[Event "KATEGORI BAWAH 15 LELAKI"] [Site "https://lichess.org/FxrwG4rM"] [Date "2021.08.29"] [White "Naufal2668"] [Black "arifnaufaltsjk"] [Result "0-1"] [UTCDate "2021.08.29"] [UTCTime "02:30:01"] [WhiteElo "972"] [BlackElo "1065"] [WhiteRatingDiff "-97"] [BlackRatingDiff "+120"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e6 2. Nf3? { (0.00 → -1.29) Mistake. Bb2 was best. } (2. Bb2 b5 3. e3 a5 4. Bxb5 axb4 5. a3 bxa3 6. Bxa3 Nf6) 2... Nc6?? { (-1.29 → 0.73) Blunder. Bxb4 was best. } (2... Bxb4 3. c3 Ba5 4. d4 Nf6 5. Ba3 d6 6. Qc2 Nbd7 7. e4) 3. c3?! { (0.73 → 0.00) Inaccuracy. b5 was best. } (3. b5 Na5 4. e4 d5 5. e5 a6 6. bxa6 bxa6 7. d4 c5) 3... Qe7? { (0.00 → 1.19) Mistake. d5 was best. } (3... d5 4. d3) 4. g4?? { (1.19 → -0.54) Blunder. e4 was best. } (4. e4 d5 5. e5 f6 6. d4 fxe5 7. dxe5 a6 8. Bd3 Nh6 9. Bg5 Qf7 10. Nbd2 Qh5) 4... d5 5. Bh3?? { (-0.16 → -2.15) Blunder. b5 was best. } (5. b5 Na5) 5... Bd7?! { (-2.15 → -1.23) Inaccuracy. e5 was best. } (5... e5 6. b5) 6. Bf1?! { (-1.23 → -2.06) Inaccuracy. d4 was best. } (6. d4 f6 7. Bg2 Qf7 8. Nbd2 Nge7 9. h4 h5 10. g5 Ng6 11. a4 e5 12. b5 Nd8) 6... O-O-O?! { (-2.06 → -1.12) Inaccuracy. a6 was best. } (6... a6 7. a4 e5 8. Ba3 b5 9. Bb2 Rb8 10. d3 Bxg4 11. Bg2 Qd7 12. Nbd2 Nge7 13. h3) 7. a3? { (-1.12 → -2.63) Mistake. b5 was best. } (7. b5) 7... e5 8. b5 e4?? { (-3.09 → 1.52) Blunder. Na5 was best. } (8... Na5 9. d4) 9. Ng1?? { (1.52 → -6.49) Blunder. bxc6 was best. } (9. bxc6 Bxc6 10. Nd4 Bd7 11. d3 c5 12. Nf5 Qe8 13. d4 Ba4 14. Qd2 h5 15. g5 Kb8) 9... Ne5 10. a4 Nxg4 11. Qc2 Qf6 12. Nh3 N4h6?? { (-7.31 → -3.17) Blunder. Bc5 was best. } (12... Bc5 13. Ba3) 13. f4?? { (-3.17 → -9.11) Blunder. d4 was best. } (13. d4 Ne7) 13... exf3 14. Qd3 f2+?? { (-8.75 → -3.68) Blunder. fxe2 was best. } (14... fxe2 15. Bxe2 Re8 16. Ba3 Bxa3 17. Nxa3 Qh4+ 18. Nf2 Bg4 19. O-O-O Bxe2 20. Qh3+ Qxh3 21. Nxh3) 15. Nxf2 d4?? { (-3.44 → -0.42) Blunder. Bc5 was best. } (15... Bc5 16. Qf3) 16. Ne4?? { (-0.42 → -3.20) Blunder. Qxd4 was best. } (16. Qxd4 Kb8 17. Qxf6 Nxf6 18. d3 Nhg4 19. Nxg4 Bxg4 20. h3 Be6 21. Rg1 g6 22. Be3 Be7) 16... Qh4+ 17. Kd1?? { (-2.96 → -7.29) Blunder. Nf2 was best. } (17. Nf2) 17... Nf6?! { (-7.29 → -4.87) Inaccuracy. Be6 was best. } (17... Be6) 18. e3? { (-4.87 → -12.61) Mistake. Nxf6 was best. } (18. Nxf6 Be6 19. Ba3 Qxf6 20. Kc1 Ng4 21. Bxf8 Rhxf8 22. Qf3 Qxf3 23. exf3 Ne5 24. f4 Ng6) 18... Nxe4 19. Qxe4 Qxe4 20. Rg1 Bg4+ 21. Ke1 Qf3 22. Be2?! { (-16.76 → Mate in 1) Checkmate is now unavoidable. Rxg4 was best. } (22. Rxg4 Nxg4 23. cxd4 Be7 24. Be2 Qh1+ 25. Bf1 Nxh2 26. Kd1 Qxf1+ 27. Kc2 Nf3 28. Nc3 f5) 22... Qe4?! { (Mate in 1 → -12.80) Lost forced checkmate sequence. Qxe2# was best. } (22... Qxe2#) 23. Bf1 dxe3 24. dxe3?! { (-23.37 → Mate in 2) Checkmate is now unavoidable. d4 was best. } (24. d4) 24... Rd1+ 25. Kf2 Qf3# { Black wins by checkmate. } 0-1