Event: Round 9: Baimurzin, Aitkazy - Petran, Peter
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-9/xIMoHryf/b2RByl4z
Date: 2025-10-30
White: Baimurzin, Aitkazy
WhiteTitle: IM
WhiteElo: 1851
Black: Petran, Peter
BlackTitle: IM
BlackElo: 2172
Result: 1-0
ECO: A10
Opening: English Opening: Great Snake Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:36] } 1... g6 { [%eval 0.22] [%clk 1:30:49] } 2. Nf3 { [%eval 0.16] [%clk 1:30:51] } 2... Bg7 { [%eval 0.21] [%clk 1:31:13] } 3. g3 { [%eval 0.03] [%clk 1:31:09] } 3... e5 { [%eval 0.21] [%clk 1:31:00] } 4. Nc3 { [%eval 0.15] [%clk 1:31:17] } 4... Ne7 { [%eval 0.42] [%clk 1:31:09] } 5. Bg2 { [%eval 0.13] [%clk 1:30:58] } 5... O-O { [%eval 0.35] [%clk 1:30:41] } 6. O-O { [%eval 0.13] [%clk 1:26:03] } 6... f5 { [%eval 0.28] [%clk 1:29:37] } 7. d3 { [%eval 0.27] [%clk 1:26:08] } 7... d6 { [%eval 0.28] [%clk 1:29:51] } 8. Bd2 { [%eval -0.02] [%clk 1:26:14] } 8... h6 { [%eval -0.02] [%clk 1:29:15] } 9. b4 { [%eval 0.06] [%clk 1:25:46] } 9... c6 { [%eval 0.24] [%clk 1:29:25] } 10. b5 { [%eval 0.19] [%clk 1:24:18] } 10... Be6 { [%eval 0.31] [%clk 1:27:58] } 11. Rb1 { [%eval 0.37] [%clk 1:23:58] } 11... Nd7 { [%eval 0.33] [%clk 1:27:53] } 12. Na4?! { [%eval -0.39] } { Inaccuracy. Bc1 was best. } { [%clk 1:17:38] } 12... g5 { [%eval -0.01] [%clk 1:25:04] } 13. Qc2?! { [%eval -0.88] } { Inaccuracy. bxc6 was best. } { [%clk 1:13:58] } 13... c5?! { [%eval -0.25] } { Inaccuracy. cxb5 was best. } { [%clk 1:21:14] } 14. Ne1 { [%eval -0.52] [%clk 1:11:58] } 14... Rb8 { [%eval -0.56] [%clk 1:21:25] } 15. Nc3 { [%eval -0.61] [%clk 1:11:34] } 15... Nf6 { [%eval -0.65] [%clk 1:19:15] } 16. Qa4 { [%eval -0.67] [%clk 1:05:57] } 16... Qd7 { [%eval -0.16] [%clk 1:14:29] } 17. b6 { [%eval -0.31] [%clk 0:56:30] } 17... Qxa4 { [%eval 0.0] [%clk 1:08:08] } 18. Nxa4 { [%eval 0.01] [%clk 0:55:51] } 18... a6 { [%eval 0.0] [%clk 1:08:32] } 19. Nc2 { [%eval 0.0] [%clk 0:55:07] } 19... f4 { [%eval 0.0] [%clk 1:05:45] } 20. Nc3 { [%eval 0.0] [%clk 0:53:14] } 20... Ng6 { [%eval 0.26] [%clk 0:58:57] } 21. Na1 { [%eval 0.25] [%clk 0:45:50] } 21... Rf7 { [%eval 0.37] [%clk 0:52:58] } 22. Nb3 { [%eval 0.31] [%clk 0:45:07] } 22... Bf8 { [%eval 0.6] [%clk 0:52:40] } 23. Na5 { [%eval 0.65] [%clk 0:44:24] } 23... Kg7 { [%eval 0.68] [%clk 0:52:24] } 24. Rfe1 { [%eval 0.64] [%clk 0:40:45] } 24... g4 { [%eval 0.99] [%clk 0:51:02] } 25. Nd5 { [%eval 0.46] [%clk 0:35:22] } 25... Nxd5?! { [%eval 