[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/VQYPsV7X"] [Date "2023.05.20"] [White "pk2012"] [Black "Alisa_Kurguzikova"] [Result "0-1"] [UTCDate "2023.05.20"] [UTCTime "19:44:39"] [WhiteElo "1908"] [BlackElo "1169"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. Bg2?! { (0.20 → -0.52) Inaccuracy. c4 was best. } (3. c4 g6 4. Nc3 Bg7 5. Bg2 Nge7 6. d3 d6 7. O-O Nd4) 3... e4 4. O-O?? { (-0.78 → -4.36) Blunder. Ng1 was best. } (4. Ng1 d5 5. d3 Bf5 6. dxe4 dxe4 7. Nc3 Nf6 8. Bg5 Bb4) 4... exf3 5. Bxf3 Nf6?? { (-5.87 → -2.86) Blunder. d5 was best. } (5... d5 6. Bg2 Nf6 7. d4 Be7 8. Bf4 O-O 9. c4 dxc4 10. d5) 6. Bg2 Be7 7. f3?! { (-2.82 → -4.05) Inaccuracy. c4 was best. } (7. c4 d5) 7... O-O?! { (-4.05 → -3.19) Inaccuracy. d5 was best. } (7... d5 8. c3 h5 9. d4 h4 10. g4 h3 11. Bh1 Be6 12. e4 Qd7 13. g5 Nh5 14. Be3) 8. e4?! { (-3.19 → -4.15) Inaccuracy. d4 was best. } (8. d4 d5 9. c3 Bf5 10. Nd2 Qd7 11. e4 Bh3 12. Bxh3 Qxh3 13. e5 Nd7 14. f4 f6) 8... d5 9. Nc3 dxe4 10. fxe4 Bc5+ 11. d4 Bxd4+ 12. Kh1 Bg4 13. Qxg4?! { (-5.17 → -6.73) Inaccuracy. Qe1 was best. } (13. Qe1 Nd7 14. Nd5 Be5 15. h3 Be6 16. Bf4 Bxb2 17. Rd1 Be5 18. Bxe5 Ncxe5 19. Nf6+ gxf6) 13... Nxg4 14. Bg5?! { (-6.63 → -9.74) Inaccuracy. Bf3 was best. } (14. Bf3 Nge5 15. Bf4 Re8 16. Be2 Qc8 17. Nd5 Bxb2 18. Rab1 Bd4 19. Be3 Ng4 20. Bxd4 Nxd4) 14... Qxg5 15. h4 Qh5 16. Bf3 Qe5 17. Bxg4 Qxg3 18. Bh3?! { (-11.54 → Mate in 1) Checkmate is now unavoidable. Rf3 was best. } (18. Rf3 Qxg4 19. Raf1 Ne5 20. Kh2 Qxf3 21. Rxf3 Nxf3+ 22. Kh3 f5 23. Nd5 Rae8 24. exf5 Re2) 18... Qxh3# { Black wins by checkmate. } 0-1