[Event "Yearly Crazyhouse Arena"] [Site "https://lichess.org/2D53Rdnv"] [Date "2022.02.17"] [White "nicolau_alfredo"] [Black "doktorek123"] [Result "1-0"] [UTCDate "2022.02.17"] [UTCTime "20:52:20"] [WhiteElo "1464"] [BlackElo "1533"] [WhiteRatingDiff "+36"] [BlackRatingDiff "-25"] [Variant "Crazyhouse"] [TimeControl "180+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6? { (1.84 → 3.52) Mistake. Nf6 was best. } { B00 Owen Defense } (1... Nf6 2. e5 d5 3. d4 Bf5 4. Bd3 Ne4 5. Ne2 e6 6. O-O) 2. d4 Bb7 3. d5?! { (3.66 → 2.47) Inaccuracy. Nc3 was best. } (3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Ne7 6. O-O Ng6 7. e5 Be7) 3... d6?? { (2.47 → 5.46) Blunder. e6 was best. } (3... e6 4. dxe6) 4. c4?? { (5.46 → 2.68) Blunder. Nf3 was best. } (4. Nf3 a6 5. e5 Qd7 6. Nc3 e6 7. dxe6 fxe6 8. P@f7+ Qxf7 9. Ng5 Qg6 10. exd6 Bxd6) 4... Nd7 5. b4? { (3.23 → 1.54) Mistake. Nc3 was best. } (5. Nc3) 5... g6 6. f4?? { (1.38 → -4.89) Blunder. Nc3 was best. } (6. Nc3 Bg7 7. Bd2 Ngf6 8. Be2 O-O 9. Nf3 a5 10. bxa5 bxa5 11. O-O P@b4 12. P@h6 Bh8) 6... Bg7 7. Nc3?? { (-4.32 → -16.00) Blunder. Nh3 was best. } (7. Nh3 Bxa1) 7... Bxc3+ 8. Bd2 Bxa1 9. Qxa1 Ngf6 10. B@g7 Rg8 11. Bxf6 Nxf6 12. Bd3 Ng4 13. h3 Nf6 14. g4 Kf8 15. g5 Nh5 16. N@h6 N@g2+ 17. Kf2 Ngxf4 18. Bxf4 Nxf4 19. Nxg8 Nxd3+ 20. Ke3 Kxg8?? { (-58.10 → Mate in 1) Checkmate is now unavoidable. B@f4+ was best. } (20... B@f4+ 21. Kxd3 R@d2+ 22. Kc3 B@d4+ 23. Kb3) 21. R@h8# { White wins by checkmate. } 1-0