g3 Nf4-h3
Ne3-f5 Nh3xg1 Rf1xg1 d6-d5) -0.95/30 95} 3. c3 {(c2-c3 c7-c6 a2-a4 h7-h5
a4-a5 a7-a6 Ng1-f3 g5-g4 Nf3-h4 Nf8-g6 Nh4xg6 Qg8xg6 Nf1-e3 Bb8-c7 d4-d5
h5-h4 Bb1-d3 Bc7-b8 Ne3-c4 h4-h3 g2-g3 Bb8-a7 Bc1-e3 c6xd5 e4xd5 Bc8-f5
Bd3xf5 Qg6xf5 Qd1-a4+ Ke8-f8) +1.81/29 82} h5 {(h7-h5 Nf1-e3 Nf8-g6 a2-a4
Nd8-e6 Ng1-e2 a7-a5 O-O c7-c6 Ra1-a2 h5-h4 h2-h3 Ng6-f4 Rf1-e1 Nf4xe2+
Qd1xe2 Ne6-f4 Qe2-f3 Qg8-g7 Ra2-a3 Bb8-c7 Bb1-c2 Rh8-g8 Ne3-f5 Bc8xf5 e4xf5
d6-d5 Ra3-b3 O-O-O Re1xe7) -0.88/28 28} 4. Nf3 {(Ng1-f3 g5-g4 Nf3-h4 c7-c6
f2-f4 g4xf3/ep Qd1xf3 Bb8-c7 a2-a4 Nd8-e6 a4-a5 Nf8-g6 Nh4-f5 Bc8-d7 a5-a6
b7-b6 h2-h4 O-O-O Nf1-g3 Ne6-g7 Bb1-a2 Rd8-f8 Bc1-g5 Ng7xf5 Ng3xf5 e7-e6
Nf5-e7+ Ng6xe7 Bg5xe7 Rf8-e8 Be7-f6 Rh8-h6 e4-e5 d6xe5) +1.80/29 15} g4
{(g5-g4 Nf3-h4 Nf8-g6 Nh4-f5 a7-a6 h2-h4 g4xh3/ep Rh1xh3 h5-h4 Nf1-e3
Ng6-f4 Rh3xh4 Bc8xf5 Rh4xh8 Qg8xh8 e4xf5 Nf4xg2+ Ne3xg2 Qh8-h1+ Ke1-e2
Qh1xg2 Bc1-e3 Qg2-g4+ Ke2-d2 Qg4xd1+ Kd2xd1 d6-d5 Kd1-d2 c7-c6 Bb1-d3
Ke8-d7 Ra1-h1 Bb8-d6 a2-a4 Ra8-b8 Rh1-h7 Kd7-c7) -1.13/30 45} 5. Nh4
{(Nf3-h4 c7-c6 f2-f4 g4xf3/ep g2xf3 Bb8-c7 Bc1-e3 Nf8-g6 Rh1-g1 Ng6xh4
Rg1xg8+ Rh8xg8 f3-f4 Bc8-g4 Qd1-b3 a7-a5 Bb1-d3 a5-a4 Qb3-b4 d6-d5 e4xd5
a4-a3 b2-b3 Bc7-d6 Qb4-b6 Ra8-c8 Ke1-f2 c6xd5 Qb6-b5+ Rc8-c6 Qb5xd5)
+1.80/29 23} Ng6 {(Nf8-g6 Nh4-f5 Bc8-d7 Nf1-e3 c7-c6 O-O Bb8-c7 d4-d5
Bc7-b6 a2-a4 Ng6-e5 Nf5-h4 Bb6xe3 Bc1xe3 Qg8-g7 Qd1-e1 Rh8-g8 Kg1-h1 Ne5-c4
Be3-c1 f7-f6 a4-a5 Nd8-f7 Bc1-f4 Nc4-e5 Bf4-g3 Qg7-h7 Qe1-e3 Nf7-g5 Rf1-e1
Ke8-f8 a5-a6 b7-b5 Qe3-d4 c6xd5) -1.17/34 201} 6. Nf5 {(Nh4-f5 c7-c6 f2-f3
g4xf3 Qd1xf3 Bb8-c7 a2-a4 Bc8-d7 a4-a5 f7-f6 a5-a6 b7-b6 Nf1-g3 Nd8-f7
Ng3xh5 O-O-O h2-h4 Kc8-b8 g2-g4 Bd7-c8 Bb1-c2 d6-d5 e4xd5 c6xd5 Bc1-d2
Nf7-d6 O-O-O Nd6-e4 Qf3-e2 e7-e6) +1.70/28 24} Bd7 {(Bc8-d7 Nf1-e3 e7-e6
O-O a7-a5 Nf5-g3 Bd7-b5 Ng3-e2 Bb8-a7 a2-a3 Ng6-e7 b2-b4 h5-h4 Bb1-d3
Bb5xd3 Qd1xd3 Nd8-c6 Ra1-b1 O-O-O Bc1-d2 d6-d5 e4-e5 Qg8-g7 b4xa5 Nc6xa5
Qd3-b5 Ba7-b6 a3-a4 Ne7-c6 Ne2-f4 Kc8-b8) -1.16/29 25} 7. N1e3 {(Nf1-e3
c7-c6 a2-a4 e7-e6 Nf5-g3 d6-d5 f2-f3 Qg8-g7 e4-e5 Ng6xe5 d4xe5 Bb8xe5 O-O
h5-h4 f3-f4 Be5-c7 Ng3-e2 c6-c5 Ra1-a2 Nd8-c6 b2-b4 c5xb4 c3xb4 Nc6xb4
Bc1-b2 f7-f6 Ra2-a3 O-O-O Qd1-d4 Nb4-c6 Qd4xf6) +1.90/28 63} c6 {(c7-c6 O-O
f7-f6 a2-a4 Bb8-c7) -1.32/33 117} 8. a4 {(a2-a4 Bb8-c7 d4-d5 Ng6-e5 a4-a5
h5-h4 h2-h3 g4xh3 g2xh3 e7-e6 Nf5-d4 c6xd5 e4xd5 f7-f5 a5-a6 f5-f4 d5xe6
Bd7-c6 Ne3-g4 Ne5xg4 Nd4xc6 Qg8xe6+ Qd1-e2 Qe6xe2+ Ke1xe2 b7xc6 h3xg4
Nd8-e6) +1.90/28 27} e6 {(e7-e6 Nf5-g3 Qg8-g7 O-O d6-d5 b2-b4 Ng6-e7 Rf1-e1
f7-f6 e4xd5 c6xd5 Bb1-a2 h5-h4 Qd1xg4 Qg7xg4 Ne3xg4 Ke8-f7 Ng3-e2 Bd7xa4
Ba2xd5 Ne7xd5 Ra1xa4 Nd8-c6 Ng4-e3 Nc6-e7 c3-c4 b7-b5 c4xb5 Rh8-d8 Bc1-d2
Bb8-c7 Ne3xd5 Ne7xd5 Kg1-f1 Bc7-b6 Re1-a1 Ra8-c8 Ra1-a2 Rc8-c4 Kf1-e1 h4-h3
g2xh3) -1.32/31 33} 9. Ng3 {(Nf5-g3 Qg8-g7 O-O d6-d5 e4-e5 f7-f5 e5xf6/ep
Qg7xf6 Ng3xh5 Bb8xh2+ Kg1-h1 Bh2-f4 Ne3xg4 Qf6-g5 Kh1-g1 Bf4xc1 Bb1xg6+
Qg5xg6 Nh5-f6+ Ke8-e7 Ra1xc1 Nd8-f7 Qd1-c2 Qg6-g7 f2-f3 Nf7-d6 Rc1-e1
Ra8-f8 Nf6xd7 Ke7xd7 Ng4-e5+ Kd7-c8 Qc2-g6) +2.07/26 13} Qg7 {(Qg8-g7 O-O
d6-d5 b2-b4 d5xe4 Ng3xe4 b7-b6 Ne3-c4 f7-f5 Ne4-d6+ Ke8-f8 b4-b5 Nd8-f7
Bc1-a3 Kf8-g8 Rf1-e1 c6xb5 a4xb5 Kg8-h7 Bb1-d3 Rh8-d8 Qd1-b1 h5-h4 Nd6xf7
Qg7xf7 Ba3-d6 Bb8xd6 Nc4xd6 Qf7-f6 Nd6-c4 h4-h3 g2-g3 Bd7-e8 Bd3-f1 Kh7-g7
Re1-e3 Be8-f7) -1.57/33 102} 10. O-O {(O-O d6-d5 e4-e5 c6-c5 b2-b4 Nd8-c6
b4xc5 Bb8-c7 f2-f4 g4xf3/ep Qd1xf3 Ng6xe5 d4xe5 Nc6xe5 Qf3-f6 Qg7xf6 Rf1xf6
b7-b6 c5-c6 Ne5xc6 Ng3-e2 Nc6-e5 Bb1-c2 h5-h4 Ne2-d4 O-O-O Bc1-a3 Rd8-g8
Rf6-f2 Rh8-h5) +2.31/26 21} d5 {(d6-d5 b2-b4 d5xe4 Ng3xe4 f7-f5 Ne4-c5
Bd7-c8 f2-f4 O-O Nc5-d3 Nd8-f7 Ne3-c4 Nf7-d6 Nc4-e5 a7-a5 b4xa5 Bb8-c7
Bc1-a3 Rf8-d8 Ba3xd6 Rd8xd6 Bb1-a2 Bc7xa5 Qd1-c2 Ba5-c7 Ra1-e1 Kg8-h7
Ba2-b3 h5-h4 Kg1-h1 b7-b6 Ne5xg6 Kh7xg6 Nd3-e5+ Kg6-h7) -1.47/32 52} 11. e5
{(e4-e5 c6-c5 f2-f4 c5xd4 c3xd4 Nd8-c6 b2-b4 Nc6xb4 a4-a5 Bb8-c7 Qd1-b3
Nb4-c6 Qb3xb7 Ra8-c8 Ne3xd5 e6xd5 Ng3-f5 Qg7-g8 Bc1-a3 Ng6-e7 Nf5xe7 Nc6xe7
Bb1-d3 Ne7-c6 Bd3-b5 Rc8-b8 Qb7xc7 Rb8xb5 f4-f5 Qg8-h7) +2.53/27 11} Nh4
{(Ng6-h4 f2-f4 g4xf3/ep Rf1xf3 Nh4xf3+ Qd1xf3 Qg7-g5 Ng3-e2 Qg5-h4 g2-g3
Qh4-e7 Ne2-f4 f7-f5 Nf4-g6 Qe7-h7 Ng6xh8 Qh7xh8 Ne3-g2 c6-c5 Ng2-f4 c5xd4
c3xd4 Nd8-c6 Bc1-e3 h5-h4 Nf4-g6 Qh8-g7 Ng6xh4 Bb8-c7 Bb1-d3 Bc7-b6 Qf3-f4
O-O-O Nh4-f3 Rd8-h8 Ra1-c1 Kc8-b8 Bd3xf5 e6xf5 e5-e6+ Kb8-a8) -1.70/29 43}
12. f3 {(f2-f3 g4xf3 Rf1xf3 f7-f5 Rf3-f4 Qg7-g5 Rf4-f2 Qg5-g6 Bb1-d3 Nd8-f7
Qd1-b3 b7-b6 c3-c4 d5xc4 Bd3xc4 Bb8-c7 Bc1-d2 Nf7-g5 Ra1-f1 O-O-O Rf2-f4
Nh4xg2 Ne3xg2 Kc8-b8 Rf4-h4 c6-c5 Bd2xg5 Qg6xg5 Bc4xe6 Bd7xe6 Qb3xe6 c5xd4
Qe6xf5) +3.21/27 11} gxf3 {(g4xf3 Rf1xf3 f7-f5 Rf3-f4 Qg7-g5 Ne3-f1 Qg5-e7
Ng3xh5 Nd8-f7 Nh5-f6+ Ke8-d8 Rf4-f2 c6-c5 Qd1-e2 a7-a5 Bc1-e3 Bd7-c6 Bb1-c2
Ra8-a6 Ra1-e1 c5xd4 c3xd4 Ra6-b6 b2-b3 Rb6-b4 Nf1-d2 Bb8-a7 Qe2-d3 f5-f4
Rf2xf4 Nf7xe5 Qd3-c3 Ne5-d7 Nf6xd7 Kd8xd7 Nd2-f3 Nh4xf3+ Rf4xf3 Qe7-g7
Rf3-g3) -2.96/31 64} 13. Rxf3 {(Rf1xf3 f7-f5 Rf3-f4 Qg7-g5 Rf4-f2 Qg5-e7
Ng3xh5 Nd8-f7 Nh5-f6+ Ke8-d8 Ne3-g4 f5xg4 Qd1xg4 Nf7xe5 d4xe5 Bb8xe5 Bc1-g5
Be5xh2+ Kg1-f1 Kd8-c7 Bg5xh4 Bh2-e5 Qg4-g5 Be5xf6 Qg5-g3+ Qe7-d6 Rf2xf6
Ra8-g8 Bb1-g6 Qd6xg3 Bh4xg3+ Kc7-c8 Kf1-g1 Rh8-h6 Bg6-f7 Rh6xf6 Bf7xg8)
+3.39/30 19} f5 {(f7-f5 Rf3-f4 Qg7-g5 Ne3-f1 Qg5-e7 Ng3xh5 Nd8-f7 Nh5-f6+
Ke8-d8 Rf4-f2 Nh4-g6 Bb1-d3 Bb8-c7 a4-a5 Ng6xe5 d4xe5 Nf7xe5 Nf6xd7 Kd8xd7
Bd3-e2 Ra8-g8 Bc1-f4 Ne5-f7 Bf4xc7 Kd7xc7 Qd1-d4 Nf7-g5 Qd4xa7 Ng5-h3+
Kg1-h1 Qe7-g7 Qa7-b6+ Kc7-d6 Ra1-d1 Nh3xf2+ Qb6xf2 Rg8-a8 Qf2-b6 Qg7-c7
Qb6-e3 Qc7xa5 Qe3-g3+ Kd6-d7 Qg3-g7+ Kd7-d6 Nf1-g3 Ra8-g8) -2.99/31 40} 14.
