Event: Round 2: Petrov, Nikita - Haas, Michael
Date: 2025-06-01
White: Petrov, Nikita
WhiteTitle: GM
WhiteElo: 2557
Black: Haas, Michael
BlackTitle: CM
BlackElo: 2130
Result: 1/2-1/2
ECO: A45
Opening: Trompowsky Attack
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:09] } 1... Nf6 { [%eval 0.19] [%clk 0:10:09] } 2. Bg5 { [%eval 0.0] [%clk 0:10:12] } 2... d5 { [%eval 0.0] [%clk 0:10:13] } 3. Nd2 { [%eval -0.06] [%clk 0:10:16] } 3... c5 { [%eval -0.1] [%clk 0:10:17] } 4. e3 { [%eval -0.1] [%clk 0:10:13] } 4... Nc6 { [%eval -0.07] [%clk 0:10:01] } 5. c3 { [%eval -0.08] [%clk 0:10:12] } 5... Qb6 { [%eval 0.01] [%clk 0:09:59] } 6. Qb3 { [%eval 0.06] [%clk 0:10:04] } 6... Bf5 { [%eval 0.08] [%clk 0:09:10] } 7. Bxf6 { [%eval -0.11] [%clk 0:08:33] } 7... gxf6 { [%eval -0.11] [%clk 0:08:29] } 8. Ngf3 { [%eval -0.15] [%clk 0:06:56] } 8... e6 { [%eval -0.14] [%clk 0:07:27] } 9. Nh4 { [%eval -0.17] [%clk 0:06:55] } 9... Bg6 { [%eval -0.1] [%clk 0:07:15] } 10. Be2 { [%eval -0.16] [%clk 0:06:36] } 10... Be7 { [%eval -0.22] [%clk 0:07:09] } 11. O-O { [%eval -0.17] [%clk 0:05:50] } 11... O-O { [%eval 0.03] [%clk 0:05:59] } 12. f4 { [%eval 0.03] [%clk 0:05:05] } 12... f5 { [%eval 0.06] [%clk 0:05:48] } 13. Nhf3 { [%eval -0.29] [%clk 0:05:08] } 13... Kh8 { [%eval 0.11] [%clk 0:03:48] } 14. Rab1 { [%eval -0.33] [%clk 0:03:32] } 14... Qc7 { [%eval -0.37] [%clk 0:03:33] } 15. Kh1 { [%eval -0.75] [%clk 0:02:56] } 15... c4 { [%eval -0.78] [%clk 0:03:33] } 16. Qd1 { [%eval -0.73] [%clk 0:02:59] } 16... b5 { [%eval -0.77] [%clk 0:03:33] } 17. Ne5 { [%eval -1.33] [%clk 0:03:00] } 17... Nxe5 { [%eval -1.31] [%clk 0:03:00] } 18. dxe5 { [%eval -1.31] [%clk 0:02:51] } 18... Bc5 { [%eval -1.31] [%clk 0:03:04] } 19. Rf3 { [%eval -1.83] [%clk 0:02:51] } 19... Rab8 { [%eval -1.48] [%clk 0:02:16] } 20. Rh3 { [%eval -1.36] [%clk 0:02:49] } 20... Rg8 { [%eval -1.0] [%clk 0:02:17] } 21. Bh5 { [%eval -1.3] [%clk 0:01:25] } 21... b4 { [%eval -1.27] [%clk 0:01:45] } 22. Bxg6 { [%eval -1.39] [%clk 0:00:19] } 22... fxg6 { [%eval -1.3] [%clk 0:01:11] } 23. Nf3?! { [%eval -1.93] } { Inaccuracy. cxb4 was best. } { [%clk 0:00:19] } 23... bxc3 { [%eval -1.92] [%clk 0:00:48] } 24. bxc3?! { [%eval -2.85] } { Inaccuracy. Ng5 was best. } { [%clk 0:00:20] } 24... Rxb1 { [%eval -2.77] [%clk 0:00:19] } 25. Qxb1 { [%eval -2.92] [%clk 0:00:24] } 25... Rb8 { [%eval -2.74] [%clk 0:00:17] } 26. Qe1 { [%eval -2.78] [%clk 0:00:18] } 26... Qb6 { [%eval -2.93] [%clk 0:00:20] } 27. Qh4 { [%eval -2.74] [%clk 0:00:08] } 27... Rb7 { [%eval -2.67] [%clk 0:00:06] } 28. Qf6+? { [%eval -4.36] } { Mistake. Ng1 was best. } { [%clk 0:00:09] } 28... Kg8 { [%eval -3.84] [%clk 0:00:10] } 29. Rg3 { [%eval -4.29] [%clk 0:00:08] } 29... Bf8?? { [%eval -0.29] } { Blunder. Be7 was best. } { [%clk 0:00:12] } 30. h3 { [%eval -0.66] [%clk 0:00:10] } 30... Bg7 { [%eval -0.44] [%clk 0:00:15] } 31. Qh4 { [%eval -0.65] [%clk 0:00:13] } 31... Qxe3 { [%eval -0.67] [%clk 0:00:18] } 32. Qd8+? { [%eval -1.91] } { Mistake. Kh2 was best. } { [%clk 0:00:16] } 32... Bf8 { [%eval -1.97] [%clk 0:00:22] } 33. Qc8 { [%eval -1.91] [%clk 0:00:16] } 33... Rb1+?? { [%eval 0.0] } { Blunder. Re7 was best. } { [%clk 0:00:14] } 