[Event "Simulasi 3 B09L 2026 Arena"] [Site "https://lichess.org/KWy0fqXQ"] [Date "2026.05.21"] [Round "-"] [White "ArifZhafranSRAB"] [Black "BoboiboyLEAN"] [Result "0-1"] [GameId "KWy0fqXQ"] [UTCDate "2026.05.21"] [UTCTime "13:48:51"] [WhiteElo "1130"] [BlackElo "1609"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Rat Defense: Harmonist"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { [%eval -0.23] } 1... d6 { [%eval 0.0] } 2. e4 { [%eval 0.0] } { B00 Rat Defense: Harmonist } 2... e5 { [%eval 0.15] } 3. Bb5+?! { (0.15 → -0.66) Inaccuracy. d3 was best. } { [%eval -0.66] } (3. d3 Nc6 4. Nf3 Be7 5. Be2 f5 6. O-O Nf6 7. Nc3 O-O) 3... Bd7?! { (-0.66 → -0.05) Inaccuracy. c6 was best. } { [%eval -0.05] } (3... c6 4. Bc4 exf4 5. d4 Qh4+ 6. Kf1 Be6 7. Bxe6 fxe6 8. Nf3) 4. Bc4?! { (-0.05 → -0.78) Inaccuracy. Bxd7+ was best. } { [%eval -0.78] } (4. Bxd7+ Qxd7 5. d3 Nc6 6. Nc3 f5 7. fxe5 O-O-O 8. exf5 dxe5) 4... exf4 { [%eval -1.04] } 5. Qh5 { [%eval -1.4] } 5... Nh6?! { (-1.40 → -0.48) Inaccuracy. g6 was best. } { [%eval -0.48] } (5... g6 6. Qf3 g5 7. h4 Nc6 8. Qf1 Bg7 9. hxg5 Qxg5 10. d3 O-O-O) 6. g4?? { (-0.48 → -4.17) Blunder. d4 was best. } { [%eval -4.17] } (6. d4 g6 7. Qf3 Nc6 8. Ne2 Qh4+ 9. g3 Qg4 10. Qxf4 Qxf4 11. Bxf4 O-O-O) 6... Bxg4 { [%eval -3.59] } 7. Qh4?? { (-3.59 → -8.83) Blunder. Qb5+ was best. } { [%eval -8.83] } (7. Qb5+ Nc6 8. Nc3 Qh4+ 9. Kf1 Bd7 10. Qxb7 Rb8 11. Qxc7 Rc8 12. Qb7 Ng4) 7... Qxh4+ { [%eval -9.42] } 8. Kf1 { [%eval -9.29] } 8... Bh3+ { [%eval -9.33] } 9. Ke2 { [%eval -9.36] } 9... Qg4+ { [%eval -9.2] } 10. Kd3 { [%eval -9.72] } 10... Nc6 { [%eval -9.39] } 11. b4 { [%eval -9.88] } 11... Nxb4+ { [%eval -8.98] } 12. Kd4 { [%eval -9.45] } 12... Nxc2+ { [%eval -8.74] } 13. Kc3 { [%eval -8.65] } 13... Nxa1 { [%eval -8.67] } 14. Nxh3 { [%eval -8.44] } 14... Qxh3+ { [%eval -8.34] } 15. Kd4? { (-8.34 → Mate in 2) Checkmate is now unavoidable. Kb2 was best. } { [%eval #-2] } (15. Kb2 Be7 16. Kxa1 Bf6+ 17. Nc3 Bxc3+ 18. dxc3 Qxc3+ 19. Bb2 Qxc4 20. e5 dxe5) 15... g6?! { (Mate in 2 → -11.63) Lost forced checkmate sequence. c5+ was best. } { [%eval -11.63] } (15... c5+ 16. Kd5 Qe6#) 16. Bb5+?! { (-11.63 → Mate in 11) Checkmate is now unavoidable. Ba6 was best. } { [%eval #-11] } (16. Ba6 Bg7+ 17. Kc4 Qe6+ 18. Kd3 bxa6 19. Ba3 Kd7 20. Nc3 f3 21. Rxa1 Bxc3) 16... c6 { [%eval -11.95] } 17. Ba4?! { (-11.95 → Mate in 6) Checkmate is now unavoidable. Na3 was best. } { [%eval #-6] } (17. Na3 Bg7+ 18. Kc4 cxb5+ 19. Kxb5 Qd7+ 20. Kb4 a5+ 21. Kc4 Qa4+ 22. Kd3 Qd4+) 17... Bg7+ { [%eval #-7] } 18. Kc4 { [%eval #-7] } 18... O-O?! { (Mate in 7 → -11.77) Lost forced checkmate sequence. b5+ was best. } { [%eval -11.77] } (18... b5+ 19. Bxb5 cxb5+ 20. Kxb5 Rb8+ 21. Ka5 Qh5+ 22. e5 Qxe5+ 23. Ka4 Qb5+ 24. Ka3) 19. Nc3?! { (-11.77 → Mate in 9) Checkmate is now unavoidable. Bxc6 was best. } { [%eval #-9] } (19. Bxc6 bxc6 20. Nc3 Qg2 21. Bb2 Qxh1 22. Bxa1 Qxa1 23. Kd3 Rab8) 19... Qe6+?! { (Mate in 9 → -11.02) Lost forced checkmate sequence. b5+ was best. } { [%eval -11.02] } (19... b5+ 20. Nxb5 cxb5+ 21. Bxb5 Rfc8+ 22. Kb4 Qe6 23. Ka5 Qxa2+ 24. Ba3 Qxa3+ 25. Ba4) 20. Kb4 { [%eval -11.01] } 20... Bxc3+ { [%eval -11.07] } 21. Kxc3 { [%eval -10.7] } 21... Qxe4 { [%eval -10.67] } 22. Bb3 { [%eval -11.39] } 22... Qxh1 { [%eval -10.92] } 23. Bxf7+?! { (-10.92 → Mate in 8) Checkmate is now unavoidable. Ba3 was best. } { [%eval #-8] } (23. Ba3 f3 24. Kb2 Rfe8 25. Bxd6 f2 26. Bf4 Ng4 27. Bxf7+ Kxf7 28. Bg5) 23... Rxf7 { [%eval #-10] } 24. d4 { [%eval #-3] } 24... Qxc1+ { [%eval #-2] } 25. Kb4 { [%eval #-2] } 25... a5+ { [%eval #-1] } 26. Ka4 { [%eval #-1] } 26... Qc4+ { [%eval #-1] } 27. Ka3 { [%eval #-1] } 27... Qc3+ { [%eval #-1] } 28. Ka4 { [%eval #-1] } 28... Nc2 { [%eval #-1] } 29. d5 { [%eval #-1] } 29... Qa3# { Black wins by checkmate. } 0-1