Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Ernst, Rolf
WhiteTitle: FM
WhiteElo: 1941
Black: Bjarnegard, Henry
BlackElo: 1691
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.17] [%clk 0:15:06] } 1... Nf6 { [%eval 0.19] [%clk 0:15:08] } 2. Nf3 { [%eval 0.11] [%clk 0:15:09] } 2... d5 { [%eval 0.11] [%clk 0:15:07] } 3. Bf4 { [%eval 0.02] [%clk 0:15:09] } 3... c5 { [%eval 0.11] [%clk 0:15:09] } 4. e3 { [%eval 0.02] [%clk 0:15:12] } 4... Nc6 { [%eval 0.0] [%clk 0:15:12] } 5. c3 { [%eval 0.0] [%clk 0:15:16] } 5... Qb6 { [%eval 0.0] [%clk 0:15:10] } 6. Qb3 { [%eval -0.24] [%clk 0:15:19] } 6... c4 { [%eval -0.15] [%clk 0:15:08] } 7. Qc2 { [%eval -0.24] [%clk 0:15:23] } 7... Bf5 { [%eval -0.09] [%clk 0:14:50] } 8. Qc1 { [%eval -0.32] [%clk 0:15:27] } 8... Nh5 { [%eval -0.33] [%clk 0:14:46] } 9. h3?! { [%eval -1.08] } { Inaccuracy. Bg3 was best. } { [%clk 0:15:18] } 9... Nxf4 { [%eval -1.03] [%clk 0:14:40] } 10. exf4 { [%eval -1.07] [%clk 0:15:21] } 10... e6 { [%eval -0.98] [%clk 0:13:07] } 11. Be2 { [%eval -1.34] [%clk 0:15:19] } 11... Bd6 { [%eval -1.34] [%clk 0:12:59] } 12. g3 { [%eval -1.36] [%clk 0:15:21] } 12... O-O?! { [%eval -0.57] } { Inaccuracy. h6 was best. } { [%clk 0:12:16] } 13. Kf1?! { [%eval -1.49] } { Inaccuracy. Nh4 was best. } { [%clk 0:15:08] } 13... Qc7 { [%eval -1.04] [%clk 0:12:02] } 14. Bd1 { [%eval -1.58] [%clk 0:15:04] } 14... b5 { [%eval -1.11] [%clk 0:11:28] } 15. Bc2 { [%eval -1.23] [%clk 0:14:53] } 15... Ne7 { [%eval -1.3] [%clk 0:11:23] } 16. Kg2 { [%eval -1.24] [%clk 0:14:40] } 16... a5 { [%eval -1.01] [%clk 0:10:54] } 17. Bxf5 { [%eval -1.01] [%clk 0:14:17] } 17... Nxf5 { [%eval -1.05] [%clk 0:10:50] } 18. Re1 { [%eval -1.29] [%clk 0:14:16] } 18... b4 { [%eval -1.12] [%clk 0:10:33] } 19. Nbd2 { [%eval -1.67] [%clk 0:14:00] } 19... bxc3?! { [%eval -0.79] } { Inaccuracy. a4 was best. } { [%clk 0:09:34] } 20. bxc3 { [%eval -0.78] [%clk 0:14:01] } 20... Ne7 { [%eval -0.61] [%clk 0:08:28] } 21. Rb1 { [%eval -0.54] [%clk 0:13:33] } 21... Rab8 { [%eval -0.58] [%clk 0:08:22] } 22. Qc2 { [%eval -0.49] [%clk 0:13:35] } 22... Rxb1 { [%eval -0.51] [%clk 0:07:26] } 23. Rxb1 { [%eval -0.53] [%clk 0:13:38] } 23... Rb8 { [%eval 0.0] [%clk 0:07:13] } 24. Ng5 { [%eval -0.48] [%clk 0:13:21] } 24... g6 { [%eval -0.39] [%clk 0:07:02] } 25. Ngf3 { [%eval -0.58] [%clk 0:12:52] } 25... Rxb1 { [%eval -0.47] [%clk 0:06:46] } 26. Qxb1 { [%eval -0.59] [%clk 0:12:47] } 26... Qb8 { [%eval -0.66] [%clk 0:06:45] } 27. Qc2 { [%eval -0.53] [%clk 0:12:26] } 27... Ba3?! { [%eval 0.23] } { Inaccuracy. Qb5 was best. } { [%clk 