[Event "토요일 고급반 토너먼트"] [Site "https://lichess.org/Bn1YDaVr"] [Date "2026.03.27"] [Round "-"] [White "William_Baek"] [Black "WilliamAustin"] [Result "1-0"] [GameId "Bn1YDaVr"] [UTCDate "2026.03.27"] [UTCTime "23:52:34"] [WhiteElo "1814"] [BlackElo "740"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B27"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } { B27 Sicilian Defense } 2... d5?! { (0.20 → 0.97) Inaccuracy. Nc6 was best. } { [%eval 0.97] } (2... Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 bxc6 6. Re1 Qc7 7. c3) 3. exd5 { [%eval 0.97] } 3... Qxd5 { [%eval 1.04] } 4. Nc3 { [%eval 1.0] } 4... Qe6+ { [%eval 1.51] } 5. Be2 { [%eval 1.29] } 5... Nf6 { [%eval 1.72] } 6. O-O { [%eval 1.27] } 6... Qc6?? { (1.27 → 5.31) Blunder. a6 was best. } { [%eval 5.31] } (6... a6 7. d4 cxd4 8. Qxd4 Nc6 9. Qa4 Bd7 10. Rd1 Rc8 11. Bg5) 7. Bb5 { [%eval 5.26] } 7... Qxb5 { [%eval 6.44] } 8. Nxb5 { [%eval 6.12] } 8... Bf5 { [%eval 6.93] } 9. Nc7+ { [%eval 6.9] } 9... Kd8 { [%eval 6.93] } 10. Nxa8 { [%eval 6.83] } 10... Nc6 { [%eval 6.93] } 11. Re1 { [%eval 6.84] } 11... e6 { [%eval 6.78] } 12. d3 { [%eval 6.47] } 12... h5 { [%eval 6.74] } 13. h3 { [%eval 6.42] } 13... Bd6 { [%eval 6.39] } 14. Bg5 { [%eval 6.24] } 14... Kc8 { [%eval 6.39] } 15. Bxf6 { [%eval 5.89] } 15... gxf6 { [%eval 5.92] } 16. a4 { [%eval 5.6] } 16... Kb8 { [%eval 5.56] } 17. Nb6 { [%eval 5.41] } 17... axb6 { [%eval 5.49] } 18. Nh4 { [%eval 5.19] } 18... Bxh3 { [%eval 6.19] } 19. gxh3 { [%eval 6.33] } 19... Rg8+ { [%eval 6.32] } 20. Kf1 { [%eval 6.01] } 20... Bh2 { [%eval 5.87] } 21. Ke2 { [%eval 5.84] } 21... Nd4+ { [%eval 5.73] } 22. Kd2 { [%eval 5.69] } 22... Bf4+ { [%eval 5.54] } 23. Kc3 { [%eval 5.61] } 23... Rd8 { [%eval 6.48] } 24. Nf3 { [%eval 6.46] } 24... Bd2+ { [%eval 7.46] } 25. Nxd2 { [%eval 7.41] } 25... Nf5 { [%eval 8.3] } 26. Qxh5 { [%eval 8.4] } 26... Rd4 { [%eval 9.19] } 27. Qxf7 { [%eval 9.31] } 27... e5 { [%eval 10.11] } 28. Qxf6 { [%eval 10.53] } 28... Nh4?! { (10.53 → Mate in 7) Checkmate is now unavoidable. e4 was best. } { [%eval #7] } (28... e4 29. Qe5+ Ka8 30. Nxe4 Nh6 31. Qh8+ Ka7 32. Qxh6 Rd7 33. Nd6 Re7) 29. Qxe5+ { [%eval #6] } 29... Kc8 { [%eval 12.67] } 30. Qxd4 { [%eval 9.24] } 30... cxd4+ { [%eval 9.38] } 31. Kxd4 { [%eval 9.28] } 31... Nf5+ { [%eval 9.29] } 32. Kc3 { [%eval 9.2] } 32... Nd6 { [%eval 9.14] } 33. h4 { [%eval 8.76] } 33... Kc7 { [%eval 10.17] } 34. h5 { [%eval 9.75] } 34... Kd7 { [%eval 12.26] } 35. h6 { [%eval 10.96] } 35... Nf7 { [%eval 11.42] } 36. h7 { [%eval 11.17] } 36... Kd6 { [%eval 11.59] } 37. Ne4+ { [%eval 10.51] } 37... Ke5?! { (10.51 → Mate in 7) Checkmate is now unavoidable. Kc7 was best. } { [%eval #7] } (37... Kc7 38. Nf6 Kd6 39. Kd2 Nh8 40. Re8 Nf7 41. Re3 b5 42. axb5 Kc5 43. c4) 38. Ng5+ { [%eval #6] } 38... Kf6 { [%eval #6] } 39. Nxf7 { [%eval #5] } 39... Kxf7 { [%eval #5] } 40. h8=Q { [%eval #4] } 40... Kg6 { [%eval #3] } 41. Rg1+ { [%eval #2] } 41... Kf5 { [%eval #2] } 42. Qh3+ { [%eval #3] } 42... Kf4 { [%eval #2] } 43. Qg3+ { [%eval #2] } 43... Kf5 { [%eval #2] } 44. Rae1 { [%eval #1] } 44... b5 { [%eval #1] } 45. Qe5# { White wins by checkmate. } 1-0