Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-19
White: Mandizha, Farai
WhiteTitle: IM
WhiteElo: 2371
Black: Ferreira, Jorge Viterbo
BlackTitle: GM
BlackElo: 2535
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.17] [%clk 1:30:51] } 2. c4 { [%eval 0.17] [%clk 1:31:20] } 2... e6 { [%eval 0.11] [%clk 1:31:13] } 3. Nf3 { [%eval 0.12] [%clk 1:31:45] } 3... Bb4+ { [%eval 0.54] [%clk 1:31:33] } 4. Nbd2 { [%eval 0.32] [%clk 1:32:09] } 4... b6 { [%eval 0.39] [%clk 1:31:44] } 5. a3 { [%eval 0.31] [%clk 1:29:52] } 5... Bxd2+ { [%eval 0.37] [%clk 1:32:04] } 6. Qxd2 { [%eval 0.27] [%clk 1:30:18] } 6... Bb7 { [%eval 0.3] [%clk 1:32:18] } 7. e3 { [%eval 0.28] [%clk 1:30:10] } 7... O-O { [%eval 0.32] [%clk 1:29:10] } 8. Be2 { [%eval 0.35] [%clk 1:29:37] } 8... a5 { [%eval 0.43] [%clk 1:25:43] } 9. b3 { [%eval 0.36] [%clk 1:30:00] } 9... d6 { [%eval 0.47] [%clk 1:26:06] } 10. Bb2 { [%eval 0.43] [%clk 1:30:22] } 10... Nbd7 { [%eval 0.42] [%clk 1:26:17] } 11. Qc2 { [%eval 0.37] [%clk 1:25:50] } 11... Be4 { [%eval 0.43] [%clk 1:22:28] } 12. Qc3 { [%eval 0.38] [%clk 1:26:00] } 12... Bb7 { [%eval 0.61] [%clk 1:11:33] } 13. Qc2 { [%eval 0.43] [%clk 1:12:15] } 13... Ne4 { [%eval 0.57] [%clk 1:10:59] } 14. Bd3 { [%eval 0.23] [%clk 1:12:11] } 14... f5 { [%eval 0.08] [%clk 1:10:10] } 15. O-O-O? { [%eval -1.02] } { Mistake. O-O was best. } { [%clk 1:11:29] } 15... c5?! { [%eval -0.39] } { Inaccuracy. b5 was best. } { [%clk 0:58:16] } 16. a4 { [%eval -0.77] [%clk 1:11:00] } 16... b5 { [%eval -1.02] [%clk 0:48:19] } 17. cxb5 { [%eval -0.82] [%clk 1:07:20] } 17... Rc8 { [%eval -0.91] [%clk 0:47:34] } 18. d5 { [%eval -1.37] [%clk 1:07:33] } 18... exd5?! { [%eval -0.55] } { Inaccuracy. c4 was best. } { [%clk 0:39:53] } 19. Kb1 { [%eval -0.61] [%clk 1:04:21] } 19... Qe7 { [%eval -0.36] [%clk 0:34:42] } 20. Rhf1 { [%eval -0.82] [%clk 1:02:21] } 20... Nb6?! { [%eval 0.0] } { Inaccuracy. c4 was best. } { [%clk 0:25:48] } 21. Ka1?? { [%eval -1.69] } { Blunder. Nd2 was best. } { [%clk 1:01:46] } 21... c4 { [%eval -1.77] [%clk 0:22:22] } 22. Be2 { [%eval -2.2] [%clk 0:48:44] } 22... Nc5 { [%eval -2.11] [%clk 0:22:24] } 23. Nd4?! { [%eval -2.8] } { Inaccuracy. bxc4 was best. } { [%clk 0:47:55] } 23... cxb3 { [%eval -2.75] [%clk 0:22:25] } 24. Qb1 { [%eval -2.71] [%clk 0:47:26] } 24... Ncxa4 { [%eval -2.91] [%clk 0:16:06] } 25. Nxb3 { [%eval -2.92] [%clk 0:39:56] } 25... Nxb2 { [%eval -2.5] [%clk 