Event: IM Round 5: Eckert, Doug - Marek, Matyas
Site: Saint Louis, Missouri, United States
Date: 2022-09-23
White: Eckert, Doug
WhiteTitle: FM
WhiteElo: 2165
Black: Marek, Matyas
BlackTitle: IM
BlackElo: 2338
Result: 0-1
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard
TimeControl: G/90+30

1. d4 { [%eval 0.0] [%clk 1:20:04] } 1... Nf6 { [%eval 0.23] [%clk 1:30:52] } 2. c4 { [%eval 0.29] [%clk 1:20:28] } 2... c5 { [%eval 0.78] [%clk 1:31:18] } 3. d5 { [%eval 0.75] [%clk 1:20:47] } 3... b5 { [%eval 0.83] [%clk 1:31:44] } 4. cxb5 { [%eval 0.8] [%clk 1:21:07] } 4... a6 { [%eval 0.74] [%clk 1:32:09] } 5. bxa6 { [%eval 0.74] [%clk 1:21:34] } 5... g6 { [%eval 0.47] [%clk 1:32:34] } 6. Nc3 { [%eval 0.61] [%clk 1:22:00] } 6... Bg7 { [%eval 0.79] [%clk 1:33:01] } 7. e4 { [%eval 0.72] [%clk 1:22:19] } 7... O-O { [%eval 0.52] [%clk 1:33:26] } 8. a7 { [%eval 1.12] [%clk 1:22:14] } 8... Rxa7 { [%eval 0.96] [%clk 1:33:52] } 9. Nf3 { [%eval 1.02] [%clk 1:22:39] } 9... d6 { [%eval 1.31] [%clk 1:31:48] } 10. Be2 { [%eval 1.21] [%clk 1:22:08] } 10... Ba6 { [%eval 1.46] [%clk 1:32:01] } 11. O-O { [%eval 1.32] [%clk 1:22:06] } 11... Qa5 { [%eval 1.26] [%clk 1:30:31] } 12. a4 { [%eval 1.16] [%clk 1:12:41] } 12... Rb7 { [%eval 0.96] [%clk 1:28:07] } 13. Ra3 { [%eval 1.27] [%clk 1:04:34] } 13... Bxe2 { [%eval 1.58] [%clk 1:21:28] } 14. Qxe2 { [%eval 1.52] [%clk 1:04:51] } 14... Rb4 { [%eval 1.63] [%clk 1:21:43] } 15. Nd2?! { [%eval 0.55] } { Inaccuracy. e5 was best. } { [%clk 1:02:10] } 15... Nfd7 { [%eval 0.28] [%clk 1:13:00] } 16. Qd1 { [%eval 0.11] [%clk 0:59:03] } 16... Nb6 { [%eval 0.44] [%clk 1:00:19] } 17. Qc2?! { [%eval -0.16] } { Inaccuracy. h4 was best. } { [%clk 0:55:49] } 17... Rc8 { [%eval 0.0] [%clk 0:53:25] } 18. b3 { [%eval -0.48] [%clk 0:42:07] } 18... c4 { [%eval -0.79] [%clk 0:38:49] } 19. bxc4 { [%eval -0.81] [%clk 0:42:25] } 19... N8d7 { [%eval -1.0] [%clk 0:37:24] } 20. Na2 { [%eval -0.96] [%clk 0:33:25] } 20... Rxa4 { [%eval -0.95] [%clk 0:31:15] } 21. Rxa4 { [%eval -0.76] [%clk 0:33:50] } 21... Nxa4 { [%eval -0.74] [%clk 0:27:51] } 22. Nf3?! { [%eval -1.41] } { Inaccuracy. Nb3 was best. } { [%clk 0:30:09] } 22... Qa6 { [%eval -1.02] [%clk 0:21:57] } 23. Nb4 { [%eval -0.9] [%clk 0:20:43] } 23... Rxc4 { [%eval -0.94] [%clk 0:21:50] } 24. Nxa6 { [%eval -1.05] [%clk 0:21:05] } 24... Rxc2 { [%eval -0.99] [%clk 0:22:15] } 25. Be3 { [%eval -1.03] [%clk 0:20:17] } 25... Nc3 { [%eval -0.94] [%clk 0:19:25] } 26. Nb4 { [%eval -0.83] [%clk 0:18:05] } 26... Rb2 { [%eval -0.94] [%clk 0:18:54] } 27. Nc6 { [%eval -0.98] [%clk 0:18:13] } 27... Bf6?! { [%eval -0.14] } { Inaccuracy. Nxe4 was best. } { [%clk 0:16:56] } 28. Nd2 { [%eval -0.4] [%clk 0:17:54] } 28... Kg7 { [%eval -0.06] [%clk 0:13:50] } 29. f3 { [%eval -0.42] [%clk 0:17:24] } 29... Rc2 { [%eval -0.39] [%clk 0:12:01] } 30. Kh1 { [%eval -0.66] [%clk 0:13:39] } 30... Ne5 { [%eval -0.83] [%clk 0:11:17] } 31. Nxe5 { [%eval -0.69] [%clk 0:13:26] } 31... Bxe5 { [%eval -1.15] [%clk 0:11:40] } 32. Nb3 { [%eval -1.22] [%clk 0:08:45] } 32... Nxd5 { [%eval -1.22] [%clk 0:07:59] } 33. exd5 { [%eval -1.08] [%clk 0:08:34] } 33... Rc3 { [%eval -1.1] [%clk 0:08:26] } 34. Bg5 { [%eval -0.99] [%clk 0:07:22] } 34... Rxb3 { [%eval -1.04] [%clk 0:07:36] } 35. Bxe7 { [%eval -1.06] [%clk 0:07:37] } 35... Rd3 { [%eval -1.01] [%clk 0:07:03] } 36. g3 { [%eval -1.19] [%clk 0:06:39] } 36... Rxd5 { [%eval -1.25] [%clk 0:07:22] } 37. Kg2 { [%eval -1.37] [%clk 0:06:01] } 37... Bc3?! { [%eval -0.62] } { Inaccuracy. Rd2+ was best. } { [%clk 0:05:00] } 38. Rc1 { [%eval -0.5] [%clk 0:05:30] } 38... Bb4 { [%eval -0.13] [%clk 0:04:59] } 39. Rc8 { [%eval -0.26] [%clk 0:05:13] } 39... Rd2+ { [%eval -0.34] [%clk 0:03:45] } 40. Kh3 { [%eval -0.27] [%clk 0:05:33] } 40... Re2 { [%eval -0.18] [%clk 0:03:46] } 41. Bf8+?! { [%eval -0.86] } { Inaccuracy. Rc7 was best. } { [%clk 0:05:08] } 41... Kf6 { [%eval -0.83] [%clk 0:04:08] } 42. Rd8 { [%eval -0.68] [%clk 0:05:05] } 42... Rd2 { [%eval -0.91] [%clk 0:02:36] } 43. Re8 { [%eval -0.93] [%clk 0:04:41] } 43... h5 { [%eval -1.08] [%clk 0:02:17] } 44. Re4? { [%eval -2.28] } { Mistake. Bh6 was best. } { [%clk 0:04:31] } 44... Bc5?! { [%eval -1.36] } { Inaccuracy. Bc3 was best. } { [%clk 0:01:47] } 45. g4 { [%eval -1.12] [%clk 0:02:27] } 45... hxg4+ { [%eval -1.13] [%clk 0:01:00] } 46. fxg4 { [%eval -1.06] [%clk 0:02:26] } 46... g5 { [%eval -0.88] [%clk 0:01:04] } 47. Re1?! { [%eval -1.47] } { Inaccuracy. Re8 was best. } { [%clk 0:01:38] } 47... Bf2?! { [%eval -0.51] } { Inaccuracy. Kg6 was best. } { [%clk 0:00:37] } 48. Be7+? { [%eval -1.8] } { Mistake. Re8 was best. } { [%clk 0:01:23] } 48... Kg6 { [%eval -1.81] [%clk 0:01:04] } 49. Rf1 { [%eval -1.44] [%clk 0:01:40] } 49... d5 { [%eval -1.6] [%clk 0:01:14] } 50. Ra1 { [%eval -1.67] [%clk 0:01:12] } 50... Bd4 { [%eval -1.98] [%clk 0:00:56] } 51. Bd6?? { [%eval -9.4] } { Blunder. Ra6+ was best. } { [%clk 0:01:02] } 0-1