Rf4 {(Rf3-f4 Qg7-g5 Rf4-f2 Qg5-g6 Bb1-d3 Nd8-f7 Qd1-b3 b7-b6 c3-c4 d5xc4
Bd3xc4 Bb8-c7 Bc1-d2 Nf7-g5 Bc4-e2 O-O-O a4-a5 b6-b5 Rf2-f4 Nh4xg2 Ne3xg2
a7-a6 Rf4-h4 Ng5-e4 Ng3xe4 f5xe4 Qb3-g3 Rd8-g8 Qg3xg6 Rg8xg6 Be2xh5 Rg6-g7
Ra1-a3) +3.44/29 12} Qg5 {(Qg7-g5 Ne3-f1 Qg5-e7 Ng3xh5 Nd8-f7 Nh5-f6+
Ke8-d8 Rf4-f2 Nh4-g6 Bb1-c2 Ng6xe5 d4xe5 Bb8xe5 Nf6xd7 Kd8xd7 Qd1-e2 Ra8-g8
Bc1-f4 Be5xf4 Rf2xf4 Nf7-g5 Kg1-h1 Qe7-c5 Ra1-e1 Kd7-c7 Qe2-e5+ Qc5-d6
Qe5-e3 a7-a6 Rf4-f2 Rh8-h4 g2-g3 Rh4-g4 Rf2-g2 Kc7-b8) -3.01/29 20} 15. Rf2
{(Rf4-f2 Qg5-g6 Bb1-d3 Nd8-f7 Qd1-b3 b7-b6 c3-c4 d5xc4 Bd3xc4 Bb8-c7 Bc1-d2
Nf7-g5 Bc4-e2 Ng5-f7 Ra1-c1 Bc7-d8 Qb3-d1 O-O Be2xh5 Qg6-g7 Bh5xf7+ Rf8xf7
Ng3-h5 Qg7-h8 Ne3-c4 Rf7-h7 Nh5-f4 Rh7-g7 Qd1-b3 Bd8-g5 Nc4-d6 Qh8-h6 g2-g3
Bg5xf4 Bd2xf4) +3.54/29 10} Qg6 {(Qg5-g6 Rf2-f4 Qg6-g5 Ne3-f1 Qg5-e7 Ng3xh5
Nd8-f7 Nh5-f6+ Ke8-d8 Rf4-f2 Nh4-g6 Bb1-c2 Ng6xe5 d4xe5 Bb8xe5 Nf6xd7
Kd8xd7 Qd1-e2 Ra8-g8 Bc1-f4 Be5xf4 Rf2xf4 Nf7-g5 Kg1-h1 Qe7-c5 Ra1-e1
Kd7-c8 Bc2-d3 Qc5-b6 Qe2-e5 Qb6-c7 h2-h4 Qc7xe5 Re1xe5 Kc8-d7 Re5-e3 Kd7-d6
Kh1-g1 Ng5-f7 Bd3-e2 Kd6-e7 Nf1-h2 e6-e5 Rf4xf5) -3.10/31 20} 16. Bd3
{(Bb1-d3 Nd8-f7 Qd1-b3 b7-b6 c3-c4 d5xc4 Bd3xc4 Bb8-c7 Bc1-d2 Nf7-g5 Bc4-e2
O-O-O a4-a5 b6-b5 Rf2-f4 Nh4xg2 Ne3xg2 Rd8-g8 Rf4-h4 Ng5-e4 Bd2-f4 Bc7-d8
Rh4xh5 Ne4xg3 Qb3xg3 Qg6xh5 Qg3xg8 Qh5xh2+ Bf4xh2 Rh8xg8 Kg1-f2 Rg8-h8
Bh2-f4 Kc8-b7 b2-b3 Bd8-e7 Be2-f3 Be7-b4 a5-a6+ Kb7-b6) +3.85/28 24} Nf7
{(Nd8-f7 Qd1-b3 b7-b6 c3-c4 d5xc4 Bd3xc4 Bb8-c7 Ne3-c2 Rh8-g8 Nc2-e1 O-O-O
Ng3-e2 f5-f4 Bc4-d3 Nh4-f5 a4-a5 b6-b5 Ne2xf4 Qg6-g4 Bd3xf5 Qg4xf5 Nf4-d3
Qf5-g6 Bc1-e3 h5-h4 Rf2-f6 Qg6-h7 Nd3-c5 Nf7-g5 Be3xg5 Rg8xg5 Nc5xe6
Qh7-e4) -3.44/28 45} 17. Qb3 {(Qd1-b3 b7-b6 c3-c4 d5xc4 Bd3xc4 Bb8-c7
Bc1-d2 Nf7-g5 Bc4-e2 Ng5-f7 a4-a5 b6-b5 Ne3-c2 Nf7-g5 Nc2-e1 O-O-O Rf2-f4
Nh4xg2 Ne1xg2 Rh8-g8 Rf4-h4 Kc8-b8 Ra1-f1 Bd7-c8 Be2xh5 Qg6-h6 Bd2xg5
Qh6xg5 Bh5-f7 Bc7xa5 Bf7xe6 Bc8xe6 Qb3xe6 Ba5-b6 Qe6xc6 f5-f4 Rh4xf4 Qg5xe5
Kg1-h1 Rd8xd4) +3.80/29 14} b6 {(b7-b6 c3-c4 d5xc4 Bd3xc4 Bb8-c7 Ne3-c2
Rh8-g8 Nc2-e1 O-O-O Ng3-e2 f5-f4 Bc4-d3 Nh4-f5 Ne2xf4 Nf5xd4 Qb3-c3 Qg6-g7
Qc3xd4 Nf7xe5 Bd3-e2 Ne5-g4 Qd4xg7 Rg8xg7 Rf2-f1 Bc7-d6 Ne1-d3 Rd8-g8 a4-a5
e6-e5 Nf4xh5 Ng4xh2 Nh5xg7 Nh2xf1 Kg1xf1 Rg8xg7 a5xb6 a7xb6 Bc1-e3 Kc8-b7
Be2-f3) -3.94/31 47} 18. c4 {(c3-c4 d5xc4 Bd3xc4 Bb8-c7 Bc1-d2 Nf7-g5
Bc4-e2 Ng5-f7 a4-a5 b6-b5 Ne3-c2 Nf7-g5 Qb3-c3 O-O Be2xh5 Qg6-g7 Qc3-e3
Bc7-d8 Bd2-b4 c6-c5 Bb4xc5 Bd7-c6 Bc5xf8 Qg7xf8 Qe3-c3 Bc6xg2 Rf2xg2
Ng5-h3+ Kg1-h1 Nh4xg2 Kh1xg2) +3.82/27 11} dxc4 {(d5xc4 Bd3xc4 Bb8-c7
Ne3-c2 Rh8-g8 Nc2-e1 O-O-O Ng3-e2 f5-f4 Bc4-d3 Qg6-g7 Ne2xf4 Nf7-g5 Bd3-a6+
Kc8-b8 Nf4xh5 Qg7-e7 Nh5-f6 Rg8-g6 Bc1xg5 Rg6xg5 Qb3-c2 Rg5-f5 Ra1-d1
Qe7-g7 Qc2-e4 Nh4-g6 Rd1-d2 Ng6-e7 Nf6xd7+ Rd8xd7 g2-g3 Rf5xf2 Rd2xf2
Ne7-d5 Ba6-e2 Qg7-h6 Be2-f3 Qh6-c1 Kg1-g2 Bc7-d8 Ne1-d3) -4.03/29 29} 19.
Bxc4 {(Bd3xc4 Bb8-c7 Bc1-d2 Nf7-g5 Bc4-e2 O-O-O a4-a5 b6-b5 Rf2-f4 Nh4xg2
Ne3xg2 Kc8-b8 Rf4-h4 Rd8-g8 Rh4xh5 Ng5-h3+ Kg1-f1 a7-a6 Be2-f3 c6-c5 Ra1-c1
c5xd4 Rh5xh8 Rg8xh8 Ng2-f4 Qg6-g5 Rc1xc7 Kb8xc7 Ng3-e2 Nh3xf4 Bd2xf4)
+3.86/26 27} Bc7 {(Bb8-c7 Ne3-c2 Rh8-g8 Nc2-e1 O-O-O Ng3-e2 f5-f4 Bc4-d3
Qg6-g7 Ne2xf4 Nf7-g5 Bd3-a6+ Kc8-b8 Nf4xh5 Qg7-e7 Nh5-f6 Rg8-g6 Qb3-c3
Ng5-h7 Bc1-f4 Nh4-f5 Ne1-f3 Nh7xf6 e5xf6 Rg6xf6 Bf4xc7+ Kb8xc7 a4-a5 Qe7-d6
a5xb6+ a7xb6 Ba6-f1 Bd7-c8 Nf3-e5 Bc8-b7 Rf2-f4 Nf5xd4) -3.96/30 38} 20.
Nc2 {(Ne3-c2 O-O-O Ng3-e2 Rd8-e8 Ne2-f4 Qg6-g8 Bc4-a6+ Kc8-b8 a4-a5 Nf7-g5
a5xb6 Bc7xb6 Qb3-g3 Nh4xg2 Rf2xg2 Ng5-e4 Qg3-b3 Qg8-h7 Kg1-f1 Re8-g8 Nc2-e1
Rg8xg2 Nf4xg2 Rh8-g8 Bc1-e3 Qh7-f7 Ng2-f4 h5-h4 Ra1-c1) +4.02/25 13} Rg8
{(Rh8-g8 Nc2-e1 O-O-O Ng3-e2 f5-f4 Bc4-d3 Nh4-f5 Ne2xf4 Nf5xd4 Qb3-c3
Qg6-g7 Qc3xd4 Nf7xe5 Bd3-e2 Qg7-e7 Qd4-e4 Ne5-g4 Be2xg4 h5xg4 Nf4-e2 Qe7-c5
Bc1-f4 e6-e5 Ne1-d3 Qc5xf2+ Kg1xf2 e5xf4 Ne2xf4 Kc8-b7 a4-a5 Rg8-e8 Qe4-c4
Kb7-b8 a5xb6 a7xb6 Qc4-a6) -4.03/31 68} 21. Ne1 {(Nc2-e1 Bc7-d8 Kg1-h1
Nf7-g5 Ne1-d3 Ra8-c8 Bc1-e3 Bd8-e7 Nd3-f4 Qg6-f7 Bc4-e2 Ke8-f8 a4-a5 b6-b5
Ra1-f1 Kf8-g7 Be2xh5 Qf7-f8 Ng3-e2 c6-c5 g2-g3 c5-c4 Qb3-d1 Ng5-e4 g3xh4)
+4.16/24 11} O-O-O {(O-O-O Ng3-e2 f5-f4 Bc4-d3 Nh4-f5 Ne2xf4 Nf5xd4 Qb3-c4
Qg6-g7 Qc4xd4 Qg7xe5 Ne1-f3 Qe5xd4 Nf3xd4 Nf7-e5 Bd3-a6+ Kc8-b8 Nf4xe6
Bd7xe6 Nd4xe6 Rd8-d1+ Rf2-f1 Ne5-f3+ Kg1-f2 Rd1xf1+ Kf2xf1 Nf3xh2+ Kf1-g1
Bc7-e5 Bc1-f4 Be5xf4 Ne6xf4 Nh2-f3+ Kg1-f2 Nf3-e5 Ba6-e2 h5-h4 Ra1-e1
Ne5-g4+ Kf2-f3 Ng4-e5+ Kf3-e4 Ne5-g6 Nf4xg6 Rg8xg6 Ke4-f3) -4.16/33 70} 22.
