Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-14
White: Smerdon, David C
WhiteTitle: GM
WhiteElo: 2475
Black: Gong, Daniel Hanwen
BlackTitle: FM
BlackElo: 2240
Result: 1/2-1/2
ECO: C43
Opening: Petrov's Defense: Modern Attack, Center Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30\

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... e5 { [%eval 0.21] [%clk 1:30:56] } 2. Nf3 { [%eval 0.21] [%clk 1:29:07] } 2... Nf6 { [%eval 0.3] [%clk 1:31:21] } 3. d4 { [%eval 0.25] [%clk 1:24:34] } 3... Nxe4 { [%eval 0.25] [%clk 1:27:39] } 4. Bd3 { [%eval 0.24] [%clk 1:24:32] } 4... d5 { [%eval 0.21] [%clk 1:26:45] } 5. Nxe5 { [%eval 0.2] [%clk 1:24:55] } 5... Nd7 { [%eval 0.27] [%clk 1:19:23] } 6. Nc3 { [%eval 0.13] [%clk 1:24:11] } 6... Bb4 { [%eval 0.34] [%clk 1:08:56] } 7. O-O { [%eval 0.26] [%clk 1:24:27] } 7... Nxe5 { [%eval 0.27] [%clk 1:07:35] } 8. dxe5 { [%eval 0.4] [%clk 1:23:30] } 8... Bxc3 { [%eval 0.44] [%clk 0:49:31] } 9. bxc3 { [%eval 0.53] [%clk 1:22:51] } 9... Be6 { [%eval 0.73] [%clk 0:49:59] } 10. Qe1 { [%eval 0.78] [%clk 0:51:23] } 10... Nc5 { [%eval 0.65] [%clk 0:49:31] } 11. Bb5+ { [%eval 0.34] [%clk 0:50:31] } 11... c6 { [%eval 0.4] [%clk 0:48:06] } 12. Ba3 { [%eval 0.48] [%clk 0:47:27] } 12... Qa5?! { [%eval 1.23] } { Inaccuracy. cxb5 was best. } { [%clk 0:24:15] } 13. Bxc5 { [%eval 1.11] [%clk 0:46:33] } 13... Qxb5 { [%eval 1.11] [%clk 0:24:43] } 14. Qe3 { [%eval 1.14] [%clk 0:44:06] } 14... b6 { [%eval 1.17] [%clk 0:25:07] } 15. Bd6 { [%eval 1.18] [%clk 0:44:09] } 15... O-O-O { [%eval 1.1] [%clk 0:23:45] } 16. a4 { [%eval 1.14] [%clk 0:43:51] } 16... Qa6 { [%eval 1.25] [%clk 0:23:51] } 17. a5 { [%eval 1.24] [%clk 0:41:55] } 17... b5 { [%eval 1.23] [%clk 0:24:19] } 18. h3 { [%eval 1.3] [%clk 0:28:19] } 18... h5 { [%eval 1.32] [%clk 0:24:30] } 19. Rfb1 { [%eval 1.32] [%clk 0:27:28] } 19... Rhg8 { [%eval 1.33] [%clk 0:20:27] } 20. Rb4 { [%eval 1.32] [%clk 0:26:41] } 20... Rd7 { [%eval 1.34] [%clk 0:20:54] } 21. Rh4 { [%eval 1.39] [%clk 0:24:10] } 21... g6 { [%eval 1.37] [%clk 0:20:45] } 22. Kh2 { [%eval 1.32] [%clk 0:24:34] } 22... Qb7 { [%eval 1.55] [%clk 0:15:47] } 23. Qg5?! { [%eval 0.97] } { Inaccuracy. Rf4 was best. } { [%clk 0:24:19] } 23... Rdd8 { [%eval 1.39] [%clk 0:15:23] } 24. Rf4 { [%eval 0.91] [%clk 0:22:39] } 24... Qd7?! { [%eval 1.77] } { Inaccuracy. Rxd6 was best. } { [%clk 0:13:51] } 25. Rf6 { [%eval 1.46] [%clk 0:22:31] } 25... Rh8?? { [%eval 3.56] } { Blunder. Kb7 was best. } { [%clk 0:13:31] } 26. Rd1?? { [%eval 0.72] } { Blunder. a6 was best. } { [%clk 0:21:43] } 26... Kb7 { [%eval 0.73] [%clk 0:12:29] } 27. Rd4 { [%eval 0.74] [%clk 0:21:05] } 27... Ka6 { [%eval 0.85] [%clk 0:11:48] } 28. Qe3 { [%eval 0.79] [%clk 0:20:09] } 28... Rhe8 { [%eval 0.79] [%clk 0:11:21] } 29. Rdf4 { [%eval 0.76] [%clk 0:19:44] } 29... Rh8 { [%eval 0.82] [%clk 0:11:13] } 30. Qc5 { [%eval 0.76] [%clk 0:20:01] } 30... Rc8 { [%eval 0.67] [%clk 0:11:11] } 31. Kg1 { [%eval 0.47] [%clk 0:18:33] } 31... Rh7 { [%eval 0.7] [%clk 0:11:15] } 32. Kf1?! { [%eval 0.0] } { Inaccuracy. Qe3 was best. } { [%clk 0:18:02] } 32... Rhh8?! { [%eval 