[Event "TORNEO ABIERTO USA Arena"] [Site "https://lichess.org/IBxkpo6o"] [Date "2021.02.26"] [White "Santiago43"] [Black "USA2019"] [Result "0-1"] [UTCDate "2021.02.26"] [UTCTime "20:08:12"] [WhiteElo "1856"] [BlackElo "2192"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A23"] [Opening "English Opening: King's English Variation, Two Knights Variation, Keres Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 Nf6 3. g3 c6 { A23 English Opening: King's English Variation, Two Knights Variation, Keres Variation } 4. Bg2 d5 5. cxd5?! { (0.34 → -0.40) Inaccuracy. d4 was best. } (5. d4 e4 6. a3 Be7 7. f3 exf3 8. Nxf3 O-O 9. O-O h6) 5... cxd5 6. d3 Nc6 7. Bg5 Be6 8. Nf3 Be7 9. O-O h6 10. Bxf6 Bxf6 11. Ne1?! { (-0.16 → -1.24) Inaccuracy. e4 was best. } (11. e4 O-O 12. exd5 Bxd5 13. Nxd5 Qxd5 14. Re1 Qb5 15. a4 Qb4 16. Nd2 Nd4 17. Nc4 Nb3) 11... O-O 12. Nc2 Rc8?! { (-1.43 → -0.77) Inaccuracy. d4 was best. } (12... d4) 13. a4?! { (-0.77 → -1.62) Inaccuracy. e4 was best. } (13. e4 d4 14. Nd5 Be7 15. Ne1 Bd6 16. Nf3 a5 17. a4 f6 18. Nd2 Nb4 19. Nc4 Bc5) 13... a5 14. Nb5 Qd7 15. Qd2 Rfd8 16. Rfc1 e4 17. dxe4?? { (-1.53 → -4.56) Blunder. Rab1 was best. } (17. Rab1 exd3) 17... Bxb2 18. Ne3 Bxc1 19. Rxc1 dxe4 20. Qb2?! { (-4.66 → -6.14) Inaccuracy. Qxd7 was best. } (20. Qxd7) 20... f5 21. Na3?! { (-4.86 → -7.59) Inaccuracy. Bh3 was best. } (21. Bh3 g6) 21... Qd2 22. Rc2 Qe1+ 23. Bf1 f4 24. gxf4 Nd4 25. Rxc8 Bxc8 26. Nac4 Bh3 27. Ne5 Bxf1 28. Qa2+ Kh7 29. Nxf1 Nxe2+ 30. Kg2 Nxf4+ 31. Kg1?! { (-15.26 → Mate in 2) Checkmate is now unavoidable. Kg3 was best. } (31. Kg3 Rf8) 31... Qxf1+ 32. Kxf1 Rd1# { Black wins by checkmate. } 0-1