[Event "Torneo de ajedrez Arena"] [Site "https://lichess.org/TSMFZ7ZO"] [Date "2021.07.26"] [White "Santiago-Fajardo-M"] [Black "gcmejia02"] [Result "1-0"] [UTCDate "2021.07.26"] [UTCTime "02:30:34"] [WhiteElo "2238"] [BlackElo "1668"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Nc3 e6?! { (-0.16 → 0.49) Inaccuracy. e5 was best. } (3... e5 4. e3 exd4 5. exd4 Be6 6. d5 Bf5 7. Bxc4 Nf6 8. Nf3) 4. Bf4?! { (0.49 → -0.31) Inaccuracy. e4 was best. } (4. e4 c5 5. d5 exd5 6. Qxd5 Qxd5 7. Nxd5 Bd6 8. Bxc4 Nc6) 4... Be7? { (-0.31 → 0.97) Mistake. c6 was best. } (4... c6 5. a4 Nf6 6. e3 b5 7. axb5 cxb5 8. Nxb5 Bb4+ 9. Nc3) 5. e3 Nf6 6. Bxc4 O-O 7. Nf3 b6 8. O-O Bb7 9. Rc1 c5 10. Qe2 cxd4 11. exd4? { (1.02 → -0.16) Mistake. Nxd4 was best. } (11. Nxd4 Nbd7) 11... Nc6 12. Rfd1 Bd6?! { (-0.14 → 0.70) Inaccuracy. Nb4 was best. } (12... Nb4 13. Ne5 Nbd5 14. Bd2 Nxc3 15. bxc3 Ne4 16. Be1 Rc8 17. Bd3 Qd5 18. f3 Nd6 19. c4) 13. Be5 Bxe5? { (0.41 → 1.59) Mistake. Nb4 was best. } (13... Nb4 14. Ng5 Nbd5 15. Nxd5 Bxd5 16. Bxd5 Nxd5 17. Qg4 Bxe5 18. dxe5 Qe7 19. Ne4 h6 20. h3) 14. dxe5 Nd5?? { (1.81 → 5.53) Blunder. Nd7 was best. } (14... Nd7 15. Ne4 Qe7 16. Nd6 Nc5 17. a3 a5 18. Qe3 Rad8 19. b3 Ba8 20. Rd2 f6 21. exf6) 15. Nxd5 exd5 16. Bxd5 Qc8?! { (5.47 → 7.64) Inaccuracy. Nd4 was best. } (16... Nd4 17. Rxd4 Bxd5 18. Qd3 Bxf3 19. Rxd8 Rfxd8 20. Qxf3 Rac8 21. Re1 Rc5 22. Qe2 Rc6 23. Qe3) 17. Bxc6 Bxc6 18. Nd4 Qb7 19. Nxc6 Rac8 20. Nd4 Rxc1 21. Rxc1 h6 22. h3 Rc8 23. Rxc8+ Qxc8 24. Qg4 Qc1+ 25. Kh2 Qxb2 26. Qc8+ Kh7 27. Qf5+ Kg8 28. Nc6 Qxa2? { (7.71 → Mate in 8) Checkmate is now unavoidable. Qa3 was best. } (28... Qa3 29. Qd7) 29. Ne7+ Kh8 30. Qc8+ Kh7 31. Qg8# { White wins by checkmate. } 1-0