[Event "Rated UltraBullet game"] [Site "https://lichess.org/79YznIc3"] [Date "2021.08.26"] [White "ahmadja717"] [Black "AnnanLin"] [Result "0-1"] [UTCDate "2021.08.26"] [UTCTime "00:12:55"] [WhiteElo "1540"] [BlackElo "1210"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [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. d4 Nf6 3. b3 d5 4. a3 e6 5. Bb2 Bd7 6. g3 Bd6 7. Bg2 O-O 8. O-O b6 9. Re1 a5 10. Nbd2 Nb4?? { (1.10 → 4.74) Blunder. Ne7 was best. } (10... Ne7) 11. c4?? { (4.74 → 2.27) Blunder. axb4 was best. } (11. axb4 axb4 12. e4 Rxa1 13. Bxa1 dxe4 14. Nxe4 Nxe4 15. Rxe4 Bc6 16. Re1 Be7 17. Nd2 Bxg2) 11... c5?? { (2.27 → 5.90) Blunder. Nc6 was best. } (11... Nc6 12. Rc1) 12. cxd5 Nc2 13. dxe6?? { (6.04 → 2.47) Blunder. Qxc2 was best. } (13. Qxc2) 13... Nxe1 14. Qxe1?? { (2.69 → 0.74) Blunder. exf7+ was best. } (14. exf7+) 14... Bxe6? { (0.74 → 1.90) Mistake. fxe6 was best. } (14... fxe6) 15. Qd1?? { (1.90 → -0.78) Blunder. e4 was best. } (15. e4) 15... Bd5 16. Rb1?! { (-0.86 → -1.47) Inaccuracy. Nc4 was best. } (16. Nc4 a4) 16... Bxf3?? { (-1.47 → 0.90) Blunder. cxd4 was best. } (16... cxd4 17. Nxd4 Bc5 18. e4 Bb7 19. Nf5 Re8 20. Nxg7 Kxg7 21. e5 Bxg2 22. exf6+ Kh6 23. Kxg2) 17. Bxf3 Bxg3?? { (1.03 → 5.95) Blunder. Rb8 was best. } (17... Rb8 18. d5 b5 19. a4 bxa4 20. bxa4 Qd7 21. Nc4 Rb4 22. Rc1 Rfb8 23. Bxf6 gxf6 24. Kg2) 18. Bxa8? { (5.95 → 3.45) Mistake. hxg3 was best. } (18. hxg3 cxd4 19. Bxa8 Qxa8 20. Bxd4 Qd8 21. Nc4 b5 22. Ne3 h5 23. Bc3 Ng4 24. Qxd8 Rxd8) 18... cxd4? { (3.45 → 6.15) Mistake. Bxf2+ was best. } (18... Bxf2+ 19. Kxf2) 19. Bd5?? { (6.15 → 0.83) Blunder. hxg3 was best. } (19. hxg3) 19... d3?? { (0.83 → 5.64) Blunder. Bxh2+ was best. } (19... Bxh2+ 20. Kxh2) 20. Bxf7+ Rxf7 21. fxg3 dxe2 22. Qe1?? { (5.45 → 0.00) Blunder. Qxe2 was best. } (22. Qxe2) 22... Ne4 23. Rc1?? { (0.45 → -1.81) Blunder. Nxe4 was best. } (23. Nxe4 Rf1+ 24. Qxf1 exf1=Q+ 25. Rxf1 Qd3 26. Re1 Qxb3 27. Ng5 Qb5 28. Re5 Qc6 29. Kf2 h6) 23... Nxd2 24. Qxd2?? { (-1.03 → Mate in 7) Checkmate is now unavoidable. Qxe2 was best. } (24. Qxe2 Nf3+ 25. Kh1 Qa8 26. b4 h5 27. b5 Qd5 28. Rc8+ Kh7 29. Qc2+ Rf5 30. Rd8 Qxb5) 24... Qxd2 25. Re1 Qxe1+ 26. Kg2 Qf1# { Black wins by checkmate. } 0-1