Nd3 {(Ne1-d3 Kc8-b8 Nd3-f4 Qg6-g4 Bc1-e3 Nh4xg2 Rf2xg2 c6-c5 d4xc5 Nf7xe5
c5xb6 a7xb6 Be3xb6 Qg4-f3 Bb6xc7+ Kb8xc7 Nf4xe6+ Bd7xe6 Bc4xe6 Qf3xb3
Be6xb3 Rg8-g4 Bb3-d1 Rg4-g8 Ra1-c1+ Kc7-b8 Bd1xh5 f5-f4 Ng3-e4 f4-f3 Rg2-g5
Rg8xg5+ Ne4xg5) +4.58/24 13} Rde8 {(Rd8-e8 Nd3-f4 Qg6-h6 Nf4xe6 Qh6xe6
Bc4xe6 Bd7xe6 Qb3-d1 Re8-d8 Bc1-f4 Rg8-g4 h2-h3 Rg4-g6 a4-a5 Rd8-g8 Qd1xh5
Rg8-h8 Qh5-d1 Rh8-g8 Qd1-e2 Kc8-b8 Qe2-h5 Rg8-h8 Qh5-d1 b6xa5 Qd1-c1 Be6-d5
e5-e6 Nf7-d6 e6-e7 Rh8-e8 Qc1-e3 Kb8-a8 Ra1-c1 Rg6-e6 Qe3-d3 Re8xe7 Bf4-g5
Nd6-e4 Bg5xh4) -5.24/33 358} 23. Nf4 {(Nd3-f4 Qg6-h6 Nf4-d5 Qh6-h8 Nd5-f6
Rg8-g4 Bc1-e3 Rg4-g6 Ng3xh5 Re8-e7 Be3-f4 Nf7-g5 Bf4xg5 Rg6xg5 Nh5-f4
Kc8-b8 Bc4xe6 Bd7xe6 Nf4xe6 Rg5-g6 a4-a5 b6-b5 a5-a6 Rg6xf6 e5xf6 Qh8xf6
Ne6xc7 Kb8xc7) +4.98/24 14} Qh6 {(Qg6-h6 Nf4xe6 Qh6xe6 Bc4xe6 Bd7xe6 Qb3-d1
Be6-d5 Qd1xh5 Rg8-h8 Qh5-e2 Kc8-b7 a4-a5 b6xa5 Ng3xf5 Nh4xf5 Rf2xf5 Nf7-d6
Rf5-g5 Nd6-b5 Bc1-e3 Rh8-h4 Qe2-d2 Bc7-b6 Rg5-g7+ Kb7-a8 Ra1-e1 Nb5xd4
h2-h3 Re8-h8 Qd2-c3 Nd4-e6 Be3xb6 a7xb6 Rg7-g3 Ka8-b7 Kg1-h2 a5-a4)
-5.49/28 29} 24. Nd5 {(Nf4-d5 Qh6-f8 Nd5-f6 Qf8-e7 Ng3xh5 Kc8-b8 Nf6xe8
Rg8xe8 Nh5-f6 Re8-d8 Bc1-d2 Bd7-c8 Bd2-b4 Bc7-d6 Bb4xd6+ Nf7xd6 a4-a5 b6-b5
Qb3-b4 Nh4-g6 e5xd6 Qe7xf6 Bc4-e2 Qf6-g5 Qb4-c5 Ng6-f4 Be2-f3) +5.05/26 15}
Qh8 {(Qh6-h8 Nd5-f6 Rg8-g6 Nf6xe8 Qh8xe8 Ng3xh5 Qe8-e7 Nh5-f6 Kc8-b8 Bc1-f4
Bd7-c8 a4-a5 b6-b5 Bc4-e2 Rg6-g7 Bf4-g3 Nh4-g6 Nf6-h5 Rg7-g8 Ra1-c1 Bc7xa5
Rc1xc6 Ba5-b6 Qb3xb5 Qe7-b7 Nh5-f6 Rg8-d8 Be2-f3 Rd8xd4 Kg1-h1 f5-f4 Rc6-c1
f4xg3 Bf3xb7 g3xf2) -5.23/28 59} 25. Nf6 {(Nd5-f6 Rg8-g6 Nf6xe8 Qh8xe8
Ng3xh5 Kc8-b8 Bc1-f4 Qe8-e7 Bf4-g3 Rg6-h6 Nh5-f6 Nh4-g6 Nf6-g8 Qe7-e8
Ng8xh6 Nf7xh6 Bc4-e2 Nh6-g8 Be2-h5 Ng8-e7 Bg3-f4 Qe8-g8 Bf4-g5 Ne7-d5
Bh5xg6 Qg8xg6 h2-h4 a7-a6 a4-a5 b6-b5 Ra1-f1 Bd7-e8) +5.07/26 9} Rg6
{(Rg8-g6 Nf6xe8 Qh8xe8 Ng3xh5 Qe8-e7 Nh5-f6 Rg6xf6 e5xf6 Qe7xf6 Bc1-f4
Bc7xf4 Rf2xf4 Nf7-d6 Bc4-a6+ Kc8-c7 Qb3-g3 Nh4-g6 Rf4-f2 Qf6xd4 Ba6-e2
Qd4-f6 a4-a5 e6-e5 a5xb6+ a7xb6 Ra1-a7+ Kc7-d8 Qg3-e3 c6-c5 b2-b4 Ng6-f4
b4xc5 Nd6-e4 Rf2-f1 Ne4xc5 Be2-f3 Nf4-e6 h2-h4 f5-f4 Qe3-f2 Ne6-d4)
-5.68/30 89} 26. Nxe8 {(Nf6xe8 Qh8xe8 Ng3xh5 Kc8-b7 g2-g3 Bd7-c8 Bc1-f4
Qe8-e7 Kg1-f1 Nf7-h6 Nh5-f6 Nh6-g4 g3xh4 Ng4xf6 e5xf6 Qe7xf6 h4-h5 Rg6-g8
Bc4-a6+ Kb7xa6 Bf4xc7 Qf6xd4 a4-a5 Ka6-b7 Bc7-g3 Qd4-e4 Qb3-f3 Qe4-c4+
Kf1-g1) +5.45/23 10} Qxe8 {(Qh8xe8 Ng3xh5 Nf7xe5 d4xe5 Nh4xg2 Rf2xg2
Rg6xg2+ Kg1xg2 Qe8xh5 Bc4-a6+ Kc8-b8 Qb3-f3 Qh5-h4 Bc1-f4 Bd7-e8 Kg2-h1
Qh4-e7 Ra1-c1 Qe7-d7 Ba6-f1 Qd7-d4 b2-b3 Bc7xe5 Bf4xe5+ Qd4xe5 Rc1-d1
Qe5-f6 Bf1-g2 e6-e5 a4-a5 Kb8-b7 Qf3-c3 Be8-h5 Rd1-d7+ Kb7-b8 a5-a6 Bh5-e2
Rd7-b7+ Kb8-c8 Qc3xc6+ Qf6xc6 Bg2xc6 Be2xa6) -6.11/27 29} 27. Nxh5 {(Ng3xh5
Kc8-b8 Bc1-f4 Bd7-c8 Bf4-g3 Qe8-e7 Nh5-f4 Rg6-g4 Nf4xe6 Bc8xe6 Bc4xe6
Nf7-g5 Be6xf5 Nh4xf5 Rf2xf5 Ng5-e6 Qb3-f3 Rg4xd4 Qf3xc6 Ne6-d8 Qc6-f3
Nd8-e6 Bg3-f2 Qe7-d8 Bf2xd4) +5.52/25 15} Qe7 {(Qe8-e7 Nh5-f6 Rg6xf6 e5xf6
Qe7xf6 Bc1-f4 Bc7xf4 Rf2xf4 Nf7-d6 Bc4-d3 Kc8-c7 Bd3-c2 Nh4-g6 Rf4-f2
Qf6xd4 Ra1-d1 Qd4-c5 Qb3-g3 Ng6-e7 h2-h4 Bd7-e8 Qg3-g7 Kc7-d7 Rd1-d3 a7-a5
Bc2-d1 e6-e5 h4-h5 Kd7-e6 Qg7-h6+ Ke6-d7 Qh6-e3 Qc5xe3 Rd3xe3 Nd6-e4 Rf2-f1
c6-c5 Bd1-f3 Ne4-g5 Rf1-d1+ Kd7-e6 h5-h6) -6.25/32 108} 28. Nf4 {(Nh5-f4
Nf7-d8 Nf4xg6 Nh4xg6 Qb3-g3 Bd7-e8 Bc1-g5 Qe7-d7 Qg3-b3 Ng6-e7 Bc4-a6+
Kc8-b8 Bg5xe7 Qd7xe7 Ra1-c1 Qe7-h4 Qb3-c4 Qh4-e4 b2-b4 Be8-d7 Rf2-e2 Qe4-h4
g2-g3 Qh4-h3 b4-b5 Qh3-h6 Qc4-c3 f5-f4 Re2-g2 f4xg3) +5.91/26 19} Rh6
{(Rg6-h6 g2-g3 Rh6-g6 Nf4xg6 Nh4xg6 Bc4-f1 Kc8-b8 a4-a5 Qe7-d8 Bf1-g2
Ng6-e7 Bc1-d2 Bd7-c8 Qb3-c3 Qd8-d7 Qc3-c4 Ne7-d5 Bg2xd5 c6xd5 Qc4-a4 Qd7-e7
Qa4-a3 Qe7-e8 h2-h4 Bc8-a6 Qa3-e3 Qe8-b5 Ra1-c1 b6xa5 h4-h5 Bc7-b6 h5-h6)
-6.86/31 149} 29. g3 {(g2-g3 Kc8-b8 g3xh4 Qe7xh4 Qb3-g3 Qh4xg3+ h2xg3
Bd7-c8 Rf2-h2 Rh6xh2 Kg1xh2 Nf7-g5 Bc4-e2 a7-a6 Nf4-d5 Ng5-e4 Nd5xc7 Kb8xc7
Be2-f3 Ne4-f2 a4-a5 Nf2-d3 Bc1-d2 c6-c5 a5xb6+ Kc7xb6) +5.93/24 10} Nd8
{(Nf7-d8 Nf4-g2 Rh6-g6 g3xh4 Qe7xh4 Bc1-f4 Rg6-g7 Qb3-e3 Qh4-h8 Bc4-e2
Nd8-f7 a4-a5 Kc8-b8 a5xb6 Bc7xb6 Be2-f3 Qh8-d8 Kg1-h1 Nf7-g5 Bf4xg5 Rg7xg5
