[Event "Simulasi 4 B09L 2026 Arena"] [Site "https://lichess.org/t9IxmQFS"] [Date "2026.05.22"] [Round "-"] [White "zhafrulstek"] [Black "aisyrayyan18"] [Result "0-1"] [GameId "t9IxmQFS"] [UTCDate "2026.05.22"] [UTCTime "12:00:04"] [WhiteElo "684"] [BlackElo "777"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4? { (0.15 → -0.96) Mistake. e4 was best. } { [%eval -0.96] } { A00 Grob Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... c5 { [%eval -0.57] } 2. Nf3 { [%eval -0.86] } 2... Nf6?! { (-0.86 → 0.06) Inaccuracy. d5 was best. } { [%eval 0.06] } (2... d5 3. h3 Nc6 4. c4 d4 5. d3 e5 6. Bg2 Nge7 7. Nbd2) 3. b3?! { (0.06 → -1.01) Inaccuracy. g5 was best. } { [%eval -1.01] } (3. g5 Nh5 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Nc3 Nc6) 3... Nc6 { [%eval -0.5] } 4. c4?! { (-0.50 → -1.36) Inaccuracy. g5 was best. } { [%eval -1.36] } (4. g5 Nh5 5. c4 g6 6. Bb2 Bg7 7. Bxg7 Nxg7 8. h4 h5 9. gxh6 Rxh6) 4... Nxg4 { [%eval -1.35] } 5. h3 { [%eval -1.45] } 5... Nf6 { [%eval -1.74] } 6. Bb2 { [%eval -1.61] } 6... h5?! { (-1.61 → -0.82) Inaccuracy. d5 was best. } { [%eval -0.82] } (6... d5 7. cxd5 Nxd5 8. Nc3 e5 9. e3 Nxc3 10. Bxc3 Qe7 11. Bb5 f6 12. Bxc6+) 7. h4?! { (-0.82 → -1.63) Inaccuracy. d4 was best. } { [%eval -1.63] } (7. d4 cxd4 8. Nxd4 e5 9. Nxc6 bxc6 10. Nd2 e4 11. Qc2 d5 12. O-O-O Rh6) 7... Ng4 { [%eval -1.32] } 8. Rh3?! { (-1.32 → -2.26) Inaccuracy. Bg2 was best. } { [%eval -2.26] } (8. Bg2 e6 9. Ng5 d5 10. Nc3 Qf6 11. Rf1 d4 12. Bxc6+ bxc6 13. Nce4 Qe7) 8... f5? { (-2.26 → -0.84) Mistake. e6 was best. } { [%eval -0.84] } (8... e6 9. e4 d6 10. Rg3 Bd7 11. d3 Nce5 12. Nc3 Nxf3+ 13. Qxf3 Qxh4 14. Nb5) 9. Bc3?! { (-0.84 → -1.83) Inaccuracy. e3 was best. } { [%eval -1.83] } (9. e3 e5 10. Ng5 Be7 11. f3 d6 12. Nc3 f4 13. Qb1 Nh6 14. Qg6+ Kf8) 9... e5 { [%eval -1.93] } 10. Bb2 { [%eval -1.97] } 10... e4 { [%eval -1.71] } 11. Ng1? { (-1.71 → -3.45) Mistake. Ng5 was best. } { [%eval -3.45] } (11. Ng5 Be7 12. Bxg7 Rg8 13. Bb2 Bxg5 14. hxg5 Qxg5 15. e3 d6 16. f4 Qg6) 11... f4?? { (-3.45 → -1.30) Blunder. Be7 was best. } { [%eval -1.3] } (11... Be7 12. Nc3 Bxh4 13. Rxh4 Qxh4 14. Nh3 O-O 15. Nb5 a6 16. Nc7 Rb8 17. Qc2) 12. Nc3 { [%eval -1.11] } 12... Nb4? { (-1.11 → 0.13) Mistake. d6 was best. } { [%eval 0.13] } (12... d6 13. Nxe4 Bf5 14. Qc2 Qd7 15. Bg2 Be7 16. d3 O-O-O 17. Rh1 Rhf8 18. Nf3) 13. a3 { [%eval -0.25] } 13... Nc6 { [%eval 0.0] } 14. Nxe4 { [%eval -0.12] } 14... Ne7?? { (-0.12 → Mate in 1) Checkmate is now unavoidable. Be7 was best. } { [%eval #1] } (14... Be7 15. Bg2 d6 16. Qc2 O-O 17. Ng5 Bf5 18. Bd5+ Kh8 19. Be4 Qd7 20. N1f3) 15. Nxc5?? { (Mate in 1 → 1.33) Lost forced checkmate sequence. Nd6# was best. } { [%eval 1.33] } (15. Nd6#) 15... b6?! { (1.33 → 2.42) Inaccuracy. d6 was best. } { [%eval 2.42] } (15... d6 16. Nd3 Ng6 17. Bg2 Nxh4 18. Bd5 Qg5 19. Rh1 Nf6 20. Nf3 Nxf3+ 21. Bxf3) 16. Ne4 { [%eval 2.1] } 16... Bb7?? { (2.10 → Mate in 1) Checkmate is now unavoidable. Nf5 was best. } { [%eval #1] } (16... Nf5 17. Qc2 Bb7 18. Bg2 Qc7 19. Bf3 O-O-O 20. Ng5 Bxf3 21. N1xf3 Nd6 22. Ne5) 17. Nc3?? { (Mate in 1 → 1.23) Lost forced checkmate sequence. Nd6# was best. } { [%eval 1.23] } (17. Nd6#) 17... Ne5?! { (1.23 → 2.19) Inaccuracy. Nf5 was best. } { [%eval 2.19] } (17... Nf5 18. Qc2 Nxh4 19. Nf3 Nxf3+ 20. exf3 Qe7+ 21. Ne2 Ne5 22. O-O-O O-O-O 23. Nxf4) 18. Nb5 { [%eval 1.7] } 18... a6?? { (1.70 → Mate in 1) Checkmate is now unavoidable. N7g6 was best. } { [%eval #1] } (18... N7g6 19. d4 a6 20. Nc3 Ng4 21. Qd3 Rh6 22. Nf3 b5 23. c5 d6 24. b4) 19. Nd4?? { (Mate in 1 → 1.64) Lost forced checkmate sequence. Nd6# was best. } { [%eval 1.64] } (19. Nd6#) 19... N5c6?! { (1.64 → 2.43) Inaccuracy. Qc7 was best. } { [%eval 2.43] } (19... Qc7 20. Ndf3 Ng4 21. Ng5 Rg8 22. e4 fxe3 23. dxe3 O-O-O 24. Nf7 Nf5 25. Qc2) 20. Nc2?! { (2.43 → 1.68) Inaccuracy. Nxc6 was best. } { [%eval 1.68] } (20. Nxc6 Bxc6 21. Nf3 Rh6 22. e3 Ng6 23. Qc2 fxe3 24. dxe3 Qe7 25. O-O-O O-O-O) 20... Nf5 { [%eval 1.8] } 21. Rg3?? { (1.80 → -5.13) Blunder. d4 was best. } { [%eval -5.13] } (21. d4 d5 22. Qd3 g6 23. e4 fxe3 24. Nxe3 Nce7 25. Qe2 Nxe3 26. Rxe3 Bh6) 21... Nxg3?? { (-5.13 → -2.29) Blunder. fxg3 was best. } { [%eval -2.29] } (21... fxg3 22. Nh3 Qxh4 23. Bg2 gxf2+ 24. Nxf2 Qg5 25. Kf1 Bc5 26. d4 Bd6 27. d5) 22. fxg3 { [%eval -2.32] } 22... fxg3 { [%eval -2.23] } 23. Qb1?! { (-2.23 → -2.97) Inaccuracy. Nf3 was best. } { [%eval -2.97] } (23. Nf3 Bd6 24. Ne3 O-O 25. Qc2 Rxf3 26. exf3 Qxh4 27. O-O-O Be5 28. Bg2 Bxb2+) 23... Qxh4 { [%eval -2.99] } 24. Qd1?? { (-2.99 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } { [%eval #-1] } (24. Nf3 Qe4 25. Ne3 Nd8 26. Nd5 Qxb1+ 27. Rxb1 Bxd5 28. cxd5 Nf7 29. Rc1 Rh6) 24... Qh1?? { (Mate in 1 → -5.28) Lost forced checkmate sequence. g2# was best. } { [%eval -5.28] } (24... g2#) 25. Bg2?? { (-5.28 → Mate in 2) Checkmate is now unavoidable. e4 was best. } { [%eval #-2] } (25. e4 Qxg1 26. Qf3 Qf2+ 27. Qxf2 gxf2+ 28. Ke2 Ne7 29. Kxf2 Bxe4 30. Ne3 Bc6) 25... Qxg1+ { [%eval #-1] } 26. Bf1 { [%eval #-1] } 26... Qh1?? { (Mate in 1 → -6.97) Lost forced checkmate sequence. Qf2# was best. } { [%eval -6.97] } (26... Qf2#) 27. Ne3 { [%eval -6.6] } 27... g2 { [%eval -5.96] } 28. Nxg2 { [%eval -6.05] } 28... Qh3 { [%eval -5.8] } 29. Qc2 { [%eval -5.66] } 29... Qe6?! { (-5.66 → -3.82) Inaccuracy. Qg3+ was best. } { [%eval -3.82] } (29... Qg3+ 30. Kd1 Ne7 31. Ne3 Rh6 32. c5 Rc8 33. b4 bxc5 34. bxc5 h4 35. Qb3) 30. Qd1?! { (-3.82 → -5.76) Inaccuracy. O-O-O was best. } { [%eval -5.76] } (30. O-O-O Ne7 31. Qc3 Ng6 32. e3 Bf3 33. Nf4 Nxf4 34. exf4 Bxd1 35. Bh3 Qe1) 30... b5 { [%eval -4.91] } 31. cxb5 { [%eval -5.02] } 31... axb5 { [%eval -4.99] } 32. Bc3 { [%eval -6.12] } 32... Na5 { [%eval -5.16] } 33. b4?! { (-5.16 → -6.67) Inaccuracy. e3 was best. } { [%eval -6.67] } (33. e3 Qg6 34. Qe2 Qg3+ 35. Qf2 Qxf2+ 36. Kxf2 Nxb3 37. Rb1 Nc5 38. Rxb5 Bc6) 33... Nc4 { [%eval -5.48] } 34. Ra2?! { (-5.48 → -7.26) Inaccuracy. Qc2 was best. } { [%eval -7.26] } (34. Qc2 Qg4 35. d3 Bxg2 36. dxc4 Be4 37. Qb2 Qg3+ 38. Kd2 Be7 39. Bxg7 Rg8) 34... Ne3?! { (-7.26 → -4.75) Inaccuracy. Qg4 was best. } { [%eval -4.75] } (34... Qg4 35. Qb3 Bxg2 36. Bxg2 Qxg2 37. Kd1 Qg1+ 38. Kc2 Rc8 39. a4 Qg6+ 40. d3) 35. Nxe3 { [%eval -4.87] } 35... Qxa2 { [%eval -4.93] } 36. Ba1 { [%eval -5.85] } 36... Qxa3 { [%eval -5.43] } 37. Nd5?? { (-5.43 → Mate in 1) Checkmate is now unavoidable. Bd4 was best. } { [%eval #-1] } (37. Bd4 Qxb4 38. Nf5 Bc5 39. Bxg7 Qe4 40. Bh3 Rg8 41. Qc1 Qh1+ 42. Bf1 Qc6) 37... Qg3# { Black wins by checkmate. } 0-1