0:13:30] } 26. Qxb2 { [%eval -2.36] [%clk 0:40:17] } 26... Na4 { [%eval -1.91] [%clk 0:13:48] } 27. Qd2?! { [%eval -2.67] } { Inaccuracy. Qa3 was best. } { [%clk 0:38:15] } 27... Rc3?! { [%eval -1.83] } { Inaccuracy. d4 was best. } { [%clk 0:08:51] } 28. Qa2 { [%eval -1.76] [%clk 0:35:34] } 28... Nc5 { [%eval -1.6] [%clk 0:05:11] } 29. Nd4 { [%eval -1.7] [%clk 0:35:17] } 29... Rc8?! { [%eval -0.57] } { Inaccuracy. a4 was best. } { [%clk 0:05:01] } 30. Qb2?! { [%eval -1.15] } { Inaccuracy. Rc1 was best. } { [%clk 0:32:27] } 30... Na4 { [%eval -1.17] [%clk 0:04:53] } 31. Qa2 { [%eval -1.04] [%clk 0:32:41] } 31... Nc5 { [%eval -0.74] [%clk 0:05:00] } 32. Qb2 { [%eval -1.1] [%clk 0:33:05] } 32... Ne6?! { [%eval -0.32] } { Inaccuracy. Na4 was best. } { [%clk 0:04:03] } 33. Nc6 { [%eval -0.3] [%clk 0:21:56] } 33... Qf6 { [%eval -0.04] [%clk 0:04:25] } 34. Bf3?? { [%eval -5.9] } { Blunder. Rc1 was best. } { [%clk 0:20:58] } 34... Bxc6 { [%eval -6.01] [%clk 0:04:42] } 35. bxc6 { [%eval -5.97] [%clk 0:21:15] } 35... R8xc6 { [%eval -5.81] [%clk 0:02:39] } 36. Bxd5 { [%eval -6.33] [%clk 0:21:00] } 36... Rb6 { [%eval -6.22] [%clk 0:02:49] } 37. Bxe6+ { [%eval -6.27] [%clk 0:18:17] } 37... Kf8 { [%eval -6.27] [%clk 0:03:14] } 38. Rd4 { [%eval -6.27] [%clk 0:17:50] } 38... Rxb2 { [%eval -6.25] [%clk 0:03:36] } 39. Kxb2 { [%eval -6.2] [%clk 0:18:17] } 39... Rd3 { [%eval -6.09] [%clk 0:03:59] } 40. Ba2 { [%eval -6.57] [%clk 0:16:16] } 40... Rxd4 { [%eval -6.5] [%clk 0:04:08] } 41. exd4 { [%eval -6.44] [%clk 0:16:43] } 41... Qxd4+ { [%eval -6.28] [%clk 0:04:29] } 42. Kc2 { [%eval -6.4] [%clk 0:16:34] } 42... Qe4+ { [%eval -6.29] [%clk 0:03:32] } 43. Kd2 { [%eval -5.98] [%clk 0:17:01] } 43... Qxg2 { [%eval -5.93] [%clk 0:03:32] } 44. Bc4 { [%eval -6.08] [%clk 0:16:38] } 44... Qxh2 { [%eval -6.04] [%clk 0:02:12] } 45. Kd3 { [%eval -6.02] [%clk 0:15:06] } 45... Qf4 { [%eval -6.07] [%clk 0:01:28] } 46. f3 { [%eval -6.13] [%clk 0:14:48] } 46... h5 { [%eval -6.07] [%clk 0:01:22] } 47. Bd5 { [%eval -6.51] [%clk 0:14:46] } 47... Qe5 { [%eval -6.42] [%clk 0:01:42] } 48. Bb3 { [%eval -6.36] [%clk 0:14:19] } 48... f4 { [%eval -6.33] [%clk 0:28:28] } 49. Bc4 { [%eval -8.17] [%clk 0:43:32] } 49... d5 { [%eval -7.98] [%clk 0:28:39] } 50. Bb5 { [%eval -9.67] [%clk 0:43:56] } 50... Qe3+ { [%eval -9.49] [%clk 0:29:01] } 51. Kc2 { [%eval -8.98] [%clk 0:44:21] } 51... Qc5+ { [%eval -8.29] [%clk 0:29:28] } 0-1