What is the best move here and how can Black defend itself ?

[Chessqueen]

This excellent move was made by Dragon 3.2 in an actual game, and after Dragon made the amazing move, Black could NOT find any good defense
Hint It is NOT the Obvious Rf1-e1, it is a more menacing Killer move
r2qk2r/pp1bppbp/8/1B6/P2p4/8/1PPQ1PPP/R1B2RK1 w - - 0 1

[Chessqueen]

This excellent move was made by Dragon 3.2 in an actual game, and after Dragon made the amazing move, Black could NOT find any good defense
Hint It is NOT the Obvious Rf1-e1, it is a more menacing Killer move
r2qk2r/pp1bppbp/8/1B6/P2p4/8/1PPQ1PPP/R1B2RK1 w - - 0 1

https://www.youtube.com/watch?v=bAgngPwuKWw&t=170s

[pgn][Event "Computer chess game"] [Site "DESKTOP-4QNC0GS"] [Date "2023.11.23"] [Round "?"] [White "Pichardo's PC"] [Black "Stockfish-windows-x86-64-avx2y"] [Result "1-0"] [BlackElo "3550"] [Time "09:31:32"] [WhiteElo "3555"] [TimeControl "0+30"] [SetUp "1"] [FEN "r2qk2r/pp1bppbp/8/1B6/P2p4/8/1PPQ1PPP/R1B2RK1 w kq - 0 1"] [Termination "unterminated"] [PlyCount "55"] [WhiteType "program"] [BlackType "program"] [BlackType "program"] 1. Qg5 Bf6 {(Bg7-f6 Qg5-h6 Rh8-g8 Qh6xh7 Rg8-h8 Qh7-d3 Ra8-c8 Bc1-f4 Rc8-c5 Rf1-e1 a7-a6 Bb5xd7+ Qd8xd7 Re1-e4 e7-e6 Ra1-d1 Qd7xa4 b2-b3 Qa4-d7 c2-c4 Rc5-h5 h2-h3 Rh8-g8 g2-g4 Rh5-h4 Kg1-g2 Rg8-h8 Rd1-h1 Ke8-f8 b3-b4 Kf8-g7 Qd3-e2) -1.40/35 59} 2. Qh6 {(Qg5-h6 Rh8-g8 Qh6xh7 Rg8-h8 Qh7-d3 Ra8-c8 Bc1-f4 Ke8-f8 Bb5xd7 Qd8xd7 Rf1-e1 Rh8-g8 Bf4-h6+ Kf8-e8 Bh6-d2 Rc8-c5 g2-g3 a7-a5 Qd3-f3 Rg8-g6 c2-c3 Ke8-f8 c3xd4 Bf6xd4 Bd2-e3 Rg6-d6 Re1-e2 Bd4xe3 Re2xe3) +1.31/36 59} Rg8 {(Rh8-g8 Qh6xh7 Rg8-h8 Qh7-d3 Ra8-c8 Rf1-e1 Bd7xb5 a4xb5 Rh8-h5 h2-h3 Rh5-c5 Qd3-f3 Rc5-e5 Re1xe5 Bf6xe5 Qf3-e4 Rc8-c5 Qe4-h7 Qd8-d5 Ra1xa7 Be5-d6 Bc1-d2 Rc5xb5 b2-b3 Qd5-f5 Qh7xf5 Rb5xf5 Kg1-f1 Rf5-c5 Ra7-a2 e7-e5 g2-g4 f7-f5 g4xf5 Rc5-d5) -1.52/36 59} 3. Qxh7 {(Qh6xh7 Rg8-h8 Qh7-d3 Ra8-c8 Rf1-e1 Ke8-f8 Bc1-f4 Rc8-c5 Bb5xd7 Qd8xd7 c2-c4 Qd7-g4 Qd3-e4 Qg4-d7 b2-b3 Rh8-h4 g2-g3 Rh4-h5 Ra1-d1 e7-e5 Bf4-c1 Rc5-c6 Qe4-f3 Qd7-h3 Qf3-g2 Qh3-g4 f2-f3 Qg4-g6 g3-g4 Rh5-h4 Re1-e4 Rc6-e6 h2-h3 Bf6-e7 f3-f4) +1.52/39 59} Rh8 {(Rg8-h8 Qh7-d3 Ra8-c8 Rf1-e1 Ke8-f8 Bb5xd7 Qd8xd7 h2-h3 Qd7-d5 Re1-e2 Qd5-c4 Bc1-f4 Rc8-c5 Bf4-d2 a7-a6 b2-b4 Rc5-c7 Ra1-c1 Rh8-h5 Rc1-e1 Qc4xd3 c2xd3 Bf6-g5 f2-f4 Bg5-h4 Re1-c1 Rc7xc1+ Bd2xc1 Bh4-g3 Re2-c2 b7-b5 Rc2-c8+ Kf8-g7 Rc8-c5 Rh5xc5 b4xc5 Kg7-f6 a4xb5 a6xb5 Kg1-f1 e7-e5) -1.39/39 59} 4. Qd3 {(Qh7-d3 a7-a6 Bb5xd7+ Qd8xd7 Bc1-f4 Rh8-h5 Rf1-e1 Rh5-c5 h2-h3 O-O-O Re1-e2 e7-e6 Ra1-a3 Bf6-e7 Bf4-g3 Rc5-c6 Ra3-a1 f7-f6 Ra1-d1 Qd7-d5 Re2-e4 Rd8-d7 b2-b3 Be7-c5 Kg1-h1 e6-e5 f2-f4) +1.50/36 60} Rc8 {(Ra8-c8) -1.46/37 59} 5. Re1 {(Rf1-e1 Ke8-f8 Bc1-f4 Rc8-c5 Bb5xd7 Qd8xd7 c2-c4 Rc5-h5 b2-b3 Rh8-g8 Bf4-g3 Rg8-g6 Re1-e4 a7-a6 a4-a5 Rg6-g4 Re4xg4 Qd7xg4 b3-b4 e7-e5 Ra1-e1 Qg4-f5 Re1-e4 Qf5-g6 h2-h3 Bf6-g7 b4-b5 f7-f5 Re4xe5 Bg7xe5 Bg3xe5 Rh5-g5 Qd3-f3 d4-d3 Be5-c3) +1.54/35 60} Kf8 {(Ke8-f8 Bc1-f4 Rc8-c5 Bb5xd7 Qd8xd7 c2-c4 Qd7-g4 Qd3-e4 Qg4-d7 b2-b3 Rh8-h4 g2-g3 Rh4-g4 Qe4-d3 Rg4-g6 Bf4-c1 a7-a6 Ra1-a2 Kf8-g8 Bc1-a3 Rc5-e5 Re1xe5 Bf6xe5 Ra2-e2 Be5-f6 f2-f4 Rg6-h6 Ba3-b4 Rh6-h3 Qd3-e4 Rh3-h5 h2-h4 b7-b5) -1.58/39 59} 6. Bf4 {(Bc1-f4 Rc8-c5 Bb5xd7 Qd8xd7 c2-c4 Qd7-g4 Qd3-e4 Qg4-d7 b2-b3 Rh8-h4 g2-g3 Rh4-h5 Ra1-d1 Rc5-c6 f2-f3 Kf8-g8 Qe4-d3 a7-a6 b3-b4 Rh5-f5 Re1-e4 e7-e5 Bf4-d2 Rf5-h5 g3-g4 Rh5-h7 Rd1-e1 Bf6-g7 Re4xe5 Bg7xe5 Re1xe5 Rc6-e6 Re5-g5+ Re6-g6 Rg5xg6+ f7xg6 Qd3xg6+ Rh7-g7 Qg6-d3 Qd7-d6 Bd2-e1) +1.37/38 59} Rc5 {(Rc8-c5 Bb5xd7 Qd8xd7 c2-c4 Qd7-g4 Qd3-e4 Kf8-g8 Ra1-a3 Qg4-e6 Qe4xe6 f7xe6 b2-b3 Kg8-f7 Ra3-a1 b7-b6 Bf4-d2 a7-a6 Ra1-c1 Rc5-h5 h2-h3 Rh8-g8 Kg1-f1 Rg8-c8 Rc1-a1 e6-e5 a4-a5 b6-b5 c4xb5 Rc8-c2 Bd2-b4 d4-d3 b5xa6 Rh5-f5 f2-f3 e5-e4 a6-a7) -1.59/37 60} 7. Bxd7 {(Bb5xd7 Qd8xd7 c2-c4 Rc5-h5 b2-b3 Bf6-g5 Bf4-g3 Bg5-h4 Bg3-b8 Bh4-f6 h2-h3 e7-e5 Qd3-f3 Rh8-h6 Kg1-f1 Qd7-c8 Bb8xa7 Rh5-f5 Qf3-d5 Kf8-g8 Re1-e4 Rf5-g5 Ra1-d1 Rg5xg2 Re4xd4 Rg2-g6 Rd4-g4 Rg6xg4 h3xg4 Qc8xg4 Rd1-d3 Bf6-g7 Rd3-g3 Qg4-f5 Kf1-e2 Qf5-c2+ Qd5-d2 Qc2-e4+ Ba7-e3 Rh6-h1 Qd2-d8+ Kg8-h7 Ke2-d2 Qe4-b1 Kd2-c3 Qb1-e1+ Qd8-d2 f7-f5 Qd2xe1 Rh1xe1 Be3-b6 f5-f4 Rg3-g4) +1.46/38 60} Qxd7 {(Qd8xd7 c2-c4 Qd7-g4 Qd3-e4 Qg4-d7 b2-b3 Rh8-h4 g2-g3 Rh4-h5 Ra1-d1 Rc5-c6 f2-f3 Kf8-g8 Bf4-d2 e7-e5 Re1-f1 Bf6-g7 f3-f4 Rc6-f6 f4xe5 Rf6xf1+ Rd1xf1 Rh5xe5 Qe4-d3 Qd7-g4 Rf1-f2 f7-f5 Rf2-f4 Qg4-d1+ Rf4-f1 Qd1-g4 Bd2-f4 Re5-e4 Kg1-g2 Qg4-e2+ Qd3xe2 Re4xe2+ Rf1-f2 Re2-e1 Bf4-g5) -1.45/40 60} 8. c4 {(c2-c4 Qd7-g4 Qd3-e4 Qg4-d7 b2-b3 Rh8-g8 Ra1-d1 Rg8-g6 Bf4-e3 Rc5-c6 Be3-c1 Rc6-b6 Qe4-d3 Bf6-g7 g2-g3 e7-e5 f2-f4 e5xf4 Bc1xf4 Qd7-h3 Bf4-d2 Qh3-h5 Re1-f1 Rg6-f6 Rd1-e1 Rf6xf1+ Re1xf1 Kf8-g8 Kg1-g2 Bg7-h6 Qd3xd4 Bh6xd2 Qd4xd2 Rb6xb3 Qd2-d8+ Kg8-g7) +1.50/37 60} Qg4 {(Qd7-g4 Qd3-e4 Qg4-d7 b2-b3 Rc5-h5 Ra1-d1 a7-a6 Qe4-d3 Qd7-g4 Re1-e4 Qg4-f5 Bf4-g3 Rh8-g8 Qd3-e2 Rh5-g5 f2-f4 Rg5-g6 Qe2-d3 Qf5-h5 Rd1-f1 Qh5-f5 Rf1-f2 e7-e6 Rf2-f3 