[Event "Simulasi 4 B13L 2026 Arena"] [Site "https://lichess.org/DogdbhzU"] [Date "2026.05.22"] [Round "-"] [White "chanrenchuan"] [Black "ammar_ikhwan14"] [Result "0-1"] [GameId "DogdbhzU"] [UTCDate "2026.05.22"] [UTCTime "13:54:14"] [WhiteElo "666"] [BlackElo "1181"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... Nc6 { [%eval 0.6] } { A40 Mikenas Defense } 2. c3 { [%eval 0.09] } 2... d5 { [%eval 0.31] } 3. e3?! { (0.31 → -0.47) Inaccuracy. Nf3 was best. } { [%eval -0.47] } (3. Nf3 Bf5 4. e3 a6 5. a3 e6 6. c4 Nf6 7. Nbd2 Nd7) 3... e6?! { (-0.47 → 0.25) Inaccuracy. e5 was best. } { [%eval 0.25] } (3... e5 4. Nf3 e4 5. Nfd2 f5 6. c4 Nf6 7. Nc3 Be6 8. Be2) 4. b3 { [%eval -0.14] } 4... b5?? { (-0.14 → 1.86) Blunder. e5 was best. } { [%eval 1.86] } (4... e5 5. Bb5 e4 6. Ne2 a6 7. Bxc6+ bxc6 8. Qc2 a5 9. c4) 5. b4? { (1.86 → 0.43) Mistake. Bxb5 was best. } { [%eval 0.43] } (5. Bxb5 Bd7 6. Nf3 Ne5 7. Bxd7+ Nxd7 8. Nbd2 Ngf6 9. c4 c6 10. Qc2 Bd6) 5... f5?! { (0.43 → 1.46) Inaccuracy. a5 was best. } { [%eval 1.46] } (5... a5 6. Bxb5 Bd7 7. bxa5 Nxa5 8. Be2 Nf6 9. Nf3 c5 10. Nbd2 c4 11. Ne5) 6. a3?! { (1.46 → 0.39) Inaccuracy. Bxb5 was best. } { [%eval 0.39] } (6. Bxb5 Bd7 7. Qh5+ g6 8. Qe2 Bd6 9. a4 g5 10. Nh3 h6 11. O-O Nce7) 6... a6 { [%eval 0.44] } 7. f4?! { (0.44 → -0.17) Inaccuracy. a4 was best. } { [%eval -0.17] } (7. a4 Rb8 8. axb5 axb5 9. Na3 Na7 10. Bd3 Nf6 11. Nf3 Bd7 12. O-O Nc8) 7... g6?! { (-0.17 → 0.64) Inaccuracy. Bd7 was best. } { [%eval 0.64] } (7... Bd7 8. a4 bxa4 9. Rxa4 a5 10. b5 Nb8 11. Ba3 Bxa3 12. Rxa3 Nf6 13. Nd2) 8. g3?! { (0.64 → -0.10) Inaccuracy. a4 was best. } { [%eval -0.1] } (8. a4 Bd7 9. axb5 axb5 10. Rxa8 Qxa8 11. Bxb5 Qa2 12. Nd2 Nf6 13. Qb3 Qxb3) 8... h5 { [%eval 0.39] } 9. h4 { [%eval 0.07] } 9... Bxb4?? { (0.07 → 3.90) Blunder. Nf6 was best. } { [%eval 3.9] } (9... Nf6 10. Nf3 Bd7 11. Nbd2 Ne4 12. Qc2 Ne7 13. Rg1 Bg7 14. Nb3 Nc8 15. Bd3) 10. axb4 { [%eval 3.78] } 10... Nxb4?! { (3.78 → 5.17) Inaccuracy. Bd7 was best. } { [%eval 5.17] } (10... Bd7 11. Rh2 Nf6 12. Nf3 Ne4 13. Nbd2 Nxc3 14. Qc2 Ne4 15. Nxe4 dxe4 16. Ne5) 11. cxb4 { [%eval 5.02] } 11... Ne7 { [%eval 6.18] } 12. Nc3 { [%eval 5.34] } 12... Nc6 { [%eval 6.17] } 13. Nxb5 { [%eval 5.32] } 13... Nxb4 { [%eval 5.5] } 14. Nxc7+?! { (5.50 → 4.15) Inaccuracy. Ba3 was best. } { [%eval 