Event: Olomouc Chess Summer - ab
Site: Olomouc, Czech Republic
Date: 2024-08-11
White: Ernst, Robert
WhiteTitle: FM
WhiteElo: 2241
Black: Valenta, Vit Vaclav
BlackTitle: FM
BlackElo: 2005
Result: 1-0
ECO: E94
Opening: King's Indian Defense: Orthodox Variation, Positional Defense
Variant: Standard
TimeControl: 90/40 + 30 min, 30 s/move

1. d4 { [%eval 0.16] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:46] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... g6 { [%eval 0.25] [%clk 1:30:29] } 3. Nc3 { [%eval 0.21] [%clk 1:31:35] } 3... d6 { [%eval 0.56] [%clk 1:30:34] } 4. Nf3 { [%eval 0.52] [%clk 1:31:39] } 4... Bg7 { [%eval 0.56] [%clk 1:30:55] } 5. e4 { [%eval 0.49] [%clk 1:32:02] } 5... O-O { [%eval 0.47] [%clk 1:31:16] } 6. Be2 { [%eval 0.48] [%clk 1:32:26] } 6... Nbd7 { [%eval 0.69] [%clk 1:30:24] } 7. O-O { [%eval 0.54] [%clk 1:32:45] } 7... e5 { [%eval 0.69] [%clk 1:30:47] } 8. Be3 { [%eval 0.75] [%clk 1:33:08] } 8... Re8 { [%eval 0.59] [%clk 1:29:54] } 9. d5 { [%eval 0.68] [%clk 1:33:26] } 9... Nc5 { [%eval 1.09] [%clk 1:29:03] } 10. Nd2 { [%eval 1.1] [%clk 1:29:55] } 10... a5 { [%eval 1.02] [%clk 1:28:09] } 11. a3 { [%eval 1.15] [%clk 1:18:58] } 11... b6 { [%eval 1.15] [%clk 1:26:24] } 12. b4 { [%eval 1.22] [%clk 1:19:00] } 12... Nb7 { [%eval 1.08] [%clk 1:26:09] } 13. Nb3 { [%eval 1.07] [%clk 1:07:20] } 13... Bf8 { [%eval 1.22] [%clk 1:20:52] } 14. f3 { [%eval 1.05] [%clk 0:55:14] } 14... Nh5 { [%eval 1.08] [%clk 1:18:28] } 15. Qd2 { [%eval 1.05] [%clk 0:54:26] } 15... f5 { [%eval 1.27] [%clk 1:15:04] } 16. g3?! { [%eval 0.49] } { Inaccuracy. Nb5 was best. } { [%clk 0:51:51] } 16... f4 { [%eval 0.54] [%clk 1:10:09] } 17. Bf2 { [%eval 0.41] [%clk 0:52:14] } 17... fxg3 { [%eval 0.6] [%clk 1:08:35] } 18. hxg3 { [%eval 0.62] [%clk 0:52:36] } 18... Be7 { [%eval 0.57] [%clk 1:05:19] } 19. Kg2 { [%eval 0.4] [%clk 0:45:14] } 19... Bg5 { [%eval 0.47] [%clk 1:01:14] } 20. Be3 { [%eval 0.0] [%clk 0:45:28] } 20... Bxe3 { [%eval 0.43] [%clk 0:55:59] } 21. Qxe3 { [%eval 0.49] [%clk 0:45:56] } 21... Rf8 { [%eval 0.59] [%clk 0:55:09] } 22. Rh1 { [%eval 0.67] [%clk 0:40:25] } 22... Qf6 { [%eval 0.56] [%clk 0:47:50] } 23. Qh6 { [%eval 0.28] [%clk 0:37:41] } 23... Bg4 { [%eval 0.31] [%clk 0:39:46] } 24. Nd2 { [%eval 0.22] [%clk 0:35:33] } 24... Bd7 { [%eval 0.2] [%clk 0:39:05] } 25. Nb5 { [%eval 0.0] [%clk 0:29:21] } 25... Rac8 { [%eval 0.28] [%clk 0:31:34] } 26. Nf1 { [%eval 0.12] [%clk 0:24:02] } 