[Event "rated rapid game"] [Site "https://lichess.org/o4X7LqaK"] [Date "2026.05.28"] [Round "-"] [White "Chasah"] [Black "georgiepeace"] [Result "0-1"] [GameId "o4X7LqaK"] [UTCDate "2026.05.28"] [UTCTime "02:31:34"] [WhiteElo "847"] [BlackElo "898"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B27"] [Opening "Sicilian Defense: Katalimov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.1] } 1... c5 { [%eval 0.25] } 2. e4 { [%eval 0.2] } 2... b6 { [%eval 0.61] } { B27 Sicilian Defense: Katalimov Variation } 3. Nc3 { [%eval 0.55] } 3... Nc6 { [%eval 0.84] } 4. Bb5 { [%eval 0.56] } 4... a6 { [%eval 0.7] } 5. Bxc6 { [%eval 0.73] } 5... dxc6 { [%eval 0.72] } 6. O-O { [%eval 0.78] } 6... g6 { [%eval 0.83] } 7. Ne5 { [%eval 0.48] } 7... f6 { [%eval 0.54] } 8. Nxc6?? { (0.54 → -2.37) Blunder. Nc4 was best. } { [%eval -2.37] } (8. Nc4 e5 9. d3 b5 10. Nd2 Nh6 11. Qe1 Bd6 12. Nb3 Nf7 13. Be3 Qe7) 8... Qc7 { [%eval -2.27] } 9. Nxe7 { [%eval -2.33] } 9... Nxe7 { [%eval -2.26] } 10. b3?! { (-2.26 → -3.11) Inaccuracy. d4 was best. } { [%eval -3.11] } (10. d4 cxd4 11. Qxd4 Bg7 12. Be3 Kf7 13. Rad1 Re8 14. Na4 b5 15. Nc5 Kg8) 10... Bg7 { [%eval -3.01] } 11. Bb2 { [%eval -2.89] } 11... O-O { [%eval -2.83] } 12. Nd5 { [%eval -3.35] } 12... Nxd5 { [%eval -3.24] } 13. exd5 { [%eval -3.32] } 13... Bf5 { [%eval -2.87] } 14. d3 { [%eval -3.06] } 14... Rae8 { [%eval -2.95] } 15. c3?! { (-2.95 → -3.93) Inaccuracy. Qd2 was best. } { [%eval -3.93] } (15. Qd2 Re7 16. Rae1 Rfe8 17. a4 Qd6 18. a5 b5 19. c4 Bf8 20. Rxe7 Qxe7) 15... Re7 { [%eval -3.18] } 16. d4 { [%eval -3.08] } 16... cxd4 { [%eval -2.69] } 17. cxd4?! { (-2.69 → -3.91) Inaccuracy. Ba3 was best. } { [%eval -3.91] } (17. Ba3 Re4 18. Bxf8 Bxf8 19. cxd4 Bd6 20. h3 Qb7 21. Re1 Kg7 22. g4 Bb4) 17... Rfe8 { [%eval -3.96] } 18. Qd2 { [%eval -4.46] } 18... Re6?? { (-4.46 → 4.72) Blunder. Qd6 was best. } { [%eval 4.72] } (18... Qd6 19. Rae1 Bf8 20. Rxe7 Rxe7 21. Rc1 Bd7 22. Qd3 Bh6 23. Rd1 Bb5 24. Qc3) 19. dxe6 { [%eval 4.47] } 19... Bxe6 { [%eval 4.54] } 20. d5 { [%eval 4.63] } 20... Bf5 { [%eval 5.25] } 21. d6 { [%eval 5.23] } 21... Qd7 { [%eval 5.37] } 22. Qd5+ { [%eval 4.79] } 22... Kh8 { [%eval 5.61] } 23. Rac1 { [%eval 5.14] } 23... h5 { [%eval 6.24] } 24. Rc7 { [%eval 6.08] } 24... Qb5 { [%eval 5.88] } 25. Qf7?? { (5.88 → Mate in 3) Checkmate is now unavoidable. Qxb5 was best. } { [%eval #-3] } (25. Qxb5 axb5 26. Rd1 Rd8 27. d7 Kh7 28. h4 g5 29. Rd6 gxh4 30. Bxf6 Bxf6) 25... Rg8?? { (Mate in 3 → 9.80) Lost forced checkmate sequence. Qxf1+ was best. } { [%eval 9.8] } (25... Qxf1+ 26. Kxf1 Bd3+ 27. Kg1 Re1#) 26. Bxf6 { [%eval 9.16] } 26... Bd7 { [%eval 9.55] } 27. a4 { [%eval 7.09] } 27... Qf5 { [%eval 6.91] } 28. Ra7 { [%eval 6.3] } 28... Qxf6 { [%eval 6.17] } 29. Qxd7 { [%eval 5.27] } 29... Kh7 { [%eval 6.49] } 30. Rxa6?! { (6.49 → 4.96) Inaccuracy. Qe7 was best. } { [%eval 4.96] } (30. Qe7 Qxe7 31. Rxe7 Rd8 32. d7 Kh6 33. Rd1 b5 34. axb5 axb5 35. Rd5 Bf6) 30... Kh6?! { (4.96 → 6.41) Inaccuracy. Rd8 was best. } { [%eval 6.41] } (30... Rd8 31. Qe7 Qxd6 32. Ra7 Qxe7 33. Rxe7 Kh6 34. Re2 Rd3 35. Rb1 h4 36. h3) 31. Rxb6 { [%eval 6.33] } 31... Rf8 { [%eval 5.92] } 32. f3?? { (5.92 → -0.44) Blunder. Rb7 was best. } { [%eval -0.44] } (32. Rb7 Rd8 33. Qxg7+ Qxg7 34. Rxg7 Kxg7 35. a5 Kf7 36. b4 Ke6 37. b5 Kd5) 32... Qc3?? { (-0.44 → 5.97) Blunder. Qd4+ was best. } { [%eval 5.97] } (32... Qd4+ 33. Kh1 Qxb6 34. Qe7 Rf5 35. d7 Rd5 36. Rg1 Qd4 37. f4 Qd2 38. Qe8) 33. Rb7 { [%eval 5.85] } 33... Bd4+ { [%eval 6.04] } 34. Kh1 { [%eval 5.71] } 34... Bf2?! { (5.71 → 8.01) Inaccuracy. Rh8 was best. } { [%eval 8.01] } (34... Rh8 35. Qe7 Bf6 36. Qe1 Qd3 37. Qd1 Qf5 38. Rf7 g5 39. d7 h4 40. Rxf6+) 35. Rxf2?? { (8.01 → Mate in 2) Checkmate is now unavoidable. Qh7+ was best. } { [%eval #-2] } (35. Qh7+ Kg5 36. Qe7+ Qf6 37. Rxf2 Qxe7 38. Rxe7 h4 39. Re1 h3 40. d7 hxg2+) 35... Qe1+ { [%eval #-1] } 36. Rf1 { [%eval #-1] } 36... Qxf1# { Black wins by checkmate. } 0-1