Ra1-d1 Rg5-g7 Ng2-f4 Rg7-g8 Rf2-c2 Qd8-h4 Rc2-g2 Rg8xg2 Bf3xg2 Bd7-c8
Qe3-f3 Bc8-b7 Nf4xe6) -7.07/32 89} 30. gxh4 {(g3xh4 Rh6xh4 Rf2-g2 Qe7-e8
Bc1-e3 Rh4-h8 Bc4-e2 Rh8-g8 Be2-f3 Rg8xg2+ Bf3xg2 a7-a5 Qb3-c4 Kc8-b8 b2-b4
a5xb4 Ra1-c1 Qe8-e7 Nf4-d3 Bd7-c8 Nd3xb4 Bc8-b7 Nb4-a6+ Kb8-c8 Na6xc7)
+6.62/24 14} Rxh4 {(Rh6xh4 Rf2-g2 Rh4-g4 Rg2xg4 f5xg4 Bc1-e3 Kc8-b8 a4-a5
b6-b5 Bc4-f1 Nd8-b7 Qb3-c3 Bc7xa5 Qc3-a3 Qe7-h7 Qa3-d3 Qh7-e7 Bf1-g2 Ba5-b6
Kg1-h1 Nb7-a5 b2-b3 Qe7-b4 Ra1-b1 Qb4-f8 Nf4-e2 Qf8-f5 Qd3xf5 e6xf5 Ne2-f4
b5-b4 Be3-g1 Kb8-c8 e5-e6 Bd7-e8 d4-d5 Bb6xg1 Kh1xg1 c6xd5) -7.49/29 34}
31. Rg2 {(Rf2-g2 Rh4-h7 Bc1-e3 Rh7-f7 Rg2-g8 Rf7-f8 Rg8xf8 Qe7xf8 Nf4xe6
Qf8-g8+ Ne6-g5 Qg8-g6 Be3-f4 Kc8-b7 Qb3-g3 a7-a6 h2-h4 Qg6-g7 Ra1-d1 b6-b5
a4xb5 a6xb5 Bc4-e2 Bc7-b6 h4-h5) +6.83/24 10} Qe8 {(Qe7-e8 Bc1-e3 Kc8-b8
a4-a5 b6-b5 Bc4-f1 Nd8-b7 a5-a6 Nb7-a5 Qb3-b4 Qe8-d8 Ra1-c1 Bd7-c8 d4-d5
e6xd5 e5-e6 Qd8-d6 Qb4xd6 Bc7xd6 e6-e7 Bd6xe7 Nf4-g6 f5-f4 Be3xf4+ Rh4xf4
Ng6xe7 Bc8xa6 Ne7xc6+ Na5xc6 Rc1xc6 Ba6-c8 Rc6-c2 d5-d4 Rc2-f2) -7.80/30
78} 32. Be3 {(Bc1-e3 Kc8-b8 Bc4-e2 Kb8-a8 a4-a5 b6xa5 Rg2-g7 Rh4-h7 Rg7xh7
Qe8-g8+ Kg1-h1 Qg8xh7 Be2-f3 Bd7-c8 Ra1-c1 Bc8-d7 Rc1-g1 Bd7-c8 Qb3-a3
Ka8-b8 Qa3-f8 Qh7-h4 h2-h3 Bc8-b7 Qf8-f6 Qh4xf6 e5xf6 e6-e5 Rg1-g8 e5xf4
Be3xf4 Bc7xf4 Rg8xd8+ Bb7-c8) +7.14/24 9} Kb8 {(Kc8-b8 a4-a5 b6-b5 Bc4-f1
Bd7-c8 Qb3-c2 Qe8-d7 a5-a6 Nd8-f7 Rg2-g3 Bc7-b6 Qc2-f2 Rh4-g4 Rg3xg4 f5xg4
Nf4-h5 Nf7-h8 Bf1-d3 Qd7-d5 Ra1-f1 Bc8xa6 Nh5-f6 Qd5-d8 Nf6xg4 Ba6-b7
Qf2-f8 c6-c5 Qf8xd8+ Bb6xd8 d4xc5 Bd8-h4) -8.06/26 15} 33. Be2 {(Bc4-e2
Bd7-c8 a4-a5 Nd8-b7 a5xb6 Bc7xb6 d4-d5 c6-c5 d5xe6 Rh4xf4 Qb3-b5 Qe8xb5
Be2xb5 Rf4-f3 e6-e7 Rf3xe3 e7-e8Q c5-c4 Kg1-f1 c4-c3 b2xc3 f5-f4 e5-e6
Re3xe6 Qe8-g8 f4-f3 Rg2-g7 Nb7-d6 Bb5-a6) +7.37/25 14} Bc8 {(Bd7-c8 a4-a5
b6-b5 Be2-f3 a7-a6 Qb3-c2 Bc8-b7 Qc2-f2 Rh4-h8 Nf4-d3 Nd8-f7 Qf2-g3 Bc7-d8
b2-b4 Bd8-e7 Ra1-d1 Nf7-d8 Nd3-c5 Bb7-c8 Kg1-h1 Nd8-f7 Nc5-d3 Bc8-b7 Rd1-g1
Nf7-d8 Be3-f2 Nd8-f7 Qg3-g6 c6-c5 Bf3xb7 Kb8xb7 Qg6xe6) -8.23/28 32} 34. a5
{(a4-a5 b6-b5 a5-a6 Rh4-h7 Be2-f3 Bc7-b6 Qb3-b4 Rh7-c7 Kg1-h1 Nd8-f7 Ra1-g1
Qe8-e7 Qb4xe7 Rc7xe7 Rg2-g7 Re7-c7 Rg7-g8 Nf7xe5 d4xe5 Bb6xe3 Nf4xe6 Be3xg1
Ne6xc7 Bg1xh2 Kh1xh2 Kb8xc7 Rg8xc8+ Kc7xc8) +8.17/25 22} Bb7 {(Bc8-b7 a5-a6
Bb7-c8 Be2-f3 Rh4-h8 Kg1-h1 Rh8-g8 Rg2xg8 Qe8xg8 Qb3-c4 Qg8-f8 Ra1-c1
Qf8-e7 b2-b4 b6-b5 Qc4-c5 Qe7xc5 Rc1xc5 Bc8xa6 h2-h4 Ba6-b7 h4-h5 a7-a5
h5-h6 a5xb4 h6-h7 Nd8-f7 Nf4xe6 Bc7-b6 Rc5-c1 Nf7-h8 Rc1-g1 b4-b3 Be3-c1)
-8.67/28 32} 35. axb6 {(a5xb6 Bc7xb6 Be2-a6 Rh4-h7 d4-d5 c6-c5 Ba6xb7
Rh7xb7 Qb3-a3 Qe8-e7 d5xe6 Nd8xe6 Rg2-g8+ Ne6-d8 Ra1-d1 Rb7-d7 Rd1xd7
Qe7xd7 e5-e6 Qd7-h7 Rg8-e8 Kb8-b7 Qa3-d3 Nd8-c6 Qd3-d7+ Qh7xd7 e6xd7 Nc6-d8
h2-h4 Kb7-c6) +8.45/23 9} Bxb6 {(Bc7xb6 Be2-f3 Rh4-h8 Kg1-h1 Rh8-h6 Ra1-g1
Qe8-e7 Be3-f2 Qe7-h7 Qb3-d3 Qh7-e7 Rg2-g7 Qe7-b4 Qd3-c3 Qb4-b5 Rg7-g8 c6-c5
d4-d5 e6xd5 Nf4xd5 Rh6-e6 Nd5xb6 Qb5xb6 Bf2xc5 Bb7xf3+ Qc3xf3 Qb6xc5
Rg8xd8+ Kb8-c7 Rd8-d3 Kc7-b6 Qf3xf5 Qc5xe5 Qf5-f3 Qe5-e4 Qf3xe4) -8.95/30
61} 36. Ba6 {(Be2-a6 Rh4-h7 d4-d5 Bb6xe3+ Qb3xe3 Bb7xa6 Ra1xa6 e6xd5 e5-e6
d5-d4 Qe3-e5+ Kb8-c8 Ra6-a3 Rh7-b7 Qe5xd4 c6-c5 Qd4xc5+ Rb7-c7 Qc5xf5
Kc8-b8 h2-h4 Kb8-a8 Qf5-d5+ Ka8-b8 Qd5-e5 Qe8-e7 Nf4-d5 Qe7-c5+ Kg1-h2)
+8.91/23 8} Rh7 {(Rh4-h7 Kg1-h1 Bb7xa6 Ra1xa6 Rh7-b7 Qb3-c4 Rb7-c7 Ra6-a1
Rc7-h7 Ra1-g1 Qe8-d7 Qc4-b3 Kb8-b7 Be3-f2 Qd7-e8 Rg1-a1 Kb7-c8 Bf2-e3
Rh7-e7 Qb3-a3 Re7-b7 Ra1-g1 c6-c5 d4xc5 Bb6-c7 Qa3-a6 Qe8-b5 Qa6xb5 Rb7xb5
Rg2-g8 Rb5-b3 Be3-d4 Kc8-b7 Bd4-c3 a7-a6) -9.26/30 45} 37. d5 {(d4-d5 c6-c5
Ba6xb7 Nd8xb7 d5-d6 Rh7-h8 Qb3xe6 Qe8xe6 Nf4xe6 f5-f4 Ne6xf4 Nb7xd6 e5xd6
Kb8-b7 Nf4-d5 Bb6-d8 Nd5-e7 a7-a5 Rg2-g7 Rh8-h5 Ra1-c1 Bd8-b6 Ne7-d5+
Kb7-c6 Nd5xb6 Kc6xd6 Rg7-g6+ Kd6-e7 Rc1xc5 Ke7-f7 Rc5xh5 Kf7xg6 Rh5xa5
Kg6-f6 Kg1-h1 Kf6-e6) +9.67/23 45} Bxe3+ {(Bb6xe3+ Qb3xe3 c6xd5 Ba6xb7
Rh7xb7 Ra1-c1 Rb7-e7 Qe3-c5 Nd8-b7 Qc5-c6 a7-a5 Qc6xe8+ Re7xe8 h2-h4 a5-a4
h4-h5 Nb7-a5 h5-h6 Re8-h8 Rg2-g6 Na5-c4 Rg6xe6 Nc4xe5 Re6xe5 Rh8xh6 Rc1-a1
Rh6-c6 Re5-e8+ Kb8-b7 Re8-e7+ Kb7-b6 Kg1-f2 d5-d4 Ra1xa4) -8.72/26 5} 38.
