[Event "1st CWCup Qual 4 Arena"] [Site "https://lichess.org/Q29lE8nI"] [Date "2023.09.22"] [White "Crazy_Eight"] [Black "calcu_later"] [Result "0-1"] [UTCDate "2023.09.22"] [UTCTime "23:03:23"] [WhiteElo "2553"] [BlackElo "2495"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+21"] [WhiteTitle "FM"] [BlackTitle "FM"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: French Connection"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e6 2. Nc3 Nc6?! { (2.00 → 2.77) Inaccuracy. d5 was best. } { B00 Nimzowitsch Defense: French Connection } (2... d5 3. d4 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Neg5 P@f6 7. Nxf7) 3. d4?! { (2.77 → 1.74) Inaccuracy. Nf3 was best. } (3. Nf3 d5 4. d4 Nf6 5. e5 Ne4 6. Be2 Bb4 7. Qd3 Bxc3+) 3... Nf6 4. Nf3 d5 5. e5 Ne4 6. Be2 Bb4 7. Qd3 Bd7 8. O-O O-O?? { (3.37 → 10.84) Blunder. Bxc3 was best. } (8... Bxc3 9. bxc3 N@a4 10. B@g5 Qc8 11. c4 Nac3 12. Ba3 dxc4 13. Qxc4 P@b5 14. Qd3 b4 15. P@f6) 9. Nxe4 dxe4 10. Qxe4 f5 11. exf6 Rxf6 12. Ng5 Rf5 13. Qxf5 exf5 14. Bc4+ P@e6 15. N@f7 Qxg5 16. Nxg5 N@h6 17. P@f7+ Nxf7 18. Nxf7 P@f3 19. R@g3 Kxf7?! { (68.30 → Mate in 5) Checkmate is now unavoidable. Kf8 was best. } (19... Kf8 20. Q@h8+) 20. Q@h5+?! { (Mate in 5 → 15.26) Lost forced checkmate sequence. Rxg7+ was best. } (20. Rxg7+ Kxg7 21. P@h6+ Kf7 22. Q@g7+ Ke8 23. N@f6+ Kd8 24. Qxd7#) 20... N@g6 21. Qxh7 Q@f6 22. P@h5 fxg2 23. hxg6+ Ke7 24. Rxg2 P@g4 25. P@g5 Qxd4 26. P@f6+ Kd6 27. N@b5+ Kc5 28. Nxd4 Nxd4 29. N@d3+ Kb6 30. Nxb4 P@c5 31. Nd3 Bc6?! { (31.33 → Mate in 5) Checkmate is now unavoidable. a5 was best. } (31... a5 32. Qxg7) 32. f3?! { (Mate in 5 → 25.97) Lost forced checkmate sequence. B@a5+ was best. } (32. B@a5+ Kxa5 33. Q@a3+ B@a4 34. b4+ Kb6 35. bxc5+ Ka5 36. P@b4#) 32... Bxf3?! { (25.97 → Mate in 6) Checkmate is now unavoidable. a5 was best. } (32... a5 33. Be3) 33. B@a5+ Kxa5 34. Bd2+ P@b4 35. a3?? { (35.16 → Mate in 10) Checkmate is now unavoidable. Bxb4+ was best. } (35. Bxb4+) 35... N@e2+ 36. Kf2 N@e4+?? { (Mate in 7 → 24.96) Lost forced checkmate sequence. B@e3+ was best. } (36... B@e3+ 37. Ke1 Bxd2+ 38. Kxd2 B@c3+ 39. bxc3 bxc3+ 40. Kd1 N@e3+ 41. Ke1 Nxg2+ 42. Kf2 P@e3#) 37. Ke1 Nxc2+ 38. Kd1 Ned4+ 39. Kc1 Kb6 40. axb4 a5 41. bxc5+?! { (Mate in 6 → 34.32) Lost forced checkmate sequence. bxa5+ was best. } (41. bxa5+ Ka7 42. P@b6+ cxb6 43. Q@c7 Nb3+ 44. Bxb3 Nxa1 45. N@b5+ Ka6 46. Qxb6#) 41... Nxc5 42. Nxc5 Bxg2 43. N@a4+ Ka7 44. P@b6+ cxb6 45. Qxg7 Nb4 46. Q@a6+?? { (35.77 → -7.46) Blunder. Bxb4 was best. } (46. Bxb4) 46... Nxa6 { Black wins on time. } 0-1