1.05] } { Inaccuracy. h5 was best. } { [%clk 0:50:11] } 26. cxd5 { [%eval 0.95] [%clk 0:34:59] } 26... Bd7 { [%eval 1.0] [%clk 0:48:18] } 27. Be4 { [%eval 1.12] [%clk 0:34:12] } 27... Bf5 { [%eval 1.1] [%clk 0:46:19] } 28. Rb3 { [%eval 0.73] [%clk 0:31:54] } 28... Bxe4?! { [%eval 1.42] } { Inaccuracy. h5 was best. } { [%clk 0:40:45] } 29. dxe4 { [%eval 1.27] [%clk 0:31:03] } 29... Be7 { [%eval 1.21] [%clk 0:35:34] } 30. Nc4 { [%eval 0.89] [%clk 0:30:06] } 30... Rd8 { [%eval 1.15] [%clk 0:34:55] } 31. Rd1 { [%eval 0.99] [%clk 0:29:30] } 31... Bg5 { [%eval 1.19] [%clk 0:34:48] } 32. Be1 { [%eval 1.0] [%clk 0:28:39] } 32... h5 { [%eval 0.94] [%clk 0:34:49] } 33. f3 { [%eval 0.82] [%clk 0:26:09] } 33... Be7 { [%eval 0.91] [%clk 0:32:20] } 34. Na5 { [%eval 0.9] [%clk 0:24:59] } 34... Bg5 { [%eval 0.91] [%clk 0:30:51] } 35. Kg2 { [%eval 0.55] [%clk 0:25:02] } 35... Rh8 { [%eval 0.67] [%clk 0:29:38] } 36. Nc4 { [%eval 0.71] [%clk 0:19:57] } 36... Be7 { [%eval 0.78] [%clk 0:29:05] } 37. Bf2 { [%eval 0.44] [%clk 0:19:35] } 37... Kf6 { [%eval 0.61] [%clk 0:28:38] } 38. Rf1 { [%eval 0.67] [%clk 0:17:36] } 38... Rfh7 { [%eval 0.9] [%clk 0:27:54] } 39. Bg1 { [%eval 0.43] [%clk 0:15:46] } 39... Kg5 { [%eval 0.83] [%clk 0:27:58] } 40. e3?! { [%eval -0.11] } { Inaccuracy. Kh1 was best. } { [%clk 0:09:51] } 40... fxg3 { [%eval -0.11] [%clk 0:22:28] } 41. hxg3 { [%eval -0.13] [%clk 0:09:47] } 41... gxf3+ { [%eval -0.19] [%clk 0:22:45] } 42. Rxf3 { [%eval -0.68] [%clk 0:09:55] } 42... h4 { [%eval -0.88] [%clk 0:20:53] } 43. Rb1?! { [%eval -1.59] } { Inaccuracy. Kh3 was best. } { [%clk 0:08:46] } 43... hxg3?? { [%eval 1.15] } { Blunder. Kg4 was best. } { [%clk 0:15:00] } 44. Rxg3+ { [%eval 1.19] [%clk 0:08:44] } 44... Kh5 { [%eval 1.63] [%clk 0:14:23] } 45. Kf1 { [%eval 1.65] [%clk 0:06:26] } 45... Rf7+ { [%eval 1.63] [%clk 0:11:28] } 46. Ke2 { [%eval 1.61] [%clk 0:05:17] } 46... Rhf8? { [%eval 2.9] } { Mistake. Kh6 was best. } { [%clk 0:11:45] } 47. Rg2 { [%eval 2.68] [%clk 0:03:02] } 47... Nh4?! { [%eval 4.19] } { Inaccuracy. Rg8 was best. } { [%clk 0:09:08] } 48. Rg3?? { [%eval 1.86] } { Blunder. Rh2 was best. } { [%clk 0:20:22] } 48... Ng6 { [%eval 2.48] [%clk 0:22:25] } 49. Kd3?? { [%eval 0.66] } { Blunder. Rg2 was best. } { [%clk 0:17:18] } 49... Bh4? { [%eval 2.01] } { Mistake. Rf1 was best. } { [%clk 0:21:11] } 50. Rg2 { [%eval 2.01] [%clk 0:17:11] } 50... Rf6?! { [%eval 3.31] } { Inaccuracy. Rf3 was