Kf8-e7 Re4-e2 Qf5xd3) -1.59/35 60} 9. Qe4 {(Qd3-e4 Qg4-c8 b2-b3 Rh8-g8 Ra1-d1 Rg8-g6 h2-h3 Qc8-d7 g2-g4 a7-a6 Re1-e2 e7-e5 Bf4-d2 Rc5-c8 Qe4-d3 Kf8-g8 Rd1-e1 Rc8-e8 f2-f4 Bf6-h4 Re1-f1 Rg6-e6 Re2-e4 e5xf4 Re4xf4) +1.61/37 60} Qd7 {(Qg4-d7 b2-b3 Rh8-h4 g2-g3 Rh4-g4 Qe4-d3 Rg4-g6 Bf4-c1 a7-a6 Bc1-a3 Rc5-c6 Re1-e4 Kf8-g8 Ra1-e1 Qd7-h3 Re1-e2 e7-e5 f2-f4 e5xf4 Re4xf4 Rc6-e6 Ba3-b4 Bf6-e5 Rf4-f3 Be5-g7 Re2-f2 Rg6-f6 Rf3xf6 Re6xf6 Qd3xd4 Rf6xf2 Qd4xf2 Qh3-g4) -1.49/41 59} 10. b3 {(b2-b3 Kf8-g8 Ra1-d1 Rh8-h4 g2-g3 Rh4-g4 Qe4-d3 Rg4-g6 Bf4-d2 Qd7-h3 Re1-e2 Rc5-h5 f2-f4 Bf6-g7 Rd1-f1 Rg6-c6 Rf1-f3 Rc6-e6 Rf3-f2 b7-b6 Re2xe6 f7xe6 Qd3-g6 Qh3-f5 Qg6-e8+ Kg8-h7 Qe8-a8 Qf5-b1+ Kg1-g2 Rh5-f5 g3-g4 Rf5-f8 Qa8-f3 e6-e5 Rf2-e2 d4-d3 Qf3-e4+ Kh7-g8 Re2-f2 e7-e6 Rf2-f3 Qb1-d1 Rf3xd3 Qd1xg4+ Rd3-g3 Qg4-d1) +1.69/37 59} Rh4 {(Rh8-h4 g2-g3 Rh4-g4 Qe4-d3 Rg4-g6 Bf4-c1 a7-a6 Bc1-a3 Rc5-h5 f2-f4 Kf8-g8 Re1-e2 e7-e6 Re2-f2 Bf6-g7 Ra1-e1 Qd7-d8 Ba3-c1 Qd8-c8 Bc1-b2 Qc8-c6 Rf2-e2 Qc6-d7 Bb2-c1 b7-b6 Bc1-d2 Qd7-d6 Re2-g2 f7-f5 a4-a5 b6xa5 Bd2xa5 Qd6-c6 b3-b4 Rh5-h3 b4-b5 a6xb5 c4xb5 Qc6-c5 Rg2-a2) -1.57/43 60} 11. g3 {(g2-g3 Rh4-g4 Ra1-d1 Kf8-g8 Qe4-d3 Rg4-g6 Re1-e2 Rc5-h5 Bf4-d2 Bf6-g7 f2-f4 b7-b6 Rd1-f1 e7-e6 Re2-g2 Rg6-g4 Bd2-c3 a7-a6 Rg2-e2 Qd7-d6 Bc3-b2 Rh5-f5 Bb2-c1 Rg4-g6 h2-h3 Rf5-h5 g3-g4 f7-f5 Kg1-f2 Rh5-h4 g4xf5 e6xf5 Qd3xf5 Rg6-f6) +1.74/36 59} Rg4 {(Rh4-g4 Qe4-d3 Rg4-g6 Bf4-c1 a7-a6 Bc1-a3 Rc5-h5 f2-f4 Kf8-g8 Re1-e2 e7-e6 Ra1-f1 Bf6-g7 Ba3-b4 Qd7-c6 a4-a5 Rg6-h6 Bb4-d2 f7-f5 b3-b4 Rh5-h3 b4-b5 Qc6-e8 Rf1-f2 Kg8-f7 Bd2-b4 Qe8-d7 Bb4-c5 Rh6-h8 b5xa6 b7xa6 Re2-d2 Rh8-c8 Bc5xd4 Rc8-d8) -1.62/40 60} 12. Rad1 {(Ra1-d1 Kf8-g8 Qe4-d3 Rg4-g6 Bf4-d2 Rc5-h5 f2-f4 Bf6-g7 Re1-e2 e7-e6 Rd1-f1 b7-b6 Re2-g2 Rg6-g4 Bd2-c3 a7-a6 Rg2-e2 Rh5-h3 Bc3-b2 Rh3-h5 Re2-f2 Rh5-f5 Bb2-c1 Rg4-g6 Bc1-d2 Rf5-h5 f4-f5 Rh5xf5 Rf2xf5 e6xf5 Rf1xf5 Qd7-e7 Rf5-d5 Rg6-e6 Kg1-f2 Re6-d6 Rd5-g5 Rd6-e6 Rg5-g4 Qe7-d7 Kf2-g2 Qd7-c6+ Kg2-g1) +1.74/36 59} Kg8 {(Kf8-g8 Qe4-d3 Rg4-g6 Bf4-d2 Bf6-g7 f2-f4 a7-a5 Re1-e2 b7-b6 Rd1-e1 e7-e6 Re2-g2 Rc5-h5 g3-g4 Rh5-h4 g4-g5 Bg7-f8 Qd3-g3 Rh4-h8 h2-h4 Rg6-g7 Rg2-h2 Rg7-h7 Qg3-g4 Rh7-h5 Kg1-g2 Qd7-c6+ Kg2-g3 Bf8-d6 Qg4-e2 Kg8-g7 Rh2-h3 Bd6-c5 Qe2-e5+ Kg7-g8) -1.74/36 59} 13. Qd3 {(Qe4-d3 Rg4-g6 Re1-e2 Rc5-h5 Bf4-d2 Rh5-h3 f2-f4 Rg6-h6 Rd1-f1 Rh6-h8 f4-f5 Kg8-f8 Rf1-f4 Qd7-c6 Bd2-b4 Rh8-g8 Qd3-e4 Qc6-c7 Bb4-d2 Rg8-g5 Rf4-f2 Rg5-h5 a4-a5 a7-a6 Re2-e1 Kf8-g7 Qe4-g4+ Kg7-f8) +1.80/37 59} Rg6 {(Rg4-g6 Bf4-d2 Rc5-h5 f2-f4 Bf6-g7 Re1-e2 Rg6-e6 Re2xe6 Qd7xe6 Rd1-f1 Qe6-d7 f4-f5 e7-e5 f5xe6/ep Qd7xe6 Rf1-f4 a7-a5 h2-h4 Qe6-h3 Qd3-f3 Rh5-h6 Bd2-e1 Rh6-e6 Be1-f2 Re6-e7 Rf4-f5 Bg7-h6 g3-g4 Re7-e3 Qf3xh3 Re3xh3 Bf2xd4 Rh3xh4) -1.79/35 59} 14. Bd2 {(Bf4-d2 Bf6-g7 f2-f4 Rc5-h5 Re1-e2 b7-b6 Rd1-f1 f7-f5 Bd2-b4 e7-e6 Bb4-c3 Rh5-h7 Rf1-d1 Qd7-c7 Bc3xd4 Qc7xf4 Bd4-c3 Qf4-g4 Bc3-e5 Bg7-f8 Re2-f2 Bf8-e7 Rd1-d2 Rh7-f7 Kg1-g2 Rf7-h7 Qd3-e2 Qg4-h3+ Kg2-h1 Be7-c5 Rf2-g2 Qh3-g4 Rd2-d8+ Kg8-f7 Rd8-d7+ Kf7-g8 Qe2xg4 Rg6xg4) +1.76/36 60} Bg7 {(Bf6-g7 f2-f4) -1.78/36 59} 15. f4 {(f2-f4 e7-e6 Re1-e2 Rc5-h5 Rd1-f1 b7-b6 Re2-g2 Rg6-g4 Bd2-c3 a7-a6 Rg2-f2 a6-a5 Qd3-f3 f7-f5 Bc3-b2 e6-e5 f4xe5 Bg7xe5 Rf1-e1 f5-f4 Bb2-c1 Kg8-h8 Bc1xf4 Be5xf4 Re1-e4 Bf4-e3 Re4xg4) +1.77/36 29} Rh5 {(Rc5-h5 Re1-e2 Qd7-h3 Qd3-f3 Rg6-c6 Re2-g2 e7-e6 Rd1-f1 f7-f5 b3-b4 Rh5-h6 Qf3-d3 Qh3-h5 Rf1-e1 Rc6-c7 a4-a5 a7-a6 b4-b5 Qh5-f7 Kg1-h1 Rh6-h3 Qd3-e2) -1.82/32 30} 16. Re2 {(Re1-e2 e7-e6 Rd1-f1 Qd7-c8 Qd3-f3 Rg6-h6 h2-h4 Rh5-c5 Bd2-b4 Rc5-c6 f4-f5 e6xf5 Qf3xf5 Qc8xf5 Rf1xf5 Rc6-e6 Re2xe6 f7xe6 Rf5-b5 e6-e5 Rb5xb7 e5-e4 Rb7-d7 d4-d3 Kg1-f2 Rh6-b6 Bb4-a5 Rb6xb3 Kf2-e3 Rb3-a3 Ke3xe4 Ra3xa4 Ba5-d2 Ra4xc4+ Ke4xd3) +1.86/34 30} Re6 {(Rg6-e6 Re2xe6) -1.93/33 29} 17. Rxe6 {(Re2xe6 Qd7xe6 Rd1-f1 Qe6-h3 Rf1-f2 Bg7-f6 Qd3-e4 b7-b6 Qe4-a8+ Kg8-g7 Qa8-g2 Qh3-g4 Qg2-f3 Qg4xf3 Rf2xf3 e7-e6 Kg1-g2 Kg7-g6 g3-g4 Rh5-h4 h2-h3 Rh4-h8 f4-f5+ Kg6-g7 Rf3-f4 Bf6-e5 Rf4-f1 e6xf5 Rf1xf5 f7-f6 Rf5-h5 Rh8-e8 Kg2-f2 Kg7-f7 Rh5-h7+ Kf7-e6 Rh7xa7) +2.13/33 29} Qxe6 {(Qd7xe6 Rd1-f1 Qe6-g4 Qd3-e4 Rh5-e5 Qe4-f3 Qg4xf3 Rf1xf3 Re5-e2 Rf3-f2 Re2-e6 Kg1-f1 Re6-b6 Rf2-f3 Rb6-h6 h2-h4 f7-f5 Kf1-e2 Kg8-h7 Ke2-d3 Rh6-a6 a4-a5 Ra6-g6 b3-b4 Kh7-h6 b4-b5 a7-a6 b5xa6 Rg6xa6 c4-c5 Bg7-f6 Kd3-c4 Ra6-e6 Rf3-d3) -1.97/35 29} 18. Rf1 {(Rd1-f1 Qe6-c8 f4-f5 e7-e5 f5xe6/ep Qc8xe6 Rf1-f4 Qe6-d7 h2-h4 Rh5-h6 Rf4-f5 Rh6-e6 Rf5-d5 Re6-d6 Rd5-g5 Qd7-e6 Qd3-f3 Rd6-d8 h4-h5 b7-b6 Rg5-g4 Kg8-h8 Rg4-f4 Qe6-h6 Kg1-g2 d4-d3 Qf3-b7 Rd8-e8 Rf4-f2 Qh6-e6 Qb7xf7 Qe6xf7 Rf2xf7) +2.18/33 30} Qc6 {(Qe6-c6 Qd3-e2 Qc6-c5 Qe2-e4 Qc5-b6 Rf1-f3 e7-e6 a4-a5 Qb6-c7 g3-g4 Rh5-h8 Kg1-g2 a7-a6 h2-h3 Qc7-c6 Qe4xc6 b7xc6 b3-b4 Kg8-h7 Rf3-f2 Rh8-b8 f4-f5 d4-d3 f5xe6 f7xe6) -1.96/33 30} 19. f5 {(f4-f5 e7-e5 f5xe6/ep Qc6xe6 Rf1-f4 Qe6-d7 h2-h4 Rh5-h6 Rf4-f5 Rh6-e6 h4-h5 Re6-e8 Rf5-g5 Kg8-h8 Qd3-f3 Qd7-e6 Rg5-f5 Kh8-g8 Kg1-f1 a7-a6 g3-g4 Re8-e7 Rf5-d5 Re7-e8 Rd5-g5 Re8-e7 Kf1-f2 Qe6-b6 a4-a5 