[Event "Daily UltraBullet Arena"] [Site "https://chess.pro/afWwCVcg"] [Date "2022.08.16"] [White "premium-step"] [Black "many-tendency"] [Result "0-1"] [UTCDate "2022.08.16"] [UTCTime "21:07:32"] [WhiteElo "1668"] [BlackElo "1658"] [WhiteRatingDiff "-40"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "chess.pro"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. Nc3 d5 3. e3 e6 4. a3 b6 5. d4 a6 6. Rb1 Nge7 7. b3 h5 8. h4 Qd6 9. Qd2 Bb7 10. a4 Nf5 11. e4 Nfe7 12. e5 Qd7 13. Ra1 Nf5 14. Ra2 Nb4 15. a5 Rd8 16. Ra1 g6 17. Qd1 Qc6 18. Bb2 Rc8 19. Ng5 Nxd4 20. Rc1 Qc5 21. Qd2 Be7 22. Qf4 O-O 23. Bd3 b5 24. Kf1 Qa7 25. Nxd5 Bxd5 26. Bxd4 c5 27. Bb2 Bc6 28. Qd2 Na2 29. Rd1 Qa8 30. f4 b4 31. Kg1 Rcd8 32. Rh2 Rd7 33. g3 Qd8 34. Rf2 Qxa5 35. Ra1 Rfd8 36. Qe3 Rb8 37. Kh2 Rc8 38. Rd2 Bd8 39. Nf3 Bb6 40. Be4 c4 41. Bd4 Rxd4 42. Nxd4 c3 43. Rf2 Bxd4 44. Qxd4 Bxe4 45. Qd7 Rd8 46. Rxa2 Qb6 47. Qxd8+ Qxd8 48. Re2 Bf3 49. Rf2 Qd1 50. Rxf3 Qxf3 51. Ra5 Qd1 52. Ra2 Kf8 53. Ra4 Ke8 54. Ra5 Qxc2+ 55. Kg1 Qb2 56. Kh1 c2 57. Rc5 c1=R+ 58. Rxc1 Qxc1+ 59. Kh2 Qb2+ 60. Kg1 Kd7 61. f5 exf5 62. Kh1 Kc6 63. g4 hxg4 64. Kg1 Kd5 65. Kf1 Kxe5 66. Kg1 Kf4 67. Kf1 Kf3 68. Kg1 Qa1+ 69. Kh2 Qb2+ 70. Kh1 Qg2# { Black wins by checkmate. } 0-1