[Event "Daily UltraBullet Arena"] [Site "https://lichess.org/ZyhcMMSU"] [Date "2020.06.29"] [White "Submarine11"] [Black "Knop27"] [Result "0-1"] [UTCDate "2020.06.29"] [UTCTime "21:24:25"] [WhiteElo "2048"] [BlackElo "1703"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+45"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 { A43 Benoni Defense: Old Benoni } g6 3. c4 Bg7 4. Bh6?? { (0.58 → -5.70) Blunder. Nc3 was best. } (4. Nc3 d6 5. e4 Nf6 6. Nge2 e6 7. Ng3 h5 8. Be2 h4) 4... Bxh6 5. Nc3 Bg7 6. Qc2 Bxc3+ 7. Qxc3 Nf6 8. Qc2?! { (-4.20 → -5.58) Inaccuracy. e4 was best. } (8. e4 O-O 9. Bd3 d6 10. Ne2 e6 11. O-O exd5 12. exd5 Nbd7 13. Qd2 Ne5 14. Nc3 Kg7) 8... O-O 9. g4 d6 10. g5 Nfd7 11. h4 Ne5 12. h5 f6 13. hxg6 hxg6?! { (-5.17 → -3.84) Inaccuracy. Qa5+ was best. } (13... Qa5+ 14. Kd1 fxg5 15. Nf3 Bf5 16. gxh7+ Kh8 17. Qd2 Qxd2+ 18. Nxd2 Bg6 19. f3 g4 20. fxg4) 14. f4? { (-3.84 → -6.24) Mistake. Bg2 was best. } (14. Bg2 fxg5) 14... Kf7?? { (-6.24 → 0.96) Blunder. Qa5+ was best. } (14... Qa5+) 15. fxe5 Ke8?? { (0.87 → 7.95) Blunder. Qa5+ was best. } (15... Qa5+ 16. Kf2) 16. e6? { (7.95 → 4.22) Mistake. Qxg6+ was best. } (16. Qxg6+ Kd7 17. gxf6 Qa5+ 18. Kd1 Kc7 19. Nf3 exf6 20. Rh7+ Bd7 21. e6 Qb4 22. exd7 Rd8) 16... Bxe6?! { (4.22 → 5.94) Inaccuracy. Qa5+ was best. } (16... Qa5+ 17. Kf2) 17. dxe6 Qc8?! { (5.62 → 9.93) Inaccuracy. Qa5+ was best. } (17... Qa5+) 18. Qxg6+ Kd8 19. Qg7 Qxe6 20. Qxf8+ Kc7 21. Qg7 Nd7 22. gxf6 Ne5 23. Qg3 Nxc4 24. Qf2 Qe5 25. Nf3?? { (9.48 → 0.60) Blunder. Rc1 was best. } (25. Rc1 b5 26. Rh7 Re8 27. Rxe7+ Rxe7 28. fxe7 Qxe7 29. Qf4 Qe5 30. Qxe5 Nxe5 31. Nf3 Nxf3+) 25... Qxb2 26. Rd1?? { (3.67 → 0.00) Blunder. Qh4 was best. } (26. Qh4 Qxa1+ 27. Kf2 Na5 28. fxe7 Re8 29. Qf4 Qg7 30. Ng5 Rxe7 31. Rh7 Qxh7 32. Nxh7 Rxh7) 26... Na3?? { (0.00 → 10.03) Blunder. Qc3+ was best. } (26... Qc3+ 27. Nd2 Nxd2 28. Rxd2 Qa1+ 29. Rd1 Qc3+) 27. Nd2?? { (10.03 → Mate in 1) Checkmate is now unavoidable. Qh4 was best. } (27. Qh4 Qxf6 28. Qxf6 exf6 29. Rh7+ Kc6 30. Rf7 Rg8 31. Rxf6 Nb5 32. Ne5+ Kc7 33. Rf7+ Kb8) 27... Nc2# { Black wins by checkmate. } 0-1