34. Kh2 { [%eval 0.0] [%clk 0:00:20] } 34... Qb6?! { [%eval 0.8] } { Inaccuracy. Qc1 was best. } { [%clk 0:00:17] } 35. h4 { [%eval 0.8] [%clk 0:00:22] } 35... d4?? { [%eval 3.46] } { Blunder. Rf1 was best. } { [%clk 0:00:20] } 36. Nxd4 { [%eval 3.56] [%clk 0:00:24] } 36... Rd1 { [%eval 3.6] [%clk 0:00:08] } 37. h5?? { [%eval 0.0] } { Blunder. Re3 was best. } { [%clk 0:00:26] } 37... Kf7?? { [%eval #10] } { Checkmate is now unavoidable. Qb1 was best. } { [%clk 0:00:07] } 38. hxg6+ { [%eval #9] [%clk 0:00:28] } 38... hxg6 { [%eval #9] [%clk 0:00:11] } 39. Rh3?? { [%eval 0.76] } { Lost forced checkmate sequence. Qd7+ was best. } { [%clk 0:00:19] } 39... Rxd4 { [%eval 0.88] [%clk 0:00:15] } 40. cxd4 { [%eval 1.21] [%clk 0:00:20] } 40... Qxd4 { [%eval 1.32] [%clk 0:00:20] } 41. Qb7+ { [%eval 1.36] [%clk 0:00:14] } 41... Ke8?? { [%eval 7.67] } { Blunder. Be7 was best. } { [%clk 0:00:17] } 42. Qc8+?? { [%eval 1.19] } { Blunder. Rh7 was best. } { [%clk 0:00:17] } 42... Kf7 { [%eval 1.42] [%clk 0:00:22] } 43. Qb7+ { [%eval 1.15] [%clk 0:00:21] } 43... Ke8?? { [%eval 7.51] } { Blunder. Be7 was best. } { [%clk 0:00:26] } 44. Qc6+?? { [%eval 0.89] } { Blunder. Rh7 was best. } { [%clk 0:00:18] } 44... Kf7 { [%eval 1.2] [%clk 0:00:25] } 45. Qf3 { [%eval 1.13] [%clk 0:00:11] } 45... Bc5 { [%eval 1.31] [%clk 0:00:28] } 46. Qb7+ { [%eval 0.93] [%clk 0:00:12] } 46... Be7 { [%eval 0.9] [%clk 0:00:16] } 47. Rh7+?! { [%eval 0.0] } { Inaccuracy. Qf3 was best. } { [%clk 0:00:14] } 47... Kg8 { [%eval 0.0] [%clk 0:00:21] } 48. Rxe7 { [%eval 0.0] [%clk 0:00:08] } 48... Qxf4+ { [%eval 0.0] [%clk 0:00:25] } 49. g3 { [%eval 0.0] [%clk 0:00:10] } 49... Qh6+ { [%eval 0.0] [%clk 0:00:28] } 50. Kg2 { [%eval 0.0] [%clk 0:00:09] } 50... Qd2+ { [%eval 0.0] [%clk 0:00:32] } 51. Kh3 { [%eval 0.0] [%clk 0:00:11] } 51... Qh6+ { [%eval 0.0] [%clk 0:00:35] } 52. Kg2 { [%eval 0.0] [%clk 0:00:15] } 52... Qd2+ { [%eval 0.0] [%clk 0:00:40] } 53. Kf1 { [%eval 0.0] [%clk 0:00:17] } 53... Qd1+ { [%eval 0.0] [%clk 0:00:43] } 54. Kf2 { [%eval 0.0] [%clk 0:00:21] } 54... Qd2+ { [%eval 0.0] [%clk 0:00:47] } 55. Kf3 { [%eval 0.0] [%clk 0:00:18] } 55... Qd3+ { [%eval 0.0] [%clk 0:00:43] } 56. Kf4 { [%eval 0.0] [%clk 0:00:15] } 56... Qd2+ { [%eval 0.0] [%clk 0:00:47] } 57. Kf3 { [%eval 0.0] [%clk 0:00:20] } 57... Qd3+ { [%eval 0.0] [%clk 0:00:51] } 58. Kg2 { [%eval 0.0] [%clk 0:00:19] } 58... Qd2+ { [%eval 0.0] [%clk 0:00:54] } 59. Kg1 { [%eval 0.0] [%clk 0:00:17] } 59... Qc1+ { [%eval 0.0] [%clk 0:00:49] } 60. Kh2 { [%eval 0.0] [%clk 0:00:15] } 60... Qh6+ { [%eval 0.0] [%clk 0:00:53] } 61. Kg2 { [%eval 0.0] [%clk 0:00:17] } 61... Qd2+ { [%eval 0.0] [%clk 0:00:57] } 62. Kf1 { [%eval 0.0] [%clk 0:00:15] } 62... Qd1+ { [%eval 0.0] [%clk 0:00:58] } 63. Kf2 { [%eval 0.0] [%clk 0:00:19] } 63... Qd2+ { [%eval 0.0] [%clk 0:01:02] } 64. Kg1 { [%eval 0.0] [%clk 0:00:22] } 64... Qc1+ { [%eval 0.0] [%clk 0:01:05] } 65. Kh2 { [%eval 0.0] [%clk 0:00:24] } 65... Qh6+ { [%eval 0.0] [%clk 0:01:08] } 66. Kg2 { [%eval 0.0] [%clk 0:00:27] } 66... Qd2+ { [%clk 0:01:13] } 67. Kf3 { [%clk 0:00:16] } 67... Qd3+ { [%clk 0:01:15] } 68. Kf4 { [%clk 0:00:19] } 68... Qd2+ { [%clk 0:01:19] } 1/2-1/2