[Event "CasificatorioCEP"] [Site "https://lichess.org/9pPq9q8l"] [Date "2021.07.31"] [White "keneth_05"] [Black "alexis_09"] [Result "0-1"] [UTCDate "2021.07.31"] [UTCTime "01:00:04"] [WhiteElo "1462"] [BlackElo "1799"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 e6 4. Nf3 Be7 5. c3 O-O 6. Bd3 c5 7. O-O c4 8. Bc2 Nc6 9. b3 b5 10. Nbd2 Qa5?! { (-0.16 → 0.41) Inaccuracy. b4 was best. } (10... b4 11. cxb4) 11. b4?! { (0.41 → -0.52) Inaccuracy. a4 was best. } (11. a4 Qxc3) 11... Qd8? { (-0.52 → 1.05) Mistake. Qa3 was best. } (11... Qa3 12. Qc1 Qxc1 13. Rfxc1 a5 14. a4 Na7 15. axb5 Nxb5 16. bxa5 Bd7 17. Ne5 Nxc3 18. Bxh7+) 12. h3? { (1.05 → -0.13) Mistake. a4 was best. } (12. a4 bxa4 13. Bxa4 Bb7 14. b5 Nb8 15. Ne5 a6 16. Nc6 Qe8 17. Nxe7+ Qxe7 18. b6 Nbd7) 12... Bb7?! { (-0.13 → 0.47) Inaccuracy. a5 was best. } (12... a5 13. a3) 13. Ne5?! { (0.47 → -0.35) Inaccuracy. a4 was best. } (13. a4 a6 14. Re1 Na7 15. a5 Nc8 16. e4 Nxe4 17. Nxe4 dxe4 18. Bxe4 Bxe4 19. Rxe4 Qd5) 13... Nxe5 14. dxe5 Nd7 15. Nf3 f6?? { (0.51 → 2.77) Blunder. a5 was best. } (15... a5 16. a3) 16. Bb1?? { (2.77 → 0.00) Blunder. Nd4 was best. } (16. Nd4 fxe5) 16... fxe5 17. Bxe5?? { (0.36 → -5.30) Blunder. Nxe5 was best. } (17. Nxe5 Nxe5 18. Bxe5 Bf6 19. f4 g6 20. Qg4 Qe7 21. Bc2 a5 22. bxa5 Rxa5 23. Bxf6 Rxf6) 17... Nxe5?? { (-5.30 → -0.25) Blunder. Rxf3 was best. } (17... Rxf3) 18. Nxe5 Bf6 19. Qh5?! { (-0.09 → -1.15) Inaccuracy. f4 was best. } (19. f4) 19... Bxe5?? { (-1.15 → Mate in 3) Checkmate is now unavoidable. g6 was best. } (19... g6 20. Qg4 Qc7 21. f4 a5 22. Qxe6+ Kg7 23. bxa5 Bxe5 24. fxe5 Rxf1+ 25. Kxf1 Qf7+ 26. Qxf7+) 20. Qxh7+?? { (Mate in 3 → -5.33) Lost forced checkmate sequence. Bxh7+ was best. } (20. Bxh7+ Kh8 21. Bg6+ Kg8 22. Qh7#) 20... Kf7 21. Qg6+?! { (-5.03 → -7.15) Inaccuracy. Qh5+ was best. } (21. Qh5+ Kf6) 21... Ke7 22. Qg5+ Bf6 23. Qg4 Bxc3 24. Qxg7+ Bxg7 25. e4 Bxa1 26. exd5?! { (-20.85 → Mate in 8) Checkmate is now unavoidable. h4 was best. } (26. h4 Bd4) 26... exd5?! { (Mate in 8 → -19.70) Lost forced checkmate sequence. Qxd5 was best. } (26... Qxd5 27. f3 Qd2 28. Be4 Bd4+ 29. Kh1 Bxe4 30. a4 Rxf3 31. gxf3 Be5 32. Rf2 Qe1+ 33. Kg2) 27. f4 Bd4+ 28. Kh2 Qd6 29. Re1+ Kd7 30. Kg3?! { (-24.66 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (30. g3 Qxb4) 30... Qxf4# { Black wins by checkmate. } 0-1