[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/77z68T68"] [Date "2023.04.30"] [White "mysterious_expert"] [Black "LowKeyTitled"] [Result "0-1"] [UTCDate "2023.04.30"] [UTCTime "18:10:19"] [WhiteElo "2475"] [BlackElo "2075"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "IM"] [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 Nf6 3. Nbd2 d5 4. e4 Bg4 5. e5 Bxf3?! { (0.59 → 1.49) Inaccuracy. Nfd7 was best. } (5... Nfd7 6. h3 Bxf3 7. Nxf3 e6 8. Be2 c5 9. c3 Nc6 10. d4) 6. Nxf3 Nfd7 7. d4?! { (1.77 → 1.11) Inaccuracy. e6 was best. } (7. e6 fxe6 8. g3 g6 9. Ng5 Bh6 10. Nxe6 Qa5+ 11. c3 Bxc1 12. Qxc1 Nf8 13. Bh3 Nxe6) 7... e6 8. c3 Be7 9. Bd2 O-O?! { (0.58 → 1.53) Inaccuracy. c5 was best. } (9... c5 10. a3 Nc6 11. Be3 Nb6 12. dxc5 Nd7 13. b4 Ndxe5 14. Nxe5 Nxe5 15. Bb5+ Nc6 16. O-O) 10. Bd3 c5 11. Bc2?! { (1.60 → 0.94) Inaccuracy. h4 was best. } (11. h4 f5) 11... cxd4 12. h4? { (0.98 → -0.44) Mistake. cxd4 was best. } (12. cxd4 Nc6) 12... g6?? { (-0.44 → 1.68) Blunder. dxc3 was best. } (12... dxc3) 13. h5?! { (1.68 → 0.65) Inaccuracy. cxd4 was best. } (13. cxd4 Nc6 14. Bh6 Qa5+ 15. Kf1 Qb5+ 16. Kg1 Qxb2 17. h5 Rfc8 18. Rb1 Qxa2 19. hxg6 fxg6) 13... Nc6?! { (0.65 → 1.44) Inaccuracy. dxc3 was best. } (13... dxc3 14. Bxc3) 14. hxg6 fxg6 15. cxd4 Bg5?? { (0.59 → 5.03) Blunder. Rxf3 was best. } (15... Rxf3) 16. Bb3?? { (5.03 → 0.70) Blunder. Bxg5 was best. } (16. Bxg5 Qb6 17. Be3 Qxb2 18. Rb1 Qxa2 19. Rxb7 Rxf3 20. gxf3 Qa5+ 21. Bd2 Qd8 22. Ba4 Qc8) 16... Qe8?? { (0.70 → 5.29) Blunder. Bxd2+ was best. } (16... Bxd2+ 17. Qxd2 Qa5 18. Rh4 Rac8 19. Qxa5 Nxa5 20. Ba4 Nb6 21. Bd1 Nc6 22. Ng5 Rf5 23. Nxh7) 17. Bxg5 Rxf3 18. Bh6?? { (5.36 → 0.99) Blunder. Qxf3 was best. } (18. Qxf3 Nxd4 19. Qc3 Nxb3 20. axb3 Rc8 21. Qh3 h5 22. O-O Nc5 23. Qe3 Ne4 24. Rfc1 Qd7) 18... Rxf2?? { (0.99 → 5.43) Blunder. Rf7 was best. } (18... Rf7) 19. Kxf2 Qf7+ 20. Kg1 Ndxe5 21. dxe5 Nxe5 22. Qd4 Ng4?! { (5.98 → 8.80) Inaccuracy. Qf6 was best. } (22... Qf6 23. Qh4 Qxh4 24. Rxh4 g5 25. Rh3 Ng4 26. Bd1 Nxh6 27. Rxh6 g4 28. Ba4 b5 29. Bd1) 23. Rf1 Qe7 24. Bxd5?! { (9.33 → 5.69) Inaccuracy. Qxg4 was best. } (24. Qxg4 Qc5+ 25. Kh2 Qe7 26. Qd4 Re8 27. g3 b5 28. Kg2 Rd8 29. Qe5 Rc8 30. Bg5 Qd7) 24... Nxh6 25. Rxh6 Rd8?? { (5.65 → Mate in 4) Checkmate is now unavoidable. Qd7 was best. } (25... Qd7 26. Rh3 exd5 27. Qe5 Re8 28. Qf4 d4 29. Rd3 Qf5 30. Qxf5 gxf5 31. Rxf5 Rd8 32. Rf1) 26. Rh3?? { (Mate in 4 → 5.46) Lost forced checkmate sequence. Bxe6+ was best. } (26. Bxe6+ Qf7 27. Qxd8+ Kg7 28. Rxf7+ Kxh6 29. Qh4#) 26... Rxd5 27. Qe3 Qd7 28. Qf2 Rd2?? { (5.01 → Mate in 1) Checkmate is now unavoidable. Rf5 was best. } (28... Rf5 29. Qe3 Rxf1+ 30. Kxf1 e5 31. Qb3+ Kg7 32. Re3 Qd2 33. Rf3 e4 34. Qxb7+ Kh6 35. Rh3+) 29. Rf3?? { (Mate in 1 → -1.00) Lost forced checkmate sequence. Qf8# was best. } (29. Qf8#) 29... Rxf2 30. R3xf2 Qg7?! { (-1.30 → -0.57) Inaccuracy. Kg7 was best. } (30... Kg7) 31. Rf8+?? { (-0.57 → -5.65) Blunder. Rd1 was best. } (31. Rd1 Qe7) 31... Qxf8 32. Rxf8+ Kxf8 33. Kf1 Ke7 34. Kf2 h5 35. Ke3 Kf6 36. g3 g5 37. g4 Kg6 38. gxh5+ Kxh5 39. Ke4 Kg4 40. Ke5 Kh4 41. Kxe6 g4 42. Kd7 g3 43. Kc7 g2 44. Kxb7 g1=Q 45. Ka6?! { (-25.08 → Mate in 1) Checkmate is now unavoidable. b3 was best. } (45. b3 Qb6+ 46. Kc8 a5 47. Kd7 Qf2 48. Kc6 Qxa2 49. Kb5 Qd2 50. Kc5 Kg4 51. Kc4 Qb4+) 45... Qb1 46. Ka5 Qxb2 47. Ka4 Qxa2+ 48. Kb4 Qd5 49. Ka4 Qd6 { Black wins on time. } 0-1