[Event "XLIV Abierto Sabatino"] [Site "https://lichess.org/C6YQ0DuO"] [Date "2021.05.22"] [White "frudita"] [Black "buzai"] [Result "1-0"] [UTCDate "2021.05.22"] [UTCTime "21:33:00"] [WhiteElo "2117"] [BlackElo "1871"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "360+4"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Nf6 4. cxd5 cxd5 5. Bf4 a6 6. e3 e6 7. Bd3 Bd6 8. Bxd6 Qxd6 9. f4 Nc6 10. Nf3 Bd7 11. O-O O-O-O?? { (0.82 → 2.77) Blunder. O-O was best. } (11... O-O 12. Ne5 g6 13. g4 Ne8 14. g5 f6 15. gxf6 Nxf6 16. Rf2 Qe7 17. Rg2 Ne8 18. Nf3) 12. Ne5 Ne8? { (3.23 → 6.30) Mistake. Be8 was best. } (12... Be8 13. b4 Nxb4 14. Be2 Kb8 15. Rb1 Nc6 16. Bxa6 Na5 17. Bd3 Qa3 18. Qd2 Rc8 19. Rfc1) 13. Nxf7 { Black resigns. } 1-0