Qb6-e6 Rg5-d5 Re7-e8) +2.18/35 29} e5 {(e7-e5 f5xe6/ep Qc6xe6 Rf1-f4 b7-b6 h2-h4 Rh5-c5 Kg1-g2 Rc5-c8 Qd3-f3 Rc8-e8 h4-h5 Re8-e7 Rf4-f5 Re7-d7 Rf5-d5 Rd7xd5 c4xd5 Qe6-e5 h5-h6 Bg7-f6 Bd2-f4 Qe5-f5 d5-d6 Qf5-e6 Kg2-h2 Kg8-h7 g3-g4 Bf6-d8 Kh2-g2) -2.08/35 29} 20. fxe6 {(f5xe6/ep Qc6xe6 Rf1-f4 Bg7-e5 Rf4-e4 Qe6-h3 Qd3-e2 f7-f6 Qe2-g4+ Kg8-f7 Qg4xh3 Rh5xh3 Kg1-g2 Rh3-h8 Re4-e2 a7-a6 Kg2-f3 d4-d3 Re2-f2 Be5-d4 Bd2-e3 Bd4-c3 Kf3-e4 Rh8-d8 Be3-d2 Bc3-e5 Rf2-f3 Kf7-e6 Rf3-e3 f6-f5+ Ke4-f3 Ke6-f6 Re3-e1 Rd8-d7 a4-a5 Be5-b2 h2-h4 Kf6-g6 b3-b4 Bb2-f6 c4-c5 Kg6-f7 h4-h5 Bf6-h8 Re1-c1) +2.25/35 30} Qxe6 {(Qc6xe6 Rf1-f4 Qe6-d7 h2-h4 Rh5-c5 Kg1-g2 b7-b6 Rf4-e4 Rc5-c8 Qd3-f3 Rc8-e8 h4-h5 Re8-e6 Re4-g4 Kg8-h7 Rg4-g5 Qd7-e7 Kg2-f1 a7-a5 Rg5-d5 Kh7-h8 Kf1-f2 Bg7-e5 Qf3-g4 Be5-f6 h5-h6 Kh8-h7 Kf2-f1 Kh7-h8 Rd5-f5 Qe7-b7 Qg4-f3 Qb7xf3+ Rf5xf3 Kh8-g8 Rf3-f5 Bf6-e7 Rf5-d5 Be7-c5 g3-g4 Re6-e4) -2.23/36 30} 21. Rf4 {(Rf1-f4 a7-a5 h2-h4 Bg7-e5 Rf4-f2 Rh5-h7 Bd2-f4 f7-f6 Kg1-g2 Qe6-c6+ Kg2-h2 Rh7-f7 Qd3-g6+ Rf7-g7 Qg6-f5 Qc6-e8 Rf2-f3 Be5xf4 Rf3xf4 Qe8-e3 Qf5-d5+ Kg8-h7 Qd5-h5+ Kh7-g8 Qh5-f3 Qe3xf3 Rf4xf3 Rg7-d7 Rf3xf6 d4-d3 Rf6-f1 d3-d2 Rf1-d1 Rd7-d3 Kh2-g2 Kg8-f7 g3-g4 Kf7-e6 Kg2-f2) +2.25/34 30} Qd7 {(Qe6-d7 h2-h4 Rh5-h6 Rf4-f5 Rh6-e6 h4-h5 Bg7-f6 h5-h6 Bf6-e5 Kg1-g2 Kg8-h8 Qd3-f3 f7-f6 g3-g4 Re6-e8 Qf3-d5 Qd7-c8 Qd5-e4 Re8-g8 g4-g5 Qc8-d7 Kg2-f2 d4-d3 g5xf6 Be5-d4+ Kf2-f3 Rg8-g1) -2.11/32 29} 22. h4 {(h2-h4 Rh5-h6 Rf4-f5 Rh6-e6 Rf5-d5 Qd7-c6 h4-h5 b7-b6 Qd3-f3 Qc6-c8 Rd5-g5 Qc8-f8 Rg5-f5 Qf8-e8 Kg1-f2 Bg7-e5 Bd2-g5 a7-a6 Bg5-d2 Qe8-e7 Rf5-g5+ Be5-g7 Rg5-d5 Re6-f6) +2.40/33 29} Rc5 {(Rh5-c5 Kg1-g2 a7-a6 a4-a5 Qd7-c6+ Qd3-f3 Qc6-d7 Rf4-e4 Rc5-e5 Re4xe5 Bg7xe5 h4-h5 Be5-g7 Qf3-e4 Qd7-d6 Qe4-e8+ Bg7-f8 Bd2-f4 Qd6-f6 Qe8-d7 d4-d3 Qd7xd3 Qf6-b2+ Kg2-h3 Qb2-a1 Bf4-c7 Qa1-h1+ Kh3-g4 Qh1-e1 Bc7-d8 Qe1-e5 Kg4-h4 Bf8-g7 Bd8-g5 Qe5-e1 h5-h6 Bg7-c3 Bg5-e3 Qe1-h1+ Kh4-g4 Qh1-e1 Be3-f4 Bc3xa5 Qd3-d5 Qe1-e2+ Kg4-g5) -2.20/34 29} 23. Kg2 {(Kg1-g2 Rc5-c6 Rf4-f5 Rc6-e6 Rf5-d5 Qd7-c6 Qd3-f3 Re6-e8 Kg2-h3 Qc6-e6+ Qf3-g4 Qe6-f6 Bd2-f4 a7-a6 h4-h5 Kg8-h8 Kh3-g2 Qf6-e7 Qg4-f3 Qe7-e6 g3-g4 Kh8-g8 Bf4-g3 Qe6-e2+ Bg3-f2 Qe2-e7 g4-g5 Re8-d8) +2.53/33 29} b6 {(b7-b6 Rf4-e4 Rc5-c8 h4-h5 Rc8-e8 Qd3-f3 Re8-e6 Re4-g4 Kg8-h7 Rg4-g5 Qd7-e7 Kg2-f1 Kh7-h8 Rg5-f5 Kh8-g8 Rf5-d5 Re6-f6 Bd2-f4 Rf6-e6 Kf1-f2 a7-a6 Qf3-g4 Kg8-h7 Bf4-d2 a6-a5 Qg4-f3 Kh7-g8 Bd2-f4 Bg7-f6 h5-h6 Kg8-h8 Qf3-g4 Qe7-e8 Bf4-d2 Qe8-f8 Kf2-g2 Qf8-e8 Qg4-f5 Qe8-e7 Kg2-h3 Kh8-g8 Qf5-f4 Bf6-e5) -2.42/35 29} 24. Re4 {(Rf4-e4 Rc5-c8 h4-h5 Rc8-e8 Qd3-f3 Re8-e6 Re4-g4 Kg8-h7 Rg4-g5 Qd7-e7 Kg2-f1 a7-a5 Rg5-f5 Kh7-g8 Kf1-f2 Qe7-a3 Rf5-d5 Bg7-f6 Qf3-g4+ Kg8-h8 h5-h6 Qa3-f8 Qg4-f3 Qf8-g8 Qf3-f4 Qg8-g6 Qf4-f5 Qg6-g8 Kf2-g2 Qg8-a8 Kg2-f1 Qa8-g8 g3-g4 Qg8-f8 g4-g5 Qf8-e7 Qf5-f4 Bf6-e5 Qf4-e4 Kh8-g8 Qe4-f5 Be5-f6 Qf5-d3 Bf6-e5) +2.68/33 29} Rc8 {(Rc5-c8 h4-h5 Rc8-e8 Qd3-f3 Re8-e6 Re4-g4 Kg8-h7 Rg4-g5 Qd7-e7 Kg2-f1 Kh7-h8 Rg5-f5 Kh8-g8 Rf5-d5 Re6-f6 Bd2-f4 Rf6-e6 Kf1-f2 Bg7-f6 h5-h6 Kg8-h8 Qf3-g4 Qe7-e8 Bf4-d2 Qe8-f8 Rd5-f5 d4-d3 Kf2-f1 Bf6-e5 Qg4-e4 Qf8-e8 Qe4xd3 f7-f6 Qd3-f3 Qe8-g6 g3-g4 Re6-d6 Bd2-f4 Be5xf4) -2.55/33 29} 25. h5 {(h4-h5 Rc8-e8 Qd3-f3 Re8-e6 Re4-g4 Kg8-h7 Rg4-g5 Qd7-e7 Kg2-f1 Kh7-h8 Rg5-f5 Kh8-g8 Kf1-f2 Qe7-a3 Rf5-d5 Qa3-e7 Rd5-g5 Qe7-f8 Kf2-g2 a7-a5 Rg5-d5 Qf8-e8 Kg2-f2 Qe8-e7 Rd5-g5 Re6-e5 Rg5xe5 Qe7xe5 Qf3-a8+ Bg7-f8 Qa8-d5 Qe5-e8 Qd5-g5+ Kg8-h7 Qg5-f5+ Kh7-g8 h5-h6 Qe8-e7 Qf5-g4+ Kg8-h7 Qg4xd4 Qe7-e6 Qd4-d3+ Kh7-g8 h6-h7+ Kg8-h8 Qd3-d8 Qe6-f5+ Kf2-e3 Qf5-e6+ Ke3-f3) +2.82/34 30} Re8 {(Rc8-e8 Qd3-f3 Re8-e6 Re4-g4 Kg8-h7 Rg4-g5 Qd7-e8 Qf3-d3+ Kh7-h8 Rg5-d5 Bg7-f6 Qd3-f3 Qe8-e7 Kg2-f1 Bf6-e5 Qf3-g4 Qe7-e8 Bd2-g5 f7-f6 Bg5-d2 Re6-e7 Qg4-f5 a7-a6 Kf1-g2 Qe8-c6 Kg2-h3 Qc6-e8 Bd2-f4 Kh8-g8 Bf4-h6 Kg8-h8 g3-g4) -2.69/36 29} 26. Qf3 {(Qd3-f3 Re8-e6 Re4-g4 Kg8-h7 Rg4-g5 Qd7-e7 Kg2-f1 Kh7-h8 Rg5-f5 Kh8-g8 Kf1-f2 Qe7-a3 Rf5-d5 Bg7-f6 Qf3-g4+ Kg8-h8 h5-h6 Qa3-e7 a4-a5 d4-d3 Rd5xd3 b6xa5 Rd3-d5 Bf6-b2 Bd2-f4 Bb2-f6 Kf2-g2 Re6-b6 Qg4-c8+ Kh8-h7 Qc8-f5+ Kh7-h8 Qf5-d3 a5-a4 b3xa4) +2.79/36 29} Re6 {(Re8-e6 Re4-g4 Kg8-h7 Rg4-g5 Qd7-e7 Kg2-f1 Kh7-h8 Rg5-f5 Kh8-g8 Rf5-d5 Kg8-h7 Kf1-f2 Kh7-g8 Bd2-f4 Bg7-f6 h5-h6 Kg8-h8 Qf3-g4 Qe7-e8 Bf4-d2 Qe8-e7 Kf2-f1 a7-a5 Kf1-f2 Qe7-e8 Qg4-f3 Qe8-g8 Qf3-f5 Qg8-f8 Kf2-g2 Qf8-e7 Kg2-h3 Qe7-b7 Qf5-f3 Qb7-e7 Qf3-g4 Re6-e2 Bd2-g5) -2.83/37 29} 27. Rg4 {(Re4-g4 Kg8-h7 Rg4-g5 Qd7-e7 Kg2-f1 Kh7-h8 Rg5-f5 Kh8-g8 Kf1-f2 Qe7-a3 Rf5-d5 Qa3-e7 Rd5-g5 Qe7-f8 Kf2-g2 Kg8-h8 Rg5-d5 Qf8-e8 Bd2-g5 f7-f6 Bg5-f4 Re6-e2+ Kg2-h3 Re2-e4 g3-g4 Qe8-e7 Rd5-d8+ Kh8-h7 Bf4-d2 Qe7-e6 Rd8-d5 Re4-e5 Bd2-f4 Re5xd5 c4xd5) +2.96/33 29} Kh7 {(Kg8-h7 Rg4-g5 Qd7-e8 Qf3-d3+ Kh7-h8 Rg5-d5 Bg7-f6 Qd3-f3 Qe8-e7 Kg2-f1 Bf6-e5 Qf3-g4 Be5-f6 h5-h6 a7-a5 Kf1-f2 Qe7-e8 Qg4-f3 Qe8-g8 Qf3-f5 Qg8-e8 Kf2-g2 Re6-c6 Kg2-f1 Rc6-e6 Qf5-f3 Bf6-e7 Rd5xd4 Be7-b4 Bd2-g5 Bb4-e7 Bg5-f4 Be7-f8 Rd4-d5 Kh8-g8 Rd5-g5+ Kg8-h7 Qf3-d3+ Re6-g6 Rg5-e5 Qe8-c6 Qd3-d5 