[Event "rated classical game"] [Site "https://lichess.org/IfenniOc"] [Date "2021.01.11"] [White "Andrei1010"] [Black "Darksefirot1987"] [Result "0-1"] [GameId "IfenniOc"] [UTCDate "2021.01.11"] [UTCTime "16:23:39"] [WhiteElo "1921"] [BlackElo "1912"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.13] } 2... e6 { [%eval 0.39] } 3. Nc3 { [%eval 0.0] } 3... Bb4 { [%eval 0.25] } 4. e3 { [%eval 0.0] } 4... O-O { [%eval 0.21] } 5. Bd3 { [%eval -0.01] } 5... b6 { [%eval 0.55] } 6. Nf3 { [%eval 0.2] } 6... Bb7 { [%eval 0.31] } { E43 Nimzo-Indian Defense: St. Petersburg Variation } 7. Qc2 { [%eval 0.05] } 7... Bxc3+ { [%eval 0.48] } 8. bxc3 { [%eval -0.02] } 8... Nc6?! { (-0.02 → 0.73) Inaccuracy. Bxf3 was best. } { [%eval 0.73] } (8... Bxf3 9. gxf3 c5 10. e4 Nh5 11. e5 g6 12. Bh6 Nc6 13. Bxf8 Qxf8 14. Be4 Rd8 15. Rd1) 9. e4 { [%eval 1.01] } 9... d5? { (1.01 → 2.24) Mistake. e5 was best. } { [%eval 2.24] } (9... e5 10. d5 Na5 11. Nxe5 Re8 12. Nf3 Nxe4 13. O-O f5 14. Nd4 g6 15. Nb3 Nxb3 16. axb3) 10. e5 { [%eval 2.22] } 10... dxc4 { [%eval 2.28] } 11. Bxc4 { [%eval 2.78] } 11... Nd5 { [%eval 3.12] } 12. Bg5?? { (3.12 → -0.81) Blunder. Ng5 was best. } { [%eval -0.81] } (12. Ng5 g6) 12... Qc8? { (-0.81 → 0.64) Mistake. Nce7 was best. } { [%eval 0.64] } (12... Nce7 13. Bd3 h6 14. Bd2 c5 15. dxc5 bxc5 16. Bh7+ Kh8 17. Be4 Qd7 18. a4 Nb6 19. Bxb7) 13. h4 { [%eval 0.43] } 13... Na5? { (0.43 → 1.72) Mistake. h6 was best. } { [%eval 1.72] } (13... h6 14. Bd3 Nce7 15. Bh7+ Kh8 16. c4 Nb4 17. Qd2 hxg5 18. hxg5 g6 19. Bxg6+ Kg7 20. Bb1) 14. Bd3 { [%eval 1.75] } 14... h6 { [%eval 2.15] } 15. Bd2? { (2.15 → 0.87) Mistake. Rh3 was best. } { [%eval 0.87] } (15. Rh3 c5) 15... c5 { [%eval 0.61] } 16. Rh3 { [%eval 0.55] } 16... cxd4?! { (0.55 → 1.22) Inaccuracy. f5 was best. } { [%eval 1.22] } (16... f5 17. exf6 Rxf6 18. Ne5 Qc7 19. Rg3 cxd4 20. cxd4 Qxc2 21. Bxc2 Nf4 22. Ng4 Rff8 23. Nxh6+) 17. Rg3?! { (1.22 → 0.65) Inaccuracy. c4 was best. } { [%eval 0.65] } (17. c4 Ne7) 17... Kh8?? { (0.65 → 3.46) Blunder. f5 was best. } { [%eval 3.46] } (17... f5 18. Bxh6) 18. c4 { [%eval 3.44] } 18... Nc3? { (3.44 → 6.43) Mistake. Rd8 was best. } { [%eval 6.43] } (18... Rd8) 19. Nxd4?! { (6.43 → 4.80) Inaccuracy. Bxh6 was best. } { [%eval 4.8] } (19. Bxh6) 19... Nxc4 { [%eval 5.71] } 20. Bxc3 { [%eval 4.82] } 20... Nxe5 { [%eval 5.16] } 21. Be4?! { (5.16 → 4.01) Inaccuracy. Be2 was best. } { [%eval 4.01] } (21. Be2) 21... Bxe4 { [%eval 4.21] } 22. Qxe4 { [%eval 4.32] } 22... f6 { [%eval 4.37] } 23. Nb5?! { (4.37 → 3.45) Inaccuracy. Kf1 was best. } { [%eval 3.45] } (23. Kf1 Qc4+ 24. Kg1 Rad8 25. Re1 Rg8 26. h5 Rc8 27. f4 Nc6 28. Nxe6 Qxe4 29. Rxe4 Ne7) 23... Qc5 { [%eval 3.74] } 24. Nd4 { [%eval 3.09] } 24... Rae8 { [%eval 3.53] } 25. f4?! { (3.53 → 2.62) Inaccuracy. Qe2 was best. } { [%eval 2.62] } (25. Qe2 Rf7) 25... Ng4 { [%eval 2.8] } 26. Nxe6?? { (2.80 → -8.22) Blunder. O-O-O was best. } { [%eval -8.22] } (26. O-O-O e5 27. fxe5 Nxe5 28. Kb1 Rf7 29. Nf5 Rc8 30. Ka1 Rfc7 31. Bxe5 Qxe5+ 32. Qxe5 fxe5) 26... Qf2+ { [%eval -8.19] } 27. Kd1 { [%eval -8.39] } 27... Qxg3 { [%eval -8.33] } 28. Kc2 { [%eval -8.25] } 28... Rc8 { [%eval -8.28] } 29. Qd4 { [%eval -11.32] } 29... Qxg2+ { [%eval -8.66] } 30. Kb3 { [%eval -8.63] } 30... Rf7 { [%eval -9.04] } 31. Rg1 { [%eval -10.31] } 31... Qf3 { [%eval -8.77] } 32. f5 { [%eval -11.64] } 32... h5 { [%eval -9.47] } 33. Kb2 { [%eval -9.86] } 33... Qxf5 { [%eval -9.45] } 34. Nf4 { [%eval -10.39] } 34... Rd7 { [%eval -10.95] } 35. Qb4 { [%eval -11.55] } 35... a5 { [%eval -12.08] } 36. Qa4 { [%eval -12.0] } 36... b5 { [%eval -12.17] } 37. Qxa5 { [%eval -13.78] } 37... Qxf4 { [%eval -14.75] } 38. Qxb5?! { (-14.75 → Mate in 11) Checkmate is now unavoidable. Kb1 was best. } { [%eval #-11] } (38. Kb1 Ne3) 38... Rb8 { [%eval #-8] } { White resigns. } 0-1