Event: Round 4: Eelke De Boer - Nico Zwirs
Date: 2023-07-28
White: Eelke De Boer
Black: Nico Zwirs
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.27] [%clk 1:30:56] } 2. c4 { [%eval 0.29] [%clk 1:31:22] } 2... e6 { [%eval 0.3] [%clk 1:31:22] } 3. Nf3 { [%eval 0.0] [%clk 1:31:46] } 3... Nf6 { [%eval 0.17] [%clk 1:31:31] } 4. g3 { [%eval 0.2] [%clk 1:32:05] } 4... dxc4 { [%eval 0.4] [%clk 1:24:45] } 5. Bg2 { [%eval 0.29] [%clk 1:32:00] } 5... a6 { [%eval 0.37] [%clk 1:24:00] } 6. O-O { [%eval 0.22] [%clk 1:31:59] } 6... Nc6 { [%eval 0.43] [%clk 1:24:10] } 7. e3 { [%eval 0.35] [%clk 1:31:42] } 7... Rb8 { [%eval 0.58] [%clk 1:22:06] } 8. Nfd2 { [%eval 0.56] [%clk 1:30:39] } 8... e5 { [%eval 0.56] [%clk 1:21:37] } 9. Bxc6+ { [%eval 0.63] [%clk 1:28:38] } 9... bxc6 { [%eval 0.66] [%clk 1:21:43] } 10. dxe5 { [%eval 0.58] [%clk 1:28:57] } 10... Nd5 { [%eval 0.64] [%clk 1:22:04] } 11. Nxc4?! { [%eval 0.0] } { Inaccuracy. Qe2 was best. } { [%clk 1:16:01] } 11... Bh3 { [%eval 0.02] [%clk 1:20:40] } 12. Re1 { [%eval 0.12] [%clk 1:12:23] } 12... Nb4 { [%eval 0.08] [%clk 1:19:39] } 13. Qe2 { [%eval 0.06] [%clk 1:04:40] } 13... Qd3 { [%eval 0.07] [%clk 1:06:52] } 14. Qxd3 { [%eval 0.09] [%clk 0:46:56] } 14... Nxd3 { [%eval 0.16] [%clk 1:07:06] } 15. Rd1 { [%eval 0.0] [%clk 0:47:20] } 15... Rd8 { [%eval 0.24] [%clk 1:07:19] } 16. Nd6+?! { [%eval -0.34] } { Inaccuracy. Nbd2 was best. } { [%clk 0:29:37] } 16... cxd6 { [%eval -0.06] [%clk 0:50:22] } 17. Rxd3 { [%eval -0.01] [%clk 0:29:47] } 17... dxe5 { [%eval -0.04] [%clk 0:50:49] } 18. Rxd8+ { [%eval -0.06] [%clk 0:30:03] } 18... Kxd8 { [%eval -0.05] [%clk 0:51:18] } 19. Bd2 { [%eval -0.12] [%clk 0:23:42] } 19... Be7 { [%eval 0.0] [%clk 0:47:55] } 20. Na3 { [%eval -0.49] [%clk 0:22:53] } 20... Bxa3 { [%eval -0.48] [%clk 0:32:00] } 21. bxa3 { [%eval -0.35] [%clk 0:23:13] } 21... Kd7 { [%eval -0.21] [%clk 0:32:26] } 22. Bb4 { [%eval -0.4] [%clk 0:20:21] } 22... Bg4 { [%eval -0.28] [%clk 0:26:38] } 23. f4 { [%eval -0.31] [%clk 0:12:48] } 23... exf4 { [%eval -0.21] [%clk 0:17:21] } 24. exf4 { [%eval -0.18] [%clk 0:13:12] } 24... Re8 { [%eval -0.17] [%clk 0:17:15] } 25. Re1 { [%eval -0.09] [%clk 0:13:36] } 25... Rxe1+ { [%eval -0.11] [%clk 0:17:34] } 26. Bxe1 { [%eval -0.1] [%clk 0:13:59] } 26... Kd6 { [%eval -0.11] [%clk 0:17:56] } 27. Kf2 { [%eval -0.15] [%clk 0:11:57] } 27... Kd5 { [%eval -0.13] [%clk 0:15:43] } 28. Ke3 { [%eval -0.17] [%clk 0:11:34] } 28... Kc4 { [%eval -0.26] [%clk 0:15:45] } 29. Ba5 { [%eval -0.14] [%clk 0:06:56] } 29... Bf5 { [%eval -0.21] [%clk 0:14:40] } 30. Kd2 { [%eval -0.13] [%clk 0:06:45] } 30... g6 { [%eval -0.39] [%clk 0:10:32] } 31. a4 { [%eval -0.1] [%clk 0:05:32] } 31... Kd4 { [%eval -0.07] [%clk 0:09:04] } 32. Bb6+ { [%eval -0.03] [%clk 0:04:02] } 32... Ke4 { [%eval -0.07] [%clk 0:09:09] } 33. Ke2 { [%eval -0.03] [%clk 0:03:54] } 33... h5 { [%eval -0.05] [%clk 0:03:44] } 34. h4 { [%eval -0.02] [%clk 0:03:06] } 34... Bg4+ { [%eval -0.05] [%clk 0:02:41] } 35. Kf2 { [%eval -0.04] [%clk 0:03:30] } 35... Kd3 { [%eval -0.08] [%clk 0:03:06] } 36. a5 { [%eval 0.0] [%clk 0:03:31] } 36... Be6 { [%eval -0.01] [%clk 0:02:14] } 37. a3 { [%eval 0.0] [%clk 0:03:48] } 37... Bf5 { [%eval 0.0] [%clk 0:01:59] } 38. Kf3 { [%eval -0.03] [%clk 0:03:45] } 38... Bh3 { [%eval -0.05] [%clk 0:01:32] } 39. Kf2 { [%eval 0.0] [%clk 0:03:36] } 39... Bg4 { [%eval 0.0] [%clk 0:01:49] } 40. Ba7 { [%eval -0.06] [%clk 0:02:41] } 40... Bf5 { [%eval -0.03] [%clk 0:01:02] } 41. Bb6 { [%eval 0.0] [%clk 0:02:44] } 41... Bg4 { [%eval -0.03] [%clk 0:26:30] } 42. Ba7 { [%eval 0.0] [%clk 0:29:06] } 42... Kc4 { [%eval -0.03] [%clk 0:26:48] } 43. Ke3 { [%eval -0.03] [%clk 0:29:10] } 43... Bf5 { [%eval -0.06] [%clk 0:24:07] } 44. Bb6 { [%eval -0.02] [%clk 0:28:04] } 44... Bb1 { [%eval -0.02] [%clk 0:22:06] } 45. Bc7 { [%eval -0.03] [%clk 0:26:21] } 45... Bc2 { [%eval -0.01] [%clk 0:20:24] } 46. Bb6 { [%eval -0.03] [%clk 0:26:06] } 46... Bf5 { [%eval -0.01] [%clk 0:20:28] } 47. Bc7 { [%eval -0.01] [%clk 0:24:40] } 47... Kb5 { [%eval -0.04] [%clk 0:19:20] } 48. Bb6 { [%eval -0.01] [%clk 0:17:02] } 48... c5 { [%eval -0.02] [%clk 0:17:17] } 49. Kd2 { [%eval -0.02] [%clk 0:16:58] } 49... Kc4 { [%eval -0.02] [%clk 0:17:27] } 50. Ke3 { [%eval -0.05] [%clk 0:16:54] } 50... Be6 { [%eval -0.09] [%clk 0:15:03] } 51. Ba7 { [%eval 0.0] [%clk 0:12:45] } 51... Kb5 { [%eval -0.03] [%clk 0:12:34] } 52. Bb6 { [%eval -0.11] [%clk 0:13:09] } 52... c4 { [%eval -0.11] [%clk 0:12:47] } 53. Kd4 { [%eval -0.06] [%clk 0:13:23] } 53... Ka4 { [%eval 0.0] [%clk 0:13:09] } 54. Kc3 { [%eval -0.18] [%clk 0:11:54] } 54... Kxa3 { [%eval -0.21] [%clk 0:13:31] } 55. Bc5+ { [%eval -0.32] [%clk 0:11:49] } 55... Ka4 { [%eval -0.12] [%clk 0:13:44] } 56. Bb6? { [%eval -1.39] } { Mistake. f5 was best. } { [%clk 0:12:09] } 56... Kb5 { [%eval -1.13] [%clk 0:13:54] } 57. Bd8 { [%eval -0.55] [%clk 0:11:24] } 57... Kc5 { [%eval -1.24] [%clk 0:11:42] } 58. Bf6 { [%eval -0.85] [%clk 0:11:15] } 58... Kd5 { [%eval -1.29] [%clk 0:11:26] } 59. Be5 { [%eval -0.48] [%clk 0:08:00] } 59... Ke4 { [%eval -1.27] [%clk 0:09:35] } 60. Bc7 { [%eval -0.55] [%clk 0:08:09] } 60... Kf5 { [%eval -0.14] [%clk 0:03:45] } 61. Kd4 { [%eval -0.16] [%clk 0:06:52] } 61... Kg4 { [%eval -0.19] [%clk 0:04:07] } 62. Be5? { [%eval -1.55] } { Mistake. Ke3 was best. } { [%clk 0:07:10] } 62... Bf5? { [%eval -0.17] } { Mistake. f5 was best. } { [%clk 0:03:29] } 63. Kxc4 { [%eval -0.01] [%clk 0:06:51] } 63... Kxg3 { [%eval -0.08] [%clk 0:03:53] } 64. Bf6 { [%eval -0.05] [%clk 0:06:34] } 64... Kxf4 { [%eval -0.01] [%clk 0:04:18] } 65. Kd5 { [%eval -0.05] [%clk 0:05:26] } 65... Bb1 { [%eval -0.09] [%clk 0:02:00] } 66. Kd6?? { [%eval -3.8] } { Blunder. Bg5+ was best. } { [%clk 0:05:37] } 66... Kg4?? { [%eval -0.1] } { Blunder. Kf5 was best. } { [%clk 0:02:09] } 67. Ke5 { [%eval -0.03] [%clk 0:01:33] } 67... Bc2 { [%eval -0.16] [%clk 0:02:11] } 68. Kd4 { [%eval 0.0] [%clk 0:01:13] } 68... Kf5 { [%eval -0.01] [%clk 0:02:32] } 69. Bd8 { [%eval -0.03] [%clk 0:01:26] } 69... f6 { [%eval -0.07] [%clk 0:02:09] } 70. Ke3 { [%eval -0.02] [%clk 0:01:45] } 70... g5 { [%eval -0.01] [%clk 0:02:19] } 71. hxg5 { [%eval 0.0] [%clk 0:02:00] } 71... fxg5 { [%eval -0.01] [%clk 0:02:48] } 72. Kf3 { [%eval -0.03] [%clk 0:02:00] } 72... Be4+ { [%eval -0.02] [%clk 0:01:55] } 73. Kg3 { [%eval 0.0] [%clk 0:02:19] } 73... h4+ { [%eval -0.01] [%clk 0:02:14] } 74. Kh3 { [%eval -0.02] [%clk 0:02:16] } 74... Kf4 { [%eval -0.03] [%clk 0:02:04] } 75. Bc7+ { [%eval -0.03] [%clk 0:02:28] } 75... Kf3 { [%eval -0.05] [%clk 0:02:04] } 76. Bd8 { [%eval -0.02] [%clk 0:02:46] } 76... Bf5+ { [%eval -0.02] [%clk 0:02:15] } 77. Kh2 { [%eval -0.02] [%clk 0:03:05] } 77... Kf4 { [%eval -0.03] [%clk 0:02:29] } 78. Bc7+ { [%eval 0.0] [%clk 0:03:27] } 78... Kg4 { [%eval -0.03] [%clk 0:02:56] } 79. Bd6 { [%eval -0.05] [%clk 0:03:37] } 79... Be4 { [%eval -0.02] [%clk 0:03:10] } 80. Bc7 { [%eval -0.02] [%clk 0:03:50] } 80... Kh5 { [%eval -0.03] [%clk 0:03:11] } 81. Bd6 { [%eval -0.02] [%clk 0:03:50] } 81... g4 { [%eval -0.02] [%clk 0:03:27] } 82. Bc7 { [%eval -0.01] [%clk 0:04:06] } 82... Bc6 { [%eval -0.06] [%clk 0:03:33] } 83. Bd6 { [%eval -0.03] [%clk 0:04:26] } 83... Bd7 { [%eval -0.03] [%clk 0:03:00] } 84. Bc7 { [%eval -0.03] [%clk 0:04:43] } 84... Kg6 { [%eval -0.04] [%clk 0:02:17] } 85. Bd6 { [%eval -0.02] [%clk 0:03:43] } 85... Bc8 { [%eval -0.02] [%clk 0:01:31] } 86. Bc7 { [%eval -0.03] [%clk 0:04:00] } 86... Be6 { [%eval -0.03] [%clk 0:01:39] } 87. Bd6 { [%eval -0.03] [%clk 0:03:59] } 87... Bc4 { [%eval -0.03] [%clk 0:01:56] } 88. Bc7 { [%eval -0.03] [%clk 0:03:48] } 88... Bf1 { [%eval -0.03] [%clk 0:01:57] } 89. Kg1 { [%eval -0.02] [%clk 0:03:54] } 89... Bb5 { [%eval -0.03] [%clk 0:02:23] } 90. Kh2 { [%eval -0.03] [%clk 0:04:17] } 90... Ba4 { [%eval -0.03] [%clk 0:01:50] } 91. Bd8 { [%eval -0.02] [%clk 0:04:04] } 91... Kh5 { [%eval -0.03] [%clk 0:02:05] } 92. Bc7 { [%eval -0.11] [%clk 0:04:26] } 92... Bb3 { [%eval -0.03] [%clk 0:02:30] } 93. Bd6 { [%eval -0.03] [%clk 0:04:49] } 93... Bc2 { [%eval -0.03] [%clk 0:02:58] } 94. Bc7 { [%eval -0.03] [%clk 0:04:57] } 94... Bd1 { [%eval -0.05] [%clk 0:03:21] } 95. Bd6 { [%eval -0.11] [%clk 0:05:09] } 95... Be2 { [%eval -0.03] [%clk 0:03:49] } 96. Bc7 { [%eval -0.05] [%clk 0:05:26] } 96... Bf3 { [%eval -0.04] [%clk 0:04:10] } 97. Bd6 { [%eval -0.03] [%clk 0:05:34] } 97... Be4 { [%eval -0.02] [%clk 0:04:37] } 98. Bc7 { [%eval -0.05] [%clk 0:05:55] } 98... Bc6 { [%eval -0.07] [%clk 0:01:57] } 99. Bd6 { [%eval -0.03] [%clk 0:06:11] } 99... Bd7 { [%eval -0.01] [%clk 0:02:13] } 100. Bc7 { [%eval -0.03] [%clk 0:06:14] } 100... Kg6 { [%eval -0.02] [%clk 0:02:29] } 101. Bd6 { [%eval -0.02] [%clk 0:06:04] } 101... Kf5 { [%eval 0.0] [%clk 0:01:28] } 102. Be7 { [%eval 0.0] [%clk 0:05:19] } 102... g3+ { [%eval 0.0] [%clk 0:01:56] } 103. Kh3 { [%eval 0.0] [%clk 0:05:43] } 103... Kf4+ { [%eval 0.0] [%clk 0:01:20] } 104. Kxh4 { [%eval 0.0] [%clk 0:06:02] } 104... g2 { [%eval 0.0] [%clk 0:01:40] } 105. Bc5 { [%eval 0.0] [%clk 0:06:20] } 105... Kf3 { [%eval 0.0] [%clk 0:02:04] } 106. Bb6 { [%eval 0.0] [%clk 0:06:32] } 106... Be6 { [%eval 0.0] [%clk 0:02:01] } 107. Ba7 { [%eval 0.0] [%clk 0:06:51] } 107... Bd7 { [%eval 0.0] [%clk 0:02:07] } 108. Bb6 { [%eval 0.0] [%clk 0:07:09] } 108... Be6 { [%eval 0.0] [%clk 0:02:21] } 109. Ba7 { [%eval 0.0] [%clk 0:07:33] } 109... Bd7 { [%eval 0.0] [%clk 0:02:15] } 110. Bb6 { [%eval 0.0] [%clk 0:07:55] } 110... Be6 { [%eval 0.0] [%clk 0:02:41] } 1/2-1/2