Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-22
White: Kojima, Shinya
WhiteTitle: IM
WhiteElo: 2299
Black: Valderrama Quiceno, Esteban Alb
BlackTitle: IM
BlackElo: 2418
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack
Variant: Standard
TimeControl: 40/5400+30:1800

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:29:25] } 2. c4 { [%eval 0.17] [%clk 1:31:20] } 2... e6 { [%eval 0.11] [%clk 1:29:44] } 3. Nf3 { [%eval 0.12] [%clk 1:31:43] } 3... d5 { [%eval 0.17] [%clk 1:28:37] } 4. Nc3 { [%eval 0.1] [%clk 1:31:54] } 4... Be7 { [%eval 0.21] [%clk 1:27:36] } 5. Bf4 { [%eval 0.18] [%clk 1:31:57] } 5... O-O { [%eval 0.19] [%clk 1:26:27] } 6. e3 { [%eval 0.25] [%clk 1:32:14] } 6... c5 { [%eval 0.21] [%clk 1:21:09] } 7. dxc5 { [%eval 0.19] [%clk 1:32:35] } 7... Bxc5 { [%eval 0.34] [%clk 1:21:22] } 8. a3 { [%eval 0.26] [%clk 1:32:26] } 8... Nc6 { [%eval 0.28] [%clk 1:21:43] } 9. Qc2 { [%eval 0.23] [%clk 1:32:49] } 9... Qa5 { [%eval 0.17] [%clk 1:17:23] } 10. Rd1 { [%eval 0.16] [%clk 1:27:50] } 10... Be7 { [%eval 0.17] [%clk 1:15:50] } 11. Be2 { [%eval 0.21] [%clk 1:26:08] } 11... Ne4 { [%eval 0.24] [%clk 1:04:40] } 12. cxd5 { [%eval 0.24] [%clk 1:26:18] } 12... Nxc3 { [%eval 0.19] [%clk 1:04:59] } 13. Qxc3 { [%eval 0.13] [%clk 1:24:14] } 13... Qxc3+ { [%eval 0.16] [%clk 1:05:15] } 14. bxc3 { [%eval 0.15] [%clk 1:24:38] } 14... exd5 { [%eval 0.02] [%clk 1:05:39] } 15. Rxd5 { [%eval 0.07] [%clk 1:24:42] } 15... Bxa3 { [%eval 0.07] [%clk 1:05:14] } 16. Nd4 { [%eval 0.07] [%clk 1:24:19] } 16... Nxd4 { [%eval 0.48] [%clk 0:48:27] } 17. exd4 { [%eval 0.47] [%clk 1:23:49] } 17... b6 { [%eval 0.52] [%clk 0:30:50] } 18. Rb5 { [%eval 0.51] [%clk 1:16:58] } 18... Re8 { [%eval 0.63] [%clk 0:26:13] } 19. Kd2 { [%eval 0.26] [%clk 1:03:17] } 19... Ba6 { [%eval 0.24] [%clk 0:11:55] } 20. Re5 { [%eval 0.29] [%clk 1:03:10] } 20... Bxe2 { [%eval 0.39] [%clk 0:12:11] } 21. Rxe2 { [%eval 0.38] [%clk 1:00:17] } 21... Rxe2+ { [%eval 0.37] [%clk 0:11:59] } 22. Kxe2 { [%eval 0.38] [%clk 1:00:40] } 22... b5 { [%eval 0.42] [%clk 0:12:21] } 23. Rb1 { [%eval 0.3] [%clk 0:54:59] } 23... a6 { [%eval 0.31] [%clk 0:12:38] } 24. Kd3 { [%eval 0.37] [%clk 0:54:01] } 24... f6 { [%eval 0.23] [%clk 0:11:26] } 25. c4 { [%eval 0.17] [%clk 0:50:06] } 25... bxc4+ { [%eval 0.22] [%clk 0:09:58] } 26. Kxc4 { [%eval 0.24] [%clk 0:50:28] } 26... Rc8+ { [%eval 0.44] [%clk 0:09:13] } 27. Kd3 { [%eval 0.55] [%clk 