Qc6xd5 Re5xd5 Bf8xh6 Rd5-h5 Kh7-g7 Bf4xh6+ Rg6xh6 Rh5xh6 Kg7xh6 Kf1-e2 Kh6-g5 Ke2-d3) -2.95/35 29} 28. Rg5 {(Rg4-g5 Qd7-e7 Kg2-f1 a7-a5 Rg5-f5 Kh7-g8 Kf1-f2 Qe7-a3 Rf5-d5 Qa3-e7 Rd5-g5 Re6-f6 Rg5-f5 Rf6xf5 Qf3xf5 d4-d3 Qf5xd3 Qe7-f6+ Kf2-g2 Qf6-b2 Kg2-h3 Qb2-f6 Bd2-f4 Qf6-e6+ Kh3-h2 Bg7-f8 Qd3-f3 Bf8-h6 Bf4-c7 Bh6-g7 Bc7-d8 Bg7-f8 Bd8-g5 Qe6-e1 Bg5-f6 Qe1-e6) +3.03/34 29} Qe8 {(Qd7-e8 Qf3-d3+ Kh7-h8 Rg5-d5 Bg7-f6 Qd3-f3 Kh8-h7 Kg2-h3 Bf6-g7 Qf3-f5+ Kh7-g8 Bd2-g5 f7-f6 Bg5-f4 Re6-e1 Rd5xd4 Re1-h1+ Kh3-g2 Rh1xh5 Rd4-e4 Qe8-f7 Qf5-c8+ Kg8-h7 Qc8-e8 Kh7-g6 Re4-e7 Qf7xe8 Re7xe8 Rh5-a5 Bf4-d2 Ra5-a6 Kg2-f2 Bg7-h6 Bd2xh6 Kg6xh6 Kf2-e3) -3.18/33 29} 29. Qd3+ {(Qf3-d3+ Kh7-h8 Rg5-d5 Bg7-f6 Kg2-f2 a7-a5 h5-h6 Qe8-b8 Qd3-f3 Qb8-g8 Qf3-f5 Qg8-e8 Kf2-f1 Qe8-e7 Qf5-g4 Kh8-h7 Qg4-f3 Re6-e5 Rd5xe5 Qe7xe5 Qf3-d5 Qe5-e6 Qd5xe6 f7xe6 Kf1-e2 e6-e5 Ke2-d3 Bf6-e7 g3-g4 Be7-c5 g4-g5 Kh7-g6 Kd3-e4 Bc5-b4 Bd2xb4 a5xb4 Ke4-d3) +3.21/32 29} Kh8 {(Kh7-h8 Rg5-d5 a7-a5 Bd2-g5 f7-f6 Bg5-f4 Re6-e4 Rd5-d8 Qe8xd8 Qd3xe4 d4-d3 Qe4-d5 Qd8-e8 Qd5xd3 Qe8xh5 Bf4-e3 Qh5-e8 Kg2-f2 Qe8-h5 Be3xb6 Qh5-h2+ Kf2-f1 Qh2-h1+ Kf1-e2 Bg7-f8 Bb6-d4 Qh1-h2+ Ke2-d1 Kh8-g7 Qd3-f3 Bf8-e7 Bd4-c3 Qh2-a2 Bc3xa5 Qa2-a1+ Kd1-e2 Qa1-e5+ Qf3-e3 Qe5-h5+ g3-g4 Qh5xg4+ Ke2-d2) -3.10/33 29} 30. Rd5 {(Rg5-d5 Bg7-f6 Kg2-f2 Bf6-e5 g3-g4 Kh8-g8 g4-g5 Qe8-c8 Kf2-g2 Be5-g7 Qd3-f3 Re6-e8 Bd2-f4 Qc8-e6 Bf4-g3 Bg7-h8 Rd5-d6 Qe6-e3 Bg3-f4 Qe3-e7 g5-g6 Bh8-g7 g6xf7+ Qe7xf7 Qf3-d5 Qf7xd5+ Rd6xd5 Re8-e2+ Kg2-f3 Re2-b2 Kf3-g4 Rb2xb3 Rd5-d8+ Kg8-f7 Rd8-d7+ Kf7-f8 h5-h6 Bg7xh6 Bf4xh6+ Kf8-e8 Rd7xd4 Rb3-b4 Kg4-f5 Rb4xa4 Bh6-g5 Ra4-a5+ Kf5-g6) +3.22/31 15} Bf6 {(Bg7-f6 Qd3-f3 Qe8-e7 Kg2-f1 Bf6-e5 Qf3-g4 Be5-f6 h5-h6 a7-a6 Rd5-f5 Re6-e5 Qg4-f3 Re5xf5 Qf3xf5 Kh8-g8 Bd2-f4 d4-d3 Qf5xd3 Qe7-e6 Qd3-d5 Qe6-h3+ Qd5-g2 Qh3-f5 Qg2-a8+ Kg8-h7 Qa8-d5 Qf5-b1+ Kf1-g2 Kh7-g8 Qd5-f3 Qb1-c2+ Kg2-h3) -3.19/29 15} 31. Kf2 {(Kg2-f2 a7-a6 Qd3-f3 Bf6-e7 Kf2-f1 Qe8-c6 Kf1-g2 Be7-f6 Kg2-f2 Qc6-e8 Rd5-f5 Qe8-e7 Kf2-f1 d4-d3 Rf5-d5 Re6-e5 Qf3xd3 Qe7-e6 Rd5xe5 Qe6-h3+ Kf1-e2 Qh3-h2+ Ke2-d1 Bf6xe5 Qd3-f3 Be5-g7 Qf3-a8+ Kh8-h7) +3.31/28 15} Be5 {(Bf6-e5 Kf2-g2 a7-a6 Bd2-e1 b6-b5 a4xb5 a6xb5 Rd5xb5 f7-f6 Qd3-f3 Re6-d6 Rb5-a5 Rd6-d8 Be1-d2 d4-d3 Ra5-d5 Rd8xd5 Qf3xd5 Qe8xh5 Qd5xd3 Qh5-e8 Bd2-f4 Qe8-a8+ Kg2-f2 Qa8-a7+ Kf2-f3 Be5xf4 g3xf4 Kh8-g7 Qd3-e3 Qa7-d7 Kf3-f2) -3.16/28 14} 32. g4 {(g3-g4 Kh8-g8 g4-g5 Qe8-c8 Kf2-g2 a7-a6 h5-h6 Qc8-c7 Qd3-f3 Qc7-e7 Kg2-f1 Be5-h8 Qf3-f5 Bh8-f6 Qf5-h3 Bf6-e5 Qh3-d3 a6-a5 Qd3-f5 Be5-f6 c4-c5 b6xc5 Rd5xc5 Qe7-b7 Qf5-d5 Qb7-a6+ Qd5-c4 Qa6xc4+ b3xc4 Bf6-e7 Rc5xa5 d4-d3 Ra5-d5 Re6-e4 Rd5xd3 Re4xc4 a4-a5) +3.47/29 15} Kg8 {(Kh8-g8 h5-h6 Re6-f6+ Kf2-g2 Rf6-g6 Qd3-e4 Rg6-e6 g4-g5 Be5-f6 Qe4-d3 Bf6-e5 Qd3-f5 Qe8-e7 Kg2-f1 Be5-f6 Qf5-h3 Bf6-e5 Qh3-d3 a7-a6 Qd3-e4 Kg8-f8 Qe4-f3 Qe7-c7 Qf3-f5 Kf8-g8 Bd2-e1 b6-b5 a4xb5 a6xb5 c4-c5 Qc7-e7 Be1-f2 Qe7-e8 b3-b4 Qe8-a8 Rd5xe5) -3.46/26 14} 33. g5 {(g4-g5 Qe8-c8 Kf2-g2 Be5-g7 Qd3-f3 Re6-e8 Bd2-f4 Qc8-e6 Bf4-g3 Bg7-h8 Rd5-d6 Qe6-e3 Bg3-f4 Qe3-c3 g5-g6 Qc3-c2+ Kg2-g3 Qc2-f5 Qf3-d5 Qf5xd5 Rd6xd5 f7xg6 h5xg6 Re8-f8 Rd5-d7 Bh8-f6 Kg3-g4 Bf6-g7 Bf4-d6 Rf8-e8 Kg4-f5 a7-a5 Bd6-f4) +3.73/28 15} Qc8 {(Qe8-c8 Kf2-g2 Re6-e7 Qd3-f3 a7-a5 h5-h6 Qc8-e6 Rd5-d8+ Re7-e8 Rd8xe8+ Qe6xe8 Qf3-f5 Qe8-c6+ Kg2-f2 Qc6-e8 Kf2-f1 Qe8-e7 g5-g6 f7xg6 Qf5xg6+ Kg8-h8 Bd2-g5 Qe7-f8+ Kf1-e2 d4-d3+ Qg6xd3 Be5-f6 Bg5-f4 Qf8-a3 Bf4-d2 Qa3-b2 Qd3-e3 Bf6-d4 Qe3-e8+ Kh8-h7) -3.56/28 15} 34. Kg2 {(Kf2-g2 Be5-g7 Qd3-f3 Re6-e8 Bd2-f4 Qc8-e6 Bf4-g3 Qe6-e3 h5-h6 Bg7-f8 Qf3xe3 d4xe3 Rd5-e5 Re8-d8 Re5xe3 Kg8-h7 Bg3-f4 Bf8-c5 Re3-f3 Bc5-e7 Kg2-f1 Rd8-d1+ Kf1-e2 Rd1-h1 Ke2-d3 Kh7-g6 Rf3-g3 Rh1-h5 a4-a5 f7-f6) +3.79/29 15} Re7 {(Re6-e7 Qd3-f3 Qc8-e6 Qf3-h3 f7-f5 g5xf6/ep Qe6xf6 Rd5-d8+ Kg8-f7 Qh3-f3 Qf6xf3+ Kg2xf3 Be5-f6 h5-h6 Kf7-g6 Rd8-d5 Re7-e6 a4-a5 b6xa5 Rd5xa5 a7-a6 Ra5-d5 Re6-b6 b3-b4 Rb6-c6 c4-c5 Rc6-e6 Rd5-d6 Re6xd6 c5xd6 Kg6-f7 Bd2-f4 Kf7-e6 Kf3-e4 Bf6-h8 Ke4-d3 Bh8-f6 Kd3-c4 Ke6-f5 d6-d7 Kf5-e6) -3.60/31 15} 35. Qf3 {(Qd3-f3 Qc8-e8 Kg2-f1 Qe8-c8 g5-g6 f7-f6 h5-h6 Re7-e8 h6-h7+ Kg8-g7 h7-h8B+ Re8xh8 Rd5xe5 Qc8-h3+ Qf3xh3 Rh8xh3 Re5-b5 Kg7xg6 b3-b4 Rh3-h2 Kf1-e1 Kg6-f7 Rb5-d5 Rh2-h4 Ke1-e2 Kf7-e6 Ke2-d3 Rh4-h3+ Kd3xd4 Rh3-h4+ Kd4-e3 Rh4xc4 Rd5-d4 Rc4-c2) +3.96/30 14} a5 {(a7-a5 h5-h6) -3.92/28 15} 36. h6 {(h5-h6 Qc8-e6 Rd5-d8+ Kg8-h7 Qf3-d3+ Qe6-g6 Qd3xg6+ Kh7xg6 Kg2-f3 Re7-b7 Bd2-f4 f7-f6 Bf4xe5 f6xe5 Kf3-g4 Rb7-e7 Rd8-d6+ Kg6-h7 Kg4-f5 Re7-e8 Kf5-f6 e5-e4 Rd6xd4 Re8-f8+ Kf6-e7 Rf8-f4 Ke7-e6 Kh7-g6 Ke6-e5 Rf4-f3 Ke5xe4 Rf3xb3) +4.75/29 14} Bh8 {(Be5-h8 Kg2-f2 Qc8-e6 Rd5-d8+ Re7-e8 Rd8xe8+ Qe6xe8 Qf3-f5 Bh8-e5 Kf2-f1 Be5-c7 Qf5-d5 d4-d3 Qd5xd3 Qe8-e6 Qd3-d4 Kg8-f8 Bd2-e3 Qe6-f5+ Kf1-e2 Qf5-c2+ Be3-d2 Qc2-g6 Qd4-d3 f7-f5 Qd3-d7 Bc7-d6 Qd7-d8+ Kf8-f7 Qd8xb6 f5-f4 Qb6-b7+ Kf7-e8 Qb7-d5 Qg6-h5+ Ke2-d3) -4.49/28 14} 37. Kf2 {(Kg2-f2 Qc8-e6 Rd5-d8+ Kg8-h7 Qf3-d3+ Qe6-g6 Qd3xg6+ f7xg6 Kf2-f3 Bh8-e5 Rd8-d5 Be5-h8 Rd5-d6 