[Event "SePiintar Bawah 09P 2026 Arena"] [Site "https://lichess.org/OrICGZdJ"] [Date "2026.05.23"] [Round "-"] [White "siti_nor_iris_irdyna"] [Black "AisyaNurHumaira"] [Result "0-1"] [GameId "OrICGZdJ"] [UTCDate "2026.05.23"] [UTCTime "01:11:34"] [WhiteElo "658"] [BlackElo "676"] [WhiteRatingDiff "-47"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A04"] [Opening "Zukertort Opening: Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.1] } 1... b5 { [%eval 0.6] } { A04 Zukertort Opening: Polish Defense } 2. Nc3 { [%eval 0.13] } 2... Na6? { (0.13 → 1.68) Mistake. b4 was best. } { [%eval 1.68] } (2... b4 3. Na4 e6 4. c3 c5 5. g3 Bb7 6. Bg2 Be7 7. O-O) 3. Nxb5 { [%eval 1.34] } 3... c6 { [%eval 1.83] } 4. b3?? { (1.83 → -2.48) Blunder. Nc3 was best. } { [%eval -2.48] } (4. Nc3 d5 5. d4 Nf6 6. Ne5 Bb7 7. Bf4 e6 8. e3 Nb8 9. Bd3 Nbd7) 4... cxb5 { [%eval -2.62] } 5. Ba3 { [%eval -3.15] } 5... g5?! { (-3.15 → -1.87) Inaccuracy. Nc7 was best. } { [%eval -1.87] } (5... Nc7 6. Bb2 Nf6 7. e3 g6 8. h4 h5 9. Bd3 Bg7 10. Ng5 O-O) 6. Bxe7?? { (-1.87 → -4.92) Blunder. Bb2 was best. } { [%eval -4.92] } (6. Bb2 Nf6 7. e3 Rg8 8. Bxb5 Bb7 9. O-O g4 10. Ne5 h5 11. d4 Nc7) 6... Kxe7?! { (-4.92 → -3.86) Inaccuracy. Qxe7 was best. } { [%eval -3.86] } (6... Qxe7 7. e3 Bg7 8. Be2 Nh6 9. Nd4 Bb7 10. O-O O-O 11. f4 Nc5 12. Nxb5) 7. b4 { [%eval -4.3] } 7... Ke8 { [%eval -4.24] } 8. c4 { [%eval -4.65] } 8... g4 { [%eval -4.7] } 9. Nd4 { [%eval -4.48] } 9... Bxb4 { [%eval -4.11] } 10. Qa4? { (-4.11 → -8.20) Mistake. cxb5 was best. } { [%eval -8.2] } (10. cxb5 Nc7 11. Qa4 Be7 12. e3 Bb7 13. Bd3 Bxg2 14. Rg1 Bb7 15. Rxg4 Nf6) 10... bxa4 { [%eval -8.21] } 11. a3 { [%eval -8.72] } 11... Bf8 { [%eval -8.05] } 12. Nc6 { [%eval -9.7] } 12... dxc6 { [%eval -10.01] } 13. d4 { [%eval -12.38] } 13... c5 { [%eval -9.91] } 14. dxc5? { (-9.91 → Mate in 7) Checkmate is now unavoidable. O-O-O was best. } { [%eval #-7] } (14. O-O-O f6 15. dxc5 Qxd1+ 16. Kxd1 Bxc5 17. h3 Bxa3 18. e3 Bf5 19. hxg4 Rd8+) 14... Qa5+ { [%eval #-6] } 15. Kd1 { [%eval #-9] } 15... Nxc5 { [%eval #-10] } 16. e4 { [%eval #-8] } 16... Nxe4 { [%eval #-7] } 17. Rc1 { [%eval #-1] } 17... Rb8 { [%eval #-3] } 18. Rc3 { [%eval #-2] } 18... Qxc3 { [%eval #-1] } 19. Ke2 { [%eval #-1] } 19... Qxc4+ { [%eval #-3] } 20. Ke1 { [%eval #-1] } 20... Qc1+ { [%eval #-1] } 21. Ke2 { [%eval #-1] } 21... Rb2+ { [%eval #-2] } 22. Kd3 { [%eval #-2] } 22... Nc5+ { [%eval #-2] } 23. Kd4 { [%eval #-2] } 23... Nb3+ { [%eval #-3] } 24. Ke4 { [%eval #-2] } 24... Bb7+ { [%eval #-2] } 25. Kf5 { [%eval #-2] } 25... Bc8+ { [%eval #-3] } 26. Ke4 { [%eval #-2] } 26... Qc4+?! { (Mate in 2 → -11.63) Lost forced checkmate sequence. Nf6+ was best. } { [%eval -11.63] } (26... Nf6+ 27. Ke5 Qg5#) 27. Bxc4 { [%eval -11.45] } 27... f5+ { [%eval -10.43] } 28. Kd3 { [%eval -10.35] } 28... Nc1+ { [%eval -8.98] } 29. Ke3 { [%eval -11.23] } 29... Rc2 { [%eval -10.33] } 30. Rxc1 { [%eval -10.24] } 30... Rxc1 { [%eval -10.21] } 31. Bxg8?! { (-10.21 → Mate in 8) Checkmate is now unavoidable. Bd3 was best. } { [%eval #-8] } (31. Bd3 Rc3 32. Ke2 Rxd3 33. Kxd3 h5 34. h3 Rh6 35. hxg4 Ba6+ 36. Kc2 Rc6+) 31... Rxg8 { [%eval -11.48] } 32. g3?! { (-11.48 → Mate in 9) Checkmate is now unavoidable. f3 was best. } { [%eval #-9] } (32. f3 Rg6 33. Kf4 Rc4+ 34. Ke3 Re6+ 35. Kd3 Ba6 36. fxg4 Rcc6+ 37. Kd2 Bh6+) 32... Re1+ { [%eval -11.59] } 33. Kf4?! { (-11.59 → Mate in 1) Checkmate is now unavoidable. Kd2 was best. } { [%eval #-1] } (33. Kd2 Re6 34. h4 gxh3 35. g4 f4 36. g5 Rgg6 37. Kc2 Ba6) 33... Bd6# { Black wins by checkmate. } 0-1