[Event "XVI CIRCUITO PROVINCIAL 21-03"] [Site "https://lichess.org/tAHgR3Wl"] [Date "2021.03.21"] [White "alhalim"] [Black "Spcastro13"] [Result "1-0"] [UTCDate "2021.03.21"] [UTCTime "11:47:27"] [WhiteElo "2100"] [BlackElo "1754"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. c4 Na6?! { (0.44 → 1.19) Inaccuracy. e6 was best. } (3... e6 4. e4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Bd3 exd5 8. exd5) 4. a3 Nc7 5. Nc3 g6 6. e4 Bg7 7. f4? { (1.03 → -0.07) Mistake. h3 was best. } (7. h3 Nf6 8. Nf3 O-O 9. Bd3 e6 10. O-O exd5 11. cxd5 b5 12. Bg5 h6 13. Bh4 a5) 7... a6 8. Nf3 Bg4 9. Be2 Bxf3 10. Bxf3 b5 11. cxb5 axb5 12. O-O b4 13. Na4?! { (0.38 → -0.36) Inaccuracy. Ne2 was best. } (13. Ne2) 13... e6?? { (-0.36 → 3.41) Blunder. bxa3 was best. } (13... bxa3 14. Rxa3 Nb5 15. Ra2 Nd4 16. Be3 Qb8 17. Ra3 Nb5 18. Ra1 Nf6 19. e5 dxe5 20. d6) 14. axb4 cxb4 15. Re1?? { (3.57 → 0.98) Blunder. dxe6 was best. } (15. dxe6 fxe6) 15... Ne7 16. dxe6 Nxe6 17. f5? { (1.07 → -0.28) Mistake. Be3 was best. } (17. Be3 O-O) 17... Nc7?? { (-0.28 → 3.87) Blunder. Nd4 was best. } (17... Nd4) 18. fxg6?? { (3.87 → 0.58) Blunder. e5 was best. } (18. e5) 18... hxg6 19. Be3 O-O 20. Nb6? { (0.30 → -0.88) Mistake. Rc1 was best. } (20. Rc1 Ne6) 20... Bxb2?? { (-0.88 → 1.64) Blunder. Rxa1 was best. } (20... Rxa1 21. Qxa1 Ne6 22. Rd1 Nc6 23. Nd5 Ncd4 24. Bg4 Qh4 25. h3 Nc2 26. Qa7 Nxe3 27. Qxe3) 21. Rxa8?? { (1.64 → -0.73) Blunder. Nxa8 was best. } (21. Nxa8) 21... Qd7?? { (-0.73 → 20.92) Blunder. Nxa8 was best. } (21... Nxa8 22. Nxa8) 22. Rxf8+ Kxf8 23. Nxd7+ Kg7 24. Bd4+ Bxd4+?! { (22.50 → Mate in 9) Checkmate is now unavoidable. Kg8 was best. } (24... Kg8 25. Bxb2) 25. Qxd4+ f6 26. Qxf6+ Kh6 27. e5 Ncd5 28. Bxd5 Nxd5 29. Qh4+ Kg7 30. e6 b3 31. e7 b2 32. e8=Q b1=Q 33. Rxb1 g5 34. Qxg5+ Kh7 35. Qeg6+ Kh8 36. Qg7# { White wins by checkmate. } 1-0