0:05:56] } 28. Qa4 { [%eval 0.11] [%clk 0:12:13] } 28... Bb2 { [%eval 0.43] [%clk 0:05:05] } 29. Qxa5 { [%eval 0.63] [%clk 0:10:07] } 29... Nc6 { [%eval 1.01] [%clk 0:04:38] } 30. Qa4 { [%eval 1.12] [%clk 0:09:44] } 30... Qb6 { [%eval 1.0] [%clk 0:04:09] } 31. Qc2 { [%eval 0.78] [%clk 0:09:18] } 31... Ba3 { [%eval 0.86] [%clk 0:03:51] } 32. Nb1 { [%eval 0.6] [%clk 0:09:02] } 32... Qb2?? { [%eval 3.56] } { Blunder. Bd6 was best. } { [%clk 0:03:14] } 33. Qxb2 { [%eval 3.66] [%clk 0:09:05] } 33... Bxb2 { [%eval 3.63] [%clk 0:03:17] } 34. Kf1 { [%eval 3.4] [%clk 0:09:09] } 34... Nb8 { [%eval 4.12] [%clk 0:02:44] } 35. Ke2 { [%eval 4.12] [%clk 0:08:59] } 35... Nd7 { [%eval 4.01] [%clk 0:02:41] } 36. Ne5 { [%eval 3.48] [%clk 0:08:41] } 36... Nb6 { [%eval 3.54] [%clk 0:02:27] } 37. Kd2 { [%eval 3.39] [%clk 0:08:35] } 37... f6 { [%eval 3.41] [%clk 0:02:13] } 38. Ng4 { [%eval 3.6] [%clk 0:08:15] } 38... Kf7 { [%eval 3.41] [%clk 0:02:17] } 39. Ne3 { [%eval 3.59] [%clk 0:08:16] } 39... Na4 { [%eval 3.51] [%clk 0:02:02] } 40. Kc2 { [%eval 3.51] [%clk 0:07:57] } 40... Ke7 { [%eval 3.77] [%clk 0:02:02] } 41. Nd1 { [%eval 3.68] [%clk 0:07:41] } 41... Ba1 { [%eval 3.47] [%clk 0:02:05] } 42. Na3 { [%eval 2.78] [%clk 0:07:19] } 42... Kd6 { [%eval 2.68] [%clk 0:01:55] } 43. Nb1 { [%eval 2.23] [%clk 0:06:32] } 43... e5 { [%eval 2.18] [%clk 0:01:49] } 44. fxe5+ { [%eval 2.17] [%clk 0:06:16] } 44... fxe5 { [%eval 1.69] [%clk 0:01:50] } 45. f3?? { [%eval -2.86] } { Blunder. dxe5+ was best. } { [%clk 0:06:10] } 45... exd4 { [%eval -3.17] [%clk 0:01:48] } 46. cxd4 { [%eval -2.97] [%clk 0:06:13] } 46... Bxd4 { [%eval -3.05] [%clk 0:01:50] } 47. Nbc3?! { [%eval -4.51] } { Inaccuracy. f4 was best. } { [%clk 0:06:15] } 47... Nxc3 { [%eval -4.49] [%clk 0:01:29] } 48. Nxc3 { [%eval -3.8] [%clk 0:06:18] } 48... Bxc3?? { [%eval -0.67] } { Blunder. Bf2 was best. } { [%clk 0:01:33] } 49. Kxc3 { [%eval -0.6] [%clk 0:06:22] } 49... Kc5 { [%eval -0.14] [%clk 0:01:37] } 50. f4?? { [%eval -6.97] } { Blunder. a3 was best. } { [%clk 0:05:56] } 50... d4+ { [%eval -7.11] [%clk 0:01:33] } 51. Kc2 { [%eval -7.45] [%clk 0:06:00] } 51... Kb4?? { [%eval 0.0] } { Blunder. d3+ was best. } { [%clk 0:01:33] } 52. g4 { [%eval 0.0] [%clk 0:05:59] } 52... d3+ { [%eval 0.0] [%clk 0:00:52] } 53. Kd2 { [%eval 0.0] [%clk 0:06:01] } 53... Ka3 { [%eval 0.0] [%clk 0:00:46] } 54. f5 { [%eval 0.0] [%clk 0:06:05] } 54... Kb2 { [%eval 0.0] [%clk 0:00:42] } 55. f6 { [%eval 0.0] [%clk 0:06:08] } 55... c3+ { [%eval 0.0] [%clk 0:00:45] } 56. Kxd3 { [%eval 0.0] [%clk 0:06:12] } 56... c2 { [%eval 