[Event "rated rapid game"] [Site "https://lichess.org/zBtogY9H"] [Date "2026.05.09"] [Round "-"] [White "annemiolefil"] [Black "Chernyshev_d20"] [Result "0-1"] [GameId "zBtogY9H"] [UTCDate "2026.05.09"] [UTCTime "22:39:47"] [WhiteElo "727"] [BlackElo "627"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nc3 { [%eval 0.08] } 2... Nf6 { [%eval 0.03] } 3. Nf3 { [%eval 0.08] } { C42 Petrov's Defense: Three Knights Game } 3... Bc5?! { (0.08 → 0.97) Inaccuracy. Nc6 was best. } { [%eval 0.97] } (3... Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O) 4. Nxe5 { [%eval 0.9] } 4... d6 { [%eval 1.28] } 5. Nc4 { [%eval 0.84] } 5... Ng4? { (0.84 → 2.45) Mistake. O-O was best. } { [%eval 2.45] } (5... O-O 6. d4 Bb4 7. Bg5 Nbd7 8. Bd3 h6 9. Bh4 Re8 10. O-O) 6. f3?? { (2.45 → -2.71) Blunder. d4 was best. } { [%eval -2.71] } (6. d4 Bb4 7. Bd3 Qh4 8. g3 Qd8 9. O-O Bxc3 10. bxc3 O-O) 6... Nf2 { [%eval -2.83] } 7. Qe2 { [%eval -2.93] } 7... Nxh1 { [%eval -2.66] } 8. Nd5?! { (-2.66 → -3.58) Inaccuracy. Ne3 was best. } { [%eval -3.58] } (8. Ne3 h5 9. Kd1 Be6 10. Qe1 c6 11. Bd3 d5 12. exd5 cxd5) 8... O-O { [%eval -3.71] } 9. b3 { [%eval -4.17] } 9... Bf2+ { [%eval -4.41] } 10. Kd1 { [%eval -4.13] } 10... Re8 { [%eval -3.77] } 11. Na3?! { (-3.77 → -4.83) Inaccuracy. Nde3 was best. } { [%eval -4.83] } (11. Nde3 Nc6 12. c3 b5 13. Nb2 a5 14. d4 b4 15. Nd3 Bxe3 16. Qxe3 bxc3) 11... Nc6 { [%eval -4.07] } 12. Nc4? { (-4.07 → -6.90) Mistake. Bb2 was best. } { [%eval -6.9] } (12. Bb2 Be6 13. c4 Nd4 14. Qd3 c5 15. Bc3 Bxd5 16. cxd5 Qh4 17. Nc4 Qxh2) 12... b5? { (-6.90 → -3.94) Mistake. Nd4 was best. } { [%eval -3.94] } (12... Nd4 13. Nf6+ Qxf6 14. Bb2 d5 15. Ne3 dxe4 16. Qc4 Rd8 17. Qxc7 exf3 18. Kc1) 13. Nb2? { (-3.94 → -6.83) Mistake. Nce3 was best. } { [%eval -6.83] } (13. Nce3 Ne5 14. Bb2 c6 15. f4 cxd5 16. fxe5 dxe4 17. a4 b4 18. exd6 Qxd6) 13... Ne7? { (-6.83 → -3.79) Mistake. Nd4 was best. } { [%eval -3.79] } (13... Nd4 14. Qxb5 Nxb5 15. Bxb5 Bd7 16. Bxd7 Qxd7 17. Nd3 f5 18. Bb2 c6 19. N5f4) 14. Nd3 { [%eval -4.25] } 14... Nxd5 { [%eval -4.44] } 15. Nxf2 { [%eval -4.45] } 15... Nc3+?? { (-4.45 → -1.47) Blunder. Nf4 was best. } { [%eval -1.47] } (15... Nf4 16. Qe3 Nxf2+ 17. Qxf2 d5 18. d4 Ng6 19. e5 Bd7 20. Ba3 Qh4 21. Qxh4) 16. Ke1?? { (-1.47 → -7.80) Blunder. dxc3 was best. } { [%eval -7.8] } (16. dxc3 Nxf2+ 17. Qxf2 d5 18. exd5 Qxd5+ 19. Bd2 a6 20. Qd4 Qh5 21. Kc1 Qg6) 16... Nxe2 { [%eval -7.89] } 17. Bxe2 { [%eval -9.03] } 17... Qf6 { [%eval -8.04] } 18. Nxh1 { [%eval -8.09] } 18... Qxa1 { [%eval -8.17] } 19. Kd1 { [%eval -8.03] } 19... a5 { [%eval -7.76] } 20. Bxb5 { [%eval -7.92] } 20... a4 { [%eval -7.82] } 21. Bxe8 { [%eval -8.3] } 21... axb3 { [%eval -7.55] } 22. cxb3 { [%eval -9.33] } 22... Rxa2 { [%eval -9.12] } 23. Ng3 { [%eval -9.02] } 23... Rb2 { [%eval -7.29] } 24. Nf5 { [%eval -8.35] } 24... h6 { [%eval -7.7] } 25. Ne7+ { [%eval -6.91] } 25... Kh7 { [%eval -6.88] } 26. Bxf7 { [%eval -6.71] } 26... Rb1 { [%eval -6.41] } 27. Be6?? { (-6.41 → Mate in 10) Checkmate is now unavoidable. Bg8+ was best. } { [%eval #-10] } (27. Bg8+ Kh8 28. Bc4 Rxc1+ 29. Ke2 Rxc4 30. bxc4 Be6 31. h4 h5 32. d3 Kh7) 27... Rxc1+ { [%eval #-9] } 28. Ke2 { [%eval #-9] } 28... Re1+ { [%eval #-8] } 29. Kf2 { [%eval #-8] } 29... Rf1+ { [%eval #-8] } 30. Kg3 { [%eval #-7] } 30... Qe1+ { [%eval #-6] } 31. Kf4 { [%eval #-5] } 31... Bxe6 { [%eval #-4] } 32. e5 { [%eval #-1] } 32... Qe2 { [%eval #-3] } 33. exd6 { [%eval #-2] } 33... cxd6 { [%eval #-3] } 34. b4 { [%eval #-1] } 34... Re1 { [%eval #-5] } 35. b5 { [%eval #-1] } 35... Qxb5 { [%eval #-5] } 36. g4 { [%eval #-1] } 36... Qe5# { Black wins by checkmate. } 0-1