Event: Round 1: Natrada Kaewwattha - Oleg Badmatsyrenov
Date: 2024-02-23
White: Natrada Kaewwattha
WhiteElo: 1453
Black: Oleg Badmatsyrenov
BlackTitle: IM
BlackElo: 2412
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:30:53] } 1... c5 { [%eval 0.33] [%clk 1:30:49] } 2. c3 { [%eval 0.04] [%clk 1:31:07] } 2... Qa5?! { [%eval 0.75] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:19] } 3. Nf3 { [%eval 0.72] [%clk 1:28:06] } 3... Nc6 { [%eval 0.25] [%clk 1:30:39] } 4. Be2 { [%eval 0.57] [%clk 1:26:48] } 4... Nf6 { [%eval 0.89] [%clk 1:30:38] } 5. d3?! { [%eval 0.32] } { Inaccuracy. e5 was best. } { [%clk 1:23:02] } 5... d6 { [%eval 0.3] [%clk 1:30:51] } 6. Nbd2 { [%eval 0.28] [%clk 1:19:42] } 6... g6 { [%eval 0.48] [%clk 1:31:01] } 7. O-O { [%eval 0.46] [%clk 1:18:03] } 7... Bg7 { [%eval 0.58] [%clk 1:30:47] } 8. Re1 { [%eval 0.25] [%clk 1:13:56] } 8... O-O { [%eval 0.5] [%clk 1:31:06] } 9. Nf1?! { [%eval -0.07] } { Inaccuracy. d4 was best. } { [%clk 1:11:19] } 9... b5 { [%eval 0.0] [%clk 1:28:52] } 10. Ng3 { [%eval -0.34] [%clk 1:08:12] } 10... b4 { [%eval -0.33] [%clk 1:28:24] } 11. Bd2 { [%eval -0.27] [%clk 1:07:40] } 11... bxc3 { [%eval -0.35] [%clk 1:28:36] } 12. Bxc3 { [%eval -0.32] [%clk 1:07:21] } 12... Qb6 { [%eval -0.33] [%clk 1:28:58] } 13. d4 { [%eval -0.29] [%clk 1:00:03] } 13... Ng4 { [%eval 0.0] [%clk 1:26:57] } 14. d5 { [%eval 0.0] [%clk 0:55:29] } 14... Nd4 { [%eval 0.0] [%clk 1:26:32] } 15. h3 { [%eval -0.06] [%clk 0:52:08] } 15... Nxf3+ { [%eval 0.17] [%clk 1:23:45] } 16. Bxf3 { [%eval 0.14] [%clk 0:51:57] } 16... Ne5 { [%eval 0.0] [%clk 1:24:12] } 17. Rc1 { [%eval -0.01] [%clk 0:45:13] } 17... Ba6 { [%eval -0.11] [%clk 1:23:12] } 18. Be2 { [%eval -0.17] [%clk 0:44:53] } 18... Rab8 { [%eval -0.09] [%clk 1:22:05] } 19. f4?! { [%eval -0.98] } { Inaccuracy. Nf1 was best. } { [%clk 0:38:23] } 19... Nd3 { [%eval -0.91] [%clk 1:17:17] } 20. Bxd3 { [%eval -0.94] [%clk 0:36:58] } 20... Bxc3 { [%eval -0.96] [%clk 1:17:36] } 21. bxc3 { [%eval -0.96] [%clk 0:35:41] } 21... c4+ { [%eval -1.0] [%clk 1:18:01] } 22. Kh2 { [%eval -1.0] [%clk 0:35:44] } 22... cxd3 { [%eval -0.84] [%clk 1:18:28] } 23. e5 { [%eval -1.22] [%clk 0:30:30] } 23... Qf2 { [%eval -0.87] [%clk 1:17:21] } 24. Rf1 { [%eval -0.87] [%clk 0:29:23] } 24... Qc5 { [%eval -0.87] [%clk 1:15:09] } 25. Qd2?! { [%eval -1.64] } { Inaccuracy. exd6 was best. } { [%clk 0:24:33] } 25... Qxd5 { [%eval -1.92] [%clk 1:15:12] } 26. exd6 { [%eval -2.31] [%clk 0:22:34] } 26... Qxd6 { [%eval -2.31] [%clk 1:14:56] } 27. Rf3 { [%eval -2.28] [%clk 0:19:43] } 27... f5? { [%eval -0.71] } { Mistake. Rfd8 was best. } { [%clk 1:10:11] } 28. c4 { [%eval -0.57] } 28... Rfd8 { [%eval -0.6] [%clk 1:10:40] } 29. Rc3 { [%eval -0.63] [%clk 0:17:45] } 29... Qc5 { [%eval -0.61] [%clk 1:03:28] } 30. Rfxd3 { [%eval -0.58] [%clk 0:14:37] } 30... Rxd3 { [%eval -0.57] [%clk 1:03:50] } 31. Qxd3 { [%eval -0.63] [%clk 0:14:58] } 31... Rc8 { [%eval -0.11] [%clk 1:02:07] } 32. Nf1 { [%eval -0.1] [%clk 0:13:18] } 32... Bb7 { [%eval -0.08] [%clk 0:59:34] } 33. Ne3 { [%eval -0.35] [%clk 0:12:27] } 33... Be4 { [%eval -0.25] [%clk 0:59:07] } 