[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/cGadmc2S"] [Date "2023.09.21"] [White "bo_luo"] [Black "amirrezaabz"] [Result "0-1"] [UTCDate "2023.09.21"] [UTCTime "19:41:59"] [WhiteElo "1945"] [BlackElo "1592"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 Bf5 3. e3 Nc6 4. Nf3 Nb4 5. Bd3?? { (1.03 → -1.83) Blunder. Nd4 was best. } (5. Nd4 Bd7 6. a3 Nc6 7. Nf3 Nf6 8. d4 Bg4 9. c4 e6) 5... Nxc2+?? { (-1.83 → 4.28) Blunder. Bxd3 was best. } (5... Bxd3 6. cxd3 Nxd3+ 7. Kf1 Nxb2 8. Qc2 e6 9. Qxb2 h5 10. Nc3 Qf6 11. d4 h4 12. Ke2) 6. Bxc2 e6 7. Bxf5 exf5 8. d4?! { (5.11 → 3.82) Inaccuracy. Qc2 was best. } (8. Qc2 Qd7 9. Ne5 Qc8 10. Nc3 Nf6 11. Nd3 c5 12. Ne2 Be7 13. Rc1 O-O 14. O-O Qd7) 8... Be7 9. Nc3 Nf6 10. Rc1 O-O 11. O-O Qe8 12. Nb5?? { (4.17 → -0.28) Blunder. Rc2 was best. } (12. Rc2 Bd6 13. Qc1 Qe7 14. Nb5 Qd7 15. Nxc7 Rac8 16. Ne5 Qxc7 17. Rxc7 Rxc7 18. Qd1 Rfc8) 12... Bd6?? { (-0.28 → 4.69) Blunder. Qxb5 was best. } (12... Qxb5 13. Rxc7) 13. Nxc7 Qd8 14. Ne6?? { (5.53 → -0.07) Blunder. Nxa8 was best. } (14. Nxa8 Qxa8 15. Ne5 Qd8 16. f3 Re8 17. Bc3 g6 18. Be1 Nh5 19. Qd2 Qe7 20. Bf2 Kg7) 14... fxe6 15. Ne5 Ng4?! { (-0.06 → 1.02) Inaccuracy. Qa5 was best. } (15... Qa5 16. Bc3) 16. f4?? { (1.02 → -4.47) Blunder. Nxg4 was best. } (16. Nxg4) 16... Qh4?? { (-4.47 → -0.36) Blunder. Bxe5 was best. } (16... Bxe5 17. dxe5 Nxe3 18. Qd2 Nxf1 19. Rxf1 Rf7 20. Bd4 Rc7 21. Rf3 Rac8 22. h3 Rc2 23. Qb4) 17. h3 Qg3?? { (-0.68 → 3.49) Blunder. Nf6 was best. } (17... Nf6) 18. Qf3?? { (3.49 → Mate in 1) Checkmate is now unavoidable. hxg4 was best. } (18. hxg4 Bxe5 19. dxe5 fxg4 20. Qe1 Qxe1 21. Rcxe1 h5 22. Ba3 Rf7 23. Rc1 g3 24. f5 Rxf5) 18... Qh2# { Black wins by checkmate. } 0-1