[Event "CM KaiouRetsu Arena"] [Site "https://lichess.org/KSAUg7Iy"] [Date "2024.03.26"] [White "KaiouRetsu"] [Black "yaensaca2013"] [Result "0-1"] [UTCDate "2024.03.26"] [UTCTime "02:58:34"] [WhiteElo "1651"] [BlackElo "1598"] [WhiteTitle "CM"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6?! { (0.88 → 1.57) Inaccuracy. d5 was best. } { A04 Zukertort Opening: Black Mustang Defense } (1... d5 2. d4 Nf6 3. Nc3 g6 4. Ne5 Be6 5. Bf4 Bg7 6. e3) 2. Ne5?? { (1.57 → -6.71) Blunder. e4 was best. } (2. e4 e5 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 N@c6) 2... Nxe5 3. d4 Nc6?! { (-7.00 → -4.78) Inaccuracy. Ng4 was best. } (3... Ng4 4. e4 d5 5. exd5 Nxf2 6. Bb5+ c6 7. dxc6 bxc6 8. Bxc6+ P@d7 9. Kxf2 dxc6 10. P@f3) 4. c4? { (-4.78 → -19.48) Mistake. d5 was best. } (4. d5 Ne5) 4... e6 5. d5 exd5 6. cxd5 Nce7?! { (-13.45 → -6.25) Inaccuracy. Nb4 was best. } (6... Nb4) 7. Nc3 Nf6 8. e4 d6?? { (-7.53 → -1.59) Blunder. P@b4 was best. } (8... P@b4) 9. P@e5?? { (-1.59 → -9.71) Blunder. Bg5 was best. } (9. Bg5 Bg4 10. Be2 Bxe2 11. Qxe2 B@h5 12. f3 N@e5 13. O-O-O P@b4 14. Qb5+ Nfd7 15. Qxb4 N7c6) 9... dxe5 10. Bg5 P@d4 11. Bxf6 gxf6 12. N@h5 P@g7 13. Bb5+ c6 14. dxc6 bxc6 15. Bc4 dxc3 16. Bxf7+ Kxf7 17. Qxd8 P@d2+ 18. Kf1 B@c4+ 19. P@d3 Bxd3+ 20. Qxd3 B@b5?? { (-11.52 → 4.53) Blunder. cxb2 was best. } (20... cxb2) 21. B@c4+?? { (4.53 → -8.46) Blunder. B@e8+ was best. } (21. B@e8+ Kxe8 22. Q@d8+ Kf7 23. Qxb5 B@e6 24. B@e8+ Kg8) 21... Bxc4 22. Qxc4+ B@e6 23. Qe2?! { (-7.35 → -26.75) Inaccuracy. Qxc3 was best. } (23. Qxc3 P@h3) 23... N@d4 24. P@f5 Nxe2 25. fxe6+ Bxe6 26. Nxf6 Ng3+ 27. hxg3 Q@d3+?! { (Mate in 7 → -15.15) Lost forced checkmate sequence. P@e2+ was best. } (27... P@e2+ 28. Kg1 Q@f1+ 29. Kh2 N@f3+ 30. gxf3 Qh3+ 31. Kg1 e1=Q+ 32. Rxe1 dxe1=R+ 33. B@f1 Rxf1#) 28. Kg1 d1=Q+ 29. Rxd1 Qxd1+ 30. Kh2 R@h6+?! { (Mate in 3 → -21.36) Lost forced checkmate sequence. N@f3+ was best. } (30... N@f3+ 31. gxf3 R@h3+ 32. Kg2 Qxh1#) 31. B@h4 Qxh1+?? { (-25.05 → -3.72) Blunder. gxf6 was best. } (31... gxf6 32. N@d6+) 32. Kxh1 R@d1+ 33. Kh2? { (-5.00 → -39.15) Mistake. B@g1 was best. } (33. B@g1 Rxh4+ 34. gxh4 N@g3+ 35. fxg3 Rxg1+ 36. Kxg1 P@f2+ 37. Kxf2 B@c5+ 38. P@d4 Bxd4+ 39. P@e3 Bxe3+) 33... gxf6 34. N@d6+ Rxd6 35. P@f5?! { (-31.62 → Mate in 5) Checkmate is now unavoidable. Q@e2 was best. } (35. Q@e2 N@g4+) 35... N@g4+ 36. Kh3 Nxf2+ 37. Kh2 N@g4+ 38. Kg1 P@h2+ 39. Kf1 h1=Q+ 40. Ke2 Rd2+ 41. Kf3 N@d4# { Black wins by checkmate. } 0-1