[Event "SKST 2021 B12 LELAKI"] [Site "https://lichess.org/YRIpcUoE"] [Date "2021.08.20"] [White "Muhammad_Amsyar123"] [Black "Bio-nik11"] [Result "1-0"] [UTCDate "2021.08.20"] [UTCTime "06:35:00"] [WhiteElo "1525"] [BlackElo "1296"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A00"] [Opening "Van Geet Opening: Reversed Nimzowitsch"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 e5 { A00 Van Geet Opening: Reversed Nimzowitsch } 2. Nf3 Bb4? { (0.13 → 1.52) Mistake. Nc6 was best. } (2... Nc6 3. e4 Nf6 4. Be2 Bd6 5. O-O O-O 6. Bc4 Bc5 7. d3) 3. Nxe5 Qf6?! { (1.80 → 2.67) Inaccuracy. Nf6 was best. } (3... Nf6 4. a3 Bxc3 5. dxc3 O-O 6. Bf4 d6 7. Nf3 Nbd7 8. e3) 4. Nd3 Ba5 5. Ne4?! { (3.12 → 1.88) Inaccuracy. b4 was best. } (5. b4 Bb6 6. e3 Qh6 7. Bb2 Nf6 8. Qf3 d6 9. Ne4 Nbd7 10. Be2 a5 11. b5 d5) 5... Qd4?! { (1.88 → 2.96) Inaccuracy. Qe7 was best. } (5... Qe7) 6. e3?? { (2.96 → -3.29) Blunder. Ng3 was best. } (6. Ng3 Qh4 7. e3 Nf6 8. b4 Bb6 9. c4 Qxc4 10. Nf5 d5 11. Nxg7+ Kf8 12. Nf4 Qxb4) 6... Qxe4 7. Qh5 Qg6?? { (-3.56 → 3.88) Blunder. Nc6 was best. } (7... Nc6 8. Qg5) 8. Qe5+?! { (3.88 → 2.50) Inaccuracy. Qxa5 was best. } (8. Qxa5) 8... Qe6? { (2.50 → 4.04) Mistake. Ne7 was best. } (8... Ne7) 9. Qxa5 Qg4?! { (4.01 → 5.49) Inaccuracy. Kd8 was best. } (9... Kd8 10. b3) 10. Ne5 b6?! { (5.21 → 8.55) Inaccuracy. Qe6 was best. } (10... Qe6 11. Qxc7) 11. Qd5 Qf5 12. f3?? { (8.51 → 2.23) Blunder. Qxa8 was best. } (12. Qxa8 Qxe5 13. Qxb8 Ne7 14. Qxa7 O-O 15. Qa4 c5 16. Bb5 d5 17. c3 g6 18. d4 Qe6) 12... Bb7?? { (2.23 → 9.01) Blunder. Nc6 was best. } (12... Nc6 13. f4) 13. Qc4?? { (9.01 → -3.01) Blunder. Qxb7 was best. } (13. Qxb7 Qxe5 14. Qxa8 c5 15. Qxa7 Qd6 16. Qa4 Qc7 17. Qf4 d6 18. Qa4+ Kf8 19. Bb5 Ne7) 13... Nf6?? { (-3.01 → 5.66) Blunder. Qxe5 was best. } (13... Qxe5 14. d4) 14. Qxf7+ Kd8 15. e4?? { (5.74 → -0.58) Blunder. Qxg7 was best. } (15. Qxg7 Rg8) 15... Qxe5 16. Qxg7 Rg8 17. Qf7? { (-0.47 → -1.87) Mistake. Qh6 was best. } (17. Qh6 Qe7) 17... Nc6? { (-1.87 → -0.20) Mistake. d5 was best. } (17... d5 18. d4) 18. Qb3?? { (-0.20 → -8.27) Blunder. c3 was best. } (18. c3 d5) 18... Nd4 19. Qc3 Nxc2+?? { (-11.25 → 3.16) Blunder. Nxe4 was best. } (19... Nxe4 20. Qxd4 Qxd4 21. c3 Nxc3 22. dxc3 Re8+ 23. Be2 Qe5 24. O-O Qc5+ 25. Be3 Rxe3 26. b4) 20. Qxc2 Qc5?! { (3.45 → 5.01) Inaccuracy. Nxe4 was best. } (20... Nxe4 21. fxe4) 21. Qd3? { (5.01 → 2.70) Mistake. Qxc5 was best. } (21. Qxc5) 21... Ba6?? { (2.70 → 7.74) Blunder. d5 was best. } (21... d5 22. e5) 22. Qxa6 Re8 23. Qb7 Rc8 24. Qxa7 Qb4 25. Qa3 Qc5 26. d3 Nxe4 27. dxe4 Qc6?! { (11.71 → Mate in 3) Checkmate is now unavoidable. Qxa3 was best. } (27... Qxa3 28. bxa3 Re5 29. Kf2 Rc5 30. Be2 Ra8 31. Bd1 d5 32. e5 d4 33. f4 d3 34. g4) 28. Bg5+ Re7 29. Qxe7# { White wins by checkmate. } 1-0