Bh8-e5 Rd6xb6 Be5-h2 Rb6-b5 Bh2-c7 Rb5-b7 Kh7-g8 c4-c5 Kg8-h8 c5-c6 Kh8-h7 Kf3-f2) +5.12/30 15} Qe8 {(Qc8-e8 Qf3-d3 Bh8-e5 Qd3-f5 Be5-g7 Kf2-f1 Re7-e5 Rd5xe5 Bg7xe5 Kf1-f2 Be5-c7 Kf2-f3 Qe8-a8+ Qf5-e4 Qa8-c8 Kf3-e2 Kg8-f8 Qe4xd4 Qc8-f5 Qd4-d5 Qf5-g4+ Qd5-f3 Qg4-g1 Qf3-f5 Bc7-d6 h6-h7 Qg1-h2+ Ke2-d1 Bd6-b4 Bd2xb4+ a5xb4 Qf5-c8+ Kf8-e7 h7-h8Q Qh2xh8 Qc8xh8 Ke7-d6 Qh8-b8+ Kd6-e7 Qb8xb6) -5.01/28 15} 38. Qd3 {(Qf3-d3 Bh8-e5 Qd3-f5 Be5-g7 Kf2-f1 Re7-e5 Rd5xe5 Bg7xe5 Kf1-f2 Be5-c7 Kf2-f3 Bc7-e5 Kf3-e4 Be5-g7+ Ke4-d3 Bg7-e5 Qf5-e4 Kg8-f8 Qe4-d5 Qe8-b8 Kd3-e4 Be5-d6 Qd5xd4 Qb8-e8+ Ke4-d3 Qe8-e6 Qd4-e4 Qe6-h3+ Kd3-c2 Qh3-h2 Qe4-d4 Bd6-c7 c4-c5 b6xc5 Qd4-h8+ Kf8-e7 Qh8-f6+ Ke7-e8 Qf6-c6+ Ke8-f8 Qc6xc5+ Kf8-g8) +5.27/30 15} Be5 {(Bh8-e5 Qd3-f5 Be5-g7 Kf2-f1 Re7-e5 Rd5xe5 Bg7xe5 Kf1-f2 Qe8-b8 Kf2-f3 Qb8-e8 Kf3-e4 Be5-h8+ Ke4-d3 Bh8-e5 Qf5-e4 Qe8-e6 Qe4-a8+ Kg8-h7 Qa8-d5 Qe6-f5+ Qd5-e4 Kh7-g6 Qe4xf5+ Kg6xf5 h6-h7 Kf5-g4 Kd3-e4) -5.24/30 14} 39. Qf5 {(Qd3-f5 Be5-g7 Kf2-f1 Re7-e5 Rd5xe5 Bg7xe5 Kf1-f2 Be5-c7 Kf2-f3 Qe8-a8+ Qf5-e4 Qa8-d8 Kf3-e2 Kg8-f8 Ke2-d3 Qd8-d6 Qe4xd4 Qd6-g6+ Qd4-e4 f7-f5 g5xf6/ep Qg6xf6 Kd3-e2 Qf6-b2 Qe4-f3+ Kf8-e7 Qf3-c3 Qb2-b1 Qc3-e3+ Ke7-f6 Qe3-d3 Qb1-g1 Qd3-f3+ Kf6-e7 Qf3-e3+ Ke7-f6 Qe3xg1) +5.46/31 15} Bg7 {(Be5-g7 Kf2-f1 Re7-e5 Rd5xe5 Bg7xe5 Kf1-f2 Qe8-e7 Qf5-c8+ Kg8-h7 Kf2-f3 Kh7-g6 Qc8-c6+ Kg6-h5 h6-h7 Qe7-e6 Qc6xe6 f7xe6 Kf3-e4 Be5-g7 c4-c5 b6xc5 Bd2xa5 Kh5-g6 Ba5-d2 Kg6xh7 a4-a5 Kh7-g6 a5-a6 Bg7-f8 a6-a7 Bf8-e7 a7-a8Q Kg6-f7 Qa8-h8) -5.37/29 15} 40. Kf1 {(Kf2-f1 Re7-e5 Rd5xe5 Bg7xe5 Kf1-f2 Be5-c7 Kf2-f3 Bc7-e5 Kf3-e4 Be5-h8+ Ke4-d3 Bh8-e5 Qf5-e4 Kg8-f8 Qe4-d5 Qe8-b8 Kd3-e4 Be5-c7 Qd5xd4 Qb8-e8+ Ke4-d3 Bc7-e5 Qd4-e4 Qe8-e6 Kd3-e2 Qe6-d6 Qe4-d5 Qd6-e7 Ke2-d3 Qe7-c7 Kd3-c2 Kf8-e8 h6-h7 Be5-a1 g5-g6 f7xg6 Qd5-e6+ Qc7-e7 Qe6-c8+ Qe7-d8) +5.71/30 15} Re5 {(Re7-e5 Rd5xe5 Bg7xe5 Kf1-f2 Be5-c7 Kf2-f3 Qe8-a8+ Qf5-d5 Qa8-c8 Qd5xd4 Qc8-h3+ Kf3-e2 Kg8-f8 Qd4-h8+ Kf8-e7 Qh8-f6+ Ke7-f8 Qf6-f3 Qh3-e6+ Ke2-d3 Bc7-e5 Qf3-e4 Qe6-h3+ Kd3-c2 Qh3-h2 Qe4-e3 Be5-c7 Qe3-d4 Kf8-e7 Qd4-f6+ Ke7-e8 g5-g6 f7xg6 Qf6-e6+ Ke8-f8 Qe6xg6 Kf8-e7 Qg6-g7+ Ke7-e6 h6-h7 Bc7-f4 Qg7-g6+ Ke6-e7 h7-h8Q Qh2xh8 Bd2xf4 Qh8-a1 Qg6-d6+ Ke7-f7 Qd6-c7+ Kf7-g8 Qc7-c8+ Kg8-g7 Qc8-b7+ Kg7-h8) -5.69/31 15} 41. Rxe5 {(Rd5xe5 Bg7xe5 Kf1-f2 Be5-c7 Kf2-f3 Qe8-a8+ Qf5-e4 Qa8-d8 Kf3-e2 Kg8-f8 Ke2-d3 Qd8-d6 Qe4xd4 Qd6-h2 Kd3-c2 Kf8-e8 Qd4-h8+ Ke8-e7 Qh8-f6+ Ke7-e8 g5-g6 f7xg6 Qf6-e6+ Ke8-d8 h6-h7 Bc7-e5 Qe6xb6+ Kd8-e7 Qb6xg6 Ke7-d7 Qg6-e4 Kd7-e6 Qe4-d3 Be5-f6 Qd3-g6 Ke6-e7) +5.78/31 15} Bxe5 {(Bg7xe5 Kf1-f2 Be5-c7 Kf2-f3 Qe8-a8+ Qf5-e4 Qa8-d8 Qe4-d5 Qd8-c8 Qd5xd4 Qc8-h3+ Kf3-e2 Kg8-f8 Qd4-h8+ Kf8-e7 Qh8-f6+ Ke7-f8 Qf6-f3 Qh3-e6+ Ke2-d3 Qe6-g6+ Qf3-e4 Qg6-d6+ Kd3-c2 Qd6-h2 Qe4-f5 Kf8-e7 Qf5-f6+ Ke7-e8 g5-g6 f7xg6 Qf6-e6+ Ke8-d8 h6-h7 Bc7-e5 Qe6xb6+ Kd8-d7 Qb6xg6 Qh2-f2 Qg6-d3+ Kd7-c7 Qd3-e4 Qf2-h2 c4-c5 Be5-f6 c5-c6 Kc7-d6 Qe4-d3+ Kd6xc6 Qd3-b5+ Kc6-c7) -5.68/37 15} 42. Kf2 {(Kf1-f2 Be5-c7 Kf2-f3 Bc7-e5 Kf3-e4 Be5-h8+ Ke4-d3 Bh8-e5 Qf5-e4 Qe8-b8 Qe4-d5 Kg8-f8 Kd3-e4 Be5-d6 Qd5xd4 Qb8-e8+ Ke4-d3 Qe8-e6 Kd3-c2 Bd6-c7 Qd4-d3 f7-f5 h6-h7 Bc7-e5 Qd3-d8+ Kf8-f7 h7-h8Q Be5xh8 Qd8xh8 Qe6-e4+ Kc2-c1 Qe4-e6 Qh8-d4 Qe6-c6 Qd4-d5+ Qc6xd5) +5.89/32 14} Bc7 {(Be5-c7 Kf2-f3 Qe8-a8+ Qf5-d5 Qa8-c8 Qd5xd4 Qc8-h3+ Kf3-e2 Kg8-f8 Qd4-h8+ Kf8-e7 Qh8-f6+ Ke7-f8 Qf6-f3 Qh3-e6+ Ke2-d3 Bc7-e5 Bd2-e3 Be5-b2 Qf3-a8+ Kf8-e7 Qa8-e4 Bb2-e5 h6-h7 f7-f5 g5xf6/ep+ Qe6xf6 Kd3-e2 Ke7-f7 Qe4-f3 Be5-c7 Qf3-d5+ Kf7-f8 Qd5-g8+ Kf8-e7) -5.83/31 15} 43. Kf3 {(Kf2-f3 Bc7-e5 Kf3-e4 Be5-g7+ Ke4-d3 Bg7-f8 Qf5-d5 Qe8-b8 Qd5xd4 Qb8-c8 Qd4-d5 Qc8-h3+ Kd3-c2 Qh3-h5 Bd2-c3 Qh5-h2+ Kc2-b1 Qh2-h5 Kb1-a2 Qh5-g6 Ka2-b2 Kg8-h7 Qd5-e5 Qg6-g8 Qe5-f5+ Qg8-g6 Qf5xg6+ Kh7xg6 Kb2-c2 Bf8-e7 Bc3-d2 Be7-c5 Kc2-d3 Bc5-d6 Kd3-e4 Bd6-c5 Bd2-e3 Bc5xe3 Ke4xe3 Kg6xg5 c4-c5 b6xc5 h6-h7) +5.91/37 14} Be5 {(Bc7-e5 Kf3-e4 Be5-g7+ Ke4-d3 Bg7-f8 Qf5-d5 Qe8-b8 Qd5xd4 Qb8-g3+ Kd3-c2 Qg3-h2 Qd4-d5 Qh2-h5 Qd5-e4 Bf8-c5 Bd2-c3 Qh5-h2+ Kc2-b1 Qh2-h5 Bc3-b2 Bc5-f8 Qe4-d4 Qh5-g6+ Kb1-a2 f7-f5 g5xf6/ep Kg8-h7 Qd4xb6 Qg6-f5 Qb6-e3 Bf8-b4) -5.92/31 14} 44. Ke4 {(Kf3-e4 Be5-h8+ Ke4-d3 Bh8-e5 Qf5-e4 Kg8-f8 Qe4-d5 Qe8-b8 Kd3-e4 Be5-c7 Qd5xd4 Qb8-e8+ Ke4-d3 Qe8-e6 Kd3-c2 Qe6-c6 Qd4-d3 Qc6-g6 Qd3xg6 f7xg6 Kc2-d3 Kf8-g8 Kd3-d4 Bc7-b8 Kd4-d5 Bb8-g3 Kd5-e4 Bg3-d6 Bd2-e3 Bd6-b4 Be3xb6 Bb4-d2 Ke4-d3) +6.08/34 14} Bh8+ {(Be5-h8+ Ke4-d3 Qe8-c6 Qf5-d5 Qc6-g6+ Qd5-e4 Qg6-h5 Kd3-c2 d4-d3+ Kc2xd3 Qh5-h3+ Kd3-c2 Qh3-h5 Qe4-a8+ Kg8-h7 Qa8-d5 Bh8-a1 Qd5-d3+ Kh7-g8 Qd3-d8+ Kg8-h7 Qd8xb6 Qh5-e2 Qb6-d6 Qe2-e8 Bd2xa5 Ba1-e5 Qd6-d8 Qe8-e6 Qd8-d3+ Kh7-g8 Ba5-d2 Qe6-e7 Qd3-e4) -6.11/32 14} 45. Kd3 {(Ke4-d3 Bh8-e5 Qf5-e4 Kg8-f8 Qe4-d5 Qe8-b8 Kd3-e4 Be5-d6 Qd5xd4 Qb8-e8+ Ke4-d3 Qe8-e6 Kd3-c2 Qe6-g6+ Kc2-b2 Kf8-e7 Bd2-c3 Ke7-d7 Qd4-f6 Kd7-c6 Qf6xg6 f7xg6 Bc3-f6 Bd6-f4) +6.34/33 14} Be5 {(Bh8-e5 Bd2-c1 Be5-c7 Kd3xd4 Qe8-d8+ Qf5-d5 Qd8-c8 Kd4-c3 Qc8-g4 Kc3-c2 Qg4-h5 Qd5-a8+ Kg8-h7 Qa8-e4+ Kh7-g8 Bc1-b2 Bc7-d6 Qe4-d4 Qh5-g6+ Qd4-d3 Qg6xd3+ Kc2xd3 Bd6-e7 Bb2-c1 Kg8-h7 Bc1-e3 Be7-d8 Kd3-e4 Kh7-g6 Ke4-d4 Kg6-h7 Kd4-d3 Kh7-g6 Kd3-e4 Bd8-e7 Be3xb6 Be7xg5 Bb6xa5 Bg5xh6 Ba5-b6 Bh6-d2 Ke4-d3 Bd2-e1 a4-a5 Be1xa5 Bb6xa5 f7-f5 c4-c5 Kg6-f7) -6.42/32 15} 46. Qe4 {(Qf5-e4 Qe8-e6 Qe4-a8+ Kg8-h7 Qa8-d5 Qe6xd5 c4xd5 Kh7-g8 Kd3-e4 Be5-d6 Ke4xd4 Kg8-h7 Kd4-e4 Kh7-g6 Bd2-f4 Bd6-c5 Ke4-e5 Bc5-f2 d5-d6 Bf2-c5 Ke5-d5 Bc5-b4 Bf4-e3 Bb4-a3 d6-d7 Ba3-e7 Be3-f4 Be7-d8 Kd5-c6 Bd8xg5 Bf4xg5) +6.47/32 14} Kf8 {(Kg8-f8 Qe4-f5 Kf8-g8 Bd2-c1 b6-b5 a4xb5 a5-a4 b3xa4 Qe8-e7 Bc1-d2 Qe7-d6 Kd3-e4 Be5-g3 Qf5-f6 Qd6xf6 g5xf6 Bg3-f2 a4-a5 Bf2-g1 h6-h7+ Kg8-h8) -6.20/30 15} 47. Qd5 {(Qe4-d5 Qe8-b8 Kd3-e4 Be5-h8 Bd2-f4 Qb8-c8 Qd5-d6+ Kf8-e8 Qd6-b8 Qc8xb8 Bf4xb8 Ke8-d7 Bb8-f4 Kd7-c6 Bf4-c1 Kc6-d6 Bc1-b2 d4-d3 Bb2-c1 Kd6-c5 Bc1-a3+ Kc5-c6 Ke4xd3 Kc6-d7 Ba3-c1 Kd7-e6 Bc1-e3 Ke6-f5 h6-h7 Kf5-g6 Be3xb6 Kg6xg5 c4-c5 f7-f5 c5-c6) +6.59/33 15} Bc7 {(Be5-c7 Qd5xd4 Bc7-e5 Qd4-d5 f7-f6 Qd5-e4 f6xg5 Bd2xg5 Qe8-d7+ Kd3-c2 Qd7-d6 Qe4-a8+ Kf8-f7 Qa8-d5+ Qd6xd5 c4xd5 Kf7-g6 Bg5-e3 Be5-b8 Kc2-d3 Kg6-h7 Be3xb6 Kh7xh6 Bb6xa5 Kh6-g7 Kd3-c4 Kg7-f7 Ba5-c3 Bb8-c7 a4-a5) -6.44/30 15} 48. Qxd4 {(Qd5xd4 Qe8-e6 Kd3-c2 Qe6-f5+ Qd4-d3 Qf5-f2 h6-h7 Kf8-g7 Qd3-h3 Kg7-h8 Qh3-c8+ Kh8xh7 Qc8xc7 Qf2-f5+ Kc2-b2 Qf5-e6 c4-c5 b6xc5 Qc7xc5 Kh7-g6 Qc5xa5 Qe6-d6 Qa5-c3 Kg6-h7 Qc3-e3 Kh7-g7 a4-a5 Kg7-f8 Bd2-c3 Qd6-h2+ Kb2-a3 Qh2-d6+ Bc3-b4 Kf8-g8 Bb4xd6) +6.79/31 15} Qc6 {(Qe8-c6 Kd3-c2 Qc6-e6 Qd4-d5 Qe6-g6+ Qd5-d3 f7-f5 Bd2-c3 Qg6xg5 h6-h7 Qg5-g2+ Bc3-d2 Kf8-g7 Qd3-d7+ Kg7-h8 Qd7-c8+ Kh8xh7 Qc8xc7+ Kh7-g8 Qc7xb6 Qg2-e4+ Kc2-c3 Qe4-e5+ Qb6-d4 Qe5-g3+ Kc3-c2 Qg3-g6 Qd4-d5+ Kg8-g7 Bd2xa5 f5-f4+ Kc2-b2 Qg6-g4 Qd5-e4 Qg4-g3 Ba5-c3+ Kg7-h6) -6.70/31 14} 49. Kc2 {(Kd3-c2 Qc6-g6+ Kc2-b2 f7-f6 Qd4xf6+ Qg6xf6+ g5xf6 Bc7-d8 Kb2-c2 Kf8-f7 Kc2-d3 Kf7xf6 Bd2-e3 Kf6-g6 Kd3-d4 Kg6-h5 Kd4-d5 Kh5-g6 Kd5-c6 Bd8-e7 Be3xb6 Kg6xh6 Bb6xa5 Kh6-g5 c4-c5 Kg5-g4 Ba5-b6 Kg4-f3 a4-a5 Kf3-e2 a5-a6 Ke2-d2 b3-b4) +7.34/31 14} Qg6+ {(Qc6-g6+ Qd4-d3 Bc7-d6 Qd3xg6 f7xg6 Kc2-d3 Kf8-g8 Kd3-d4 Kg8-f7 Bd2-e3 Bd6-c5+ Kd4-e4 Bc5-b4 Ke4-d5 Bb4-e7 Kd5-c6 Be7-d8 Kc6-d6 Bd8-e7+ Kd6-d5 Kf7-g8 Kd5-c6 Be7-f8 Kc6xb6 Bf8-d6 c4-c5 Bd6-h2 Kb6-b7 Kg8-f8) -7.11/31 15} 50. Kb2 {(Kc2-b2 b6-b5 a4xb5 Qg6-d6 Qd4xd6+ Bc7xd6 Bd2-e3 Kf8-g8 Kb2-c3 Bd6-c7 Kc3-d3 Bc7-e5 c4-c5 Kg8-f8 b5-b6 Kf8-e8 Kd3-e4 Be5-c7 h6-h7 Ke8-d7 b6xc7 Kd7xc7 Ke4-d5 Kc7-d8) +7.98/28 15} f6 {(f7-f6 Qd4xf6+ Qg6xf6+ g5xf6 Kf8-g8 Kb2-c2 Kg8-h7 Kc2-d3 Kh7-g6 Kd3-e4 Kg6xf6 Ke4-d5 Bc7-d8 Bd2-e3 Kf6-g6 Kd5-c6 b6-b5 a4xb5 Kg6-h5 b5-b6 Bd8-f6 h6-h7 Kh5-g6 c4-c5 Kg6xh7 Kc6-b7 a5-a4 b3xa4 Bf6-a1) -7.09/29 14} 51. Qxf6+ {(Qd4xf6+ Qg6xf6+ g5xf6 Kf8-g8 Kb2-c2 Kg8-h7 Kc2-d3 Kh7-g6 Kd3-e4 Kg6xf6 Bd2-e3 Kf6-g6 Ke4-d5 Bc7-d8 Kd5-c6 Bd8-e7 Be3xb6 Kg6-f5 Kc6-d5 Be7-f6 Bb6xa5 Kf5-f4 c4-c5 Kf4-e3 h6-h7 Ke3-d3 c5-c6 Kd3-c2 b3-b4 Bf6-c3) +10.60/25 14} Qxf6+ {(Qg6xf6+ g5xf6 Kf8-g8 Kb2-c2 Bc7-d6 Kc2-d3 Bd6-f8 Kd3-e4 Kg8-h8 Bd2-e3 Kh8-h7 Ke4-f5 Bf8xh6 Be3xh6 Kh7xh6 Kf5-e5 Kh6-g6 Ke5-e6 Kg6-g5 f6-f7 Kg5-g4 f7-f8R Kg4-h4 Rf8-b8 Kh4-g3 Rb8-b7 Kg3-f4 Rb7xb6 Kf4-g5 Rb6-b5+ Kg5-f4 c4-c5 Kf4-f3 Rb5xa5) -9.41/24 14} 52. gxf6 {(g5xf6 Kf8-g8 Kb2-c2 Bc7-e5 Kc2-d3 Kg8-f7 Bd2-e3 Be5-b2 Be3xb6 Kf7-g6 Kd3-e4 Kg6xh6 c4-c5 Kh6-h5 Bb6xa5 Kh5-g4 c5-c6) +13.04/22 15} Kg8 {(Kf8-g8 Kb2-c2 Bc7-d6 Kc2-d3 Bd6-f8 Kd3-e4 Bf8-b4 Bd2-e3 Kg8-h7 Ke4-d5 Kh7-g6 Be3xb6 Kg6xh6 c4-c5 Kh6-g6 Kd5-e6 Kg6-g5 f6-f7 Kg5-h4 c5-c6 Kh4-h3 c6-c7) -12.60/22 15} 53. Kc2 {(Kb2-c2 Kg8-h7 Kc2-d3 Kh7-g6 Bd2-e3 Bc7-b8 Kd3-e4 Bb8-c7 Ke4-d5 Bc7-d8 f6-f7 Kg6xf7 Kd5-c6 Bd8-e7 Be3xb6 Kf7-g6 Bb6xa5 Kg6xh6 c4-c5 Kh6-g5 Kc6-d5 Kg5-f4 Ba5-b6 Kf4-e3 c5-c6+ Ke3-d3) +34.31/29 15} Kh7 {(Kg8-h7 Kc2-d3 Bc7-d6 Bd2-e3 Bd6-b4 Kd3-e4 Kh7-g6 Ke4-d5 Kg6xf6 Be3xb6 Kf6-g6 c4-c5 Kg6xh6 c5-c6 Kh6-h5 c6-c7 Kh5-h4 Kd5-c6 Bb4-a3 Kc6-b7 Kh4-g3 Bb6xa5 Ba3-c5 Ba5-b6 Bc5-f8 c7-c8Q) -14.34/30 15} 54. Be3 {(Bd2-e3 Kh7-g6 Kc2-d3 Kg6xf6 Kd3-e4 Bc7-d8 Ke4-d5 Kf6-g6 Kd5-c6 b6-b5 a4xb5 Kg6-f5 b5-b6 Kf5-e4 b6-b7 Ke4xe3 b7-b8Q Bd8-f6 Kc6-d5 Bf6-a1 Qb8-g3+ Ke3-d2 c4-c5 Kd2-c1 h6-h7 a5-a4 b3xa4 Ba1-b2 c5-c6 Kc1-c2 Qg3-h2+ Kc2-b3 Qh2-b8+ Kb3-c2) +36.31/36 15} Bd6 {(Bc7-d6 Kc2-d3 Kh7-g6 Kd3-e4 Bd6-c7 Ke4-d5 Bc7-d8 f6-f7 Kg6xf7 Kd5-c6 Bd8-e7 Be3xb6 Be7-b4 Kc6-b7 Kf7-e6 c4-c5 Ke6-f6 c5-c6 Kf6-g6 h6-h7 Kg6xh7 c6-c7 Kh7-h6 c7-c8Q Kh6-g6 Qc8-h8 Bb4-a3 Qh8-g8+ Kg6-h5 Qg8-e8+ Kh5-g5 Bb6xa5) -35.11/34 14} 55. Kd3 {(Kc2-d3 Kh7-g6 Kd3-e4 Bd6-c7 Ke4-d5 Kg6xf6 Kd5-c6 Bc7-b8 Be3xb6 Kf6-e6 Bb6xa5 Bb8-a7 h6-h7 Ba7-d4 c4-c5 Bd4-e5 Kc6-b7 Ke6-f7 c5-c6 Kf7-g7 h7-h8Q+ Kg7xh8 c6-c7 Be5xc7 Ba5xc7 Kh8-h7 a4-a5 Kh7-g7 Kb7-c6 Kg7-h6 a5-a6 Kh6-g5 Kc6-d5 Kg5-g6 a6-a7 Kg6-g7) +44.59/37 14} Kg6 {(Kh7-g6 Be3xb6 Kg6xf6 Bb6xa5 Bd6-c5 Kd3-e4 Kf6-g6 Ke4-d5 Bc5-e3 c4-c5 Kg6xh6 c5-c6 Be3-f4 c6-c7 Bf4xc7 Ba5xc7 Kh6-g7 Bc7-b6 Kg7-f7 a4-a5 Kf7-g6 a5-a6 Kg6-f5 a6-a7 Kf5-g4 Kd5-c4 Kg4-g3 Kc4-d3 Kg3-h3 a7-a8Q) -45.18/36 14 Black resigns} *[/pgn]

