[Event "Rated Crazyhouse game"] [Site "https://lichess.org/IcsdYIKu"] [Date "2021.05.12"] [White "mehdi_z"] [Black "ExtremelyBigBrain"] [Result "0-1"] [UTCDate "2021.05.12"] [UTCTime "13:39:14"] [WhiteElo "1673"] [BlackElo "1446"] [WhiteRatingDiff "-33"] [BlackRatingDiff "+88"] [Variant "Crazyhouse"] [TimeControl "300+3"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4?? { (1.01 → -0.91) Blunder. Nc3 was best. } (2. Nc3 d5 3. Nf3 Nc6 4. e3 a6 5. Ne5 e6 6. f4 Be7) 2... e6?! { (-0.91 → 0.13) Inaccuracy. d5 was best. } (2... d5 3. cxd5 e6 4. dxe6 Bxe6 5. Nf3 Nc6 6. e3 P@e4 7. Ng5) 3. Nc3 Bb4 4. Bg5?! { (-0.52 → -1.25) Inaccuracy. Nf3 was best. } { E30 Nimzo-Indian Defense: Leningrad Variation } (4. Nf3 d5 5. e3 O-O 6. Bd3 Bd7 7. O-O dxc4 8. Bxc4 Bc6) 4... h6 5. Bxf6 Qxf6 6. N@e4?? { (-1.22 → -8.16) Blunder. Nf3 was best. } (6. Nf3 O-O) 6... Qf5 7. Qd3 d5 8. cxd5 exd5 9. Nc5 Bxc3+ 10. bxc3 Qxd3 11. Nxd3 N@c2+ 12. Kd2 Nxa1 13. B@a4+ Bd7 14. Bxd7+ Nxd7 15. B@b1 O-O-O 16. Nf3 Rhe8 17. g3 P@g4 18. Nfe5?! { (-23.91 → Mate in 9) Checkmate is now unavoidable. P@c6 was best. } (18. P@c6 bxc6) 18... Nxe5 19. dxe5 N@e4+ 20. Ke3 Q@d2+ 21. Kd4 R@c4# { Black wins by checkmate. } 0-1