34. Qd7 { [%eval -0.2] [%clk 0:10:43] } 34... Kf7 { [%eval -0.17] [%clk 0:59:31] } 35. Rb3 { [%eval -0.14] [%clk 0:09:58] } 35... Rc7 { [%eval -0.21] [%clk 0:58:51] } 36. Qd8 { [%eval -0.17] [%clk 0:09:22] } 36... Qd6 { [%eval 0.0] [%clk 0:58:30] } 37. Qxd6 { [%eval 0.0] [%clk 0:07:32] } 37... exd6 { [%eval 0.0] [%clk 0:58:57] } 38. Kg3 { [%eval 0.0] [%clk 0:06:48] } 38... Ke6 { [%eval 0.0] [%clk 0:59:23] } 39. Kf2 { [%eval 0.0] [%clk 0:06:28] } 39... Kd7 { [%eval 0.0] [%clk 0:59:16] } 40. Ke2 { [%eval 0.0] [%clk 0:05:58] } 40... Kc6 { [%eval 0.0] [%clk 0:59:41] } 41. Kd2 { [%eval 0.0] [%clk 0:04:57] } 41... Re7 { [%eval 0.0] [%clk 0:59:57] } 42. Kc3 { [%eval 0.0] [%clk 0:01:44] } 42... a6 { [%eval 0.06] [%clk 0:59:45] } 43. Kd4 { [%eval 0.05] [%clk 0:01:33] } 43... Re8 { [%eval 0.14] [%clk 1:00:10] } 44. a3 { [%eval 0.02] [%clk 0:01:37] } 44... Kc7 { [%eval 0.01] [%clk 1:00:22] } 45. g3 { [%eval 0.02] [%clk 0:01:04] } 45... Bc6 { [%eval 0.0] [%clk 1:00:11] } 46. Nd5+ { [%eval 0.0] [%clk 0:00:44] } 46... Bxd5 { [%eval 0.0] [%clk 1:00:36] } 47. Kxd5 { [%eval 0.02] [%clk 0:00:56] } 47... Re1 { [%eval 0.01] [%clk 1:00:56] } 48. Rd3 { [%eval 0.0] [%clk 0:00:49] } 48... Rc1 { [%eval 0.0] [%clk 1:01:12] } 49. Ke6 { [%eval 0.0] [%clk 0:00:31] } 49... a5 { [%eval 0.0] [%clk 0:58:13] } 50. Kf6 { [%eval 0.0] [%clk 0:00:34] } 50... a4 { [%eval 0.0] [%clk 0:56:14] } 51. Kg7 { [%eval 0.0] [%clk 0:00:51] } 51... Rb1 { [%eval 0.0] [%clk 0:56:41] } 52. Kxh7 { [%eval 0.0] [%clk 0:00:34] } 52... Rb3 { [%eval 0.0] [%clk 0:57:06] } 53. Rd5 { [%eval 0.0] [%clk 0:00:42] } 53... Rxg3 { [%eval -0.01] [%clk 0:57:15] } 54. Ra5 { [%eval -0.02] [%clk 0:00:47] } 54... Kd7 { [%eval -0.02] [%clk 0:52:19] } 55. Rxa4 { [%eval -0.06] [%clk 0:00:54] } 55... Ke6 { [%eval -0.05] [%clk 0:52:39] } 56. Kg7 { [%eval -0.07] [%clk 0:00:38] } 56... g5 { [%eval -0.09] [%clk 0:49:41] } 57. fxg5 { [%eval -0.22] [%clk 0:00:54] } 57... Rxg5+ { [%eval -0.1] [%clk 0:50:09] } 58. Kh6 { [%eval -0.21] [%clk 0:01:06] } 58... Rg8 { [%eval -0.29] [%clk 0:48:49] } 59. Ra6? { [%eval -1.82] } { Mistake. Kh7 was best. } { [%clk 0:00:52] } 59... Ke5 { [%eval -2.09] [%clk 0:49:12] } 60. Ra5+? { [%eval -4.05] } { Mistake. Kh7 was best. } { [%clk 0:00:45] } 60... Kf6 { [%eval -3.78] [%clk 0:49:37] } 61. Kh7 { [%eval -3.93] [%clk 0:00:43] } 61... Rg3 { [%eval -3.52] [%clk 0:49:53] } 62. Ra6 { [%eval -3.71] [%clk 0:00:39] } 62... Rxh3+ { [%eval -4.41] [%clk 0:50:17] } 63. Kg8 { [%eval -3.91] [%clk 0:01:06] } 63... Ke5 { [%eval -4.03] [%clk 0:50:04] } 64. Ra5+ { [%eval -4.47] [%clk 0:00:35] } 64... Ke4 { [%eval -4.22] [%clk 0:48:57] } 65. Rd5 { [%eval -5.06] [%clk 0:00:36] } 65... Rd3 { [%eval -5.06] [%clk 0:49:16] } 66. Ra5 { [%eval -5.06] [%clk 0:00:37] } 66... f4 { [%eval -5.03] [%clk 0:49:41] } 67. a4 { [%eval -5.25] [%clk 0:00:47] } 67... f3 { [%eval -5.23] [%clk 0:50:07] } 68. Ra8?! { [%eval -7.45] } { Inaccuracy. Ra7 was best. } { [%clk 0:01:11] } 68... f2 { [%eval -6.57] [%clk 0:50:20] } 69. Rf8?? { [%eval #-23] } { Checkmate is now unavoidable. Re8+ was best. } { [%clk 0:01:35] } 69... Rf3 { [%eval -34.45] [%clk 0:50:44] } 0-1