[Event "CNY Rapid Challenge Arena"] [Site "https://lichess.org/O49YZx2E"] [Date "2026.02.21"] [Round "-"] [White "Estontham1234"] [Black "Sandd03"] [Result "1-0"] [GameId "O49YZx2E"] [UTCDate "2026.02.21"] [UTCTime "12:27:53"] [WhiteElo "1086"] [BlackElo "1302"] [WhiteRatingDiff "+37"] [BlackRatingDiff "-22"] [WhiteBerserk "true"] [BlackBerserk "true"] [Variant "Standard"] [TimeControl "480+3"] [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. Nf3 { [%eval 0.18] } 2... Nf6 { [%eval 0.34] } 3. Nc3 { [%eval 0.08] } { C42 Petrov's Defense: Three Knights Game } 3... Bb4 { [%eval 0.35] } 4. Bc4 { [%eval 0.11] } 4... Bxc3 { [%eval 0.15] } 5. bxc3 { [%eval 0.0] } 5... O-O { [%eval 0.21] } 6. d3 { [%eval 0.11] } 6... d5 { [%eval 0.17] } 7. exd5 { [%eval 0.12] } 7... Nxd5 { [%eval 0.15] } 8. O-O { [%eval 0.19] } 8... Nxc3? { (0.19 → 1.53) Mistake. Bg4 was best. } { [%eval 1.53] } (8... Bg4 9. Re1 Nc6 10. Bd2 Bh5 11. h3 f5 12. Qb1 Bxf3 13. gxf3 Kh8 14. Qxb7) 9. Qe1 { [%eval 1.37] } 9... Nc6?? { (1.37 → 4.08) Blunder. Nd5 was best. } { [%eval 4.08] } (9... Nd5 10. Qxe5 Nf6 11. Bb2 Nc6 12. Qc3 Be6 13. Bxe6 fxe6 14. Rfe1 Qd5 15. Ne5) 10. Nxe5?? { (4.08 → 1.13) Blunder. Qxc3 was best. } { [%eval 1.13] } (10. Qxc3 Nd4 11. Nxd4 exd4 12. Qd2 Re8 13. Qf4 Be6 14. Bd2 Bxc4 15. dxc4 Re2) 10... Nxe5 { [%eval 1.15] } 11. Qxe5 { [%eval 0.8] } 11... Na4? { (0.80 → 2.48) Mistake. Qd4 was best. } { [%eval 2.48] } (11... Qd4 12. Re1 Qxe5 13. Rxe5 c6 14. Kf1 Bd7 15. Re7 Rad8 16. Bf4 Bc8 17. a4) 12. Qg3? { (2.48 → 0.93) Mistake. Bb3 was best. } { [%eval 0.93] } (12. Bb3 Nb6 13. Bb2 Qf6 14. Qxf6 gxf6 15. Rfe1 Be6 16. Bxf6 Bxb3 17. Re3 Rfe8) 12... Nb6?? { (0.93 → 5.81) Blunder. Qf6 was best. } { [%eval 5.81] } (12... Qf6 13. Be3 b5 14. Bb3 Be6 15. Rae1 Nc3 16. Bxe6 fxe6 17. Bd2 Nd5) 13. Bg5?? { (5.81 → 0.60) Blunder. Bb2 was best. } { [%eval 0.6] } (13. Bb2 Bg4 14. Qxg4 g6 15. Bb3 Qd6 16. a4 Nd7 17. Qh3 Rfe8 18. Qh4 c6) 13... Qd6 { [%eval 0.63] } 14. Qxd6 { [%eval 0.49] } 14... cxd6 { [%eval 0.52] } 15. Rae1?! { (0.52 → -0.32) Inaccuracy. Bb3 was best. } { [%eval -0.32] } (15. Bb3 Be6 16. Rfe1 Nd5 17. c4 Nb4 18. Red1 f6 19. Bf4 Rfd8 20. d4 a5) 15... Nxc4 { [%eval -0.4] } 16. dxc4 { [%eval -0.47] } 16... Be6 { [%eval -0.43] } 17. Re4 { [%eval -0.49] } 17... Rac8 { [%eval -0.1] } 18. Rfe1 { [%eval -0.26] } 18... Rxc4 { [%eval -0.07] } 19. Rxc4 { [%eval -0.18] } 19... Bxc4 { [%eval -0.22] } 20. h4 { [%eval -0.39] } 20... Bxa2 { [%eval -0.6] } 21. g4?? { (-0.60 → -2.79) Blunder. Ra1 was best. } { [%eval -2.79] } (21. Ra1 Bc4 22. Rxa7 f6 23. Bf4 Ba6 24. Bxd6 Rd8 25. Bg3 Kf7 26. f3 h5) 21... f6?! { (-2.79 → -2.09) Inaccuracy. Rc8 was best. } { [%eval -2.09] } (21... Rc8 22. Re7 h6 23. Be3 Bd5 24. Rd7 Rc4 25. f4 a5 26. Rxd6 Bc6 27. Rd8+) 22. Bf4 { [%eval -2.07] } 22... d5?! { (-2.07 → -0.94) Inaccuracy. Rc8 was best. } { [%eval -0.94] } (22... Rc8 23. Bxd6 Bd5 24. f4 h5 25. gxh5 Kh7 26. Rd1 Be4 27. Re1 Rc4 28. Bf8) 23. Bd6?! { (-0.94 → -1.87) Inaccuracy. Re7 was best. } { [%eval -1.87] } (23. Re7 Rc8 24. Rxb7 a5 25. Kg2 a4 26. Ra7 Rc4 27. Kg3 Bb1 28. g5 Bxc2) 23... Rd8 { [%eval -1.9] } 24. Bc7 { [%eval -2.46] } 24... Rc8 { [%eval -1.85] } 25. Bd6?! { (-1.85 → -2.55) Inaccuracy. Re7 was best. } { [%eval -2.55] } (25. Re7 d4 26. g5 Bf7 27. Bf4 Bd5 28. Rd7 Bc6 29. Rxd4 a5 30. c4 Re8) 25... Rxc2?? { (-2.55 → -0.13) Blunder. d4 was best. } { [%eval -0.13] } (25... d4 26. Re7 b5 27. Bb4 Bb1 28. Re4 Rd8 29. Re2 a6 30. g5 fxg5 31. hxg5) 26. g5?? { (-0.13 → -3.67) Blunder. Re8+ was best. } { [%eval -3.67] } (26. Re8+ Kf7 27. Re7+ Kg6 28. h5+ Kh6 29. Bf4+ g5 30. Bd6 f5 31. Re2 Rc1+) 26... fxg5 { [%eval -2.94] } 27. hxg5 { [%eval -2.83] } 27... h6?? { (-2.83 → -0.27) Blunder. d4 was best. } { [%eval -0.27] } (27... d4 28. Rd1 Be6 29. Rxd4 Rc4 30. Rxc4 Bxc4 31. Bc5 b6 32. Be3 Kf7 33. Kg2) 28. g6 { [%eval -0.3] } 28... Rc6?? { (-0.30 → Mate in 1) Checkmate is now unavoidable. Rc8 was best. } { [%eval #1] } (28... Rc8 29. Re7 d4 30. Be5 d3 31. Rxg7+ Kf8 32. Rd7 Bc4 33. Bf6 a5 34. f4) 29. Re8# { White wins by checkmate. } 1-0