[Ajedrecista]

Hello:

According to the video, the position is wrongly defined. I mean, black still has its castling rights. In this case, the FEN with both kingside and queenside castling flags for black is:

r2qk2r/pp1bppbp/8/1B6/P2p4/8/1PPQ1PPP/R1B2RK1 w kq - 0 1

Black can later lose its castling rights by playing ..., Rh8 first and ..., Rc8 later, of course.

Regards from Spain.

Ajedrecista.

[Uri Blass]

This excellent move was made by Dragon 3.2 in an actual game, and after Dragon made the amazing move, Black could NOT find any good defense
Hint It is NOT the Obvious Rf1-e1, it is a more menacing Killer move
r2qk2r/pp1bppbp/8/1B6/P2p4/8/1PPQ1PPP/R1B2RK1 w - - 0 1

It seems that white has a lot of winning moves.
I get the following with stockfish in multi-pv mode
1.Re1 2.00/47
1.Ra3 1.73/47
1.Qf4 1.70/47
1.h4 1.47/47
1.Qe2 1.39/46
1.Qg5 1.28/46

Edit:I see that I used the position when black did not have castling rights.

If black has castling rights stockfish can see Qg5 as best.

[Chessqueen]

Hello:

According to the video, the position is wrongly defined. I mean, black still has its castling rights. In this case, the FEN with both kingside and queenside castling flags for black is:

r2qk2r/pp1bppbp/8/1B6/P2p4/8/1PPQ1PPP/R1B2RK1 w kq - 0 1

Black can later lose its castling rights by playing ..., Rh8 first and ..., Rc8 later, of course.

Regards from Spain.

Ajedrecista.

