Event: SixDays Budapest July GM B
Site: Budapest
Date: 2024-07-31
White: Pacher, Milan
WhiteTitle: GM
WhiteElo: 2384
Black: Koustav Chatterjee
BlackTitle: GM
BlackElo: 2525
Result: 1/2-1/2
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.21] [%clk 1:31:21] } 2... e6 { [%eval 0.11] [%clk 1:31:20] } 3. Nf3 { [%eval 0.12] [%clk 1:31:47] } 3... d5 { [%eval 0.17] [%clk 1:31:46] } 4. Nc3 { [%eval 0.08] [%clk 1:32:14] } 4... Bb4 { [%eval 0.12] [%clk 1:32:11] } 5. Bg5 { [%eval 0.14] [%clk 1:32:19] } 5... h6 { [%eval 0.19] [%clk 1:32:34] } 6. Bxf6 { [%eval 0.11] [%clk 1:32:44] } 6... Qxf6 { [%eval 0.14] [%clk 1:33:00] } 7. e3 { [%eval 0.05] [%clk 1:33:08] } 7... O-O { [%eval 0.07] [%clk 1:33:26] } 8. Rc1 { [%eval 0.22] [%clk 1:33:35] } 8... Nc6 { [%eval 0.18] [%clk 1:33:25] } 9. cxd5 { [%eval 0.18] [%clk 1:31:38] } 9... exd5 { [%eval 0.25] [%clk 1:33:48] } 10. Be2 { [%eval 0.0] [%clk 1:32:02] } 10... Ne7 { [%eval 0.0] [%clk 1:30:50] } 11. Qb3 { [%eval 0.03] [%clk 1:26:22] } 11... Qb6 { [%eval 0.05] [%clk 1:30:45] } 12. O-O { [%eval 0.03] [%clk 1:23:53] } 12... c6 { [%eval 0.12] [%clk 1:31:08] } 13. Na4 { [%eval 0.0] [%clk 1:21:34] } 13... Qa5 { [%eval 0.06] [%clk 1:31:31] } 14. Nc5 { [%eval 0.03] [%clk 1:21:46] } 14... b6 { [%eval 0.14] [%clk 1:31:47] } 15. Nd3 { [%eval 0.26] [%clk 1:19:53] } 15... Bd6 { [%eval 0.21] [%clk 1:32:10] } 16. Nde5 { [%eval 0.23] [%clk 1:18:30] } 16... Bb7 { [%eval 0.32] [%clk 1:21:42] } 17. Bd3 { [%eval 0.01] [%clk 1:13:58] } 17... Rac8 { [%eval 0.05] [%clk 1:19:33] } 18. a3 { [%eval 0.0] [%clk 1:06:25] } 18... Ba6 { [%eval -0.05] [%clk 1:16:59] } 19. Rfd1 { [%eval -0.33] [%clk 1:01:09] } 19... c5 { [%eval -0.21] [%clk 1:15:52] } 20. dxc5 { [%eval -0.36] [%clk 0:53:12] } 20... bxc5 { [%eval -0.4] [%clk 1:16:05] } 21. Bb1 { [%eval -0.57] [%clk 0:52:31] } 21... Qc7 { [%eval -0.18] [%clk 1:03:50] } 22. Qc2 { [%eval -0.26] [%clk 0:52:37] } 22... f5 { [%eval 0.0] [%clk 1:04:15] } 23. Nd3 { [%eval 0.03] [%clk 0:53:02] } 23... c4 { [%eval 0.22] [%clk 0:53:13] } 24. Nde1?! { [%eval -0.51] } { Inaccuracy. Qd2 was best. } { [%clk 0:48:40] } 24... Rf6 { [%eval -0.6] [%clk 0:48:22] } 25. g3 { [%eval -0.56] [%clk 0:47:27] } 25... Qb6 { [%eval -0.17] [%clk 0:48:22] } 26. Qc3 { [%eval -0.23] [%clk 0:45:27] } 26... Rb8 { [%eval -0.27] [%clk 0:48:22] } 27. Rd2 { [%eval -0.27] [%clk 0:45:37] } 27... Bc8 { [%eval -0.25] [%clk 0:48:45] } 28. Ng2 { [%eval -0.38] [%clk 0:44:50] } 28... Be6 { [%eval -0.3] [%clk 0:48:20] } 29. Nf4 { [%eval -0.26] [%clk 0:44:34] } 29... Bf7 { [%eval -0.36] [%clk 0:48:38] } 30. Ne5 { [%eval -0.61] [%clk 0:42:11] } 30... Bxe5 { [%eval -0.67] [%clk 0:48:28] } 31. Qxe5 { [%eval -0.67] [%clk 0:42:39] } 31... Nc6 { [%eval -0.17] [%clk 0:48:52] } 32. Qc3 { [%eval -0.08] [%clk 0:43:03] } 32... Ne7 { [%eval -0.12] [%clk 0:48:23] } 33. Qe5?! { [%eval -0.72] } { Inaccuracy. Ne2 was best. } { [%clk 0:26:29] } 33... Nc6?! { [%eval 0.0] } { Inaccuracy. Qd6 was best. } { [%clk 0:48:38] } 34. Qc3 { [%eval 0.0] [%clk 0:26:57] } 34... Ne7 { [%eval 0.0] [%clk 0:49:03] } 35. Qe5 { [%eval -0.69] [%clk 0:27:23] } 1/2-1/2