Event: Round 4: Rogier Van Egmond - Jean-Pierre Boudre
Date: 2023-09-22
White: Rogier Van Egmond
WhiteElo: 2061
Black: Jean-Pierre Boudre
BlackTitle: IM
BlackElo: 2245
Result: 1/2-1/2
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Tiviakov Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:30:46] } 2. Nf3 { [%eval 0.12] [%clk 1:31:20] } 2... e6 { [%eval 0.38] [%clk 1:31:10] } 3. g3 { [%eval 0.07] [%clk 1:31:32] } 3... b6 { [%eval 0.51] [%clk 1:30:50] } 4. Bg2 { [%eval 0.3] [%clk 1:31:55] } 4... Bb7 { [%eval 0.38] [%clk 1:31:16] } 5. O-O { [%eval 0.28] [%clk 1:32:14] } 5... Be7 { [%eval 0.21] [%clk 1:30:13] } 6. c4 { [%eval 0.39] [%clk 1:32:30] } 6... O-O { [%eval 0.41] [%clk 1:30:35] } 7. Nc3 { [%eval 0.38] [%clk 1:32:56] } 7... Na6 { [%eval 0.65] [%clk 1:30:37] } 8. Ne5 { [%eval 0.6] [%clk 1:32:30] } 8... Bxg2 { [%eval 0.66] [%clk 1:16:28] } 9. Kxg2 { [%eval 0.43] [%clk 1:32:47] } 9... Nb8 { [%eval 0.75] [%clk 1:16:55] } 10. e4 { [%eval 0.84] [%clk 1:30:39] } 10... Bb4 { [%eval 0.8] [%clk 1:04:52] } 11. f3?! { [%eval -0.21] } { Inaccuracy. Bg5 was best. } { [%clk 1:19:10] } 11... Bxc3 { [%eval -0.08] [%clk 0:39:17] } 12. bxc3 { [%eval -0.09] [%clk 1:19:28] } 12... c5 { [%eval 0.21] [%clk 0:39:11] } 13. d5 { [%eval 0.42] [%clk 0:57:56] } 13... d6 { [%eval 0.41] [%clk 0:36:49] } 14. Nd3 { [%eval 0.42] [%clk 0:58:16] } 14... Re8 { [%eval 0.64] [%clk 0:36:41] } 15. a4 { [%eval 0.55] [%clk 0:56:48] } 15... Nbd7 { [%eval 0.54] [%clk 0:35:58] } 16. g4 { [%eval 0.45] [%clk 0:46:54] } 16... Nf8 { [%eval 0.54] [%clk 0:22:18] } 17. g5 { [%eval 0.42] [%clk 0:38:30] } 17... N6d7 { [%eval 0.42] [%clk 0:19:21] } 18. Bf4?! { [%eval -0.27] } { Inaccuracy. dxe6 was best. } { [%clk 0:35:53] } 18... Ng6 { [%eval -0.28] [%clk 0:17:03] } 19. Qd2 { [%eval -0.26] [%clk 0:33:28] } 19... exd5 { [%eval -0.13] [%clk 0:13:25] } 20. cxd5 { [%eval -0.16] [%clk 0:32:17] } 20... c4 { [%eval -0.12] [%clk 0:12:58] } 21. Nb4 { [%eval 0.01] [%clk 0:29:41] } 21... Nc5 { [%eval -0.08] [%clk 0:11:01] } 22. Nc6 { [%eval -0.06] [%clk 0:23:29] } 22... Qd7 { [%eval -0.09] [%clk 0:11:27] } 23. Ra2 { [%eval -0.19] [%clk 0:21:15] } 23... f5 { [%eval -0.16] [%clk 0:09:56] } 24. gxf6 { [%eval -0.07] [%clk 0:20:32] } 24... gxf6?! { [%eval 0.49] } { Inaccuracy. Rf8 was best. } { [%clk 0:10:23] } 25. Nd4 { [%eval 0.1] [%clk 0:19:38] } 25... Nd3?? { [%eval 2.41] } { Blunder. Nb3 was best. } { [%clk 0:07:13] } 26. Bg3 { [%eval 2.34] [%clk 0:19:34] } 26... Kh8 { [%eval 2.81] [%clk 0:06:23] } 27. Qh6 { [%eval 2.88] [%clk 0:16:56] } 27... Nde5 { [%eval 2.74] [%clk 0:06:02] } 28. Nf5 { [%eval 2.73] [%clk 0:15:24] } 28... Rg8 { [%eval 2.92] [%clk 0:06:16] } 29. Kh1 { [%eval 2.99] [%clk 0:15:20] } 29... Nf7 { [%eval 2.82] [%clk 0:05:56] } 30. Qe3?! { [%eval 2.14] } { Inaccuracy. Qh5 was best. } { [%clk 0:12:12] } 30... Ne7 { [%eval 2.23] [%clk 0:06:11] } 31. Nxe7?! { [%eval 1.49] } { Inaccuracy. Nd4 was best. } { [%clk 0:10:30] } 31... Qxe7 { [%eval 1.45] } 1/2-1/2