[Event "Crazyhouse Shield Arena"] [Site "https://lichess.org/LFwxmYWN"] [Date "2020.06.22"] [White "Alex_popov_09"] [Black "koryusuf"] [Result "0-1"] [UTCDate "2020.06.22"] [UTCTime "16:50:09"] [WhiteElo "1331"] [BlackElo "1862"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "A18"] [Opening "English Opening: Mikenas-Carls Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. c4?? { (3.07 → -0.73) Blunder. d4 was best. } (2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Rg8) 2... Nf6? { (-0.73 → 0.41) Mistake. d5 was best. } (2... d5 3. cxd5 exd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Qe2+ P@e6 7. Nxd5) 3. Nc3 { A18 English Opening: Mikenas-Carls Variation } d5 4. cxd5?? { (0.61 → -1.99) Blunder. e5 was best. } (4. e5 d4 5. exf6 gxf6 6. Ne4 Nc6 7. Nf3 Rg8 8. a3 Be7 9. d3 f5 10. Ng3 P@g4) 4... exd5 5. exd5 Nxd5 6. Nxd5?! { (-1.76 → -2.44) Inaccuracy. Nf3 was best. } (6. Nf3 Nc6) 6... Qxd5 7. Qe2+?? { (-1.15 → -5.06) Blunder. N@e3 was best. } (7. N@e3 Qd7) 7... Be6 8. Qb5+? { (-4.31 → -9.49) Mistake. N@e3 was best. } (8. N@e3 P@d3) 8... c6?? { (-9.49 → 5.10) Blunder. Qxb5 was best. } (8... Qxb5) 9. Qxd5?? { (5.10 → -2.52) Blunder. N@c7+ was best. } (9. N@c7+ Kd7) 9... Bxd5?? { (-2.52 → 26.10) Blunder. cxd5 was best. } (9... cxd5 10. N@c7+ Kd7 11. Nxa8 Bd6 12. R@c3 Nc6 13. Q@b5 P@b6 14. Nxb6+ axb6 15. Nf3 Q@e4+ 16. P@e3) 10. N@c7+?? { (26.10 → -0.47) Blunder. Q@c8+ was best. } (10. Q@c8+) 10... Kd7 11. Nxa8?? { (-0.44 → -2.32) Blunder. Nxd5 was best. } (11. Nxd5 cxd5) 11... N@c2+?? { (-2.32 → 5.21) Blunder. Q@e5+ was best. } (11... Q@e5+ 12. R@e3) 12. Kd1 Q@e1+? { (4.53 → 11.53) Mistake. Bd6 was best. } (12... Bd6 13. Kxc2) 13. Kxc2 Qxf1?! { (10.23 → Mate in 4) Checkmate is now unavoidable. Bd6 was best. } (13... Bd6 14. Q@g4+) 14. Q@f5+?? { (Mate in 4 → 4.94) Lost forced checkmate sequence. Q@c7+ was best. } (14. Q@c7+ Ke6 15. R@e5+ Kf6 16. P@g5+ Kg6 17. N@f4#) 14... Be6?? { (4.94 → Mate in 7) Checkmate is now unavoidable. B@e6 was best. } (14... B@e6 15. N@e5+) 15. R@d3+?? { (Mate in 7 → -10.79) Lost forced checkmate sequence. N@e5+ was best. } (15. N@e5+ Ke8 16. R@c8+ B@d8 17. Nc7+ Ke7 18. P@d6+ Kxd6 19. Nxf7+ Bxf7 20. P@c5+ Ke7 21. P@d6#) 15... Bd6?? { (-10.79 → 13.91) Blunder. P@d5 was best. } (15... P@d5 16. Qf3) 16. Qa5?? { (13.91 → Mate in 6) Checkmate is now unavoidable. Rxd6+ was best. } (16. Rxd6+) 16... B@d1+ 17. Kc3 P@b4+ 18. Kd4 c5+ 19. Ke4 f5+ 20. Ke3 f4+ 21. Ke4 P@f5# { Black wins by checkmate. } 0-1