[Event "Rated classical game"] [Site "https://lichess.org/5K7raEep"] [Date "2023.09.14"] [White "Big-Bear-1"] [Black "Sasha6027"] [Result "1-0"] [UTCDate "2023.09.14"] [UTCTime "11:53:01"] [WhiteElo "2079"] [BlackElo "1991"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A42"] [Opening "Modern Defense: Kotov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6?! { (0.00 → 0.68) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6?! { (0.43 → 1.11) Inaccuracy. Nf6 was best. } { A42 Modern Defense: Kotov Variation } (4... Nf6 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3) 5. d5 Bxc3+ 6. bxc3 Nb8 7. Be3 f6?! { (0.65 → 1.65) Inaccuracy. Nf6 was best. } (7... Nf6 8. Bd3) 8. c5 Nd7 9. Bb5 a6 10. Ba4 Kf7 11. c6 Ne5 12. cxb7 Bxb7 13. Nf3 c5? { (2.06 → 3.51) Mistake. Nxf3+ was best. } (13... Nxf3+) 14. Nxe5+ fxe5 15. Rb1 Nf6?! { (3.16 → 4.56) Inaccuracy. Qc7 was best. } (15... Qc7 16. f4) 16. Rxb7 Nxe4?! { (4.63 → 6.36) Inaccuracy. Qa5 was best. } (16... Qa5 17. Qb3 Rhc8 18. O-O Rc7 19. Rxc7 Qxc7 20. Qc2 Rb8 21. c4 Qb6 22. Bb3 a5 23. Bc1) 17. Qf3+ Nf6 18. O-O?! { (7.17 → 4.40) Inaccuracy. Bg5 was best. } (18. Bg5 Rf8 19. Qxf6+ Kg8 20. Qe6+ Rf7 21. O-O Kg7 22. Qh3 h5 23. Bc2) 18... Rf8 19. Bh6 Rg8?! { (5.16 → 7.17) Inaccuracy. Qc8 was best. } (19... Qc8 20. Rfb1 Rd8 21. Bg5 Qf5 22. h4 c4 23. Bc6 a5 24. Bxf6 Kxf6 25. a4 Qxf3 26. gxf3) 20. Rfb1 Qa5?? { (5.94 → Mate in 7) Checkmate is now unavoidable. Rf8 was best. } (20... Rf8 21. Bd7 Kg8 22. Be6+ Kh8 23. a4 g5 24. Bxf8 Qxf8 25. h3 a5 26. c4 Re8 27. Qf5) 21. Bc6? { (Mate in 7 → 9.12) Lost forced checkmate sequence. Bg5 was best. } (21. Bg5 Qc7 22. Rxc7 Rge8 23. Bxe8+ Kg8 24. Rxe7 Rxe8 25. Qxf6 Rxe7 26. Rb8+ Re8 27. Rxe8#) 21... Qxa2? { (9.12 → Mate in 5) Checkmate is now unavoidable. Rac8 was best. } (21... Rac8 22. Bd7 e4 23. Qh3 g5 24. Bxc8 Qd8 25. Be6+ Kg6 26. Ra7 Nh5 27. Bf7+ Kxh6 28. Qxh5+) 22. Qh3?? { (Mate in 5 → 6.38) Lost forced checkmate sequence. Rxe7+ was best. } (22. Rxe7+ Kxe7 23. Rb7+ Kd8 24. Qxf6+ Kc8 25. Qe6+ Kd8 26. Qxg8#) 22... Nxd5 23. Qd3 Nf6?? { (6.79 → Mate in 6) Checkmate is now unavoidable. Nf4 was best. } (23... Nf4 24. Bxf4 Qxb1+ 25. Qxb1 exf4 26. Bd5+ Kf6 27. Qe4 Rae8 28. Qe6+ Kg5 29. h4+ Kh5 30. g4+) 24. Qxd6?? { (Mate in 6 → -3.88) Lost forced checkmate sequence. Rxe7+ was best. } (24. Rxe7+ Kxe7 25. Rb7+ Nd7 26. Rxd7+ Ke6 27. Qh3+ Kf6 28. Qf3+ Ke6 29. Qf7#) 24... Qe6?? { (-3.88 → 8.47) Blunder. Qxb1+ was best. } (24... Qxb1+ 25. Rxb1 exd6 26. Rb7+ Ke6 27. h3 Rab8 28. Ra7 Rb1+ 29. Kh2 Rb6 30. Bf3 Rgb8 31. Bg5) 25. Qxc5?! { (8.47 → 5.73) Inaccuracy. Rxe7+ was best. } (25. Rxe7+ Qxe7 26. Bd5+ Ke8 27. Qc6+ Nd7 28. Qxa8+ Qd8 29. Qxd8+ Kxd8 30. Bxg8 Ke7 31. Bxh7 c4) 25... Rgc8?? { (5.73 → Mate in 13) Checkmate is now unavoidable. Rad8 was best. } (25... Rad8 26. Rxe7+ Qxe7 27. Qc4+ Qe6 28. Rb7+ Rd7 29. Rxd7+ Nxd7 30. Bd5 Nc5 31. Bxe6+ Nxe6 32. h4) 26. R1b6?? { (Mate in 13 → 6.03) Lost forced checkmate sequence. Rxe7+ was best. } (26. Rxe7+ Qxe7 27. Qc4+ Nd5 28. Bxd5+ Ke8 29. Bc6+ Rxc6 30. Qxc6+ Kf7 31. Qd5+ Ke8 32. Qxa8+ Kd7) 26... Ng8 27. Bd5 Rxc5 28. Bxe6+ Kf6? { (7.16 → Mate in 6) Checkmate is now unavoidable. Ke8 was best. } (28... Ke8 29. Rb8+ Rc8 30. Bxc8 Rxb8 31. Rxb8 Kf7 32. Be3 Nf6 33. Bxa6 Nd5 34. Bc4 e6 35. Bd2) 29. Bxg8+ Kf5 30. Be6+ Ke4 31. Rb4+ Kd3 32. Rd7+ Kxc3 33. Bd2+ Kc2 34. Bb3+ Kb2 35. Bd5+ { Black resigns. } 1-0