Qxe3 {(Qb3xe3 Bb7xa6 Ra1xa6 e6xd5 e5-e6 Rh7-c7 h2-h4 d5-d4 Qe3-e5 Kb8-c8
h4-h5 Rc7-e7 Rg2-g6 d4-d3 Ra6-a1 d3-d2 Ra1-d1 Nd8-f7 Qe5-c5 Nf7-d8 Rd1xd2
Kc8-b8 Qc5-d6+ Kb8-c8 Qd6-d7+ Qe8xd7 e6xd7+ Kc8-c7 h5-h6 Re7-e1+ Kg1-f2
Re1-h1 Rd2-d3 a7-a5 Nf4-e6+ Nd8xe6 Rg6xe6) +9.04/23 8} Bxa6 {(Bb7xa6 Ra1xa6
c6xd5 Ra6-d6 Kb8-c8 Rg2-c2+ Kc8-b8 Qe3-c3 Nd8-b7 Rd6xe6 Qe8-d8 Qc3-d4
Nb7-a5 Re6-f6 Rh7-h8 e5-e6 Na5-c4 Rf6-f7 Rh8-g8+ Kg1-h1 Qd8-b6 Qd4xb6+
a7xb6 e6-e7 Rg8-e8 Rc2-e2 Nc4-d6 Rf7-f6 Nd6-c4) -10.10/28 51} 39. Rxa6
{(Ra1xa6 Rh7-e7 d5-d6 Re7-b7 h2-h4 Qe8-h8 h4-h5 Qh8-h7 Qe3-a3 Rb7-g7 Rg2-g6
Qh7-h6 Qa3-c5 Qh6-h7 Qc5-e3 Qh7-h8 Rg6xg7 Qh8xg7+ Kg1-f1 Qg7-d7 Ra6xa7
Qd7xa7 Qe3xa7+ Kb8xa7 h5-h6) +9.67/21 8} cxd5 {(c6xd5 Ra6-d6 Rh7-e7 h2-h4
Nd8-b7 Rd6-a6 Nb7-d8 h4-h5 Qe8-b5 Ra6-a3 Kb8-c8 h5-h6 d5-d4 Qe3xd4 Nd8-c6
Qd4-e3 Re7-h7 Ra3-b3 Qb5-a5 Rg2-g8+ Nc6-d8 Qe3-c3+ Qa5xc3 Rb3xc3+ Kc8-b7)
-9.62/26 12} 40. h4 {(h2-h4 Qe8-f7 h4-h5 d5-d4 Qe3xd4 Rh7-h8 Qd4-d6+ Kb8-a8
Nf4xe6 Qf7xe6 Ra6xa7+ Ka8xa7 Rg2-g7+ Qe6-f7 Rg7xf7+ Nd8xf7 Qd6-c7+ Ka7-a6
Qc7-c4+ Ka6-b6 Qc4xf7 Kb6-c5 e5-e6 Kc5-b5 Qf7xf5+ Kb5-b4 Qf5-e4+ Kb4-b3
Qe4-d5+ Kb3xb2 Qd5-e5+ Kb2-b3 Qe5xh8) +10.25/21 8} d4 {(d5-d4 Qe3xd4 Rh7-c7
Ra6-d6 Rc7-c1+ Kg1-h2 Nd8-c6 Qd4-d2 Rc1-c4 Rd6xe6 Qe8-h8 Qd2-d6+ Kb8-c8
h4-h5 Qh8-d8 Kh2-h3 Qd8xd6 Re6xd6 Nc6xe5 Rd6-d5 Rc4xf4 Rd5xe5 Rf4-f1 h5-h6
Kc8-b7 Rg2-g7+ Kb7-b6 Rg7-g6+ Kb6-c7 h6-h7) -11.06/27 50} 41. Qxd4 {(Qe3xd4
Nd8-c6 Qd4-c5 Rh7-c7 Qc5-d6 Nc6-d8 Rg2-c2 Qe8-e7 Rc2xc7 Qe7xc7 Qd6xc7+
Kb8xc7 Nf4xe6+ Nd8xe6 Ra6xe6 a7-a5 h4-h5 a5-a4 Re6-d6 Kc7-c8 Rd6-d3 Kc8-b7
Kg1-f2 a4-a3 b2xa3) +11.65/22 8} Rc7 {(Rh7-c7 Ra6-d6 Nd8-f7 Rd6xe6 Qe8-c8
Re6-f6 Rc7-d7 Qd4-e3 Qc8-d8 Kg1-h2 Kb8-a8 Qe3-f3+ Ka8-b8 Qf3-b3+ Rd7-b7
Qb3-d3 Rb7-d7 Qd3xf5 Rd7-d2 e5-e6 Rd2xg2+ Nf4xg2 Nf7-d6 Qf5-f4 Qd8-c7)
-11.19/23 11} 42. Rd6 {(Ra6-d6 Nd8-c6 Qd4-a4 Rc7-e7 Qa4xc6 Qe8xc6 Rd6xc6
Kb8-b7 Rc6-d6 Re7-c7 Rg2-g8 Rc7-c1+ Kg1-h2 a7-a5 Rg8-g7+ Kb7-c8 Nf4xe6
Rc1-c2+ Kh2-h3 Kc8-b8 Rd6-d8+ Rc2-c8 Rd8xc8+ Kb8xc8 Kh3-h2 f5-f4 Kh2-g1
a5-a4 Ne6xf4 Kc8-d8 Nf4-e6+ Kd8-e8) +13.23/21 9} Nb7 {(Nd8-b7 Rd6xe6 Qe8-c8
Re6-g6 Rc7-c4 Qd4-d5 Qc8-c5+ Kg1-h2 Qc5xd5 Nf4xd5 Nb7-c5 Kh2-g3 Rc4-d4
Rg6-g8+ Kb8-b7 Rg8-g7+ Kb7-b8 Nd5-e7 Rd4-d3+ Kg3-f4 Nc5-e6+ Kf4xf5 Ne6xg7+
Rg2xg7 Rd3-f3+ Kf5-g6 a7-a5 Ne7-c6+ Kb8-c8 Nc6xa5 Rf3-g3+ Kg6-f6 Rg3-f3+
Kf6-e6) -13.39/24 19} 43. Nxe6 {(Nf4xe6 Rc7-c1+ Kg1-h2 Qe8-c8 Rd6-a6 Nb7-c5
Qd4-d6+ Kb8-b7 Rg2-g7+ Nc5-d7 Rg7xd7+ Qc8xd7 Qd6xd7+ Kb7xa6 Qd7-d6+ Ka6-b7
Ne6-c5+ Rc1xc5 Qd6xc5 f5-f4 e5-e6 f4-f3 e6-e7 f3-f2 Qc5-d5+ Kb7-a6 Qd5-c6+
Ka6-a5 Qc6-c7+ Ka5-b4 e7-e8Q Kb4-b3 Qe8-b5+ Kb3-a2 Qc7xa7+ Ka2-b1 Qa7xf2)
+17.90/21 7} Rc1+ {(Rc7-c1+ Kg1-h2 Qe8-f7 Rd6-a6 Nb7-d8 Qd4xd8+ Rc1-c8
Qd8-d6+ Kb8-a8 Rg2-g7 Qf7xg7 Ne6xg7 Rc8-c1 Qd6-d2 Rc1-c5 Ng7xf5 Rc5xe5
Ra6-f6 Ka8-b7 Qd2-b4+ Kb7-a8) -18.37/23 7} 44. Kh2 {(Kg1-h2 Qe8-e7 Rg2-g8+
Rc1-c8 Rg8xc8+ Kb8xc8 Rd6-c6+ Kc8-b8 Ne6-c5 Nb7xc5 Rc6xc5 f5-f4 Rc5-b5+
Kb8-c8 Qd4-c4+ Qe7-c7 Qc4-e6+ Qc7-d7 Qe6-a6+ Kc8-c7 Rb5-b7+ Kc7-c8 Rb7xa7+
Kc8-d8 Qa6-b6+ Kd8-e8 Ra7-a8+ Qd7-c8 Ra8xc8+ Ke8-e7 Rc8-c7+ Ke7-d8 Qb6-b8+)
+M17/20 2} Qe7 {(Qe8-e7 Rg2-g8+ Rc1-c8 Rg8-g7 Qe7xg7 Ne6xg7 Nb7xd6 Qd4xd6+
Kb8-b7 Kh2-g3 Rc8-c2 Qd6-d5+ Kb7-c8 Ng7xf5 Rc2xb2 Kg3-f4 Rb2-e2 e5-e6
Kc8-c7) -14.50/22 7} 45. Rg8+ {(Rg2-g8+ Rc1-c8 Rg8xc8+ Kb8xc8 Rd6-c6+
Kc8-b8 Ne6-c5 Nb7xc5 Rc6xc5 f5-f4 Qd4-d6+ Qe7xd6 e5xd6 Kb8-b7 d6-d7 Kb7-b6
b2-b4 f4-f3 d7-d8Q+ Kb6-b7 Qd8-d7+ Kb7-b6 Qd7-c6+) +M12/22 1} Rc8 {(Rc1-c8
Rg8-g7 Qe7xg7 Ne6xg7 a7-a5 Rd6-d7 Nb7-c5 Qd4-d6+ Kb8-a8 Rd7-d8 Rc8xd8
Qd6xd8+ Ka8-b7 Qd8-d5+ Kb7-b6 Kh2-g3 Nc5-a6 Ng7xf5 Na6-c7 Qd5-d4+ Kb6-a6
Kg3-g4 a5-a4 Qd4xa4+ Ka6-b7 Qa4-e4+ Kb7-a7 Kg4-g5 Ka7-b8) -22.82/21 3} 46.
Rxc8+ {(Rg8xc8+ Kb8xc8 Rd6-c6+ Kc8-b8 Ne6-c5 Nb7xc5 Rc6xc5 f5-f4 Qd4-d6+
Qe7xd6 e5xd6 Kb8-b7 d6-d7 Kb7-b6 b2-b4 f4-f3 d7-d8Q+ Kb6-b7 Qd8-d7+ Kb7-b6
Qd7-c6+) +M11/23 1} Kxc8 {(Kb8xc8 Rd6-c6+ Kc8-b8) -7.81/18 0} 47. Rc6+
{(Rd6-c6+ Kc8-b8 Ne6-c5 Nb7xc5 Rc6xc5 f5-f4 Qd4-d6+ Qe7xd6 e5xd6 Kb8-b7
d6-d7 Kb7-b6 b2-b4 f4-f3 d7-d8Q+ Kb6-b7 Qd8-d7+ Kb7-b6 Qd7-c6+) +M10/25 2}
Kb8 {(Kc8-b8 Kh2-h3 a7-a6 Rc6xa6 Nb7-d8 Qd4xd8+ Qe7xd8 Ne6xd8 Kb8-c7 Ra6-f6
Kc7-b8 Rf6xf5 Kb8-c7 Kh3-g4 Kc7-b6 Rf5-f6+ Kb6-a7 e5-e6 Ka7-a8 e6-e7 Ka8-b8
e7-e8Q Kb8-c7) -273.60/20 9} 48. Nc5 {(Ne6-c5 Nb7xc5 Rc6xc5 a7-a6 Qd4-d6+
Qe7xd6 e5xd6 Kb8-b7 d6-d7 Kb7-b6 b2-b4 Kb6-b7 d7-d8Q a6-a5 Qd8-c7+ Kb7-a6
Rc5xa5+) +M9/24 2} Nxc5 {(Nb7xc5 Rc6xc5 f5-f4 Rc5-b5+ Kb8-c8 Qd4-c4+ Qe7-c7
Qc4xc7+ Kc8xc7 Kh2-h3 a7-a6 Rb5-b4 Kc7-d8 Rb4xf4 Kd8-c8 Rf4-f7 Kc8-d8
Kh3-g4 Kd8-c8 Kg4-g5 Kc8-d8 Rf7-a7 a6-a5 h4-h5 a5-a4 Ra7xa4 Kd8-c7 e5-e6
Kc7-d6 e6-e7 Kd6-c7 e7-e8Q Kc7-d6 Qe8-b5 Kd6-e6 Ra4-e4+ Ke6-d6 h5-h6 Kd6-c7
h6-h7 Kc7-d6) -278.46/18 5} 49. Rxc5 {(Rc6xc5 f5-f4 Qd4-d6+ Qe7xd6 e5xd6
Kb8-b7 d6-d7 Kb7-b6 b2-b4 f4-f3 d7-d8Q+ Kb6-b7 Qd8-d7+ Kb7-b6 Qd7-c6+)
+M8/23 1} f4 {(f5-f4 Rc5-b5+ Kb8-c8 Qd4-c4+ Qe7-c7 Qc4xc7+ Kc8xc7 Kh2-h3)
-11.22/15 3} 50. Qd6+ {(Qd4-d6+ Qe7xd6 e5xd6 Kb8-b7 d6-d7 Kb7-b6 b2-b4
f4-f3 d7-d8Q+ Kb6-b7 Qd8-d7+ Kb7-b6 Qd7-c6+) +M7/22 1} Qxd6 {(Qe7xd6 e5xd6
Kb8-b7 d6-d7 Kb7-b6 b2-b4 a7-a5 d7-d8Q+ Kb6-a6 Qd8-c7 a5xb4 Rc5-a5+) -M6/46
3} 51. exd6 {(e5xd6 Kb8-b7 d6-d7 Kb7-b6 b2-b4 f4-f3 d7-d8Q+ Kb6-b7 Qd8-d7+
Kb7-b6 Qd7-c6+) +M6/24 1} Kb7 {(Kb8-b7 d6-d7 Kb7-b6 b2-b4 a7-a5 d7-d8Q+
Kb6-a6 Qd8-c7 a5xb4 Rc5-a5+) -M5/50 3} 52. d7 {(d6-d7 Kb7-b6 b2-b4 f4-f3
d7-d8Q+ Kb6-b7 Qd8-d7+ Kb7-b6 Qd7-c6+) +M5/23 2} Kb6 {(Kb7-b6 b2-b4 Kb6-a6
d7-d8Q Ka6-b7 Qd8-d7+ Kb7-b8 Rc5-c8+) -M4/54 3} 53. b4 {(b2-b4 f4-f3
d7-d8Q+ Kb6-b7 Qd8-d7+ Kb7-b6 Qd7-c6+) +M4/21 1} Ka6 {(Kb6-a6 d7-d8Q Ka6-b7
Qd8-d7+ Kb7-b8 Rc5-c8+) -M3/66 22} 54. d8=Q {(d7-d8Q Ka6-b7 Qd8-c7+ Kb7-a8
Qc7-c8+) +M3/23 1} Kb7 {(Ka6-b7 Qd8-d7+ Kb7-b8 Rc5-c8+) -M2/73 24 Black
resigns} *[/pgn]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
Chessqueen
Posts: 5479
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Is doubling the time control compensate for +1.41 initial advantage ?

Post by Chessqueen »

Dragon 2.6.1 knew how to handle the time advantage of 45 minutes to only 15 minutes for White, I believe that Stockfish can also draw versus Berserk-9 with Black if Stockfish get 45 minutes with the Black Pieces to only 15 minutes for White

[pgn]][Event "Position advantage vs times"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.25"]
[Round "?"]
