[Event "638th PRIZE CHESSATHON"] [Site "https://lichess.org/ZPvdWZyn"] [Date "2022.02.02"] [White "QuieroAprender"] [Black "Matanzas67"] [Result "0-1"] [UTCDate "2022.02.02"] [UTCTime "21:51:08"] [WhiteElo "1994"] [BlackElo "2496"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. e3 Nc6 4. c3 Bf5 5. Bd3 Bxd3 6. Qxd3 Qb6 7. Qe2 Nf6 8. f3?! { (-0.07 → -1.03) Inaccuracy. Nf3 was best. } (8. Nf3 e6 9. O-O Rc8 10. h3 Ne4 11. Rc1 Be7 12. Rc2 O-O) 8... e6 9. Nh3 Nh5 10. g4?? { (-0.63 → -2.74) Blunder. Bg5 was best. } (10. Bg5 Nf6 11. O-O Bd6 12. Kh1 Nd7 13. Bf4 Be7 14. Nf2 O-O 15. Nd3 c4 16. Nf2 e5) 10... Nxf4 11. Nxf4 Rc8? { (-2.73 → -1.05) Mistake. O-O-O was best. } (11... O-O-O 12. Nd3 c4 13. Nf2 e5 14. O-O Bd6 15. Na3 h5 16. g5 Rhe8 17. Qd2 Bxa3 18. bxa3) 12. O-O?? { (-1.05 → -5.72) Blunder. Nd3 was best. } (12. Nd3) 12... cxd4 13. exd4 Nxd4 14. cxd4 Qxd4+ 15. Kh1 Qxf4 16. Nc3 Qc4 17. Qxc4 Rxc4 18. Rfe1 Bb4 19. Rac1 Bxc3 20. Rxc3 Rxc3 21. bxc3 Kd7 22. f4 Rc8 23. Re3 Rc4 24. Rf3 Ra4 25. Rf2 Ra3 26. Rc2 Kd6 27. Kg2 Kc5 28. Kf2 Kc4 { White resigns. } 0-1