[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/AHDWu8Mz"] [Date "2019.12.12"] [White "bigtournaments_akc"] [Black "zuckertort2"] [Result "0-1"] [UTCDate "2019.12.12"] [UTCTime "13:48:27"] [WhiteElo "1742"] [BlackElo "1633"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 Nf6 { A05 Zukertort Opening } 2. Ne5?! { (0.27 → -0.40) Inaccuracy. c4 was best. } (2. c4 e6 3. b3 c5 4. g3 Be7 5. Bg2 O-O 6. O-O b6) 2... g6 3. Nxf7?? { (-0.28 → -3.29) Blunder. d4 was best. } (3. d4 d6 4. Nf3 Bg7 5. e3 O-O 6. Be2 Nbd7 7. O-O e5) 3... Bg7?? { (-3.29 → 9.81) Blunder. Kxf7 was best. } (3... Kxf7 4. c4 e5 5. e3 Nc6 6. Be2 d5 7. cxd5 Nxd5 8. O-O) 4. Nxd8 Kxd8 5. e3 Rf8 6. Be2 Nc6 7. O-O b6 8. f3 Bb7 9. g3 Kc8 10. d4 Ba6 11. e4 Bb7 12. e5 Ba6 13. exf6 Bxf6 14. Bd2 Bb7 15. Ba6 b5 16. Bxb7+ Kxb7 17. c3 Rab8 18. b4 Rbc8 19. Na3 Rcd8 20. Nxb5 Rb8 21. Nxa7 Ra8 22. a4 Rxa7 23. a5 Raa8 24. b5 Rab8 25. a6+ Kb6 26. Rb1 Na5 27. c4 c6 28. Bxa5+ Kxa5?! { (26.76 → Mate in 6) Checkmate is now unavoidable. Ka7 was best. } (28... Ka7 29. Bc7) 29. Qe1+ Kb6 30. Qb4 Kc7 31. c5 Kd8 32. Qa5+ Ke8 33. b6 Kf7 34. a7 Kg8 35. axb8=Q Rxb8 36. Qa6 Ra8?! { (20.62 → Mate in 10) Checkmate is now unavoidable. Bxd4+ was best. } (36... Bxd4+ 37. Kg2) 37. b7?! { (Mate in 10 → 17.43) Lost forced checkmate sequence. Qxa8+ was best. } (37. Qxa8+ Kg7 38. Rbd1 Bg5 39. b7 Be3+ 40. Kg2 Bh6 41. b8=Q Kf7 42. Qg8+ Kf6 43. Qh8+ Bg7) 37... Rb8 38. Qa7 Kf7?! { (26.66 → Mate in 12) Checkmate is now unavoidable. Bxd4+ was best. } (38... Bxd4+ 39. Kg2) 39. Qxb8 h6?! { (39.53 → Mate in 7) Checkmate is now unavoidable. d6 was best. } (39... d6 40. Qc7) 40. Qc7 Be5 41. Kh1?! { (Mate in 5 → 16.46) Lost forced checkmate sequence. Qxe5 was best. } (41. Qxe5 h5 42. b8=Q h4 43. Qf4+ Kg7 44. Qbf8+ Kh7 45. Qxh4#) 41... Ke6?! { (16.46 → Mate in 5) Checkmate is now unavoidable. Bxc7 was best. } { Black wins on time. } (41... Bxc7 42. b8=R) 0-1