[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/cakKDGGX"] [Date "2021.05.03"] [White "Lester-M"] [Black "EricTseveen"] [Result "0-1"] [UTCDate "2021.05.03"] [UTCTime "18:32:01"] [WhiteElo "1560"] [BlackElo "1052"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+241"] [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 e6 3. Bxg7?? { (0.09 → -6.29) Blunder. d4 was best. } (3. d4 Nf6 4. e3 b6 5. Nf3 Bb7 6. Bd3 Nbd7 7. O-O Be7) 3... Nf6?? { (-6.29 → 7.00) Blunder. Bxg7 was best. } (3... Bxg7) 4. Bxh8 Be7 5. Bxf6 Bxf6 6. c3 Qe7 7. Nf3 c5 8. g3 Nc6 9. Bg2 Bd7 10. O-O O-O-O 11. d4 Rg8 12. dxc5 h5 13. Qc1 h4 14. Nxh4 Bxh4 15. e3 Bxg3?! { (5.25 → 7.90) Inaccuracy. Bf6 was best. } (15... Bf6 16. Nd2) 16. fxg3 Ne5 17. e4 Ng4 18. exd5? { (8.19 → 4.46) Mistake. b4 was best. } (18. b4 dxe4 19. Bxe4 Rh8 20. h4 f5 21. Bg2 Rg8 22. Na3 Nf6 23. Nc4 Nh5 24. Qe3 Nxg3) 18... Nxh2? { (4.46 → 11.09) Mistake. Qxc5+ was best. } (18... Qxc5+ 19. Kh1) 19. Kxh2 Qg5 20. Kg1 Qxg3 21. Rf3?? { (10.04 → Mate in 1) Checkmate is now unavoidable. Rf2 was best. } (21. Rf2) 21... Qxg2# { Black wins by checkmate. } 0-1