[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/exEUp1uG"] [Date "2024.04.06"] [White "larichey"] [Black "jangorz"] [Result "0-1"] [UTCDate "2024.04.06"] [UTCTime "06:43:35"] [WhiteElo "2166"] [BlackElo "1584"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. c3?! { (0.63 → 0.00) Inaccuracy. d5 was best. } (2. d5 e6 3. c4 exd5 4. cxd5 g6 5. e4 d6 6. h3 Bg7) 2... cxd4 3. cxd4 Nf6 4. Nc3 e6?! { (0.33 → 0.95) Inaccuracy. d5 was best. } (4... d5 5. Nf3 Nc6 6. Bf4 a6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3) 5. Nf3?! { (0.95 → 0.35) Inaccuracy. e4 was best. } (5. e4 Bb4 6. Bd3 Nc6 7. Ne2 O-O 8. O-O d6 9. Bg5 h6) 5... d5 6. Bf4 Bb4 7. e3 Ne4 8. Rc1 Nxc3 9. bxc3 Bxc3+?? { (0.76 → 4.77) Blunder. Bd6 was best. } (9... Bd6) 10. Rxc3 Nc6 11. Bb5 a6 12. Bxc6+ bxc6 13. O-O Bb7 14. Ne5 f6 15. Nxc6 Bxc6 16. Rxc6 Qd7 17. Qc2 O-O 18. Rc7 Qd8 19. Qc5 Re8 20. Rc1 Rc8 21. Rxc8 Qe7?? { (6.28 → Mate in 3) Checkmate is now unavoidable. Qxc8 was best. } (21... Qxc8 22. Qxc8 Rxc8 23. Rxc8+ Kf7 24. h4 Ke7 25. Rc7+ Kf8 26. Kh2 Kg8 27. Re7 a5 28. Bd6) 22. Rxe8+?? { (Mate in 3 → 6.64) Lost forced checkmate sequence. Qxe7 was best. } (22. Qxe7 h6 23. Bxh6 gxh6 24. Rxe8#) 22... Qxe8 23. Qc8 Qf8?? { (6.24 → Mate in 5) Checkmate is now unavoidable. Qxc8 was best. } (23... Qxc8 24. Rxc8+ Kf7 25. h4 h6 26. h5 g5 27. Bb8 Kg7 28. Rc1 Kf7 29. Rc7+ Kg8 30. Kh2) 24. Qxf8+?? { (Mate in 5 → 6.27) Lost forced checkmate sequence. Qxe6+ was best. } (24. Qxe6+ Kh8 25. Rc8 h6 26. Rxf8+ Kh7 27. Qe8 g5 28. Qf7#) 24... Kxf8 25. Bd6+ Kf7 26. Bc5 Kg6 27. a4 e5 28. a5 exd4 29. e4 d3?! { (6.37 → 9.13) Inaccuracy. dxe4 was best. } (29... dxe4 30. Bxd4 f5 31. Kf1 f4 32. Ke2 Kf7 33. f3 e3 34. g3 fxg3 35. hxg3 h5 36. f4) 30. exd5 d2 31. Bd4?? { (8.66 → Mate in 1) Checkmate is now unavoidable. Rd1 was best. } (31. Rd1 Kf7 32. Rxd2 Ke8 33. Kf1 h5 34. d6 Kd7 35. Re2 h4 36. Re7+ Kc6 37. d7 Kb5) 31... dxc1=Q# { Black wins by checkmate. } 0-1