Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-14
White: Cheng, Bobby
WhiteTitle: GM
WhiteElo: 2588
Black: Renjith, Sravan
BlackTitle: IM
BlackElo: 2325
Result: 1-0
ECO: D34
Opening: Tarrasch Defense: Classical Variation, Bogoljubow Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30\

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.23] [%clk 1:30:53] } 2. c4 { [%eval 0.19] [%clk 1:31:21] } 2... e6 { [%eval 0.17] [%clk 1:31:19] } 3. Nf3 { [%eval 0.16] [%clk 1:31:42] } 3... c5 { [%eval 0.41] [%clk 1:31:44] } 4. cxd5 { [%eval 0.4] [%clk 1:31:57] } 4... exd5 { [%eval 0.43] [%clk 1:32:13] } 5. g3 { [%eval 0.36] [%clk 1:31:53] } 5... Nf6 { [%eval 0.4] [%clk 1:32:35] } 6. Bg2 { [%eval 0.28] [%clk 1:32:13] } 6... Nc6 { [%eval 0.29] [%clk 1:33:04] } 7. O-O { [%eval 0.35] [%clk 1:31:54] } 7... Be7 { [%eval 0.32] [%clk 1:33:29] } 8. Nc3 { [%eval 0.25] [%clk 1:31:39] } 8... O-O { [%eval 0.25] [%clk 1:33:13] } 9. Bg5 { [%eval 0.26] [%clk 1:31:41] } 9... c4 { [%eval 0.29] [%clk 1:33:34] } 10. Rc1 { [%eval 0.21] [%clk 1:30:43] } 10... Be6 { [%eval 0.21] [%clk 1:30:32] } 11. b3 { [%eval 0.26] [%clk 1:30:44] } 11... cxb3 { [%eval 0.25] [%clk 1:30:42] } 12. Qxb3 { [%eval 0.23] [%clk 1:31:04] } 12... Na5 { [%eval 0.53] [%clk 1:30:27] } 13. Qb1 { [%eval 0.49] [%clk 1:31:18] } 13... Rc8 { [%eval 0.46] [%clk 1:26:36] } 14. Bxf6 { [%eval 0.47] [%clk 1:30:58] } 14... Bxf6 { [%eval 0.41] [%clk 1:27:04] } 15. e3 { [%eval 0.55] [%clk 1:31:19] } 15... Qe7 { [%eval 1.01] [%clk 1:18:02] } 16. Nd2 { [%eval 0.51] [%clk 1:22:25] } 16... Qd7 { [%eval 0.61] [%clk 1:15:50] } 17. Qb5 { [%eval 0.56] [%clk 1:13:06] } 17... Qxb5 { [%eval 0.59] [%clk 1:13:26] } 18. Nxb5 { [%eval 0.41] [%clk 1:13:34] } 18... Nc6 { [%eval 0.6] [%clk 0:56:05] } 19. Nb3?! { [%eval -0.03] } { Inaccuracy. Nd6 was best. } { [%clk 0:50:51] } 19... Be7 { [%eval -0.09] [%clk 0:55:50] } 20. Nc5 { [%eval -0.03] [%clk 0:41:03] } 20... a6 { [%eval 0.04] [%clk 0:55:11] } 21. Nxe6 { [%eval 0.03] [%clk 0:29:32] } 21... fxe6 { [%eval 0.0] [%clk 0:55:30] } 22. Nc3 { [%eval 0.03] [%clk 0:29:50] } 22... Ba3 { [%eval 0.01] [%clk 0:54:06] } 23. Rb1 { [%eval -0.04] [%clk 0:28:55] } 23... b5 { [%eval -0.02] [%clk 0:52:13] } 24. Ne2 { [%eval -0.01] [%clk 0:25:25] } 24... Nd8 { [%eval 0.0] [%clk 0:49:36] } 25. Nf4 { [%eval -0.03] [%clk 0:12:26] } 25... Rc2 { [%eval 0.0] [%clk 0:49:34] } 26. Rfe1 { [%eval 0.0] [%clk 0:12:19] } 26... g5 { [%eval 0.0] [%clk 0:47:46] } 27. Re2 { [%eval 0.0] [%clk 0:12:31] } 27... Rc3 { [%eval 0.03] [%clk 0:46:24] } 28. Nh3 { [%eval 0.0] [%clk 0:11:56] } 28... h6 { [%eval -0.02] [%clk 0:46:19] } 29. f4 { [%eval -0.08] [%clk 0:12:16] } 29... Nc6 { [%eval 0.17] [%clk 0:39:04] } 30. Nf2 { [%eval -0.22] [%clk 0:08:34] } 30... Rc8 { [%eval 0.21] [%clk 0:33:28] } 31. f5 { [%eval 0.22] [%clk 0:07:49] } 31... Ne7 { [%eval 0.34] [%clk 0:33:05] } 32. fxe6 { [%eval 0.31] [%clk 0:07:00] } 32... Rc2?! { [%eval 0.97] } { Inaccuracy. Rc1+ was best. } { [%clk 0:33:29] } 33. Rxc2 { [%eval 0.85] [%clk 0:04:54] } 33... Rxc2 { [%eval 0.97] [%clk 0:33:53] } 34. Ng4 { [%eval 0.66] [%clk 0:05:22] } 34... Rxa2?? { [%eval 3.37] } { Blunder. Kg7 was best. } { [%clk 0:29:57] } 35. Rf1 { [%eval 3.08] [%clk 0:04:55] } 35... h5 { [%eval 3.35] [%clk 0:28:46] } 36. Nf6+ { [%eval 3.31] [%clk 0:03:48] } 36... Kh8 { [%eval 3.34] [%clk 0:24:16] } 37. Nxh5 { [%eval 3.31] [%clk 0:03:42] } 37... Ng8? { [%eval 5.35] } { Mistake. g4 was best. } { [%clk 0:20:27] } 38. Bxd5 { [%eval 5.28] [%clk 0:01:42] } 38... Re2 { [%eval 5.68] [%clk 0:20:49] } 39. Rf7 { [%eval 5.57] [%clk 0:01:10] } 39... Rxe3 { [%eval 5.77] [%clk 0:19:15] } 40. Kf2 { [%eval 5.77] [%clk 0:00:52] } 40... Bc1 { [%eval 6.37] [%clk 0:18:35] } 41. g4 { [%eval 5.71] [%clk 0:14:01] } 41... b4?? { [%eval #11] } { Checkmate is now unavoidable. Bd2 was best. } { [%clk 0:43:00] } 42. Ba2 { [%eval #11] [%clk 0:12:30] } 42... Nh6 { [%eval #6] [%clk 0:41:29] } 43. Rf8+ { [%eval #5] [%clk 0:12:13] } 43... Ng8 { [%eval #5] [%clk 0:41:57] } 44. e7 { [%eval #7] [%clk 0:10:54] } 44... b3 { [%eval #7] [%clk 0:41:46] } 45. Bxb3 { [%eval #6] [%clk 0:10:56] } 1-0