Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-20
White: Chi Yang
WhiteElo: 0
Black: Bongo Akanga Ndjila, Barthelemy
BlackTitle: CM
BlackElo: 1894
Result: 0-1
ECO: D07
Opening: Queen's Gambit Declined: Chigorin Defense, Modern Gambit
Variant: Standard
TimeControl: 40/5400+30:1800

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... d5 { [%eval 0.23] [%clk 1:30:54] } 2. Nf3 { [%eval 0.12] [%clk 1:31:09] } 2... Nf6 { [%eval 0.17] [%clk 1:31:18] } 3. c4 { [%eval 0.22] [%clk 1:31:33] } 3... dxc4 { [%eval 0.28] [%clk 1:31:40] } 4. Nc3 { [%eval 0.0] [%clk 1:31:50] } 4... Nc6?! { [%eval 0.57] } { Inaccuracy. a6 was best. } { [%clk 1:31:37] } 5. d5 { [%eval 0.31] [%clk 1:31:03] } 5... Na5 { [%eval 0.35] [%clk 1:31:16] } 6. Qa4+ { [%eval 0.29] [%clk 1:31:06] } 6... c6 { [%eval 0.33] [%clk 1:31:39] } 7. dxc6 { [%eval 0.1] [%clk 1:30:23] } 7... Nxc6 { [%eval 0.11] [%clk 1:31:35] } 8. e4 { [%eval 0.0] [%clk 1:29:30] } 8... Bd7 { [%eval 0.03] [%clk 1:31:22] } 9. Qxc4 { [%eval 0.01] [%clk 1:29:26] } 9... Rc8 { [%eval 0.11] [%clk 1:31:38] } 10. Qb3 { [%eval -0.19] [%clk 1:29:08] } 10... e6 { [%eval -0.22] [%clk 1:31:47] } 11. Be2 { [%eval -0.16] [%clk 1:29:11] } 11... Na5 { [%eval 0.24] [%clk 1:31:43] } 12. Qd1 { [%eval 0.0] [%clk 1:28:32] } 12... Bb4 { [%eval 0.0] [%clk 1:31:05] } 13. O-O { [%eval 0.0] [%clk 1:25:52] } 13... Bxc3 { [%eval -0.02] [%clk 1:19:37] } 14. bxc3 { [%eval -0.09] [%clk 1:26:11] } 14... O-O { [%eval 0.08] [%clk 1:19:59] } 15. Bg5 { [%eval 0.1] [%clk 1:22:56] } 15... h6 { [%eval 0.41] [%clk 1:20:20] } 16. Bxf6 { [%eval 0.33] [%clk 1:19:42] } 16... gxf6 { [%eval 0.39] [%clk 1:20:12] } 17. Qd2 { [%eval 0.08] [%clk 1:19:23] } 17... Kg7 { [%eval 0.43] [%clk 1:19:33] } 18. Rfd1?! { [%eval -0.21] } { Inaccuracy. h3 was best. } { [%clk 1:18:41] } 18... Ba4 { [%eval -0.27] [%clk 1:20:12] } 19. Qxd8 { [%eval -0.22] [%clk 1:15:52] } 19... Rfxd8 { [%eval -0.27] [%clk 1:20:35] } 20. Rxd8 { [%eval -0.26] [%clk 1:14:12] } 20... Rxd8 { [%eval -0.28] [%clk 1:20:58] } 21. Nd4 { [%eval -0.24] [%clk 1:13:43] } 21... Rc8 { [%eval -0.18] [%clk 1:19:50] } 22. Rc1 { [%eval -0.19] [%clk 1:13:23] } 22... Nc4 { [%eval -0.23] [%clk 1:19:50] } 23. Bxc4 { [%eval -0.48] [%clk 1:10:40] } 23... Rxc4 { [%eval -0.7] [%clk 1:20:06] } 24. f3 { [%eval -0.75] [%clk 1:10:51] } 24... Bd7 { [%eval -0.36] [%clk 1:19:57] } 25. Kf2 { [%eval -0.84] [%clk 1:08:38] } 25... f5 { [%eval -0.44] [%clk 1:19:51] } 26. e5 { [%eval -0.37] [%clk 0:59:44] } 26... f6 { [%eval -0.07] [%clk 1:19:46] } 27. exf6+?! { [%eval -1.12] } { Inaccuracy. Rd1 was best. } { [%clk 0:56:04] } 27... Kxf6 { [%eval -1.02] [%clk 1:20:09] } 28. f4 { [%eval -1.19] [%clk 0:56:16] } 28... b5?! { [%eval -0.22] } { Inaccuracy. Ra4 was best. } { [%clk 1:19:09] } 29. Ne2?! { [%eval -1.08] } { Inaccuracy. g3 was best. } { [%clk 0:50:32] } 29... Be8?! { [%eval -0.16] } { Inaccuracy. Ra4 was best. } { [%clk 1:18:17] } 30. g3 { [%eval -0.38] [%clk 0:48:32] } 30... Bh5 { [%eval -0.12] [%clk 1:14:25] } 31. a3?! { [%eval -1.0] } { Inaccuracy. Nd4 was best. } { [%clk 0:44:25] } 31... Ra4?! { [%eval -0.06] } { Inaccuracy. Bxe2 was best. } { [%clk 1:14:22] } 32. Ra1?! { [%eval -0.96] } { Inaccuracy. Nd4 was best. } { [%clk 0:44:27] } 32... a5?! { [%eval 0.0] } { Inaccuracy. Bxe2 was best. } { [%clk 1:05:54] } 33. Nd4 { [%eval 0.0] [%clk 0:42:10] } 33... b4 { [%eval -0.07] [%clk 1:06:10] } 34. cxb4 { [%eval -0.03] [%clk 0:40:50] } 34... axb4 { [%eval -0.05] [%clk 1:06:23] } 35. Nb5?? { [%eval -2.48] } { Blunder. Nc2 was best. } { [%clk 0:38:55] } 35... Be8 { [%eval -2.63] [%clk 1:05:52] } 36. Nd6 { [%eval -2.56] [%clk 0:32:31] } 36... Bc6 { [%eval -2.35] [%clk 1:05:49] } 37. Nc4 { [%eval -2.24] [%clk 0:27:55] } 37... Bb5 { [%eval -2.06] [%clk 0:51:21] } 38. Nd2 { [%eval -1.85] [%clk 0:19:00] } 38... bxa3?? { [%eval -0.01] } { Blunder. Bd3 was best. } { [%clk 0:48:01] } 39. Ke3?? { [%eval -4.5] } { Blunder. Nb1 was best. } { [%clk 0:18:37] } 39... a2 { [%eval -4.47] [%clk 0:47:24] } 40. Kf2 { [%eval -4.43] [%clk 0:16:48] } 40... Ra3 { [%eval -4.47] [%clk 0:46:42] } 41. Ke1?! { [%eval -7.01] } { Inaccuracy. Nf3 was best. } { [%clk 0:16:30] } 41... Re3+ { [%eval -6.72] [%clk 0:42:40] } 42. Kd1 { [%eval -7.06] [%clk 0:15:56] } 42... Ba4+ { [%eval -6.91] [%clk 0:41:09] } 43. Kc1 { [%eval -6.98] [%clk 0:16:04] } 43... Rc3+ { [%eval -6.79] [%clk 0:39:57] } 44. Kb2 { [%eval -6.69] [%clk 0:15:42] } 44... Rc2+ { [%eval -7.05] [%clk 0:40:24] } 45. Ka3 { [%eval -6.67] [%clk 0:15:57] } 45... Rxd2 { [%eval -6.97] [%clk 0:40:03] } 