[Event "Casual Game"] [Site "https://lichess.org"] [Date "12/28/2025, 1:04:27 PM"] [Round "-"] [White "Zachary Gaw"] [Black "Rishan Biswas"] [Result "0-1"] [GameId "xa4JwF5I"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B56"] [Opening "Sicilian Defense: Classical Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... d6 { [%eval 0.31] } 3. d4 { [%eval 0.22] } 3... cxd4 { [%eval 0.19] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.31] } 5. Nc3 { [%eval 0.32] } 5... Nc6 { [%eval 0.3] } { B56 Sicilian Defense: Classical Variation } 6. Nxc6 { [%eval 0.0] } 6... bxc6 { [%eval 0.0] } 7. Be2 { [%eval -0.12] } 7... g6 { [%eval -0.04] } 8. Be3 { [%eval -0.03] } 8... Bg7 { [%eval -0.05] } 9. h3 { [%eval -0.11] } 9... d5 { [%eval 0.15] } 10. exd5 { [%eval -0.12] } 10... Nxd5 { [%eval 0.35] } 11. Nxd5 { [%eval 0.34] } 11... Qxd5 { [%eval 0.41] } 12. Qxd5 { [%eval 0.15] } 12... cxd5 { [%eval 0.16] } 13. c3 { [%eval -0.16] } 13... Rb8?! { (-0.16 → 0.46) Inaccuracy. e6 was best. } { [%eval 0.46] } (13... e6) 14. O-O-O { [%eval 0.53] } 14... Be6? { (0.53 → 2.21) Mistake. e6 was best. } { [%eval 2.21] } (14... e6) 15. Bxa7?! { (2.21 → 1.18) Inaccuracy. Bf3 was best. } { [%eval 1.18] } (15. Bf3 Rb5 16. Bxa7 O-O 17. Bd4 Ra8 18. a3 Bh6+ 19. Be3 Bxe3+ 20. fxe3 f5) 15... Ra8 { [%eval 1.18] } 16. Bc5?! { (1.18 → 0.24) Inaccuracy. Bb5+ was best. } { [%eval 0.24] } (16. Bb5+) 16... Rxa2 { [%eval 0.14] } 17. Ba3?! { (0.14 → -0.72) Inaccuracy. Bb5+ was best. } { [%eval -0.72] } (17. Bb5+ Bd7) 17... Bf5? { (-0.72 → 0.73) Mistake. O-O was best. } { [%eval 0.73] } (17... O-O) 18. f4?? { (0.73 → -3.43) Blunder. Bb5+ was best. } { [%eval -3.43] } (18. Bb5+) 18... Bxc3 { [%eval -3.36] } 19. Bb5+ { [%eval -3.49] } 19... Kf8 { [%eval -3.5] } 20. bxc3 { [%eval -3.5] } 20... Rxa3 { [%eval -3.63] } 21. Kb2 { [%eval -3.56] } 21... Ra8 { [%eval -3.03] } 22. Rxd5 { [%eval -2.7] } 22... Be6 { [%eval -2.63] } 23. Rd4 { [%eval -2.72] } 23... Ra2+ { [%eval -2.89] } 24. Kb1 { [%eval -2.73] } 24... Rxg2 { [%eval -2.81] } 25. Rd8+?! { (-2.81 → -3.65) Inaccuracy. Bd7 was best. } { [%eval -3.65] } (25. Bd7 Bxd7 26. Rxd7 Kg7 27. Re1 Rb8+ 28. Kc1 Ra8 29. Kb1 Rf2 30. Rexe7 Rxf4) 25... Kg7 { [%eval -3.7] } 26. Rxh8 { [%eval -3.55] } 26... Kxh8 { [%eval -3.68] } 27. Rc1 { [%eval -4.3] } 27... Bxh3 { [%eval -4.2] } 28. c4 { [%eval -4.22] } 28... Kg7 { [%eval -4.06] } 29. c5 { [%eval -4.45] } 29... Bf5+ { [%eval -4.33] } 30. Ka1 { [%eval -4.33] } 30... Rc2 { [%eval -4.04] } 31. Rxc2 { [%eval -3.74] } 31... Bxc2 { [%eval -3.86] } 32. Bd7 { [%eval -4.42] } 32... Bd3?! { (-4.42 → -3.13) Inaccuracy. Be4 was best. } { [%eval -3.13] } (32... Be4 33. Kb2 Kf6 34. Ba4 e6 35. Kc3 Bd5 36. Kd4 Ke7 37. Ke3 Kd8 38. Kf2) 33. c6 { [%eval -3.79] } 33... Ba6 { [%eval -2.96] } 34. Kb2 { [%eval -3.86] } 34... Kf6 { [%eval -3.77] } 35. Kc3 { [%eval -4.04] } 35... e5?? { (-4.04 → -0.30) Blunder. Bb5 was best. } { [%eval -0.3] } (35... Bb5 36. Kd4 e6 37. f5 Bxc6 38. Bxc6 Kxf5 39. Ke3 Ke5 40. Kf3 f5 41. Kg3) 36. fxe5+?? { (-0.30 → -3.81) Blunder. Kb4 was best. } { [%eval -3.81] } (36. Kb4) 36... Kxe5 { [%eval -3.86] } 37. Kb4?! { (-3.86 → -5.43) Inaccuracy. c7 was best. } { [%eval -5.43] } (37. c7 g5 38. Kd2 Kf4 39. Ke1 Kg3 40. Kd2 h5 41. Ke3 g4 42. Kd2 Kh2) 37... Kd6 { [%eval -5.35] } 38. Ka5 { [%eval -5.28] } 38... Bc8?? { (-5.28 → -0.35) Blunder. Bf1 was best. } { [%eval -0.35] } (38... Bf1 39. Be8 Bg2 40. Kb6 Bxc6 41. Bxc6 g5 42. Kb5 f5 43. Bb7 Ke5 44. Kc4) 39. Bxc8 { [%eval -0.25] } 39... Kxc6 { [%eval -0.23] } 40. Kb4 { [%eval -0.28] } 40... Kd5 { [%eval -0.37] } 41. Kc3 { [%eval -0.26] } 41... Ke4 { [%eval -0.66] } 42. Bb7+?? { (-0.66 → -6.15) Blunder. Kd2 was best. } { [%eval -6.15] } (42. Kd2 Kf3 43. Ke1 Kg3 44. Kf1 f5 45. Be6 f4 46. Bg8 h6 47. Bf7 g5) 42... Ke3 { [%eval -5.96] } 43. Bd5 { [%eval -5.37] } 43... f5 { [%eval -5.45] } 44. Bg8 { [%eval -7.03] } 44... f4 { [%eval -6.89] } 45. Bxh7 { [%eval -7.53] } 45... g5 { [%eval -6.05] } 46. Bf5 { [%eval -6.05] } 46... f3 { [%eval -6.07] } 47. Bh3 { [%eval -6.07] } 47... f2 { [%eval -6.18] } 48. Bf1 { [%eval -5.73] } 48... g4 { [%eval -5.48] } 49. Bg2 { [%eval -83.08] } 49... Ke2 { [%eval -11.0] } 50. Kd4 { [%eval -80.46] } 50... f1=Q { [%eval -83.08] } 51. Bxf1+ { [%eval -5.52] } 51... Kxf1 { [%eval -83.08] } 52. Ke4 { [%eval -5.78] } 52... g3 { [%eval -5.74] } 53. Kf3?? { (-5.74 → Mate in 12) Checkmate is now unavoidable. Kd5 was best. } { [%eval #-12] } (53. Kd5 Kf2 54. Kd4 Kf3 55. Kc5 g2 56. Kb6 Kf2 57. Kc6 Ke3 58. Kc5 Ke2) 53... g2 { [%eval -68.47] } { Black wins. } 0-1