Event: Ceske Budejovice Open A
Site: -
Date: 2023-07-07
White: Matras, Ondrej
WhiteTitle: FM
WhiteElo: 2185
Black: Stefansson, Vignir Vatnar
BlackTitle: IM
BlackElo: 2487
Result: 0-1
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.28] [%clk 1:30:28] } 2. c4 { [%eval 0.16] [%clk 1:31:21] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:30:31] } 3. d5 { [%eval 0.75] [%clk 1:31:33] } 3... b5 { [%eval 0.83] [%clk 1:30:56] } 4. cxb5 { [%eval 0.8] [%clk 1:31:58] } 4... a6 { [%eval 0.74] [%clk 1:31:22] } 5. bxa6 { [%eval 0.74] [%clk 1:32:20] } 5... e6 { [%eval 0.79] [%clk 1:31:48] } 6. Nc3 { [%eval 0.81] [%clk 1:32:09] } 6... exd5 { [%eval 0.73] [%clk 1:32:12] } 7. Nxd5 { [%eval 0.54] [%clk 1:32:26] } 7... Nxa6 { [%eval 0.7] [%clk 1:32:38] } 8. Bg5 { [%eval 0.67] [%clk 1:26:21] } 8... Be7 { [%eval 0.68] [%clk 1:31:59] } 9. Nxe7 { [%eval 0.77] [%clk 1:21:40] } 9... Qxe7 { [%eval 0.71] [%clk 1:32:23] } 10. e3 { [%eval 0.21] [%clk 1:19:17] } 10... Rb8?! { [%eval 0.88] } { Inaccuracy. Qe5 was best. } { [%clk 1:29:10] } 11. Rb1 { [%eval 0.56] [%clk 1:16:22] } 11... h6 { [%eval 0.49] [%clk 1:28:57] } 12. Bf4 { [%eval 0.5] [%clk 0:55:43] } 12... Rb6 { [%eval 0.56] [%clk 1:28:36] } 13. Nf3 { [%eval 0.36] [%clk 0:55:41] } 13... Bb7 { [%eval 0.72] [%clk 1:28:59] } 14. a3 { [%eval 0.34] [%clk 0:52:41] } 14... g5 { [%eval 0.59] [%clk 1:25:54] } 15. Bg3 { [%eval 0.57] [%clk 0:49:18] } 15... Ne4 { [%eval 0.55] [%clk 1:20:27] } 16. Nd2 { [%eval 0.79] [%clk 0:43:56] } 16... h5 { [%eval 0.75] [%clk 1:06:23] } 17. f3?! { [%eval -0.15] } { Inaccuracy. Nxe4 was best. } { [%clk 0:38:13] } 17... Nxg3 { [%eval -0.06] [%clk 0:53:04] } 18. hxg3 { [%eval -0.05] [%clk 0:38:41] } 18... Qxe3+ { [%eval -0.13] [%clk 0:53:15] } 19. Qe2 { [%eval -0.09] [%clk 0:39:08] } 19... Qxe2+ { [%eval -0.13] [%clk 0:53:40] } 20. Bxe2 { [%eval -0.09] [%clk 0:39:27] } 20... d5 { [%eval -0.1] [%clk 0:54:06] } 21. Kf2 { [%eval -0.04] [%clk 0:35:34] } 21... c4 { [%eval 0.0] [%clk 0:53:11] } 22. Rhc1 { [%eval 0.0] [%clk 0:32:22] } 22... Nc5 { [%eval 0.41] [%clk 0:51:55] } 23. b3 { [%eval 0.64] [%clk 0:31:13] } 23... Nxb3 { [%eval 0.92] [%clk 0:50:52] } 24. Nxb3 { [%eval 0.53] [%clk 0:31:33] } 24... cxb3 { [%eval 0.33] [%clk 0:50:26] } 25. Rc3 { [%eval 0.0] [%clk 0:31:33] } 25... Kd7 { [%eval 0.0] [%clk 0:48:47] } 26. Rcxb3 { [%eval -0.05] [%clk 0:31:19] } 26... Rxb3 { [%eval -0.03] [%clk 0:49:12] } 27. Rxb3 { [%eval -0.08] [%clk 0:31:44] } 27... Bc6 { [%eval -0.01] [%clk 0:49:40] } 28. Bb5 { [%eval -0.04] [%clk 0:27:53] } 28... Ra8 { [%eval 0.0] [%clk 0:49:51] } 29. Bxc6+ { [%eval -0.27] [%clk 0:26:51] } 29... Kxc6 { [%eval -0.32] [%clk 0:50:16] } 30. Ke3 { [%eval -0.21] [%clk 0:26:58] } 30... Ra4 { [%eval -0.27] [%clk 0:50:41] } 31. Kd3 { [%eval -0.19] [%clk 0:22:58] } 31... f5 { [%eval -0.01] [%clk 0:50:42] } 32. Kc3 { [%eval -0.17] [%clk 0:21:23] } 32... d4+ { [%eval -0.05] [%clk 0:50:15] } 33. Kb2?! { [%eval -0.73] } { Inaccuracy. Kd2 was best. } { [%clk 0:20:57] } 33... Kc5 { [%eval -0.69] [%clk 0:50:35] } 34. Rb8 { [%eval -0.88] [%clk 0:20:15] } 34... d3?! { [%eval 0.0] } { Inaccuracy. Kc4 was best. } { [%clk 0:40:19] } 35. Rf8?? { [%eval -4.12] } { Blunder. Kb3 was best. } { [%clk 0:19:04] } 35... Kd4 { [%eval -4.12] [%clk 0:40:23] } 36. Rxf5 { [%eval -4.43] [%clk 0:18:30] } 36... Rc4 { [%eval -5.15] [%clk 0:40:46] } 37. Rf8 { [%eval -5.14] [%clk 0:18:25] } 37... d2 { [%eval -5.51] [%clk 0:36:19] } 38. Rd8+ { [%eval -4.78] [%clk 0:18:17] } 38... Ke3 { [%eval -5.29] [%clk 0:36:44] } 39. Re8+ { [%eval -4.95] [%clk 0:18:11] } 39... Kf2 { [%eval -5.28] [%clk 0:37:08] } 40. Rd8 { [%eval -4.95] [%clk 0:18:36] } 40... Kxg2 { [%eval -5.46] [%clk 0:36:09] } 41. f4 { [%eval -5.76] [%clk 0:14:31] } 41... g4 { [%eval -5.74] [%clk 0:36:27] } 42. f5 { [%eval -5.81] [%clk 0:13:56] } 42... Kxg3 { [%eval -6.01] [%clk 0:36:41] } 43. Rxd2 { [%eval -5.71] [%clk 0:14:13] } 43... Rf4 { [%eval -6.28] [%clk 0:36:43] } 44. Rd5 { [%eval -6.47] [%clk 0:14:12] } 44... h4 { [%eval -6.13] [%clk 0:37:02] } 45. Rd3+ { [%eval -6.63] [%clk 0:12:45] } 45... Rf3 { [%eval -6.08] [%clk 0:37:14] } 46. Kc2 { [%eval -6.51] [%clk 0:12:40] } 46... Rxd3 { [%eval -9.17] [%clk 0:36:48] } 47. Kxd3 { [%eval -9.35] [%clk 0:13:07] } 47... h3 { [%eval -35.58] [%clk 0:37:14] } 0-1