[Event "CWC Qualification Tournament"] [Site "https://lichess.org/Z70QIhoU"] [Date "2018.02.25"] [White "larso"] [Black "Krestoman"] [Result "1-0"] [UTCDate "2018.02.25"] [UTCTime "16:25:23"] [WhiteElo "2429"] [BlackElo "1974"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "GM"] [BlackTitle "FM"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "A43"] [Opening "Benoni Defense: Benoni Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5? { (0.87 → 2.40) Mistake. Nf6 was best. } (1... Nf6 2. Nf3 d5 3. Nc3 Bf5 4. Bg5 e6 5. e3 Be7 6. Bb5+) 2. dxc5?! { (2.40 → 1.41) Inaccuracy. d5 was best. } { A43 Benoni Defense: Benoni Gambit Accepted } (2. d5 d6 3. Nf3 Nf6 4. e4 Nxe4 5. Bd3 Nf6 6. Ng5 h6) 2... Nf6?? { (1.41 → 4.53) Blunder. e5 was best. } (2... e5 3. e3 Bxc5 4. P@d4 exd4 5. exd4 Be7 6. Nf3 d5 7. Nc3) 3. Nc3 g6?? { (3.37 → 7.85) Blunder. Nc6 was best. } (3... Nc6) 4. e4 Bg7?! { (6.57 → 10.83) Inaccuracy. Nc6 was best. } (4... Nc6) 5. e5 Nh5 6. Nf3 O-O 7. P@h6 Bh8 8. Bc4 Qa5 9. Be3 Nc6 10. Qd5 e6 11. Qxc6 Bxe5 12. Nxe5 dxc6?! { (23.90 → Mate in 9) Checkmate is now unavoidable. bxc6 was best. } (12... bxc6 13. Nxc6) 13. Nxc6?! { (Mate in 9 → 24.47) Lost forced checkmate sequence. N@e7+ was best. } (13. N@e7+ Kh8 14. B@f6+ P@g7 15. hxg7+ Nxg7 16. Bxg7+ Kxg7 17. P@h6+ Kf6 18. N@g8+ Rxg8 19. Nxg8+ Kxe5) 13... bxc6?! { (24.47 → Mate in 7) Checkmate is now unavoidable. Qxc3+ was best. } (13... Qxc3+ 14. bxc3 Q@f6 15. B@d4 P@d2+ 16. Bxd2 Qxd4 17. cxd4 B@f6 18. P@g7 Nxg7 19. hxg7 Bxg7 20. P@h6) 14. N@e7+ Kh8 15. B@f6+ Nxf6 16. P@g7# { White wins by checkmate. } 1-0