Thank for correcting me , Now most top 4 engines find the Best Move
[pgn][Event "Computer chess game"] [Site "DESKTOP-4QNC0GS"] [Date "2023.11.23"] [Round "?"] [White "Stockfish-windows-x86-64-avx2x"] [Black "Stockfish-windows-x86-64-avx2y"] [Result "*"] [BlackElo "3555"] [Time "14:34:08"] [WhiteElo "3550"] [TimeControl "0+30"] [SetUp "1"] [FEN "r2qk2r/pp1bppbp/8/1B6/P2p4/8/1PPQ1PPP/R1B2RK1 w kq - 0 1"] [Termination "unterminated"] [PlyCount "14"] [WhiteType "program"] [BlackType "program"] 1. Qg5 {(Qd2-g5 Bg7-f6 Qg5-h6 Rh8-g8 Qh6xh7 Rg8-h8 Qh7-f5 Bd7xb5 Rf1-e1 Qd8-d6 Qf5xb5+ Ke8-f8 h2-h3 Ra8-c8 Re1-e2 Qd6-b6 Qb5-d3 Rc8-c5 Ra1-a3 Rh8-g8 g2-g4 Qb6-c6 Bc1-d2 Rg8-g6 f2-f4 Rc5xc2 f4-f5 Rg6-g7 Bd2-h6 Rc2xe2 Qd3xe2 Kf8-g8 Bh6xg7 Kg8xg7 Qe2-d1 Qc6-c5 Qd1-d2 e7-e5 f5xe6/ep Bf6-g5 b2-b4 Qc5-e5 Qd2-f2 f7xe6 Qf2-f3 Qe5-e1+ Kg1-g2 Bg5-e3 h3-h4 Qe1-c1 Qf3xb7+ Kg7-g8 Qb7-a8+ Kg8-g7 Qa8xa7+ Kg7-h6 g4-g5+ Kh6-g6 h4-h5+ Kg6xh5 Qa7-f7+ Kh5xg5) +1.46/37 29} Bf6 {(Bg7-f6 Qg5-h6 Rh8-g8 Qh6xh7 Rg8-h8 Qh7-f5 Bd7xb5 Rf1-e1 Qd8-d6 Qf5xb5+ Ke8-f8 h2-h3 Ra8-c8 Re1-e2 Qd6-b6 Qb5-d3 Qb6-a6 Qd3xa6 b7xa6 Kg1-f1 Rh8-h5 Kf1-e1 Rh5-c5 Ke1-d1 Bf6-g5 f2-f4 Bg5-f6 Ra1-a3 Rc5-c4 g2-g4 e7-e6 f4-f5 e6xf5 g4xf5 Kf8-g7 Ra3-g3+ Kg7-h7 Bc1-g5 Bf6xg5 Rg3xg5 Rc4xa4 Re2-e7 Kh7-h6 Rg5-g4) -1.42/37 30} 2. Qh6 {(Qg5-h6) +1.46/38 29} Rg8 {(Rh8-g8 Qh6xh7 Rg8-h8 Qh7-f5 Bd7xb5 Rf1-e1 Qd8-d6 Qf5xb5+ Ke8-f8 h2-h3 Ra8-c8 Re1-e2 Qd6-b6 Qb5-d3 Rc8-c5 Ra1-a3 Rh8-h5 Ra3-b3 Qb6-c6 Bc1-d2 b7-b6 g2-g4 Rh5-d5 Qd3-h7 Bf6-g7 a4-a5 Qc6-g6 Qh7xg6 f7xg6 a5xb6 a7xb6 Bd2-b4 Rc5-c7 Rb3-f3+ Kf8-e8 Re2-e6 g6-g5 Kg1-f1 Ke8-d8 c2-c4 Rc7xc4 Bb4xe7+ Kd8-d7 Re6-e1 d4-d3) -1.40/39 29} 3. Qxh7 {(Qh6xh7) +1.44/38 29} Rh8 {(Rg8-h8) -1.35/40 29} 4. Qf5 {(Qh7-f5 Bd7xb5 Rf1-e1 Qd8-d6 Qf5xb5+ Ke8-f8 h2-h3 Ra8-c8 Re1-e2 Qd6-b6 Qb5-d3 Rh8-h5 Ra1-a3 Rc8-c5 Ra3-b3 Qb6-c6 Bc1-d2 b7-b6 g2-g4 Rh5-d5 Qd3-h7 Bf6-g7 a4-a5 Qc6-g6 Qh7xg6 f7xg6 a5xb6 a7xb6 Bd2-b4 Rd5-e5 Re2xe5 Rc5xe5 Kg1-f1 Kf8-f7 c2-c4 Re5-e6 Rb3-f3+ Kf7-e8 Rf3-a3 Bg7-f6 Bb4-d2 Ke8-d7 Ra3-a7+ Kd7-e8 Ra7-a8+ Ke8-d7 g4-g5 Bf6-e5 Kf1-e2 Be5-g3+ Ke2-f3 Bg3-d6 b2-b4 Re6-e5 h3-h4 d4-d3) +1.33/39 30} Bxb5 {(Bd7xb5 Rf1-e1 Qd8-d6 Qf5xb5+ Ke8-f8 h2-h3 Ra8-c8 Re1-e2 Qd6-b6 Qb5-d3 Rc8-c5 Ra1-a3 Rh8-g8 g2-g4 Qb6-c6 Bc1-d2 Rg8-g6 f2-f4 Qc6-c8 Bd2-b4 Rc5-c4 f4-f5 Rg6-g8 Bb4-e1 a7-a6 Ra3-a1 Bf6-g5 Be1-f2 Bg5-f6 Bf2-g3 Bf6-g5 Kg1-h2 Qc8-c6 Bg3-e5 Bg5-e3 c2-c3 f7-f6 c3xd4 Be3xd4 Be5-g3 Bd4-b6 Ra1-e1 Bb6-a5) -1.43/39 29} 5. Re1 {(Rf1-e1 Qd8-d6 Qf5xb5+ Ke8-f8 h2-h3 Ra8-c8 Re1-e2 Qd6-b6 Qb5-d3 Rc8-c5 Ra1-a3 Rh8-h5 Ra3-b3 Qb6-a6 Qd3xa6 b7xa6 Bc1-d2 Rc5-c4 Rb3-b8+ Kf8-g7 Rb8-b4 Rc4-c7 c2-c3 d4xc3 b2xc3 Rh5-c5 Rb4-g4+ Kg7-h7 Re2-e4 e7-e6 Bd2-f4 e6-e5 Bf4-g3 Rc7-c6 f2-f3 Bf6-g7 Rg4-h4+ Kh7-g8 Re4-g4 Kg8-f8 Rh4-h5 Rc5-d5 Rh5-h7 Bg7-f6 Rh7-h6 Kf8-e7) +1.47/37 30} Qd6 {(Qd8-d6 Qf5xb5+ Ke8-f8 h2-h3 Ra8-c8 Re1-e2 Qd6-c6 Qb5-d3 Qc6-c4 Bc1-f4 Qc4xd3 c2xd3 Rh8-h5 Kg1-h2 Rh5-f5 g2-g3 e7-e6 Kh2-g2 Kf8-g7 Bf4-d2 Rf5-c5 h3-h4 Kg7-h7 Ra1-e1 b7-b6 Bd2-f4 Rc5-a5 Re1-a1 b6-b5 b2-b3 b5xa4 b3xa4 Ra5-c5 Re2-e1 Rc5-c3 Ra1-b1 Rc3xd3 Rb1-b7 Kh7-g6 Rb7xa7) -1.44/39 29} 6. Qxb5+ {(Qf5xb5+ Qd6-c6 Qb5-f5 Rh8-g8 g2-g3 Ra8-d8 Bc1-d2 Rd8-d5 Qf5-f4 Ke8-f8 Bd2-b4 Rd5-h5 Re1-e4 a7-a5 Bb4-a3 Rh5-h4 Re4xe7 Rh4xf4 Re7-e6+ Kf8-g7 Re6xc6 b7xc6 g3xf4 Kg7-g6 Kg1-g2 Kg6-f5+ Kg2-f3 Rg8-h8 Ra1-h1 Rh8-h3+ Kf3-g2 Rh3-h8 Ba3-d6 Rh8-c8 Rh1-e1 c6-c5 Kg2-f3) +1.36/35 30} Kf8 {(Ke8-f8 h2-h3 Ra8-c8 Re1-e2 Qd6-b6 Qb5-d3 Rc8-c5 Ra1-a3 Rh8-g8 g2-g4 Qb6-c6 Bc1-d2 Rg8-g6 f2-f4 Qc6-c8 a4-a5 Rc5xc2 f4-f5 Rg6-g7 Bd2-h6 Rc2-c4 Kg1-g2 Kf8-g8 Bh6xg7 Kg8xg7 Qd3-d2 Qc8-c6+ Ra3-f3 Kg7-g8 g4-g5 d4-d3 Qd2xd3 Bf6xg5 b2-b3 Rc4-c5 Qd3-e4 Qc6xe4 Re2xe4 Rc5xa5 Re4-c4 Ra5-d5) -1.50/36 29} 7. h3 {(h2-h3 Ra8-c8 Re1-e2 Qd6-b6 Qb5-d3 Rc8-c5 Ra1-a3 Rh8-g8 g2-g4 Qb6-c6 Bc1-d2 Rg8-g6 f2-f4 Rc5xc2 f4-f5 Rg6-g7 Bd2-h6 Rc2xe2 Qd3xe2 Kf8-g8 Bh6xg7 Kg8xg7 Qe2-d1 b7-b5 a4xb5 Qc6xb5 g4-g5 Bf6xg5 Qd1xd4+ Kg7-h7 Ra3-g3 Bg5-f6 Qd4-g4 Qb5-b6+ Kg1-h1 Qb6-c6+ Kh1-h2 Kh7-h6 Qg4-f4+ Kh6-h7 Rg3-g2 Qc6-d5 Rg2-d2 Qd5-b7 Rd2-e2 a7-a5 Qf4-e4 Qb7-b5) +1.54/37 30} Rc8 {(Ra8-c8 Re1-e2 Qd6-b6 Qb5-d3 Rh8-h5 Ra1-a3 Rc8-c5 Ra3-b3 Qb6-c6 Bc1-d2 b7-b6 a4-a5 b6-b5 Rb3-a3 a7-a6 Ra3-a1 Kf8-g8 Ra1-e1 Rc5xc2 Re2xe7 Bf6xe7 Re1xe7 Rc2-c1+ Bd2xc1 Qc6xc1+ Kg1-h2 Qc1-f4+ Qd3-g3+ Qf4xg3+ Kh2xg3 Rh5-d5 Re7-e2 d4-d3 Re2-d2 b5-b4 Kg3-f4 Rd5xa5 Kf4-e3 Ra5-c5 g2-g3 a6-a5 b2-b3 Rc5-c1 Rd2xd3 Kg8-g7 Ke3-f4 Rc1-a1 h3-h4 Ra1-a3 Rd3-d5 f7-f6) -1.46/39 30} *[/pgn]

[Chessqueen]

This excellent move was made by Dragon 3.2 in an actual game, and after Dragon made the amazing move, Black could NOT find any good defense
Hint It is NOT the Obvious Rf1-e1, it is a more menacing Killer move
r2qk2r/pp1bppbp/8/1B6/P2p4/8/1PPQ1PPP/R1B2RK1 w - - 0 1

It seems that white has a lot of winning moves.
I get the following with stockfish in multi-pv mode
1.Re1 2.00/47
1.Ra3 1.73/47
1.Qf4 1.70/47
1.h4 1.47/47
1.Qe2 1.39/46
1.Qg5 1.28/46

Edit:I see that I used the position when black did not have castling rights.

If black has castling rights stockfish can see Qg5 as best.

Here is another great move made by Dragon 3.2, see if you can guess it before you let either Stockfish or Dragon 3.2 finds it for you
2r3k1/p2N1pbp/6p1/5b2/P4P2/4R1P1/2q1P2K/3R1Q2 w - - 0 1

[Chessqueen]

This excellent move was made by Dragon 3.2 in an actual game, and after Dragon made the amazing move, Black could NOT find any good defense
Hint It is NOT the Obvious Rf1-e1, it is a more menacing Killer move
r2qk2r/pp1bppbp/8/1B6/P2p4/8/1PPQ1PPP/R1B2RK1 w - - 0 1

It seems that white has a lot of winning moves.
I get the following with stockfish in multi-pv mode
1.Re1 2.00/47
1.Ra3 1.73/47
1.Qf4 1.70/47
1.h4 1.47/47
1.Qe2 1.39/46
1.Qg5 1.28/46

Edit:I see that I used the position when black did not have castling rights.

If black has castling rights stockfish can see Qg5 as best.

Here is another great move made by Dragon 3.2, see if you can guess it before you let either Stockfish or Dragon 3.2 finds it for you
2r3k1/p2N1pbp/6p1/5b2/P4P2/4R1P1/2q1P2K/3R1Q2 w - - 0 1