Event: Open Letni Praha 2021
Date: 2021-08-11
White: Stalmach, Richard
WhiteElo: 2305
Black: Froeyman, Helmut
BlackElo: 2260
Result: 1/2-1/2
ECO: A80
Opening: Dutch Defense: Hopton Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... f5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 1:30:52] } 2. Bg5 { [%eval 0.54] [%clk 1:31:16] } 2... h6 { [%eval 0.63] [%clk 1:30:30] } 3. Bh4 { [%eval 0.48] [%clk 1:31:42] } 3... g5 { [%eval 0.25] [%clk 1:30:33] } 4. e3 { [%eval 0.25] [%clk 1:32:03] } 4... Bg7 { [%eval 0.28] [%clk 1:30:06] } 5. Bg3 { [%eval 0.33] [%clk 1:32:06] } 5... c5 { [%eval 0.13] [%clk 1:30:13] } 6. c3 { [%eval 0.54] [%clk 1:32:06] } 6... Qb6 { [%eval 0.64] [%clk 1:29:19] } 7. Na3 { [%eval 0.55] [%clk 1:32:14] } 7... Nf6 { [%eval 0.69] [%clk 1:19:19] } 8. h4 { [%eval 0.19] [%clk 1:30:54] } 8... cxd4 { [%eval 0.04] [%clk 1:02:47] } 9. hxg5 { [%eval 0.27] [%clk 1:24:49] } 9... hxg5 { [%eval 0.0] [%clk 0:47:57] } 10. Rxh8+ { [%eval -0.07] [%clk 1:24:50] } 10... Bxh8 { [%eval 0.01] [%clk 0:48:25] } 11. exd4? { [%eval -1.2] } { Mistake. Nc4 was best. } { [%clk 1:14:40] } 11... f4 { [%eval -1.04] [%clk 0:48:34] } 12. Bh2 { [%eval -0.62] [%clk 1:13:35] } 12... Qxb2 { [%eval -1.33] [%clk 0:30:28] } 13. Nb5 { [%eval -1.46] [%clk 1:11:39] } 13... Kd8 { [%eval -1.75] [%clk 0:30:36] } 14. Bc4 { [%eval -1.33] [%clk 0:47:27] } 14... Ne4 { [%eval -1.64] [%clk 0:30:58] } 15. Ne2 { [%eval -1.71] [%clk 0:40:55] } 15... Nd2 { [%eval -2.1] [%clk 0:24:00] } 16. Bb3 { [%eval -2.3] [%clk 0:35:33] } 16... a6 { [%eval -1.83] [%clk 0:22:39] } 17. Na3 { [%eval -2.01] [%clk 0:35:02] } 17... Qxa3 { [%eval -1.72] [%clk 0:19:33] } 18. Qxd2 { [%eval -1.42] [%clk 0:33:47] } 18... Qa5 { [%eval -1.2] [%clk 0:17:30] } 19. O-O-O { [%eval -1.36] [%clk 0:30:42] } 19... d6 { [%eval -1.21] [%clk 0:17:25] } 20. f3 { [%eval -1.25] [%clk 0:28:08] } 20... Bf5?! { [%eval -0.71] } { Inaccuracy. Nc6 was best. } { [%clk 0:13:49] } 21. g3 { [%eval -0.83] [%clk 0:26:23] } 21... Qa3+?! { [%eval -0.13] } { Inaccuracy. Nc6 was best. } { [%clk 0:09:37] } 22. Qb2 { [%eval -0.01] [%clk 0:26:52] } 22... Qxb2+ { [%eval -0.13] [%clk 0:10:00] } 23. Kxb2 { [%eval -0.1] [%clk 0:27:21] } 23... fxg3 { [%eval -0.26] [%clk 0:09:38] } 24. Nxg3 { [%eval -0.19] [%clk 0:27:46] } 24... Bg6 { [%eval 0.14] [%clk 0:07:49] } 25. Ne4 { [%eval 0.16] [%clk 0:23:28] } 25... Bxe4 { [%eval 0.13] [%clk 0:04:24] } 26. fxe4 { [%eval 0.09] [%clk 0:23:56] } 26... Nc6 { [%eval 0.1] [%clk 0:04:25] } 27. Rg1 { [%eval 0.17] [%clk 0:23:48] } 27... Bf6 { [%eval 0.15] [%clk 0:04:33] } 28. e5 { [%eval 0.11] [%clk 0:23:34] } 28... dxe5 { [%eval 0.11] [%clk 0:04:27] } 29. dxe5 { [%eval 0.04] [%clk 0:24:00] } 29... Nxe5 { [%eval 0.05] [%clk 0:04:26] } 30. Bxe5 { [%eval 0.11] [%clk 0:24:21] } 30... Bxe5 { [%eval 0.07] [%clk 0:04:52] } 31. Rxg5 { [%eval 0.1] [%clk 0:24:47] } 31... Bb8 { [%eval 0.08] [%clk 0:05:14] } 32. Be6 { [%eval 0.01] [%clk 0:23:47] } 32... Kc7 { [%eval 0.06] [%clk 0:03:33] } 33. Rg8 { [%eval 0.01] [%clk 0:23:57] } 33... Kb6 { [%eval 0.04] [%clk 0:03:04] } 34. Re8 { [%eval 0.0] [%clk 0:23:46] } 