0:49:05] } 27... a5?! { [%eval 1.27] } { Inaccuracy. Ra8 was best. } { [%clk 0:08:24] } 28. Bd2 { [%eval 1.37] [%clk 0:40:41] } 28... Bb4 { [%eval 1.92] [%clk 0:07:45] } 29. Bxb4 { [%eval 1.69] [%clk 0:40:34] } 29... Rb8 { [%eval 1.69] [%clk 0:06:47] } 30. Rb2?! { [%eval 0.98] } { Inaccuracy. Kc4 was best. } { [%clk 0:37:04] } 30... axb4 { [%eval 1.05] [%clk 0:07:09] } 31. Kc4 { [%eval 1.01] [%clk 0:37:26] } 31... Rc8+?! { [%eval 1.75] } { Inaccuracy. Kf8 was best. } { [%clk 0:07:08] } 32. Kxb4 { [%eval 1.91] [%clk 0:37:39] } 32... Kf7 { [%eval 1.86] [%clk 0:07:36] } 33. Re2 { [%eval 1.88] [%clk 0:36:29] } 33... Rd8 { [%eval 1.88] [%clk 0:06:33] } 34. Kc5 { [%eval 1.75] [%clk 0:35:21] } 34... Rc8+ { [%eval 1.96] [%clk 0:06:51] } 35. Kb6 { [%eval 1.93] [%clk 0:34:26] } 35... Rd8 { [%eval 1.89] [%clk 0:07:13] } 36. Kc5 { [%eval 1.8] [%clk 0:31:21] } 36... Rc8+ { [%eval 1.71] [%clk 0:07:38] } 37. Kb4 { [%eval 1.86] [%clk 0:31:22] } 37... Rd8 { [%eval 1.91] [%clk 0:08:04] } 38. Kc4 { [%eval 1.88] [%clk 0:31:20] } 38... Rc8+ { [%eval 1.82] [%clk 0:08:30] } 39. Kd3 { [%eval 1.75] [%clk 0:31:39] } 39... Rd8 { [%eval 1.76] [%clk 0:08:51] } 40. g4 { [%eval 1.95] [%clk 0:29:24] } 40... g6 { [%eval 1.87] [%clk 0:05:45] } 41. f4 { [%eval 1.78] [%clk 0:18:37] } 41... f5? { [%eval 3.82] } { Mistake. h5 was best. } { [%clk 0:00:45] } 42. gxf5 { [%eval 4.24] [%clk 0:17:01] } 42... gxf5 { [%eval 4.38] [%clk 0:01:13] } 43. Re5 { [%eval 4.21] [%clk 0:17:10] } 43... Kf6 { [%eval 4.51] [%clk 0:01:26] } 44. d5 { [%eval 4.39] [%clk 0:15:38] } 44... Rd6 { [%eval 5.28] [%clk 0:30:29] } 45. Kc4 { [%eval 5.15] [%clk 0:44:31] } 45... Rd8 { [%eval 5.17] [%clk 0:21:50] } 46. Kd4 { [%eval 4.78] [%clk 0:31:59] } 46... Ra8 { [%eval 5.6] [%clk 0:19:52] } 47. d6 { [%eval 6.54] [%clk 0:29:57] } 47... Ra2 { [%eval 7.13] [%clk 0:18:09] } 48. h4 { [%eval 6.55] [%clk 0:28:18] } 48... Ra4+ { [%eval 8.34] [%clk 0:13:49] } 49. Kd5 { [%eval 8.34] [%clk 0:28:29] } 49... Ra5+ { [%eval 11.64] [%clk 0:13:33] } 50. Kc6 { [%eval 10.73] [%clk 0:28:39] } 50... Ra6+ { [%eval 10.19] [%clk 0:13:53] } 51. Kc7 { [%eval 9.34] [%clk 0:28:57] } 51... Ra7+ { [%eval 9.7] [%clk 0:13:59] } 52. Kb6 { [%eval 8.83] [%clk 0:29:16] } 52... Ra4?? { [%eval #25] } { Checkmate is now unavoidable. Ra8 was best. } { [%clk 0:14:20] } 53. d7 { [%eval #25] [%clk 0:28:30] } 53... Rd4 { [%eval 59.27] [%clk 0:14:24] } 54. Kc6 { [%eval 12.1] [%clk 0:28:05] } 1-0