[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/egh8Mmqt"] [Date "2024.03.31"] [White "LassWag2021i"] [Black "Arjanzs"] [Result "0-1"] [UTCDate "2024.03.31"] [UTCTime "18:31:07"] [WhiteElo "2072"] [BlackElo "1588"] [WhiteRatingDiff "-11"] [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. e3?! { (0.67 → 0.10) Inaccuracy. d4 was best. } (2. d4 d5 3. c4 e6 4. e3 Be7 5. Nbd2 Nf6 6. Bd3 O-O) 2... Nb4?! { (0.10 → 0.88) Inaccuracy. e5 was best. } (2... e5 3. d4 e4 4. Nfd2 f5 5. c4 Nf6 6. Nc3 Bb4 7. Be2) 3. d4 Nd3+?? { (0.90 → 5.61) Blunder. Nf6 was best. } (3... Nf6 4. a3 Na6 5. Bxa6 bxa6 6. O-O g6 7. c4 Bg7 8. Nc3) 4. Qxd3 e6 5. Qd2 Bb4 6. Qxb4 Nf6 7. Qd2 d6 8. Qd1 O-O 9. c4 g6 10. Nc3 Kg7 11. Bd3 Ne4 12. Bc2 Nxf2 13. Kxf2 f6 14. Re1 e5 15. d5 c6 16. Ne4 Bg4 17. h3 Bxf3 18. Qxf3 f5 19. Qd1?! { (6.13 → 4.43) Inaccuracy. Nc3 was best. } (19. Nc3 cxd5 20. Qxd5 Rc8 21. Ke2 b5 22. Bd2 bxc4 23. Kd1 Qc7 24. Kc1) 19... Qh4+ 20. g3 fxe4+ 21. Kg2 Qg5 22. Qg4 Qf6 23. dxc6?? { (5.01 → Mate in 3) Checkmate is now unavoidable. Qe2 was best. } (23. Qe2 cxd5 24. cxd5 Rac8 25. Bxe4 Rc4 26. Bd2 Rxe4 27. Rf1 Qf5 28. Rxf5 gxf5 29. Qd1 Rc4) 23... Qf2+ 24. Kh1 Qxe1+ 25. Kh2 Rf2# { Black wins by checkmate. } 0-1