34... a5 { [%eval 0.1] [%clk 0:02:38] } 35. Bd5 { [%eval 0.09] [%clk 0:23:02] } 35... a4 { [%eval 0.14] [%clk 0:02:38] } 36. Kc2 { [%eval -0.12] [%clk 0:21:42] } 36... Ra5 { [%eval -0.12] [%clk 0:02:32] } 37. c4 { [%eval -0.06] [%clk 0:21:34] } 37... Bd6 { [%eval -0.1] [%clk 0:02:54] } 38. Rd8 { [%eval -0.23] [%clk 0:21:55] } 38... Kc5 { [%eval 0.0] [%clk 0:02:28] } 39. Rc8+ { [%eval -0.29] [%clk 0:22:00] } 39... Kb6 { [%eval -0.04] [%clk 0:01:56] } 40. Kd3 { [%eval -0.22] [%clk 0:22:27] } 40... a3 { [%eval -0.2] [%clk 0:01:39] } 41. Kc3 { [%eval -0.21] [%clk 0:21:45] } 41... Ra4 { [%eval -0.22] [%clk 0:01:36] } 42. Rd8 { [%eval -0.71] [%clk 0:20:04] } 42... Kc7 { [%eval -0.72] [%clk 0:01:52] } 43. Rg8 { [%eval -0.68] [%clk 0:20:29] } 43... Rb4 { [%eval -0.76] [%clk 0:01:34] } 44. Rg2 { [%eval -1.12] [%clk 0:20:10] } 44... Rb2? { [%eval 0.0] } { Mistake. Rb1 was best. } { [%clk 0:01:18] } 45. Rxb2 { [%eval 0.0] [%clk 0:18:35] } 45... Be5+ { [%eval -0.01] [%clk 0:01:37] } 46. Kc2 { [%eval 0.0] [%clk 0:18:06] } 46... axb2 { [%eval 0.0] [%clk 0:02:00] } 47. c5 { [%eval 0.0] [%clk 0:15:59] } 47... Bd4 { [%eval 0.0] [%clk 0:00:58] } 48. Be4 { [%eval -0.02] [%clk 0:16:22] } 48... Kb8 { [%eval 0.0] [%clk 0:00:45] } 49. Bf3 { [%eval -0.01] [%clk 0:16:39] } 49... Ka7 { [%eval 0.0] [%clk 0:01:06] } 50. Be4 { [%eval 0.0] [%clk 0:16:57] } 50... Ka6 { [%eval -0.03] [%clk 0:01:27] } 51. c6 { [%eval -0.06] [%clk 0:17:07] } 51... bxc6 { [%eval -0.05] [%clk 0:01:49] } 52. Bxc6 { [%eval -0.09] [%clk 0:17:34] } 52... Ka5 { [%eval -0.05] [%clk 0:01:41] } 53. Be4 { [%eval -0.14] [%clk 0:17:57] } 53... Kb4 { [%eval -0.08] [%clk 0:01:57] } 54. Kd2 { [%eval -0.04] [%clk 0:18:11] } 54... Kc4 { [%eval -0.08] [%clk 0:28:17] } 55. Bb1 { [%eval -0.06] [%clk 0:48:32] } 55... Bc5 { [%clk 0:27:48] } 56. Ke2 { [%clk 0:48:59] } 56... e5 { [%clk 0:26:37] } 57. Bc2 { [%clk 0:49:25] } 57... Kd4 { [%clk 0:26:42] } 58. Bb1 { [%clk 0:49:50] } 58... e4 { [%clk 0:24:40] } 59. a3 { [%clk 0:50:04] } 59... Bxa3 { [%clk 0:24:49] } 60. Bc2 { [%clk 0:50:31] } 60... Bc5 { [%clk 0:24:32] } 61. Bb1 { [%clk 0:50:47] } 61... e3 { [%clk 0:24:35] } 62. Bc2 { [%clk 0:51:08] } 62... Kc3 { [%clk 0:24:55] } 63. Bb1 { [%clk 0:51:32] } 63... Bb6 { [%clk 0:25:07] } 64. Bh7 { [%clk 0:51:54] } 64... Kb3 { [%clk 0:25:12] } 65. Bb1 { [%clk 0:52:17] } 65... Bc5 { [%clk 0:25:01] } 66. Kd3 { [%clk 0:52:44] } 66... Bd4 { [%clk 0:25:10] } 67. Ke2 { [%clk 0:53:12] } 67... Kc3 { [%clk 0:24:38] } 68. Bh7 { [%clk 0:53:37] } 68... Bc5 { [%clk 0:25:05] } 69. Bb1 { [%clk 0:54:04] } 69... Kd4 { [%clk 0:25:33] } 70. Bh7 { [%clk 0:54:30] } 70... Bb4 { [%clk 0:26:00] } 71. Bb1 { [%clk 0:54:56] } 71... Bd2 { [%clk 0:26:26] } 72. Bh7 { [%clk 0:55:22] } 72... Kc3 { [%clk 0:26:52] } 73. Bb1 { [%clk 0:55:49] } 73... Kb3 { [%clk 0:27:19] } 74. Kd3 { [%clk 0:56:17] } 74... Bc1 { [%clk 0:27:08] } 75. Ke2 { [%clk 0:56:44] } 75... Kc3 { [%clk 0:25:17] } 76. Bh7 { [%clk 0:57:10] } 76... Kb3 { [%clk 0:25:38] } 77. Bb1 { [%clk 0:57:37] } 77... Ka3 { [%clk 0:25:52] } 78. Kd3 { [%clk 0:58:04] } 78... Kb3 79. Ke4 1/2-1/2