[Event "1st Crazyhouse Arena"] [Site "https://lichess.org/tVb0PEu5"] [Date "2020.07.20"] [White "RaffaRM"] [Black "gengobandchess"] [Result "0-1"] [UTCDate "2020.07.20"] [UTCTime "11:37:14"] [WhiteElo "1399"] [BlackElo "1397"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+32"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 Nc6?! { (2.95 → 3.84) Inaccuracy. d5 was best. } (2... d5 3. exd5 Nxd5 4. Nf3 e6 5. Be2 Nc6 6. O-O P@g4 7. Ne1) 3. d4 e6 4. Bg5?? { (4.53 → 0.22) Blunder. e5 was best. } (4. e5 Nd5 5. Nxd5 exd5 6. Nf3 N@e4 7. Bd3 d6 8. O-O Bg4) 4... Be7?? { (0.22 → 2.30) Blunder. Bb4 was best. } (4... Bb4 5. e5 Ne4 6. Bxd8 Nxc3 7. bxc3 Bxc3+ 8. N@d2 Bxd2+ 9. Qxd2) 5. Bxf6?? { (2.30 → -0.26) Blunder. Nf3 was best. } (5. Nf3 d5) 5... Bxf6 6. e5 Be7 7. Qf3?? { (-0.41 → -5.38) Blunder. Nf3 was best. } (7. Nf3 d6) 7... Nxd4 8. Qd3?! { (-4.32 → -6.55) Inaccuracy. Qd1 was best. } (8. Qd1 c5) 8... c5 9. N@f3? { (-5.24 → -10.10) Mistake. Nf3 was best. } (9. Nf3 B@a6) 9... B@f5 10. Qd2 Nxc2+ 11. Kd1 Nxa1 12. Ke1 Nc2+ 13. Ke2 P@d4 14. Nd1?! { (-35.85 → Mate in 8) Checkmate is now unavoidable. Ne1 was best. } (14. Ne1 dxc3) 14... P@e4?! { (Mate in 8 → -39.86) Lost forced checkmate sequence. P@d3+ was best. } (14... P@d3+ 15. Qxd3 Bxd3+ 16. Kd2 Qa5+ 17. P@c3 R@a1 18. Ne2 Bg5+ 19. Nf4 Bxf4+ 20. Kxd3 c4+ 21. Kxc2) 15. Ne1?! { (-39.86 → Mate in 6) Checkmate is now unavoidable. Qf4 was best. } (15. Qf4 exf3+) 15... d3+ 16. Nxd3 exd3+ 17. Kf3 Bg5 18. Qe1 Nxe1+ 19. Kg3 Q@f4# { Black wins by checkmate. } 0-1