Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-17
White: Matyas Palczert
Black: Tong(Qd) Xiao
Result: 0-1
ECO: B96
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:17] } 1... c5 { [%eval 0.32] [%clk 0:45:17] } 2. Nf3 { [%eval 0.0] [%clk 0:45:25] } 2... d6 { [%eval 0.0] [%clk 0:45:25] } 3. d4 { [%eval 0.25] [%clk 0:45:31] } 3... cxd4 { [%eval 0.13] [%clk 0:45:32] } 4. Nxd4 { [%eval 0.27] [%clk 0:45:37] } 4... Nf6 { [%eval 0.3] [%clk 0:45:40] } 5. Nc3 { [%eval 0.21] [%clk 0:45:43] } 5... a6 { [%eval 0.39] [%clk 0:45:48] } 6. Bg5 { [%eval 0.0] [%clk 0:45:44] } 6... e6 { [%eval 0.34] [%clk 0:45:55] } 7. f4 { [%eval 0.1] [%clk 0:45:46] } 7... Nbd7 { [%eval 0.21] [%clk 0:46:03] } 8. Qe2 { [%eval 0.45] [%clk 0:45:39] } 8... Qc7 { [%eval 0.8] [%clk 0:45:26] } 9. O-O-O { [%eval 0.43] [%clk 0:45:34] } 9... Be7 { [%eval 0.59] [%clk 0:44:26] } 10. g4 { [%eval 0.44] [%clk 0:45:04] } 10... b5 { [%eval 0.34] [%clk 0:44:17] } 11. a3 { [%eval 0.57] [%clk 0:44:07] } 11... Bb7 { [%eval 0.55] [%clk 0:43:21] } 12. Bg2 { [%eval 0.37] [%clk 0:39:12] } 12... Nb6 { [%eval 0.75] [%clk 0:41:37] } 13. Kb1 { [%eval 0.78] [%clk 0:36:07] } 13... O-O { [%eval 1.13] [%clk 0:38:38] } 14. e5?? { [%eval -1.3] } { Blunder. f5 was best. } { [%clk 0:32:48] } 14... dxe5 { [%eval -1.13] [%clk 0:37:49] } 15. fxe5 { [%eval -1.11] [%clk 0:32:39] } 15... Nfd5?! { [%eval -0.43] } { Inaccuracy. Bxg2 was best. } { [%clk 0:37:47] } 16. Nxd5 { [%eval -0.46] [%clk 0:32:07] } 16... Bxd5 { [%eval -0.27] [%clk 0:37:47] } 17. Bxe7 { [%eval -0.6] [%clk 0:31:02] } 17... Qxe7 { [%eval -0.56] [%clk 0:37:43] } 18. Bxd5 { [%eval -0.69] [%clk 0:30:41] } 18... Nxd5 { [%eval -0.58] [%clk 0:36:55] } 19. Qf3 { [%eval -1.04] [%clk 0:22:18] } 19... Rac8 { [%eval -1.14] [%clk 0:34:57] } 20. Rd3 { [%eval -1.53] [%clk 0:16:57] } 20... b4 { [%eval -1.5] [%clk 0:31:08] } 21. a4 { [%eval -1.47] [%clk 0:14:02] } 21... Rc4?! { [%eval -0.76] } { Inaccuracy. Qe8 was best. } { [%clk 0:28:51] } 22. Rhd1?! { [%eval -1.5] } { Inaccuracy. Rf1 was best. } { [%clk 0:11:19] } 22... Qc7 { [%eval -1.24] [%clk 0:26:50] } 23. Re1 { [%eval -1.76] [%clk 0:06:29] } 23... Rc8 { [%eval -1.35] [%clk 0:25:01] } 24. Rf1?! { [%eval -2.23] } { Inaccuracy. Qf2 was best. } { [%clk 0:04:02] } 24... b3 { [%eval -2.58] [%clk 0:21:08] } 25. c3 { [%eval -2.62] [%clk 0:03:07] } 25... Rxa4 { [%eval -2.15] [%clk 0:21:06] } 26. Nxb3?? { [%eval -5.3] } { Blunder. Rf2 was best. } { [%clk 0:02:01] } 26... Rb8?! { [%eval -3.48] } { Inaccuracy. Rf4 was best. } { [%clk 0:20:39] } 27. Nd4?! { [%eval -5.46] } { Inaccuracy. Rxd5 was best. } { [%clk 0:01:06] } 27... Rc4?! { [%eval -4.09] } { Inaccuracy. h6 was best. } { [%clk 0:18:24] } 28. Kc1 { [%eval -3.83] [%clk 0:00:15] } 28... h6 { [%eval -4.33] [%clk 0:10:37] } 29. h4?! { [%eval -5.48] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:16] } 29... Rcb4? { [%eval -2.87] } { Mistake. Ra4 was best. } { [%clk 0:09:43] } 30. Rf2?! { [%eval -3.81] } { Inaccuracy. Qxf7+ was best. } { [%clk 0:00:13] } 30... Ra4 { [%eval -4.15] [%clk 0:09:43] } 31. Kb1?! { [%eval -6.17] } { Inaccuracy. Nc2 was best. } { [%clk 0:00:13] } 31... Rc4? { [%eval -3.1] } { Mistake. Qc4 was best. } { [%clk 0:08:53] } 32. Kc1 { [%eval -3.25] [%clk 0:00:12] } 32... Nb4?! { [%eval -2.02] } { Inaccuracy. Ra4 was best. } { [%clk 0:08:49] } 33. Rdd2?! { [%eval -2.88] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:16] } 33... Na2+ { [%eval -2.37] [%clk 0:08:49] } 34. Kd1?! { [%eval -3.36] } { Inaccuracy. Kc2 was best. } { [%clk 0:00:14] } 34... Rxb2 { [%eval -3.96] [%clk 0:03:09] } 35. Rxb2 { [%eval -3.68] [%clk 0:00:23] } 35... Nxc3+ { [%eval -3.34] [%clk 0:03:16] } 36. Ke1 { [%eval -3.88] [%clk 0:00:22] } 36... Rxd4 { [%eval -3.0] [%clk 0:03:22] } 37. Qxf7+?! { [%eval -4.52] } { Inaccuracy. Rbd2 was best. } { [%clk 0:00:12] } 37... Kh7 { [%eval -5.29] [%clk 0:03:29] } 38. Kf1?! { [%eval -7.93] } { Inaccuracy. Qf3 was best. } { [%clk 0:00:11] } 38... Qc4+ { [%eval -7.5] [%clk 0:03:29] } 39. Kg1 { [%eval -7.82] [%clk 0:00:14] } 39... Rxg4+ { [%eval -7.78] [%clk 0:03:30] } 40. Rg2 { [%eval -7.99] [%clk 0:00:20] } 40... Ne2+ { [%eval -7.7] [%clk 0:02:51] } 41. Kf2 { [%eval -10.27] [%clk 0:00:11] } 41... Rf4+ { [%eval -9.93] [%clk 0:02:53] } 0-1