[Event "5-4 Crazyhouse Arena"] [Site "https://lichess.org/jfStUjAI"] [Date "2021.03.10"] [White "Marcelis"] [Black "Fabriesje"] [Result "0-1"] [UTCDate "2021.03.10"] [UTCTime "19:44:12"] [WhiteElo "1179"] [BlackElo "1342"] [WhiteRatingDiff "-34"] [BlackRatingDiff "+74"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. f4?? { (2.17 → -4.65) Blunder. d4 was best. } (2. d4 Nf6 3. e5 Ne4 4. Nc3 d5 5. exd6 Nxc3 6. bxc3 exd6) 2... e6?? { (-4.65 → -1.36) Blunder. e5 was best. } (2... e5 3. Nf3) 3. Nf3 d5 4. d3?? { (-0.90 → -3.86) Blunder. e5 was best. } (4. e5 Nh6) 4... dxe4 5. dxe4 Qxd1+ 6. Kxd1 Q@f2?! { (-3.66 → -2.64) Inaccuracy. Nf6 was best. } (6... Nf6 7. Q@e1) 7. Q@e2 Qxe2+ 8. Bxe2 Nf6 9. Be3?? { (-3.22 → -6.75) Blunder. e5 was best. } (9. e5 Nd5 10. P@e4 P@g4 11. Ne1 Q@d4+ 12. Bd3 Ne3+ 13. Bxe3 Qxe3 14. Q@d2 Bc5 15. N@c4 Qxd2+) 9... Be7? { (-6.75 → -3.44) Mistake. Nxe4 was best. } (9... Nxe4) 10. P@d5?? { (-3.44 → -10.33) Blunder. Nfd2 was best. } (10. Nfd2) 10... exd5 11. e5 Ne4 12. Bb5 Q@g4 13. Bxc6+ bxc6 14. N@f6+ gxf6 15. exf6 Bxf6 16. P@h3 Qxg2 17. Q@f1 N@f2+ 18. Bxf2 Nxf2+ 19. Ke2?! { (-39.44 → Mate in 5) Checkmate is now unavoidable. Kc1 was best. } (19. Kc1 Qxf3) 19... Qxf1+?! { (Mate in 5 → -32.49) Lost forced checkmate sequence. B@d1+ was best. } (19... B@d1+ 20. Kd2 Qxf1 21. N@d6+ cxd6 22. Nc3 B@e3+ 23. Kxe3 N@c4#) 20. Rxf1 Nxh3 21. Q@c5?! { (-35.44 → Mate in 4) Checkmate is now unavoidable. Q@e1 was best. } (21. Q@e1 Q@g2+) 21... B@b7?! { (Mate in 4 → -31.90) Lost forced checkmate sequence. Nxf4+ was best. } (21... Nxf4+ 22. Ke3 Q@e2+ 23. Kxf4 P@g5+ 24. Nxg5 Be5#) 22. Ne5 Q@e4+ 23. Kd1?! { (-41.55 → Mate in 6) Checkmate is now unavoidable. Kd2 was best. } (23. Kd2 Qg2+) 23... B@h5+?! { (Mate in 6 → -34.80) Lost forced checkmate sequence. P@e2+ was best. } (23... P@e2+ 24. Kd2 exf1=N+ 25. Kc1 P@d2+ 26. Nxd2 Qe1+ 27. N@d1 Qxd2+ 28. Kb1 Qxd1#) 24. Kc1 Nf2 25. Rxf2?! { (-28.75 → Mate in 2) Checkmate is now unavoidable. Nd2 was best. } (25. Nd2 P@e2) 25... Qe1+ 26. N@d1 Qxd1# { Black wins by checkmate. } 0-1