46. Kxa4 { [%eval -6.91] [%clk 0:15:58] } 46... Rxh2 { [%eval -6.61] [%clk 0:40:27] } 47. Ka3 { [%eval -5.92] [%clk 0:15:33] } 47... Rg2 { [%eval -6.14] [%clk 0:40:23] } 48. Rh1 { [%eval -5.98] [%clk 0:15:28] } 48... a1=Q+ { [%eval -6.01] [%clk 0:40:12] } 49. Rxa1 { [%eval -5.67] [%clk 0:15:42] } 49... Rxg3+ { [%eval -5.61] [%clk 0:40:33] } 50. Kb2 { [%eval -5.63] [%clk 0:14:59] } 50... Rf3 { [%eval -5.35] [%clk 0:39:40] } 51. Ra4 { [%eval -6.44] [%clk 0:15:11] } 51... h5 { [%eval -6.07] [%clk 0:39:38] } 52. Kc2 { [%eval -6.61] [%clk 0:13:56] } 52... h4 { [%eval -6.61] [%clk 0:39:28] } 53. Kd2 { [%eval -8.33] [%clk 0:14:16] } 53... h3 { [%eval -7.79] [%clk 0:37:09] } 54. Ke2 { [%eval -7.42] [%clk 0:14:35] } 54... Rb3?! { [%eval -5.07] } { Inaccuracy. h2 was best. } { [%clk 0:37:27] } 55. Kf2 { [%eval -5.18] [%clk 0:14:34] } 55... Rb2+ { [%eval -5.05] [%clk 0:37:22] } 56. Kg1 { [%eval -5.05] [%clk 0:14:35] } 56... h2+ { [%eval -4.9] [%clk 0:37:17] } 57. Kh1 { [%eval -5.43] [%clk 0:14:54] } 57... Rf2 { [%eval -5.41] [%clk 0:37:32] } 58. Rd4 { [%eval -5.27] [%clk 0:14:43] } 58... Kg6 { [%eval -5.22] [%clk 0:33:06] } 59. Rd6 { [%eval -5.04] [%clk 0:14:11] } 59... Re2 { [%eval -5.39] [%clk 0:33:11] } 60. Rd4 { [%eval -5.82] [%clk 0:13:21] } 60... Kh5 { [%eval -5.68] [%clk 0:33:23] } 61. Rd2 { [%eval -5.59] [%clk 0:11:29] } 61... Re1+ { [%eval -5.41] [%clk 0:33:07] } 62. Kxh2 { [%eval -6.39] [%clk 0:11:30] } 62... Kg4 { [%eval -6.12] [%clk 0:33:31] } 63. Rd4 { [%eval -6.15] [%clk 0:10:56] } 63... Re2+ { [%eval -5.94] [%clk 0:33:49] } 64. Kg1 { [%eval -5.83] [%clk 0:11:12] } 64... Re4 { [%eval -5.5] [%clk 0:33:52] } 65. Rxe4?? { [%eval #-16] } { Checkmate is now unavoidable. Rd2 was best. } { [%clk 0:10:22] } 65... fxe4 { [%eval #-15] [%clk 0:34:12] } 66. Kf2 { [%eval #-13] [%clk 0:10:36] } 66... Kxf4 { [%eval #-12] [%clk 0:34:36] } 67. Ke2 { [%eval #-12] [%clk 0:10:44] } 67... e3 { [%eval #-11] [%clk 0:34:57] } 68. Ke1 { [%eval #-11] [%clk 0:10:46] } 68... Kf3 { [%eval #-10] [%clk 0:35:03] } 69. Kf1 { [%eval #-10] [%clk 0:11:00] } 69... e2+ { [%eval #-9] [%clk 0:35:13] } 70. Ke1 { [%eval #-9] [%clk 0:11:15] } 70... e5 { [%eval #-8] [%clk 0:35:35] } 71. Kd2 { [%eval #-8] [%clk 0:11:23] } 71... Kf2 { [%eval #-7] [%clk 0:35:51] } 0-1