4.15] } (14. Ba3 Nc2+ 15. Qxc2 axb5 16. Bxb5+ Bd7 17. Bxd7+ Qxd7 18. Nf3 c5 19. Qxc5 Rc8) 14... Qxc7 { [%eval 4.02] } 15. Rb1 { [%eval 3.49] } 15... Nc2+ { [%eval 4.0] } 16. Qxc2?? { (4.00 → -6.16) Blunder. Kf2 was best. } { [%eval -6.16] } (16. Kf2 a5 17. Rb2 Nb4 18. Nf3 Rb8 19. Ne5 O-O 20. Bd2 Bd7 21. Be2 Bb5) 16... Qxc2 { [%eval -5.3] } 17. Ra1 { [%eval -6.22] } 17... a5? { (-6.22 → -3.66) Mistake. Qc3+ was best. } { [%eval -3.66] } (17... Qc3+ 18. Kf2 Qxa1 19. Nf3 Bd7 20. Bd2 Rc8 21. Kg2 Qa3 22. Be2 Qa2 23. Kh3) 18. Rb1?? { (-3.66 → -7.92) Blunder. Bd2 was best. } { [%eval -7.92] } (18. Bd2 Qe4 19. Rh3 O-O 20. Ne2 Ba6 21. Nc3 Qc2 22. Bxa6 Rxa6 23. Rc1 Qb2) 18... Qxb1 { [%eval -7.82] } 19. Kd1 { [%eval -8.71] } 19... Rb8 { [%eval -8.0] } 20. Bb5+ { [%eval -9.92] } 20... Bd7 { [%eval -9.23] } 21. Be2? { (-9.23 → Mate in 15) Checkmate is now unavoidable. Ne2 was best. } { [%eval #-15] } (21. Ne2 Bxb5 22. Nc3 Qd3+ 23. Bd2 Rc8 24. Nxb5 Qxb5 25. Rh2 Qb3+ 26. Ke2 Rc2) 21... Ba4+ { [%eval #-12] } 22. Kd2 { [%eval #-3] } 22... Rb3? { (Mate in 3 → -9.60) Lost forced checkmate sequence. Qb4+ was best. } { [%eval -9.6] } (22... Qb4+ 23. Kd3 Rc8 24. Bd2 Qb5#) 23. Nf3 { [%eval -9.55] } 23... Rf8 { [%eval -7.68] } 24. Ng5 { [%eval -7.89] } 24... Rg8 { [%eval -7.7] } 25. Nxe6 { [%eval -7.81] } 25... Ke7 { [%eval -6.83] } 26. Nc5 { [%eval -9.18] } 26... Rb4 { [%eval -6.9] } 27. Bd3 { [%eval -9.15] } 27... Rgb8?? { (-9.15 → -0.30) Blunder. Qa2+ was best. } { [%eval -0.3] } (27... Qa2+ 28. Ke1 Bb5 29. Bxb5 Rxb5 30. Kd1 Rb1 31. g4 Qb2 32. Nd3 Rxc1+ 33. Nxc1) 28. Bxb1 { [%eval -0.32] } 28... Rxb1 { [%eval -0.29] } 29. Nxa4 { [%eval -0.38] } 29... R1b2+?? { (-0.38 → 6.71) Blunder. Ra1 was best. } { [%eval 6.71] } (29... Ra1 30. Nc3 Kd6 31. Rd1 a4 32. Ke2 a3 33. Bd2 Rxd1 34. Kxd1 Rb1+ 35. Kc2) 30. Nxb2 { [%eval 6.21] } 30... Rxb2+?! { (6.21 → 8.92) Inaccuracy. Kf7 was best. } { [%eval 8.92] } (30... Kf7 31. Rd1 Rb6 32. Nd3 Kg7 33. Ba3 Rb8 34. Rc1 Rb3 35. Rc7+ Kf6 36. Bb2) 31. Bxb2 { [%eval 8.79] } 31... a4 { [%eval 9.24] } 32. Re1 { [%eval 8.7] } 32... g5? { (8.70 → Mate in 14) Checkmate is now unavoidable. Kf7 was best. } { [%eval #14] } (32... Kf7 33. Rc1 Ke8 34. Rc3 a3 35. Bxa3 Kd7 36. Ke2 Kd8 37. Rc5 Ke8 38. Rxd5) 33. fxg5 { [%eval #13] } 33... Ke6 { [%eval #16] } { Black wins on time. } 0-1