[White "Berserk-9-x64-avx2-pext"]
[Black "Dragon-2.6.1-64bit-avx2"]
[Result "1/2-1/2"]
[BlackElo "3520"]
[ECO "Shuffl"]
[Opening "e Chess"]
[Time "11:15:47"]
[WhiteElo "3485"]
[TimeControl "1200+1"]
[SetUp "1"]
[FEN "rbbnknqr/pppppppp/8/8/8/8/PPPPPPPP/RBBQKNNR w KQkq - 0 1"]
[Termination "adjudication"]
[PlyCount "200"]
[WhiteType "program"]
[BlackType "program"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Ne3 f5 5. Qf3 Qf7 6. Qxd5 Be6 7. Qb5+ Bd7
8. Qb3 f4 9. Qxf7+ Nxf7 10. Nc4 Bc7 11. Ne2 g5 12. h4 h6 13. c3 Rg8 14. Bd3
Ng6 15. hxg5 hxg5 16. b3 Bc6 17. f3 Nh4 18. Kf2 Rh8 19. Ba3 Rh6 20. Rae1 e6
21. Nd2 O-O-O 22. Be4 e5 23. Bc5 Rg8 24. Bxc6 Rxc6 25. Ne4 Bd8 26. Reg1 g4
27. dxe5 Nxe5 28. Nxf4 gxf3 29. gxf3 Re8 30. Rd1 Nexf3 31. Nd6+ Rxd6 32.
Bxd6 Ng5 33. Ne2 Ne4+ 34. Kf1 Nf5 35. Bf4 Rf8 36. Rxd8+ Kxd8 37. Kg2 Rf7
38. Kf3 Nc5 39. Kg4 b6 40. c4 Kc8 41. Rh3 Kb7 42. Nc3 Nd4 43. Be5 Nc6 44.
Bd6 Nd7 45. Kg3 Nd4 46. Kg2 Nc2 47. Kh1 Rf1+ 48. Kh2 Kc6 49. Be7 Rf7 50.
Nd5 Nd4 51. Ba3 Ne5 52. Kh1 Ndf3 53. Rh6+ Kb7 54. Re6 Nd3 55. Re3 Kc6 56.
Kg2 Nfe1+ 57. Kg1 Nf3+ 58. Kg2 Nfe1+ 59. Kg1 Nf3+ 60. Kh1 b5 61. cxb5+ Kxd5
62. Rxd3+ Ke4 63. Rc3 Rh7+ 64. Kg2 Rh2+ 65. Kg3 Rxa2 66. Bc5 Ne5 67. b4 Ra1
68. Re3+ Kd5 69. Kg2 Rb1 70. Rc3 Ra1 71. Kf2 a5 72. bxa6 Rxa6 73. Ke2 Ra2+
74. Kd1 Rg2 75. Kc1 Rh2 76. Bf8 Kd4 77. Rc8 Nd3+ 78. Kd1 Nb2+ 79. Ke1 Na4
80. Bg7+ Kd3 81. Ra8 Rg2 82. Bf6 Rg6 83. Bh8 Nb6 84. Rb8 Nd5 85. Kf2 Kc4
86. Rc8+ Kxb4 87. Kf3 Ne7 88. Rc1 Re6 89. Bd4 Nc6 90. Bg1 Na5 91. Kg3 Nc4
92. Bd4 Kb5 93. Kf3 Re8 94. Bg1 Kb4 95. Kg2 Nd2 96. Bh2 Nb3 97. Rc7 Re2+
98. Kh3 Re6 99. Bg1 Nd2 100. Rc1 Rg6 1/2-1/2[/pgn]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY
Chessqueen
Posts: 5479
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Is doubling the time control compensate for +1.41 initial advantage ?

Post by Chessqueen »

Uri Blass wrote: Thu Aug 25, 2022 10:54 pm I believe it is dependent on the time control

try instead of 40 minutes against 20 minutes
time control of 0.04 seconds per game against 0.02 seconds per game and you may get a different result.
I decided to give 4 minutes to Stockfish playing with Black and only 2 minutes to Berserk-9. Whenever White has a positional advantage of +1.20 or more it is very hard for any engine even with twice the time control to win :roll:

[pgn][Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.25"]
[Round "?"]
[White "Berserk-9-x64-avx2-pext"]
[Black "Stockfish_220731_x64_avx2"]
[Result "1/2-1/2"]
[BlackElo "3555"]
[Time "18:37:56"]
[WhiteElo "3485"]
[TimeControl "120+0"]
[SetUp "1"]
[FEN "rbbnknqr/pppppppp/8/8/8/8/PPPPPPPP/RBBQKNNR w KQkq - 0 1"]
[Termination "normal"]
[PlyCount "62"]
[WhiteType "program"]
[BlackType "program"]

1. e4 {(e2-e4 f7-f6 Nf1-e3 e7-e5 Ng1-e2 Nd8-e6 a2-a4 a7-a5 Bb1-a2 d7-d6
Ne3-d5 Qg8-f7 f2-f4 c7-c6 Nd5-b6 Qf7-g6 f4-f5 Qg6xg2 Rh1-f1 Qg2xh2 d2-d3)
+1.72/18 1} c6 {(c7-c6 c2-c3 f7-f6 Nf1-e3 Qg8-f7 Ng1-e2 d7-d5 f2-f4 d5xe4
Bb1xe4 f6-f5 Be4-c2 Nf8-g6 O-O a7-a5 d2-d4 e7-e6 b2-b3 b7-b5 Bc1-a3 Nd8-b7
Qd1-d3 Nb7-d6 Ra1-e1 O-O) -1.46/25 2} 2. d4 {(d2-d4 g7-g6 c2-c3 d7-d5 e4xd5
c6xd5 Ng1-e2 e7-e6 Bb1-c2 Qg8-g7 Bc1-f4 Nd8-c6 Qd1-d2 Bb8xf4 Ne2xf4 Bc8-d7
O-O-O O-O-O h2-h4 h7-h5 Rd1-e1 Kc8-b8 Nf1-h2 Bd7-e8 Nh2-f3 Nf8-d7 Nf3-g5)
+1.74/22 2} d5 {(d7-d5 e4xd5 c6xd5 Nf1-e3 f7-f5 Qd1-f3 Nf8-g6 Ne3xf5 e7-e5
c2-c3 Nd8-c6 d4xe5 Ng6xe5 Qf3-g3 Bc8xf5 Bb1xf5 Qg8-f7 Bf5-c2 O-O Ng1-e2
Ne5-g6 f2-f4 Ng6xf4 Bc1xf4 Bb8xf4 Qg3xf4 Qf7xf4 Ne2xf4 Rf8xf4 O-O-O d5-d4
g2-g3 Rf4-f2 Bc2-b3+ Kg8-h8 c3xd4 Ra8-d8 d4-d5 Nc6-a5 Bb3-a4 Na5-c4 Rd1-f1)
-1.75/29 7} 3. exd5 {(e4xd5 c6xd5 Nf1-e3 f7-f5 c2-c4 d5xc4 Ne3xf5 Qg8-f7
Qd1-c2 Nf8-g6 Ng1-f3 Bb8-f4 O-O Nd8-c6 Nf5-e3 O-O d4-d5 Bf4xe3 d5xc6 Be3-c5
Nf3-e5 Qf7-e6 Qc2xc4 Qe6xc4 Ne5xc4 b7xc6 Bc1-e3 Bc5xe3 Bb1xg6 h7xg6 Nc4xe3
Bc8-e6) +1.54/22 4} cxd5 {(c6xd5 Nf1-e3 f7-f5 Qd1-f3 Qg8-f7 Qf3xd5 Bc8-e6
Qd5-b5+ Be6-d7 Qb5-b3 f5-f4 Qb3xf7+ Nd8xf7 Ne3-c4 Bd7-c6 f2-f3 e7-e5 c2-c3
Nf8-e6 Nc4xe5 Nf7xe5 d4xe5 Bb8xe5 Ng1-h3 O-O Bb1-c2 Ra8-e8 Bc1-d2) -1.70/25
2} 4. Ne3 {(Nf1-e3 f7-f5 c2-c4 d5xc4 Ne3xf5 Nf8-g6 Ng1-f3 Qg8-f7 Qd1-c2
Nd8-c6 O-O Bc8-e6 Nf5-e3 Bb8-f4 Qc2-c3 O-O Bb1-e4 Bf4xe3 f2xe3 Be6-d5
Nf3-d2 Qf7-e6 Rf1xf8+ Ra8xf8 Be4xd5 Qe6xd5 Qc3xc4 Qd5xc4 Nd2xc4 Nc6-b4
a2-a3) +1.75/23 1} f5 {(f7-f5 Qd1-f3 Qg8-f7 Qf3xd5 Bc8-e6 Qd5-b5+ Be6-d7
Qb5-e2 Nf8-g6 Ng1-f3 e7-e5 d4xe5 Ng6-f4 Qe2-d1 Nd8-c6 O-O Nc6xe5 Nf3-d4
Qf7-g6 c2-c3 O-O g2-g3 Bb8-c7 Kg1-h1 Nf4-h3 f2-f3 Kg8-h8 Ne3-d5 Qg6-d6
Nd5-f4 Nh3xf4 Bc1xf4) -1.80/27 3} 5. c4 {(c2-c4 d5xc4 Ne3xf5 Qg8-f7 Nf5-g3
Nd8-c6 Ng1-f3 Bc8-g4 Bb1-e4 Nf8-d7 O-O Nd7-f6 d4-d5 Bb8xg3 f2xg3 Nf6xe4
d5xc6 O-O Qd1-c2 Ne4-d6 Bc1-f4 b7xc6 Ra1-e1 Bg4-f5 Qc2-c3 Ra8-d8 Nf3-g5)
+1.43/22 2} dxc4 {(d5xc4 Ne3xf5 Qg8-f7 Nf5-e3 Nf8-g6 Ng1-f3 Ng6-f4 b2-b3
Nf4-d3+ Bb1xd3 c4xd3 Qd1xd3 O-O d4-d5 Bb8-d6 Bc1-b2 Qf7-h5 Qd3-d4 Qh5-h6
Ne3-c4 Bd6-b4+ Bb2-c3 Bb4xc3+ Qd4xc3 Bc8-f5 O-O Bf5-e4) -1.51/26 2} 6. Nxf5
{(Ne3xf5 Qg8-f7 Nf5-g3 Nd8-c6 Ng1-f3 Bc8-g4 Bb1-e4 Bb8xg3 h2xg3 Qf7-e6
Qd1-c2 Bg4-f5 Rh1-h4 Bf5xe4 Rh4xe4 Qe6-d5 Ke1-f1 Nf8-g6 Qc2-e2 O-O Bc1-d2
Ra8-c8 Ra1-e1 b7-b5 a2-a3) +1.51/21 1} Qf7 {(Qg8-f7 Nf5-e3 Nf8-g6 Ng1-f3
