[Event "Monthly Crazyhouse Arena"] [Site "https://lichess.org/0XPbLyCZ"] [Date "2023.08.01"] [White "IpCon"] [Black "OM2022"] [Result "1-0"] [UTCDate "2023.08.01"] [UTCTime "21:20:48"] [WhiteElo "1654"] [BlackElo "1363"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-17"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3?? { (1.02 → -0.85) Blunder. Nc3 was best. } (3. Nc3 Nc6 4. e3 Bd7 5. Bd2 e6 6. Ne5 Bd6 7. Nxd7 Nxd7) 3... e6?? { (-0.85 → 0.83) Blunder. Bg4 was best. } (3... Bg4 4. Bd2 e6 5. h3 Bxf3 6. gxf3 Be7 7. Rg1 O-O 8. Bd3) 4. Bd3 { D05 Queen's Pawn Game: Colle System } Bb4+? { (0.88 → 2.12) Mistake. c5 was best. } (4... c5 5. O-O Nc6 6. Nc3 Bd7 7. Ne5 Be7 8. Nxd7 Nxd7 9. B@f4) 5. c3?! { (2.12 → 1.37) Inaccuracy. Bd2 was best. } (5. Bd2 Bd6 6. Bc3 Ne4 7. Nbd2 Nxc3 8. bxc3 Nc6 9. O-O B@h5 10. Rb1 O-O 11. N@g3 Bg4) 5... Be7 6. O-O Nc6 7. Nbd2 Bd7 8. Nb3?? { (2.99 → -0.55) Blunder. e4 was best. } (8. e4 Ng4) 8... Bd6?! { (-0.55 → 0.06) Inaccuracy. O-O was best. } (8... O-O) 9. h3?? { (0.06 → -2.75) Blunder. Nbd2 was best. } (9. Nbd2 e5) 9... O-O 10. Bd2 Kh8?? { (-4.46 → -1.13) Blunder. e5 was best. } (10... e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. P@f4 Bd6 14. N@g5 P@e4 15. Be2 h6 16. Nxf7 Rxf7 17. P@g6) 11. Rc1?? { (-1.13 → -4.37) Blunder. c4 was best. } (11. c4 dxc4) 11... Rg8?? { (-4.37 → 0.76) Blunder. e5 was best. } (11... e5) 12. Bb1?? { (0.76 → -1.06) Blunder. c4 was best. } (12. c4 dxc4 13. Bxc4 h6 14. P@f4 Ne7 15. Na5 Rb8 16. Ne5 Rf8 17. Nxf7+ Rxf7 18. P@e5 Nf5) 12... g5 13. Nxg5?? { (-0.54 → -7.17) Blunder. Nc5 was best. } (13. Nc5) 13... Rxg5 14. P@e5?! { (-6.18 → -13.28) Inaccuracy. P@g3 was best. } (14. P@g3 N@e4) 14... Bxe5 15. dxe5 Ne4?? { (-9.13 → -1.30) Blunder. Nxe5 was best. } (15... Nxe5) 16. Bxe4 dxe4 17. B@f6+ Kg8?? { (-1.80 → 29.34) Blunder. B@g7 was best. } (17... B@g7 18. Bxg7+ Rxg7 19. B@f6 N@f3+ 20. Qxf3 exf3 21. Bxg7+ Kxg7 22. gxf3 Kh8 23. R@g3 P@g6 24. N@g4) 18. N@h6+ Kf8 19. Bxd8 Rxd8 20. Q@f6 Rg6?! { (25.60 → Mate in 1) Checkmate is now unavoidable. Rg7 was best. } (20... Rg7 21. Nc5) 21. Qxf7# { White wins by checkmate. } 1-0