Event: Guimaraes Chess 2021
Site: Guimaraes
Date: 2021-08-28
White: Csonka, Balazs
WhiteElo: 2490
Black: Acor, Corey
BlackElo: 2272
Result: 1/2-1/2
ECO: A52
Opening: Indian Defense: Budapest Defense, Rubinstein Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:21] } 2. c4 { [%eval 0.11] [%clk 1:31:21] } 2... e5?! { [%eval 1.08] } { Inaccuracy. e6 was best. } { [%clk 1:30:30] } 3. dxe5 { [%eval 0.67] [%clk 1:31:44] } 3... Ng4 { [%eval 0.74] [%clk 1:30:57] } 4. Bf4 { [%eval 0.49] [%clk 1:32:06] } 4... Nc6 { [%eval 0.67] [%clk 1:31:20] } 5. Nf3 { [%eval 0.67] [%clk 1:32:31] } 5... Bb4+ { [%eval 0.52] [%clk 1:31:44] } 6. Nbd2 { [%eval 0.51] [%clk 1:32:51] } 6... Qe7 { [%eval 0.62] [%clk 1:32:05] } 7. e3 { [%eval 0.64] [%clk 1:33:16] } 7... Ngxe5 { [%eval 0.52] [%clk 1:32:30] } 8. Nxe5 { [%eval 0.55] [%clk 1:33:41] } 8... Nxe5 { [%eval 0.51] [%clk 1:32:53] } 9. Be2 { [%eval 0.71] [%clk 1:34:05] } 9... d6 { [%eval 0.51] [%clk 1:33:07] } 10. O-O { [%eval 0.52] [%clk 1:34:24] } 10... Bxd2 { [%eval 0.93] [%clk 1:33:29] } 11. Qxd2 { [%eval 1.03] [%clk 1:34:43] } 11... b6 { [%eval 1.38] [%clk 1:33:33] } 12. b4 { [%eval 1.12] [%clk 1:34:53] } 12... Nd7? { [%eval 2.4] } { Mistake. Bb7 was best. } { [%clk 1:29:10] } 13. Qd5 { [%eval 2.48] [%clk 1:33:51] } 13... Rb8 { [%eval 2.2] [%clk 1:29:31] } 14. Qc6 { [%eval 2.25] [%clk 1:34:16] } 14... Kd8 { [%eval 2.58] [%clk 1:27:54] } 15. Rfd1?! { [%eval 1.7] } { Inaccuracy. Rac1 was best. } { [%clk 1:04:47] } 15... Bb7 { [%eval 1.96] [%clk 1:25:07] } 16. Qa4 { [%eval 2.04] [%clk 1:05:04] } 16... g5?! { [%eval 2.94] } { Inaccuracy. h5 was best. } { [%clk 1:22:09] } 17. Bg3 { [%eval 2.87] [%clk 1:05:23] } 17... f5?! { [%eval 4.07] } { Inaccuracy. a5 was best. } { [%clk 1:20:58] } 18. Qc2?? { [%eval 0.62] } { Blunder. c5 was best. } { [%clk 0:50:29] } 18... Rf8?! { [%eval 1.55] } { Inaccuracy. Qe4 was best. } { [%clk 1:12:53] } 19. c5?! { [%eval 0.65] } { Inaccuracy. f3 was best. } { [%clk 0:44:17] } 19... bxc5 { [%eval 0.03] [%clk 1:04:00] } 20. bxc5 { [%eval 0.16] [%clk 0:39:04] } 20... f4 { [%eval 0.22] [%clk 1:04:02] } 21. c6 { [%eval 0.25] [%clk 0:39:26] } 21... fxg3 { [%eval 0.18] [%clk 1:03:25] } 22. hxg3 { [%eval 0.15] [%clk 0:39:51] } 22... Ba8 { [%eval 0.25] [%clk 0:41:30] } 23. cxd7 { [%eval 0.17] [%clk 0:39:50] } 23... Qe4 { [%eval 0.29] [%clk 0:40:19] } 24. Qxe4 { [%eval 0.31] [%clk 0:40:09] } 24... Bxe4 { [%eval 0.15] [%clk 0:40:47] } 25. f3 { [%eval 0.29] [%clk 0:40:00] } 25... Rb2 { [%eval 0.32] [%clk 0:40:25] } 26. Bc4 { [%eval 0.0] [%clk 0:35:17] } 26... Bc6 { [%eval 0.28] [%clk 0:11:29] } 27. Rab1 { [%eval 0.17] [%clk 0:30:39] } 27... Rb6 { [%eval 0.25] [%clk 0:11:01] } 28. g4 { [%eval 0.27] [%clk 0:28:06] } 28... Kxd7 { [%eval 0.58] [%clk 0:11:09] } 29. Bd3 { [%eval 0.22] [%clk 0:27:07] } 29... Bd5 { [%eval 0.67] [%clk 0:07:58] } 30. a4 { [%eval 0.19] [%clk 0:21:02] } 30... h6 { [%eval 0.25] [%clk 0:06:32] } 31. a5 { [%eval 0.0] [%clk 0:21:05] } 31... Rxb1 { [%eval 0.0] [%clk 0:05:37] } 32. Rxb1 { [%eval 0.0] [%clk 0:21:27] } 32... c5 { [%eval 0.0] [%clk 0:06:03] } 33. e4 { [%eval 0.0] [%clk 0:19:14] } 33... Bc6 { [%eval 0.0] [%clk 0:04:58] } 34. Kf2 { [%eval 0.0] [%clk 0:18:45] } 34... d5 { [%eval 0.0] [%clk 0:03:46] } 35. exd5 { [%eval 0.0] [%clk 0:14:18] } 35... Bxd5 { [%eval 0.0] [%clk 0:04:15] } 36. Bf5+ { [%eval -0.14] [%clk 0:14:33] } 36... Kd6 { [%eval 0.0] [%clk 0:04:06] } 37. Rh1 { [%eval 0.0] [%clk 0:11:42] } 37... Ke5 1/2-1/2