best. } { [%clk 0:21:19] } 51. Rbb2?? { [%eval 1.33] } { Blunder. Bh2 was best. } { [%clk 0:16:00] } 51... R8f7? { [%eval 3.17] } { Mistake. Rf3 was best. } { [%clk 0:21:00] } 52. Bh2 { [%eval 3.37] [%clk 0:15:15] } 52... Rf8 { [%eval 3.41] [%clk 0:20:53] } 53. Bg3? { [%eval 1.52] } { Mistake. Rb1 was best. } { [%clk 0:15:00] } 53... Rf3 { [%eval 1.67] [%clk 0:20:41] } 54. Bh2 { [%eval 1.56] [%clk 0:10:41] } 54... R8f6 { [%eval 1.88] [%clk 0:19:54] } 55. Rbe2 { [%eval 1.73] [%clk 0:08:51] } 55... Bg5? { [%eval 3.27] } { Mistake. Rh3 was best. } { [%clk 0:15:53] } 56. Kc2? { [%eval 1.6] } { Mistake. Bg3 was best. } { [%clk 0:07:10] } 56... Bh4 { [%eval 1.78] [%clk 0:13:14] } 57. Na5 { [%eval 1.69] [%clk 0:04:58] } 57... Rf7 { [%eval 1.66] [%clk 0:13:24] } 58. Kd2 { [%eval 1.17] [%clk 0:04:37] } 58... Rf1?! { [%eval 2.03] } { Inaccuracy. Rh3 was best. } { [%clk 0:12:31] } 59. Nc4?! { [%eval 1.24] } { Inaccuracy. Bg3 was best. } { [%clk 0:04:39] } 59... R7f6? { [%eval 3.05] } { Mistake. Be7 was best. } { [%clk 0:10:21] } 60. Rg1? { [%eval 1.36] } { Mistake. Bg3 was best. } { [%clk 0:04:32] } 60... R1f3?! { [%eval 2.13] } { Inaccuracy. Rxg1 was best. } { [%clk 0:09:51] } 61. Reg2 { [%eval 1.77] [%clk 0:04:30] } 61... Rf2+ { [%eval 1.7] [%clk 0:09:33] } 62. Kd3 { [%eval 1.54] [%clk 0:04:33] } 62... Rxg2 { [%eval 1.85] [%clk 0:06:21] } 63. Rxg2 { [%eval 1.9] [%clk 0:05:01] } 63... Kh6 { [%eval 1.65] [%clk 0:04:53] } 64. Bg3 { [%eval 2.01] [%clk 0:04:30] } 64... Rf3?? { [%eval 5.02] } { Blunder. Bxg3 was best. } { [%clk 0:03:42] } 65. Bh2?? { [%eval 2.02] } { Blunder. Nxd6 was best. } { [%clk 0:04:18] } 65... Rf6 { [%eval 1.43] [%clk 0:02:45] } 66. Ke2 { [%eval 1.89] [%clk 0:04:32] } 66... Ne7 { [%eval 2.43] [%clk 0:00:41] } 67. Bg3? { [%eval 1.02] } { Mistake. Bg1 was best. } { [%clk 0:04:26] } 67... Bxg3 { [%eval 1.02] [%clk 0:00:39] } 68. Rxg3 { [%eval 1.04] [%clk 0:04:55] } 68... Ng6?? { [%eval 5.0] } { Blunder. Kh7 was best. } { [%clk 0:00:34] } 69. Rf3 { [%eval 5.44] [%clk 0:04:33] } 69... Kg5 { [%eval 6.57] [%clk 0:00:32] } 70. Rxf6 { [%eval 6.62] [%clk 0:04:46] } 70... Kxf6 { [%eval 6.51] [%clk 0:01:01] } 71. Nxd6 { [%eval 6.38] [%clk 0:05:03] } 71... Ne7 { [%eval 6.46] [%clk 0:01:22] } 72. Nxb7 { [%eval 6.28] [%clk 0:04:59] } 72... Nc8 { [%eval 6.76] [%clk 0:01:13] } 73. Nxc5 { [%eval 6.57] [%clk 0:05:17] } 73... Nxb6 { [%eval 6.36] [%clk 0:01:39] } 74. Nxa6 { [%eval 6.09] [%clk 0:05:38] } 1-0