0.65] } { Inaccuracy. Qd8 was best. } { [%clk 0:10:01] } 33. Ke1 { [%eval 0.4] [%clk 0:18:19] } 33... Rh7 { [%eval 0.49] [%clk 0:10:28] } 34. Kd1 { [%eval 0.17] [%clk 0:18:38] } 34... Rhh8 { [%eval 0.55] [%clk 0:10:54] } 35. Ke1 { [%eval 0.56] [%clk 0:18:24] } 35... Rh7 { [%eval 0.53] [%clk 0:11:22] } 36. Ke2 { [%eval 0.0] [%clk 0:18:32] } 36... Rhh8?! { [%eval 0.69] } { Inaccuracy. Qd8 was best. } { [%clk 0:11:48] } 37. Kd1 { [%eval 0.41] [%clk 0:18:54] } 37... Rh7 { [%eval 0.41] [%clk 0:12:16] } 38. Kd2 { [%eval 0.03] [%clk 0:19:19] } 38... Rhh8?! { [%eval 0.68] } { Inaccuracy. Qd8 was best. } { [%clk 0:12:43] } 39. Kc1 { [%eval 0.73] [%clk 0:19:44] } 39... Rh7 { [%eval 0.47] [%clk 0:13:10] } 40. Kb1 { [%eval 0.37] [%clk 0:19:53] } 40... Rhh8 { [%eval 0.64] [%clk 0:13:37] } 41. Kc1 { [%eval 0.62] [%clk 0:20:13] } 41... Rh7 { [%eval 0.6] [%clk 0:14:05] } 42. Kb2 { [%eval 0.54] [%clk 0:20:38] } 42... Rhh8 { [%eval 0.66] [%clk 0:14:33] } 43. Rf3 { [%eval 0.66] [%clk 0:17:47] } 43... Rh7 { [%eval 0.66] [%clk 0:13:42] } 44. Rg3 { [%eval 0.65] [%clk 0:17:05] } 44... Rhh8 { [%eval 0.67] [%clk 0:12:56] } 45. Rgf3 { [%eval 0.69] [%clk 0:16:10] } 45... Rh7 { [%eval 0.55] [%clk 0:13:11] } 46. R3f4 { [%eval 0.45] [%clk 0:16:08] } 46... Rhh8 { [%eval 0.61] [%clk 0:13:29] } 47. Rh4?! { [%eval 0.03] } { Inaccuracy. h4 was best. } { [%clk 0:16:21] } 47... Qd8 { [%eval 0.13] [%clk 0:09:57] } 48. f4 { [%eval -0.09] [%clk 0:12:37] } 48... Qxa5 { [%eval -0.15] [%clk 0:07:41] } 49. g4? { [%eval -1.47] } { Mistake. Qb4 was best. } { [%clk 0:25:35] } 49... d4 { [%eval -1.49] [%clk 0:28:44] } 50. cxd4 { [%eval -1.53] [%clk 0:22:09] } 50... g5?? { [%eval 1.54] } { Blunder. Qa2+ was best. } { [%clk 0:28:36] } 51. f5? { [%eval 0.0] } { Mistake. fxg5 was best. } { [%clk 0:20:21] } 51... Qa2+ { [%eval 0.0] [%clk 0:26:24] } 52. Kc1 { [%eval 0.0] [%clk 0:20:35] } 52... Bc4 { [%eval 0.54] [%clk 0:26:02] } 53. Rxh5 { [%eval 0.75] [%clk 0:19:27] } 53... Rhd8?? { [%eval 2.64] } { Blunder. Qa1+ was best. } { [%clk 0:16:05] } 54. Qa3+ { [%eval 2.65] [%clk 0:13:30] } 54... Qxa3+ { [%eval 2.69] [%clk 0:16:24] } 55. Bxa3 { [%eval 2.58] [%clk 0:13:58] } 55... Rxd4 { [%eval 2.53] [%clk 0:16:48] } 56. e6 { [%eval 2.62] [%clk 0:13:15] } 56... fxe6 { [%eval 2.67] [%clk 0:16:58] } 57. fxe6 { [%eval 2.58] [%clk 0:13:43] } 57... b4 { [%eval 2.62] [%clk 0:15:12] } 58. Bxb4 { [%eval 2.64] [%clk 0:12:25] } 58... Bxe6 { [%eval 2.65] [%clk 0:15:39] } 59. Rxe6 { [%eval 2.42] [%clk 0:11:38] } 59... Rxb4 { [%eval 2.64] [%clk 0:16:05] } 60. Rxg5 { [%eval 2.59] [%clk 0:12:05] } 60... Kb6 { [%eval 2.47] [%clk 0:16:21] } 61. h4? { [%eval 1.04] } { Mistake. Rge5 was best. } { [%clk 0:10:52] } 61... a5 { [%eval 1.35] [%clk 0:16:41] } 62. h5 { [%eval 1.23] [%clk 0:10:55] } 62... a4 { [%eval 1.53] [%clk 0:16:54] } 63. Re3?! { [%eval 0.83] } { Inaccuracy. c3 was best. } { [%clk 0:11:17] } 63... Rf8?? { [%eval 3.03] } { Blunder. Ra8 was best. } { [%clk 0:15:42] } 64. Rf5?? { [%eval 0.11] } { Blunder. h6 was best. } { [%clk 0:03:58] } 64... Ra8 { [%eval 0.17] [%clk 0:14:43] } 65. Rff3 { [%eval 0.0] [%clk 0:02:55] } 1/2-1/2