[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/Ax8B7C8O"] [Date "2024.02.15"] [White "af2002"] [Black "aliexo"] [Result "0-1"] [UTCDate "2024.02.15"] [UTCTime "05:55:27"] [WhiteElo "1754"] [BlackElo "1832"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. d3 d5 3. Nc3?! { (0.24 → -0.31) Inaccuracy. e4 was best. } (3. e4 e6 4. Nbd2 c5 5. exd5 exd5 6. d4 Nf6 7. Bb5+ Bd7) 3... Nf6 4. Bg5 g6 5. Bxf6 exf6 6. h4 f5?! { (-1.07 → -0.23) Inaccuracy. d4 was best. } (6... d4 7. Nb1) 7. h5? { (-0.23 → -1.49) Mistake. e3 was best. } (7. e3) 7... Bg7?! { (-1.49 → -0.54) Inaccuracy. d4 was best. } (7... d4 8. Nb1 g5 9. c3 c5 10. g3 g4 11. Nh4 Bh6 12. Nd2 O-O 13. Bg2 f4 14. gxf4) 8. hxg6 fxg6 9. Qd2?! { (-0.44 → -1.26) Inaccuracy. e3 was best. } (9. e3 Be6 10. d4 Nd7 11. Ne2 Qe7 12. c3 h5 13. Nf4 Bf7 14. Qb3 O-O-O 15. Qb4 Qf6) 9... h6? { (-1.26 → 0.27) Mistake. d4 was best. } (9... d4 10. Nb1 c5 11. e4 O-O 12. Be2 Nc6 13. a4 Qb6 14. O-O Qxb2 15. Na3 Qb6 16. exf5) 10. O-O-O?! { (0.27 → -0.45) Inaccuracy. e4 was best. } (10. e4 dxe4 11. dxe4 Qxd2+ 12. Kxd2 g5 13. exf5 Bxf5 14. Re1+ Kd8 15. Bd3 Bxd3 16. Kxd3 Nd7) 10... O-O? { (-0.45 → 0.92) Mistake. d4 was best. } (10... d4 11. Nb1) 11. e3 b5 12. d4 b4 13. Na4 a5 14. b3?! { (0.98 → -0.05) Inaccuracy. Ne5 was best. } (14. Ne5 Kh7 15. c4 Ra7 16. f4 Rc7 17. Bd3 Nd7 18. Kb1 Nxe5 19. dxe5 Qe7 20. Qc2 Rd8) 14... Ba6?! { (-0.05 → 0.79) Inaccuracy. Qd6 was best. } (14... Qd6 15. Bd3 Nd7 16. Nh4 Ba6 17. g4 Bxd3 18. Qxd3 fxg4 19. Nxg6 Rxf2 20. Rdg1 c5 21. Rxg4) 15. Bxa6 Nxa6 16. Nh4 Nc7?? { (0.27 → 3.08) Blunder. Qf6 was best. } (16... Qf6) 17. Nxg6 Qf6 18. Nxf8 Bxf8 19. f4 Nb5?! { (2.90 → 3.96) Inaccuracy. Ne8 was best. } (19... Ne8 20. Qd3 Ra7 21. c4 bxc3 22. Qxc3 Nc7 23. Qd2 Bb4 24. Qc2 Nb5 25. Rh3 Na3 26. Qe2) 20. Qe2 Nc3 21. Nxc3 bxc3 22. g4 Ba3+ 23. Kb1 Qf8?! { (4.75 → 6.06) Inaccuracy. a4 was best. } (23... a4 24. Rdg1 axb3 25. cxb3 c5 26. gxf5+ Kf8 27. Qh5 Bb4 28. Rg2 c4 29. Qxh6+ Qxh6 30. Rxh6) 24. gxf5 Bc1?! { (5.98 → 8.25) Inaccuracy. Kf7 was best. } (24... Kf7 25. Qh5+ Ke7 26. Qg6 Qf6 27. Qh7+ Qf7 28. Qxh6 Qf6 29. Rdg1 Qxh6 30. Rxh6 a4 31. Re6+) 25. Rxc1?? { (8.25 → Mate in 8) Checkmate is now unavoidable. Rdg1+ was best. } (25. Rdg1+ Kf7 26. Qh5+ Ke7 27. Qg6 Bxe3 28. Qe6+ Kd8 29. Rg8 Kc7 30. Rxf8 Rxf8 31. Rxh6 Bxd4) 25... Kf7?? { (Mate in 8 → 7.83) Lost forced checkmate sequence. Qa3 was best. } { Black wins on time. } (25... Qa3 26. Rcg1+ Kf8 27. Rg8+ Kxg8 28. Qg2+ Kf8 29. Qg7+ Kxg7 30. Rg1+ Kf8 31. Rg8+ Kxg8 32. b4) 0-1