Ng6-f4 b2-b3 Nf4-d3+ Bb1xd3 c4xd3 Qd1xd3 O-O d4-d5 Qf7-f6 Qd3-d4 e7-e5
Qd4-h4 Qf6-a6 Qh4-c4 b7-b5 Qc4-c2 Nd8-f7 O-O Bc8-d7 Bc1-b2 Qa6-f6 Qc2-e4
a7-a5 Ne3-g4 Qf6-f4 Qe4xf4 e5xf4 Ng4-e5 Nf7xe5) -1.51/27 2} 7. Ng3 {(Nf5-g3
Nf8-d7 Ng1-f3 Nd7-f6 O-O Bc8-g4 h2-h3 Bg4xf3 Qd1xf3 Nd8-c6 b2-b3 O-O Bc1-b2
Bb8xg3 f2xg3 Ra8-d8 Kg1-h2 Qf7-d5 Qf3xd5+ Nf6xd5 Rf1xf8+ Rd8xf8 Bb1-e4
Nd5-e3 Ra1-e1 Rf8-f2 Be4xc6 b7xc6 Re1xe3 Rf2xb2) +1.49/21 2} Nc6 {(Nd8-c6
Ng1-f3 Bc8-g4 Bb1-e4 Nf8-d7 O-O Nd7-f6 d4-d5 Nc6-e5 Nf3xe5 Bb8xe5 Qd1-a4+
Bg4-d7 Qa4xc4 Ra8-c8 Qc4-b3 O-O Be4-f3 Bd7-g4 Bf3xg4 Nf6xg4 Bc1-e3 b7-b6
Ra1-d1 Rc8-d8 Be3-c1 Ng4-f6 Rf1-e1 Be5xg3 h2xg3 Rd8xd5 Bc1-f4 Rd5xd1 Qb3xd1
Qf7-d5) -0.99/26 2} 8. Nf3 {(Ng1-f3 Bc8-g4 Bb1-e4 Nf8-d7 O-O Nd7-f6 d4-d5
Bg4xf3 Be4xf3 Nc6-e5 Qd1-a4+ Nf6-d7 Bf3-e4 O-O f2-f4 Nd7-c5 Qa4-c2 Ne5-g6
Qc2xc4 Nc5xe4 Qc4xe4 Rf8-d8 Bc1-e3 Rd8xd5 f4-f5 Ng6-e5 Ra1-d1 Rd5xd1)
+1.68/22 1} Bg4 {(Bc8-g4 Bb1-e4 Nf8-d7 O-O Bb8-c7 d4-d5 Bg4xf3 g2xf3 Nc6-e5
Bc1-e3 Ra8-d8 b2-b3 b7-b5 b3xc4 Ne5xc4 Be3xa7 O-O Ra1-b1 Bc7-f4 Rb1xb5
Nc4-d2 Rf1-e1 Nd7-e5 Ba7-d4 Nd2xe4 Bd4xe5) -0.77/25 3} 9. Be4 {(Bb1-e4
Nf8-d7 O-O Bb8-c7 h2-h3 Bg4xf3 Be4xf3 Ra8-d8 Bc1-e3 O-O Qd1-c2 Nd7-b6
Ng3-e2 Nc6-b4 Qc2-e4 Nb6-d5 Ne2-c3 Qf7-f5 Qe4xf5 Rf8xf5 Bf3-e4 Rf5-h5
Be3-d2 Nd5-f4 Bd2xf4 Bc7xf4 Ra1-d1 Rh5-h4 Be4xb7) +1.32/23 2} Nd7 {(Nf8-d7
O-O Bb8-c7 d4-d5 Bg4xf3 Be4xf3 Nc6-e5 Bf3-h5 g7-g6 Bh5-e2 Nd7-b6 Qd1-c2
O-O-O b2-b3 Qf7xd5 b3xc4 Nb6xc4 Bc1-f4 Qd5-c6 Ra1-c1 Rd8-d4 Bf4-g5 Kc8-b8
Bg5xe7 Bc7-b6 Rc1-d1 Rd4xd1 Rf1xd1 Rh8-c8 Be7-g5 Ne5-f7 Bg5-f4+ Kb8-a8)
-0.56/26 3} 10. O-O {(O-O Nd7-f6 d4-d5 Bg4xf3 Be4xf3 Nc6-e5 Qd1-a4+ Nf6-d7
Bf3-h5 g7-g6 Bh5-e2 Qf7xd5 Bc1-h6 Qd5-c6 Qa4xc6 b7xc6 Ng3-e4 a7-a5 Ra1-c1
Nd7-b6 g2-g3 a5-a4 Rf1-e1 Bb8-c7 Bh6-g7 Rh8-g8 Bg7xe5 Bc7xe5 Be2xc4)
+1.45/26 4} Bc7 {(Bb8-c7 d4-d5 Bg4xf3 g2xf3 Nc6-e5 Bc1-e3 Ra8-d8 Ra1-c1
b7-b5 f3-f4 Ne5-g6 f4-f5 Ng6-f4 a2-a4 a7-a6 d5-d6 Bc7xd6 Qd1-f3 g7-g5
Be4-c6 Ke8-f8 a4xb5 Nd7-e5 Qf3-e4 a6xb5 Bc6xb5 h7-h5 Bb5xc4 Ne5xc4 Rc1xc4
h5-h4) -0.52/27 3} 11. Qa4 {(Qd1-a4 Bg4xf3 Be4xf3 Nc6xd4 Bf3xb7 Bc7xg3
Bb7xa8 Bg3xh2+ Kg1-h1 Qf7-h5 Qa4-d1 Qh5-h4 Bc1-g5 Qh4xg5 Kh1xh2 Qg5-c5
Qd1-g4 Nd7-f6 Qg4-h3 Ke8-f7 Ba8-f3 Rh8-b8 Ra1-b1 a7-a5 Rf1-e1 Rb8-b4 Kh2-g1
g7-g6 Qh3-g3 Rb4-b5 Qg3-f4 e7-e5 Qf4-e3 h7-h5) +1.31/25 3} Bxf3 {(Bg4xf3
Be4xf3 Nc6xd4 Bf3xb7 Bc7xg3 Bb7xa8 Bg3xh2+ Kg1-h1 Bh2-c7 Qa4-a3 Nd4-b3
Ba8-f3 Qf7-f6 Kh1-g1 Nb3-d4 Rf1-d1 O-O Rd1xd4 Qf6xd4 Qa3xe7 Qd4-e5 Qe7xe5
Nd7xe5 Bf3-d5+ Kg8-h8 Bc1-e3 Rf8-d8 Ra1-d1 Bc7-b6 Be3xb6 a7xb6 f2-f4 Ne5-g6
Rd1-e1 Ng6xf4 Bd5xc4 g7-g5) -0.57/27 3} 12. Bxf3 {(Be4xf3 Nc6xd4 Bf3xb7
Bc7xg3 Bb7xa8 Bg3xh2+ Kg1-h1 Qf7-h5 Qa4-d1 Qh5-h4 Bc1-g5 Qh4xg5 Kh1xh2
Qg5-c5 Qd1-g4 Nd7-f6 Qg4-g3 Nd4-e2 Qg3-f3 Ne2-d4 Qf3-h3 Ke8-f7 Ba8-f3 h7-h5
Bf3-d1 Rh8-b8 Qh3-c3 Nf6-e4 Qc3-c1 Ne4-f6 Rf1-e1 h5-h4 Qc1-c3 g7-g5 Kh2-g1)
+1.39/24 0} Nxd4 {(Nc6xd4 Bf3xb7 Bc7xg3 Bb7xa8 Bg3xh2+ Kg1-h1 Bh2-c7 Qa4-a3
g7-g5 Qa3-h3 Qf7-g6 g2-g3 g5-g4 Qh3-h6 Ke8-f7 Rf1-d1 Bc7-e5 Ba8-d5+ e7-e6
Bd5-g2 Nd7-c5 Kh1-g1 Qg6xh6 Bc1xh6 Nc5-d3 Ra1-b1 Nd4-f5 Bh6-e3 Nf5xe3 f2xe3
Nd3xb2 Rd1-d7+ Kf7-f6 Rb1-f1+ Kf6-g5 Bg2-e4 c4-c3 Rd7-e7 Nb2-c4 Re7xe6
Be5xg3) -0.65/30 7} 13. Bxb7 {(Bf3xb7 Bc7xg3 Bb7xa8 Bg3xh2+ Kg1-h1 Qf7-h5
Qa4-d1 Qh5-h4 Bc1-g5 Qh4xg5 Kh1xh2 e7-e5 Ba8-d5 Nd7-b6 Bd5-b7 O-O g2-g3
Rf8-d8 Kh2-g2 h7-h5 Bb7-e4 h5-h4 Qd1-e1 Nb6-d5 Be4xd5+ Rd8xd5 Qe1-e4 Rd5-b5
Qe4xh4 Qg5xh4 g3xh4 Rb5xb2 Rf1-c1 Rb2-b4 Rc1-c3 Nd4-e2 Rc3-e3 Ne2-f4+
Kg2-f1 Rb4-b2 Re3xe5) +1.34/24 2} Bxg3 {(Bc7xg3 Bb7xa8 Bg3xh2+ Kg1-h1
Qf7-h5 Qa4-d1 Qh5-h4 Bc1-g5 Qh4xg5 Qd1xd4 Bh2-e5 Qd4-e3 Qg5-h4+ Qe3-h3
Qh4xh3+ g2xh3 Be5xb2 Ra1-b1 c4-c3 Ba8-e4 Nd7-f6 Be4-c2 Nf6-d5 Rb1-d1 e7-e6
Rf1-e1 Ke8-f7 Re1-e4 Rh8-b8 Rd1-d4 a7-a5 Rd4-c4 Rb8-b4 Rc4-c5 Rb4xe4 Bc2xe4
Nd5-b4 Rc5xa5 c3-c2 Be4xc2 Nb4xc2 a2-a4 Nc2-b4 Ra5-b5 Bb2-c3 a4-a5 Kf7-e7
Kh1-g2 Ke7-d6 Rb5-b6+ Kd6-c5 Rb6xe6) -0.36/30 3} 14. Bxa8 {(Bb7xa8 Bg3xh2+
Kg1-h1 Qf7-h5 Qa4-d1 Qh5-h4 Bc1-g5 Qh4xg5 Kh1xh2 e7-e5 Ba8-d5 Nd7-b6 Bd5-b7
O-O g2-g3 Nb6-d7 Kh2-g2 Qg5-g6 Qd1-e1 Nd4-c2 Qe1-d2 Nc2xa1 Qd2xd7 Na1-c2
Qd7-b5 Kg8-h8 Qb5xc4 Qg6-b6 Qc4xc2 Qb6xb7+ Kg2-g1 h7-h5 Qc2-c5 Qb7-f7
Qc5xe5 h5-h4 Qe5-e2 h4xg3) +1.32/24 1} Bxh2+ {(Bg3xh2+ Kg1-h1 Qf7-h5 Qa4-d1
Qh5-h4 Bc1-g5 Qh4xg5 Qd1xd4 Bh2-e5 Qd4-e3 Qg5-h4+ Qe3-h3 Qh4xh3+ g2xh3
Be5xb2 Ra1-b1 c4-c3 Ba8-e4 e7-e6 Be4-c2 Nd7-f6 Rb1-d1 Nf6-d5 Rf1-e1 Ke8-f7
Re1-e4 Rh8-d8 Re4-c4 Kf7-e7 Rc4-a4 Rd8-a8 Rd1-e1 a7-a5 Bc2xh7 Ke7-d6)
-0.26/28 2} 15. Kh1 {(Kg1-h1 Qf7-h5 Qa4-d1 Qh5-h4 Bc1-g5 Qh4xg5 Kh1xh2
Qg5-c5 Qd1-g4 Nd7-f6 Qg4-h3 Ke8-f7 Ba8-f3 h7-h5 Bf3-d1 Rh8-b8 Qh3-c3 Nf6-e4
Qc3-c1 Rb8-b6 Qc1-e3 Ne4-f6 Ra1-c1 Rb6xb2 Qe3-c3 Rb2xa2 Qc3xc4+ Qc5xc4
Rc1xc4 Ra2-d2 Rf1-e1 Kf7-g6 Kh2-g1 e7-e6 Rc4-c7 Nf6-d5 Rc7xa7 Nd5-f4 Ra7-a4
e6-e5) +1.11/24 2} Qh5 {(Qf7-h5 Qa4-d1 Qh5-h4 Bc1-g5 Qh4xg5 Kh1xh2 Qg5-c5
Qd1-g4 Nd7-f6 Qg4-g3 O-O Ba8-f3 Nf6-h5 Bf3xh5 Qc5xh5+ Qg3-h3 Qh5-d5 Ra1-e1
Rf8-f5 Qh3-g3 Nd4-f3+ g2xf3 Rf5-h5+ Kh2-g2 Rh5-g5 Re1-e4 h7-h5 Rf1-e1 a7-a5
Re4-e5 Rg5xg3+ f2xg3 Qd5-d6 Re1-e2 a5-a4 Re5-e4 Qd6-d1 a2-a3 c4-c3 b2xc3
Qd1-b3 Re4-e5 h5-h4 Re5-e4 h4xg3 Re4xe7 Qb3xc3) -0.27/30 3} 16. Qd1
{(Qa4-d1 Qh5-h4 Bc1-g5 Qh4xg5 Kh1xh2 e7-e5 Ba8-d5 Nd7-b6 Bd5-b7 O-O g2-g3
