[Event "July 4 Arena"] [Site "https://lichess.org/ebGpGK2F"] [Date "2023.07.22"] [White "Alexandr_Belyaev"] [Black "KulAlex"] [Result "0-1"] [UTCDate "2023.07.22"] [UTCTime "15:00:08"] [WhiteElo "827"] [BlackElo "1359"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+3"] [Variant "Crazyhouse"] [TimeControl "600+5"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5?? { (2.82 → -0.87) Blunder. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nge7 6. P@d5 Nxd4) 2... Nf6 3. d3? { (0.00 → -1.38) Mistake. Nc3 was best. } (3. Nc3 c6 4. Be2 Bc5 5. Nf3 d6 6. O-O O-O 7. d3 a5) 3... Bc5 4. Bg5 O-O?! { (-1.97 → -1.36) Inaccuracy. a6 was best. } (4... a6 5. Bc4) 5. Nf3 d6?! { (-1.91 → -0.77) Inaccuracy. c6 was best. } (5... c6 6. O-O cxb5 7. Nc3 B@g4 8. Nd5 Nxd5 9. Bxd8 Nf4 10. Kh1 Nxg2 11. Q@g5 Nf4 12. Qxg4) 6. O-O Bg4 7. b4?? { (-0.93 → -4.06) Blunder. Nbd2 was best. } (7. Nbd2 c6) 7... Bd4?? { (-4.06 → 0.15) Blunder. Bxb4 was best. } (7... Bxb4 8. d4) 8. c3 Bb6 9. a4?! { (-0.22 → -0.99) Inaccuracy. Nbd2 was best. } (9. Nbd2 c6 10. Bc4 Nbd7 11. h3 Bh5 12. Kh1 h6 13. Bh4 Kh8 14. a4 g5 15. Bg3 d5) 9... a5 10. Ra3?? { (-0.71 → -7.00) Blunder. Nbd2 was best. } (10. Nbd2 axb4) 10... c6?? { (-7.00 → -2.52) Blunder. axb4 was best. } (10... axb4) 11. d4? { (-2.52 → -4.40) Mistake. Bc4 was best. } (11. Bc4 axb4) 11... cxb5 12. axb5 Nbd7 13. c4 Qc8?? { (-9.51 → 1.51) Blunder. Bxd4 was best. } (13... Bxd4 14. bxa5 Bxf3 15. Rxf3 B@g4 16. B@f5 Bxf5 17. Rxf5 B@g4 18. B@e2 Bxf5 19. exf5 P@a2 20. P@e6) 14. Nc3?? { (1.51 → -3.96) Blunder. Bxf6 was best. } (14. Bxf6 Nxf6) 14... Bxf3 15. Qxf3 N@d2?? { (-6.15 → 9.54) Blunder. B@f4 was best. } (15... B@f4) 16. Re1?? { (9.54 → -18.00) Blunder. Bxd2 was best. } (16. Bxd2 B@f4 17. Bxf4 exf4 18. N@e7+ Kh8 19. P@h6 gxh6 20. B@g7+ Kxg7 21. Nf5+ Kg8 22. Nxh6+ Kh8) 16... Nxf3+ 17. gxf3 Bxd4 18. Ne2 Bxf2+ 19. Kxf2 Ng4+ 20. fxg4 B@a7+ 21. Kf1?! { (-12.57 → Mate in 1) Checkmate is now unavoidable. B@e3 was best. } (21. B@e3 P@d2) 21... Q@f2# { Black wins by checkmate. } 0-1