Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-22
White: Khalema, Sechaba
WhiteElo: 1779
Black: Cogan, Nicolas
BlackElo: 2112
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
Variant: Standard
TimeControl: 40/5400+30:1800

1. d4 { [%eval 0.17] [%clk 1:30:36] } 1... Nf6 { [%eval 0.17] [%clk 1:30:55] } 2. c4 { [%eval 0.17] [%clk 1:30:17] } 2... e6 { [%eval 0.11] [%clk 1:31:12] } 3. Nf3 { [%eval 0.12] [%clk 1:30:10] } 3... d5 { [%eval 0.17] [%clk 1:31:22] } 4. Nc3 { [%eval 0.1] [%clk 1:30:11] } 4... Bb4 { [%eval 0.12] [%clk 1:31:45] } 5. Qa4+ { [%eval 0.24] [%clk 1:25:43] } 5... Nc6 { [%eval 0.23] [%clk 1:32:00] } 6. Ne5 { [%eval -0.25] [%clk 1:26:00] } 6... Bd7 { [%eval -0.05] [%clk 1:28:58] } 7. Nxc6 { [%eval -0.39] [%clk 1:23:07] } 7... Bxc3+ { [%eval -0.39] [%clk 1:29:11] } 8. bxc3 { [%eval -0.31] [%clk 1:23:29] } 8... Bxc6 { [%eval -0.3] [%clk 1:29:22] } 9. Qb4 { [%eval -0.57] [%clk 1:23:43] } 9... dxc4 { [%eval -0.2] [%clk 1:20:39] } 10. Qxc4 { [%eval -0.3] [%clk 1:23:56] } 10... Ne4 { [%eval -0.19] [%clk 1:20:49] } 11. Be3?! { [%eval -0.95] } { Inaccuracy. h4 was best. } { [%clk 1:23:41] } 11... O-O?! { [%eval -0.28] } { Inaccuracy. Qh4 was best. } { [%clk 1:16:26] } 12. f3 { [%eval -0.26] [%clk 1:23:08] } 12... Bd5 { [%eval -0.24] [%clk 1:14:09] } 13. Qd3 { [%eval -0.3] [%clk 1:22:09] } 13... Nd6 { [%eval -0.24] [%clk 1:14:22] } 14. g3 { [%eval -0.5] [%clk 1:18:51] } 14... c5?! { [%eval 0.06] } { Inaccuracy. b5 was best. } { [%clk 0:52:34] } 15. Bg2?! { [%eval -0.59] } { Inaccuracy. dxc5 was best. } { [%clk 1:18:35] } 15... cxd4 { [%eval -0.65] [%clk 0:51:10] } 16. cxd4 { [%eval -0.85] [%clk 1:18:56] } 16... Rc8 { [%eval -0.5] [%clk 0:39:01] } 17. O-O { [%eval -0.8] [%clk 1:11:43] } 17... Qa5 { [%eval -0.39] [%clk 0:37:35] } 18. Bf4 { [%eval -0.87] [%clk 0:58:39] } 18... Bc4 { [%eval -0.73] [%clk 0:33:13] } 19. Qd1 { [%eval -0.98] [%clk 0:58:16] } 19... Nb5 { [%eval -0.99] [%clk 0:31:49] } 20. Rf2 { [%eval -0.96] [%clk 0:54:34] } 20... Rfd8 { [%eval -0.59] [%clk 0:26:51] } 21. e3?! { [%eval -1.66] } { Inaccuracy. Bd2 was best. } { [%clk 0:45:31] } 21... f6 { [%eval -1.12] [%clk 0:23:29] } 22. g4? { [%eval -2.75] } { Mistake. a4 was best. } { [%clk 0:38:19] } 22... e5 { [%eval -2.64] [%clk 0:23:16] } 23. Bg3 { [%eval -2.57] [%clk 0:38:22] } 23... exd4 { [%eval -2.8] [%clk 0:23:10] } 24. exd4 { [%eval -2.65] [%clk 0:38:47] } 24... Nxd4 { [%eval -2.6] [%clk 0:22:20] } 25. Qb1? { [%eval -4.39] } { Mistake. Qe1 was best. } { [%clk 0:27:40] } 25... Qc3?! { [%eval -3.35] } { Inaccuracy. Ne2+ was best. } { [%clk 0:16:26] } 26. Qe1?! { [%eval -4.53] } { Inaccuracy. h4 was best. } { [%clk 0:23:45] } 26... Ne2+ { [%eval -4.42] [%clk 0:10:46] } 27. Kh1 { [%eval -4.4] [%clk 0:23:17] } 27... Nxg3+? { [%eval -2.46] } { Mistake. Qd4 was best. } { [%clk 0:10:17] } 28. hxg3 { [%eval -2.39] [%clk 0:23:37] } 28... Qxe1+ { [%eval -2.26] [%clk 0:10:04] } 29. Rxe1 { [%eval -2.15] [%clk 0:23:59] } 29... Kf7 { [%eval -1.81] [%clk 0:08:23] } 30. Kg1 { [%eval -2.39] [%clk 0:23:39] } 30... b5 { [%eval -2.31] [%clk 0:04:40] } 31. Rb2 { [%eval -2.79] [%clk 0:23:35] } 31... a5 { [%eval -2.74] [%clk 0:01:56] } 32. Bf1 { [%eval -2.77] [%clk 0:23:38] } 32... Bxf1 { [%eval -2.5] [%clk 0:02:07] } 33. Kxf1 { [%eval -2.83] [%clk 0:23:53] } 33... b4 { [%eval -2.7] [%clk 0:02:17] } 34. g5 { [%eval -3.32] [%clk 0:24:17] } 34... Rc3 { [%eval -3.03] [%clk 0:02:17] } 35. gxf6?! { [%eval -4.56] } { Inaccuracy. Rf2 was best. } { [%clk 0:23:43] } 35... Rxf3+ { [%eval -4.54] [%clk 0:01:55] } 36. Kg2 { [%eval -4.33] [%clk 0:23:47] } 36... Rxf6? { [%eval -2.63] } { Mistake. Rdd3 was best. } { [%clk 0:02:09] } 37. Re5 { [%eval -2.67] [%clk 0:24:04] } 37... Ra8 { [%eval -2.41] [%clk 0:01:44] } 38. a3 { [%eval -2.66] [%clk 0:24:27] } 38... Rb6 { [%eval -2.76] [%clk 0:00:34] } 39. axb4 { [%eval -2.84] [%clk 0:24:38] } 39... axb4 { [%eval -2.78] [%clk 0:00:44] } 40. Rb3?! { [%eval -3.62] } { Inaccuracy. Re3 was best. } { [%clk 0:24:56] } 40... Ra2+ { [%eval -3.58] [%clk 0:00:36] } 41. Kh3 { [%eval -3.59] [%clk 0:25:09] } 41... Ra8? { [%eval -1.74] } { Mistake. Ra3 was best. } { [%clk 0:24:25] } 42. g4? { [%eval -3.39] } { Mistake. Re4 was best. } { [%clk 0:55:10] } 42... Kf6 { [%eval -3.18] [%clk 0:21:39] } 43. Re4?! { [%eval -4.81] } { Inaccuracy. Rf5+ was best. } { [%clk 0:54:55] } 43... Rab8?? { [%eval -2.25] } { Blunder. Ra3 was best. } { [%clk 0:21:56] } 44. Kh4 { [%eval -2.01] [%clk 0:55:09] } 44... h6 { [%eval -1.47] [%clk 0:21:52] } 45. Kh5?! { [%eval -2.38] } { Inaccuracy. Rf3+ was best. } { [%clk 0:55:14] } 45... Rb5+ { [%eval -2.33] [%clk 0:21:43] } 46. Kh4 { [%eval -2.06] [%clk 0:55:37] } 46... R8b6 { [%eval -2.11] [%clk 0:21:27] } 47. Rf3+ { [%eval -2.03] [%clk 0:55:34] } 47... Kg6 { [%eval -2.25] [%clk 0:21:43] } 48. Rb3 { [%eval -2.15] [%clk 0:55:58] } 48... h5?! { [%eval -1.23] } { Inaccuracy. Kh7 was best. } { [%clk 0:17:21] } 49. Rf4? { [%eval -2.45] } { Mistake. gxh5+ was best. } { [%clk 0:53:42] } 49... hxg4?! { [%eval -1.24] } { Inaccuracy. Kh6 was best. } { [%clk 0:17:02] } 50. Kxg4 { [%eval -1.21] [%clk 0:53:59] } 50... Rg5+ { [%eval -1.34] [%clk 0:16:49] } 51. Kf3?? { [%eval -5.26] } { Blunder. Kh3 was best. } { [%clk 0:54:13] } 51... Rf5 { [%eval -5.0] [%clk 0:16:17] } 52. Kg4 { [%eval -4.98] [%clk 0:53:57] } 52... Rxf4+ { [%eval -5.24] [%clk 0:16:16] } 53. Kxf4 { [%eval -5.2] [%clk 0:54:18] } 53... Kf6 { [%eval -4.96] [%clk 0:16:11] } 54. Ke4 { [%eval -4.9] [%clk 0:54:23] } 54... g5 { [%eval -4.97] [%clk 0:15:49] } 55. Rf3+ { [%eval -5.36] [%clk 0:54:20] } 55... Kg6 { [%eval -5.33] [%clk 0:15:58] } 56. Rb3 { [%eval -5.3] [%clk 0:54:43] } 56... Rb5 { [%eval -5.14] [%clk 0:15:18] } 57. Kd4 { [%eval -5.02] [%clk 0:54:53] } 57... g4 { [%eval -5.17] [%clk 0:15:28] } 58. Rg3 { [%eval -5.9] [%clk 0:53:13] } 58... Kg5 { [%eval -5.93] [%clk 0:15:04] } 59. Kc4 { [%eval -5.84] [%clk 0:52:07] } 59... Rb8 { [%eval -5.73] [%clk 0:15:22] } 60. Kb3 { [%eval -6.51] [%clk 0:51:43] } 60... Kf4 { [%eval -6.42] [%clk 0:15:41] } 61. Rg1 { [%eval -6.33] [%clk 0:51:04] } 61... g3 { [%eval -6.26] [%clk 0:15:23] } 62. Rf1+ { [%eval -5.97] [%clk 0:49:50] } 62... Kg4 { [%eval -5.95] [%clk 0:15:41] } 63. Rd1 { [%eval -7.22] [%clk 0:48:41] } 63... g2 { [%eval -6.61] [%clk 0:15:44] } 64. Kc2 { [%eval -8.56] [%clk 0:48:20] } 64... Kg3 { [%eval -8.2] [%clk 0:15:29] } 0-1