Qg5-h6+ Kh2-g1 Nb6-d7 b2-b3 c4-c3 Ra1-c1 Qh6xc1 Qd1xc1 Nd4-e2+ Kg1-g2
Ne2xc1 Rf1xc1 Nd7-f6 Rc1xc3 Rf8-d8 a2-a4 Kg8-f8 a4-a5 Kf8-e7 Rc3-c5 e5-e4
b3-b4 Ke7-d6 Rc5-c4 Kd6-e5 b4-b5 Rd8-d2) +1.40/23 1} Qh4 {(Qh5-h4 Bc1-g5
Qh4xg5 Qd1xd4 Bh2-e5 Qd4-e3 Qg5-h5+ Qe3-h3 Qh5xh3+ g2xh3 Be5xb2 Ra1-b1
c4-c3 Ba8-e4 Nd7-f6 Be4-c2 e7-e6 Rb1-d1 Nf6-d5 Rf1-e1 Ke8-f7 Re1-e4 Rh8-d8
Re4-c4 Kf7-e7 Rd1-d4 g7-g5 Kh1-g1 h7-h6 Rc4-c5 Bb2-c1 Rc5-a5 Rd8-d7 Rd4-a4
Nd5-b6 Ra4-e4 Nb6-d5 Bc2-a4 Bc1-b2 Ba4xd7 c3-c2 Re4-c4) -0.30/32 3} 17. Bg5
{(Bc1-g5 Qh4xg5 Kh1xh2 e7-e5 Ba8-d5 Nd7-b6 Bd5-b7 O-O Kh2-g1 Nb6-d7 Qd1-e1
Rf8-f6 f2-f3 Rf6-h6 Bb7-d5+ Kg8-h8 Bd5xc4 Nd4-f5 Bc4-d3 Nf5-g3 Qe1-c1
Qg5-d8 Qc1-e3 Rh6-h1+ Kg1-f2 Ng3xf1 Ra1xf1 Rh1-h6 Qe3xa7 Rh6-d6 Qa7-e3
Nd7-f6 Kf2-e2 Rd6-d4 Rf1-d1 e5-e4 f3xe4 Nf6-g4 Qe3-g3) +1.34/27 3} Qxg5
{(Qh4xg5 Qd1xd4 Bh2-e5 Qd4-e3 Qg5-h5+ Qe3-h3 Qh5xh3+ g2xh3 Be5xb2 Ra1-b1
c4-c3 Ba8-e4 Nd7-f6 Be4-c2 e7-e6 Rf1-e1 Ke8-f7 Rb1-d1 Nf6-d5 Rd1-d4 Rh8-d8
h3-h4 a7-a5 Rd4-c4 Nd5-b4 Rc4-c7+ Kf7-f6 Bc2-b3 Rd8-d6 Kh1-g2 h7-h6 h4-h5
a5-a4 Bb3xa4 Rd6-d2 Re1-d1 Nb4xa2 Rc7-c4 Rd2-d5 Ba4-b3 Na2-c1 Bb3-c2 Rd5xd1
Bc2xd1 Nc1-d3) -0.15/35 3} 18. Kxh2 {(Kh1xh2 e7-e5 Ba8-d5 Nd7-b6 Bd5-b7 O-O
g2-g3 Qg5-h6+ Kh2-g1 Nb6-d7 Bb7-g2 Nd7-c5 Qd1-g4 Nc5-d3 Ra1-d1 Nd3xb2
Rd1-c1 Rf8-d8 Bg2-e4 Qh6-b6 Rc1-c3 Qb6-a5 Rf1-c1 Qa5-a6 Qg4-h5 g7-g6 Qh5xe5
Nd4-e2+ Kg1-h2) +1.33/22 0} Qc5 {(Qg5-c5 Qd1-g4 Nd7-f6 Qg4-g3 O-O Ba8-f3
Nf6-h5 Bf3xh5 Qc5xh5+ Qg3-h3 Qh5-d5 Ra1-e1 Rf8-f5 Qh3-g3 Nd4-f3+ g2xf3
Rf5-h5+ Kh2-g2 Rh5-g5 Re1-e4 h7-h5 Rf1-e1 Rg5xg3+ f2xg3 c4-c3 b2xc3 Qd5xa2+
Re1-e2 Qa2-b3 c3-c4 Qb3-c3 Re4xe7 Qc3xc4 Re7-e4 Qc4-a6 Re2-c2 Qa6-a5 Re4-c4
Qa5-a3 Rc4-c5 h5-h4 g3xh4 a7-a5 Rc5-g5 Kg8-h7 Rc2-c7 Qa3-b2+ Kg2-h3)
-0.11/32 3} 19. Qg4 {(Qd1-g4 Nd7-f6 Qg4-h3 O-O Ba8-f3 e7-e5 Ra1-e1 Rf8-b8
Qh3-g3 Rb8xb2 Re1xe5 Nd4xf3+ g2xf3 Qc5-d4 Re5-e7 Nf6-h5 Qg3-e5 Rb2xf2+
Kh2-g1 Rf2-d2+ Qe5xd4 Rd2xd4 Re7-c7 Nh5-f4 Rf1-e1) +1.52/23 2} Nf6 {(Nd7-f6
Qg4-g3 O-O Ba8-f3 Nf6-h5 Bf3xh5 Qc5xh5+ Qg3-h3 Qh5-d5 Ra1-e1 Rf8-f5 Qh3-g3
Nd4-f3+ g2xf3 Rf5-h5+ Kh2-g2 Rh5-g5 Re1xe7 Qd5-d2 Re7-e8+ Kg8-f7 Re8-e4
Rg5xg3+ Kg2xg3 h7-h5 Rf1-e1 Qd2-d6+ Kg3-g2 Qd6-g6+ Kg2-f1 Qg6-f6 Re1-e3
Qf6xb2 Re4-f4+ Kf7-g8 Rf4xc4 Qb2-b1+ Kf1-g2 Qb1-g6+ Kg2-h2 Qg6-b1 a2-a4
Kg8-h7 Rc4-c5 Qb1-f1 Rc5-c2 Qf1-b1 Rc2-e2 Qb1-f5 Re2-e1 Qf5-f6 Kh2-h1
Qf6-f5) -0.17/38 3} 20. Qh3 {(Qg4-h3 O-O Ba8-f3 e7-e5 Ra1-e1 Rf8-b8 Qh3-g3
Nd4xf3+ g2xf3 Rb8-e8 Qg3-g5 h7-h6 Qg5-g6 Re8-e7 Re1-d1 Qc5-c7 Kh2-g1 e5-e4
Rf1-e1 Kg8-h8 Qg6-g3 Re7-e5 Kg1-f1 Nf6-h5 Qg3-g4) +1.46/22 0} O-O {(O-O
Ba8-f3 Nf6-d7 Qh3xd7 Nd4xf3+ g2xf3 Rf8-f4 Qd7-e8+ Rf4-f8) 0.00/38 3} 21.
Bf3 {(Ba8-f3 e7-e5 Ra1-e1 Rf8-b8 Qh3-g3 Nd4xf3+ Qg3xf3 Rb8xb2 Qf3-f5 Kg8-f7
Kh2-g1 Rb2-b5 Re1-b1 Rb5-b6 Qf5-c2 Rb6xb1 Rf1xb1 e5-e4 Qc2-c3 Kf7-g6
Qc3-g3+ Kg6-h6 Rb1-b7 g7-g5 Qg3-e3 Qc5xe3 f2xe3 c4-c3 Rb7-c7) +1.57/22 1}
Nd7 {(Nf6-d7 Qh3xd7 Nd4xf3+ g2xf3 Rf8-f4 Qd7-e8+ Rf4-f8) 0.00/37 3} 22.
Qxd7 {(Qh3xd7 Nd4xf3+ g2xf3 Rf8-f6 f3-f4 Kg8-f7 Ra1-d1 Rf6-h6+ Kh2-g2
Rh6-g6+ Kg2-h2 Rg6-h6+) 0.00/28 3} Nxf3+ {(Nd4xf3+ g2xf3 Rf8-f4 Qd7-e6+
Kg8-f8 Qe6-h3 Rf4-f6 Ra1-e1 Rf6-h6 Qh3xh6 g7xh6 Re1-e4 h6-h5 a2-a4 Kf8-f7
Kh2-h1 Kf7-f8) 0.00/41 7} 23. gxf3 {(g2xf3 Rf8-f6 Ra1-e1 Rf6-h6+ Kh2-g1
Rh6-g6+ Kg1-h2 Rg6-h6+) 0.00/30 1} Rf6 {(Rf8-f6 Ra1-e1 Rf6-h6+ Kh2-g3
Rh6-g6+ Kg3-f4 Rg6-f6+ Kf4-g4 Rf6-g6+) 0.00/40 3} 24. Rae1 {(Ra1-e1 Rf6-h6+
Kh2-g3 Rh6-g6+ Kg3-h2 Rg6-h6+) +0.02/30 2} Rh6+ {(Rf6-h6+ Kh2-g3 Rh6-g6+
Kg3-f4 Rg6-f6+ Kf4-g4 Rf6-g6+) 0.00/46 4} 25. Kg1 {(Kh2-g1 Rh6-g6+ Kg1-h2
Rg6-h6+ Kh2-g1) 0.00/33 6} Rg6+ {(Rh6-g6+ Kg1-h2 Rg6-h6+ Kh2-g3 Rh6-g6+
Kg3-h2) 0.00/47 5} 26. Kh2 {(Kg1-h2 Rg6-h6+ Kh2-g3 Rh6-g6+ Kg3-f4 Rg6-f6+
Kf4-g3 Rf6-g6+) +0.01/33 4} Rh6+ {(Rg6-h6+ Kh2-g3 Rh6-g6+ Kg3-f4 Rg6-f6+
Kf4-g3) 0.00/49 5} 27. Kg3 {(Kh2-g3 Rh6-g6+ Kg3-f4 Rg6-f6+ Kf4-g3 Rf6-g6+)
+0.02/32 1} Rg6+ {(Rh6-g6+ Kg3-f4 Rg6-f6+ Kf4-g4 Rf6-g6+) 0.00/47 3} 28.
Kf4 {(Kg3-f4 Rg6-f6+ Kf4-g3 Rf6-g6+ Kg3-h2 Rg6-h6+) +0.01/32 1} Rf6+
{(Rg6-f6+ Kf4-g3 Rf6-g6+ Kg3-h2) 0.00/50 9} 29. Kg3 {(Kf4-g3 Rf6-g6+ Kg3-f4
Rg6-f6+ Kf4-g3) 0.00/30 2} Rg6+ {(Rf6-g6+ Kg3-f4 Rg6-f6+ Kf4-g4 Rf6-g6+
Kg4-f4) 0.00/53 3} 30. Kf4 {(Kg3-f4 Rg6-f6+ Kf4-g3 Rf6-g6+) -0.01/32 1}
Rf6+ {(Rg6-f6+ Kf4-g4 Rf6-g6+) 0.00/50 8} 31. Kg3 {(Kf4-g3 Rf6-g6+)
-0.01/32 2} Rg6+ {(Rf6-g6+) 0.00/61 2 3-fold repetition} *


[Event "Computer chess game"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.08.25"]
[Round "?"]
[White "Stockfish_220731_x64_avx2"]
[Black "Stockfish_220731_x64_avx2"]
[Result "*"]
[BlackElo "2000"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Time "18:45:02"]
[Variation "1.e4 c6"]
[WhiteElo "2000"]
[TimeControl "120+0"]
[Termination "unterminated"]
[PlyCount "2"]
[WhiteType "program"]
[BlackType "program"]

1. e4 {(e2-e4 c7-c6 d2-d4 d7-d5 e4xd5 c6xd5 Bf1-d3 Nb8-c6 c2-c3 e7-e6
Bc1-f4 Bf8-d6 Bf4xd6 Qd8xd6 Nb1-a3 Ng8-e7 Ng1-e2 f7-f6) +0.58/23 2} c6
{(c7-c6 d2-d4 d7-d5 Nb1-c3 d5xe4 Nc3xe4 Bc8-f5 Ne4-g3 Bf5-g6 Ng1-f3 Nb8-d7
h2-h4 h7-h6 Bf1-d3 Bg6xd3 Qd1xd3 e7-e6 Bc1-f4 Qd8-a5+ Bf4-d2 Qa5-c7 O-O
Ng8-f6 Rf1-e1 Bf8-d6 Ng3-f5 O-O Nf5xd6 Qc7xd6 Ra1-d1) -0.54/22 0} *[/pgn]
Forget about memorization of Opening Theories https://www.youtube.com/watch?v=DN3381sdcdY