0.0] [%clk 0:00:46] } 57. f7 { [%eval 0.0] [%clk 0:06:15] } 57... c1=Q { [%eval 0.0] [%clk 0:00:49] } 58. f8=Q { [%eval 0.0] [%clk 0:06:18] } 58... Qc2+ { [%eval 0.0] [%clk 0:00:47] } 59. Kd4 { [%eval 0.0] [%clk 0:06:14] } 59... Qc3+ { [%eval 0.0] [%clk 0:00:46] } 60. Kd5 { [%eval 0.0] [%clk 0:06:14] } 60... Qa5+ { [%eval 0.03] [%clk 0:00:44] } 61. Ke4 { [%eval 0.0] [%clk 0:06:02] } 61... Qe1+ { [%eval 0.0] [%clk 0:00:43] } 62. Kd5 { [%eval 0.0] [%clk 0:05:58] } 62... Qa5+ { [%eval 0.13] [%clk 0:00:40] } 63. Kc6 { [%eval 0.0] [%clk 0:06:00] } 63... Qa6+ { [%eval 0.0] [%clk 0:00:39] } 64. Kd7 { [%eval 0.0] [%clk 0:05:59] } 64... Qa4+ { [%eval 0.2] [%clk 0:00:38] } 65. Ke7 { [%eval 0.0] [%clk 0:05:57] } 65... Qe4+?! { [%eval 0.68] } { Inaccuracy. Qa3+ was best. } { [%clk 0:00:38] } 66. Kf7 { [%eval 0.59] [%clk 0:05:59] } 66... Qf3+ { [%eval 0.32] [%clk 0:00:28] } 67. Kg8 { [%eval 0.02] [%clk 0:06:02] } 67... Qxh3 { [%eval 0.15] [%clk 0:00:29] } 68. Qf6+ { [%eval 0.0] [%clk 0:05:56] } 68... Kxa2 { [%eval 0.0] [%clk 0:00:28] } 69. Qe6+ { [%eval 0.0] [%clk 0:05:36] } 69... Kb2 { [%eval 0.0] [%clk 0:00:22] } 70. Kg7 { [%eval 0.0] [%clk 0:05:36] } 70... h5 { [%eval 0.01] [%clk 0:00:23] } 71. Qb6+ { [%eval 0.0] [%clk 0:05:35] } 71... Ka3 { [%eval 0.0] [%clk 0:00:18] } 72. g5 { [%eval 0.0] [%clk 0:05:38] } 72... Qf5 { [%eval 0.0] [%clk 0:00:19] } 73. Qe3+ { [%eval 0.0] [%clk 0:05:02] } 73... Ka4 { [%eval 0.0] [%clk 0:00:21] } 74. Kh6 { [%eval 0.0] [%clk 0:05:06] } 74... h4 { [%eval 0.0] [%clk 0:00:18] } 75. Qd4+ { [%eval 0.0] [%clk 0:04:59] } 75... Ka3?! { [%eval 0.8] } { Inaccuracy. Kb5 was best. } { [%clk 0:00:22] } 76. Qe3+?! { [%eval 0.0] } { Inaccuracy. Qxh4 was best. } { [%clk 0:04:52] } 76... Ka2 { [%eval 0.0] [%clk 0:00:23] } 77. Kh7 { [%eval 0.0] [%clk 0:04:46] } 77... h3 { [%eval 0.0] [%clk 0:00:26] } 78. Kh6 { [%eval 0.0] [%clk 0:04:49] } 78... Kb2 { [%eval 0.0] [%clk 0:00:23] } 79. Qd2+ { [%eval 0.0] [%clk 0:04:39] } 79... Kb3 { [%eval 0.0] [%clk 0:00:24] } 80. Qd6 { [%eval 0.0] [%clk 0:04:34] } 80... Kc4 { [%eval 0.0] [%clk 0:00:18] } 81. Qd2 { [%eval 0.0] [%clk 0:04:25] } 81... Kb3 { [%eval 0.0] [%clk 0:00:20] } 82. Qd6 { [%eval 0.0] [%clk 0:04:16] } 82... Kc4 { [%eval 0.0] [%clk 0:00:22] } 83. Qg3 { [%eval -0.02] [%clk 0:03:38] } 83... Kd4 { [%eval -0.05] [%clk 0:00:24] } 84. Qg1+ { [%eval -0.12] [%clk 0:03:36] } 84... Kc3 { [%eval -0.02] [%clk 0:00:25] } 85. Qe3+ { [%eval -0.12] [%clk 0:03:39] } 85... Kc4 { [%clk 0:00:27] } 86. Qg3 { [%clk 0:03:35] } 86... Kd4 { [%clk 0:00:28] } 87. Qg1+ { [%clk 0:03:29] } 1/2-1/2