[Event "Grand Prix Gryf Szczecin 5 Arena"] [Site "https://lichess.org/3Q2q7WFQ"] [Date "2020.03.20"] [White "tomek1609"] [Black "O5ka"] [Result "1-0"] [UTCDate "2020.03.20"] [UTCTime "16:55:15"] [WhiteElo "2189"] [BlackElo "2181"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A44"] [Opening "Benoni Defense: Semi-Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 e5 3. e4 d6 { A44 Benoni Defense: Semi-Benoni } 4. Nc3 Be7 5. Nf3 Nf6 6. h3 O-O 7. Bd3 Ne8 8. O-O a6 9. a4 g6 10. Bh6 Ng7 11. a5 f5 12. Qd2 Nd7 13. Ng5 Nf6 14. f4 b5? { (1.62 → 3.04) Mistake. exf4 was best. } (14... exf4 15. exf5) 15. exf5 gxf5 16. Bxg7 Kxg7 17. Bxf5 Bxf5?! { (2.92 → 3.93) Inaccuracy. b4 was best. } (17... b4 18. Bxc8) 18. fxe5 Ne4?? { (3.39 → 7.20) Blunder. Qd7 was best. } (18... Qd7 19. e6) 19. Ncxe4 dxe5 20. Rxf5 Bxg5 21. Rxg5+ Kh8 22. d6 Rf4 23. Qd5 Rc8?! { (30.33 → Mate in 5) Checkmate is now unavoidable. Qxg5 was best. } (23... Qxg5 24. Nxg5) 24. Qxe5+ { Black resigns. } 1-0