26... Nd8 { [%eval 0.39] [%clk 0:28:19] } 27. Qe3?! { [%eval -0.19] } { Inaccuracy. bxa5 was best. } { [%clk 0:21:17] } 27... Nb7 { [%eval 0.22] [%clk 0:27:00] } 28. Nh2 { [%eval 0.27] [%clk 0:17:40] } 28... Qg7 { [%eval 0.24] [%clk 0:22:54] } 29. Ng4 { [%eval 0.23] [%clk 0:17:13] } 29... Nf6 { [%eval 0.23] [%clk 0:22:41] } 30. Nxf6+ { [%eval 0.17] [%clk 0:16:11] } 30... Rxf6 { [%eval 0.27] [%clk 0:20:34] } 31. Qg5 { [%eval -0.08] [%clk 0:12:33] } 31... Bxb5 { [%eval -0.12] [%clk 0:17:24] } 32. cxb5 { [%eval -0.07] [%clk 0:13:02] } 32... Nd8?! { [%eval 0.74] } { Inaccuracy. Ra8 was best. } { [%clk 0:17:22] } 33. Rac1?! { [%eval -0.09] } { Inaccuracy. bxa5 was best. } { [%clk 0:08:43] } 33... axb4 { [%eval 0.0] [%clk 0:14:11] } 34. axb4 { [%eval 0.0] [%clk 0:08:57] } 34... Rf7 { [%eval 0.37] [%clk 0:10:25] } 35. Ra1 { [%eval 0.01] [%clk 0:08:47] } 35... h5 { [%eval 0.0] [%clk 0:08:38] } 36. Ra7 { [%eval -0.09] [%clk 0:08:27] } 36... Rd7 { [%eval 0.0] [%clk 0:08:19] } 37. Kf2 { [%eval -0.54] [%clk 0:05:12] } 37... Nf7 { [%eval -0.53] [%clk 0:07:32] } 38. Qe3 { [%eval -0.57] [%clk 0:05:30] } 38... Nh6?! { [%eval 0.0] } { Inaccuracy. Qf6 was best. } { [%clk 0:06:05] } 39. g4 { [%eval 0.0] [%clk 0:02:41] } 39... Rf8 { [%eval 0.0] [%clk 0:05:33] } 40. Ke1 { [%eval 0.0] [%clk 0:02:42] } 40... Rf4 { [%eval -0.03] [%clk 0:04:01] } 41. Ra8+ { [%eval 0.0] [%clk 0:24:18] } 41... Kh7 { [%eval 0.0] [%clk 0:34:20] } 42. gxh5 { [%eval -0.25] [%clk 0:24:30] } 42... g5 { [%eval -0.29] [%clk 0:34:24] } 43. Rg1 { [%eval -0.43] [%clk 0:22:34] } 43... g4 { [%eval 0.0] [%clk 0:23:50] } 44. fxg4 { [%eval 0.08] [%clk 0:22:15] } 44... Nxg4?? { [%eval 4.82] } { Blunder. Nf7 was best. } { [%clk 0:24:00] } 45. Qh3 { [%eval 4.66] [%clk 0:21:00] } 45... Qh6 { [%eval 5.48] [%clk 0:18:32] } 46. Rxg4 { [%eval 5.05] [%clk 0:19:47] } 46... Rxg4 { [%eval 5.94] [%clk 0:16:17] } 47. Bxg4 { [%eval 5.71] [%clk 0:12:57] } 47... Qc1+ { [%eval 5.53] [%clk 0:16:13] } 48. Ke2 { [%eval 6.18] [%clk 0:08:38] } 48... Qc2+ { [%eval 6.16] [%clk 0:14:35] } 49. Kf1 { [%eval 6.1] [%clk 0:08:35] } 49... Qc1+ { [%eval 5.93] [%clk 0:12:54] } 50. Kg2 { [%eval 5.52] [%clk 0:08:30] } 50... Qd2+ { [%clk 0:09:51] } 51. Kh1 { [%clk 0:08:18] } 51... Qe1+ { [%clk 0:09:32] } 52. Kh2 { [%clk 0:07:03] } 52... Qf2+ { [%clk 0:08:44] } 53. Qg2 { [%clk 0:06:56] } 53... Qh4+ { [%clk 0:08:37] } 54. Bh3 { [%clk 0:07:04] } 54... Qf4+ { [%clk 0:05:07] } 55. Kh1 { [%clk 0:06:59] } 1-0