[Event "Школа шахмат Сергея Мисюряева Arena"] [Site "https://lichess.org/MkeHBsxC"] [Date "2020.04.23"] [White "iaroslavgukov"] [Black "Arman-2006"] [Result "0-1"] [UTCDate "2020.04.23"] [UTCTime "12:09:41"] [WhiteElo "1662"] [BlackElo "1662"] [WhiteRatingDiff "-130"] [BlackRatingDiff "+129"] [Variant "Crazyhouse"] [TimeControl "300+3"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 2. e4 Nf6 3. Nc3 e5 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Bb4?! { (2.93 → 4.61) Inaccuracy. Bc5 was best. } (5... Bc5 6. Nf5 O-O 7. P@g5 Ne8 8. Be2 d6 9. O-O g6 10. Na4) 6. Nxc6?? { (4.61 → 0.74) Blunder. P@h6 was best. } (6. P@h6 Rg8 7. hxg7 Qe7 8. Bg5 Qxe4+ 9. Qe2 Qxe2+ 10. Bxe2 Nxd4) 6... bxc6 7. f3?? { (0.83 → -4.34) Blunder. Qd4 was best. } (7. Qd4 a5 8. N@f5 N@e6 9. Nxg7+ Nxg7 10. P@g5 Nfh5 11. P@h6 N@e6) 7... d5 8. Bd2?? { (-3.37 → -10.19) Blunder. Be2 was best. } (8. Be2 dxe4) 8... dxe4 9. fxe4 Bxc3 10. bxc3 Nxe4 11. Bc4 N@f2 12. Qe2 Qe7?? { (-14.27 → -3.92) Blunder. Nxh1 was best. } (12... Nxh1) 13. P@d7+?? { (-3.92 → -13.72) Blunder. B@b4 was best. } (13. B@b4 P@c5) 13... Bxd7 14. P@f3 Nxh1 15. fxe4 O-O 16. O-O-O?! { (-16.90 → Mate in 8) Checkmate is now unavoidable. B@d4 was best. } (16. B@d4) 16... Rab8?! { (Mate in 8 → -23.62) Lost forced checkmate sequence. P@b2+ was best. } (16... P@b2+ 17. Kxb2 N@a4+ 18. Kb1 P@b2 19. N@h6+ gxh6 20. N@f6+ Qxf6 21. Qg4+ Bxg4 22. Bxf7+ Rxf7 23. Rxh1) 17. Ba6?! { (-23.62 → Mate in 1) Checkmate is now unavoidable. N@b4 was best. } (17. N@b4 R@a1+) 17... R@a1+ 18. N@b1 Qa3+ 19. N@b2 Rxb2 20. B@h8 Raxb1# { Black wins by checkmate. } 0-1