Event: Olomouc Chess Summer 2025 - D2 open seniors tournament 65+
Site: https://lichess.org/broadcast/olomouc-chess-summer-2025--d2-seniors-65/round-1/OJvbhOF7/9gk8Kv21
White: Bjorgvik, Jan Arne
WhiteElo: 1830
Black: fainberg, Boris
BlackElo: 2083
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard
TimeControl: 2x90 min./40 moves + 30 min. + 30 sec./move

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.24] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:07] } 2... e6 { [%eval 0.28] [%clk 1:31:18] } 3. d4 { [%eval 0.4] [%clk 1:30:59] } 3... cxd4 { [%eval 0.29] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.26] [%clk 1:31:17] } 4... Nf6 { [%eval 0.29] [%clk 1:32:00] } 5. Nc3 { [%eval 0.21] [%clk 1:31:08] } 5... Nc6 { [%eval 0.35] [%clk 1:32:08] } 6. Be2 { [%eval 0.09] [%clk 1:27:57] } 6... Qc7 { [%eval 0.3] [%clk 1:28:56] } 7. O-O { [%eval 0.22] [%clk 1:25:14] } 7... a6 { [%eval 0.3] [%clk 1:28:35] } 8. a3 { [%eval 0.09] [%clk 1:24:16] } 8... Be7 { [%eval 0.2] [%clk 1:25:34] } 9. Be3 { [%eval 0.2] [%clk 1:22:38] } 9... d6 { [%eval 0.27] [%clk 1:24:23] } 10. h3 { [%eval 0.02] [%clk 1:19:50] } 10... O-O { [%eval 0.0] [%clk 1:15:14] } 11. Nxc6 { [%eval -0.09] [%clk 1:17:20] } 11... bxc6 { [%eval -0.11] [%clk 1:13:47] } 12. Bf3 { [%eval -0.3] [%clk 1:16:52] } 12... e5 { [%eval -0.08] [%clk 1:05:55] } 13. Qd2 { [%eval -0.08] [%clk 1:13:41] } 13... Be6 { [%eval -0.13] [%clk 0:59:58] } 14. Rfd1 { [%eval -0.19] [%clk 1:11:37] } 14... Rfd8 { [%eval 0.0] [%clk 0:47:11] } 15. Rac1? { [%eval -1.14] } { Mistake. Na4 was best. } { [%clk 1:08:35] } 15... h6? { [%eval 0.0] } { Mistake. d5 was best. } { [%clk 0:33:17] } 16. Na4 { [%eval 0.0] [%clk 1:01:36] } 16... Rab8 { [%eval 0.0] [%clk 0:28:26] } 17. c4 { [%eval 0.0] [%clk 0:58:43] } 17... Rb3 { [%eval -0.04] [%clk 0:20:29] } 18. Rc3 { [%eval 0.0] [%clk 0:54:32] } 18... Qb7 { [%eval 0.01] [%clk 0:16:12] } 19. Qc2 { [%eval 0.0] [%clk 0:50:26] } 19... Rxc3 { [%eval 0.01] [%clk 0:08:14] } 20. Qxc3 { [%eval 0.01] [%clk 0:50:24] } 20... c5 { [%eval 0.07] [%clk 0:07:44] } 21. Qc2 { [%eval -0.27] [%clk 0:47:38] } 21... Rb8 { [%eval -0.2] [%clk 0:07:45] } 22. Rc1 { [%eval -0.25] [%clk 0:40:50] } 22... Kf8 { [%eval -0.21] [%clk 0:06:33] } 23. Kf1 { [%eval -0.38] [%clk 0:39:59] } 23... Kg8 { [%eval -0.22] [%clk 0:05:43] } 24. Kg1 { [%eval -0.29] [%clk 0:39:59] } 24... Kf8 { [%eval -0.2] [%clk 0:05:43] } 25. Kh2 { [%eval -0.23] [%clk 0:39:47] } 25... Kg8 { [%eval 0.0] [%clk 0:05:50] } 26. g4?! { [%eval -0.75] } { Inaccuracy. Kg1 was best. } { [%clk 0:38:29] } 26... Nh7 { [%eval -0.69] [%clk 0:05:41] } 27. Kg2?! { [%eval -1.8] } { Inaccuracy. Qd3 was best. } { [%clk 0:36:55] } 27... Bg5 { [%eval -1.84] [%clk 0:04:52] } 28. Bxg5 { [%eval -1.94] [%clk 0:35:36] } 28... Nxg5 { [%eval -1.96] [%clk 0:05:16] } 29. Rd1 { [%eval -2.53] [%clk 0:32:25] } 29... Qc7? { [%eval -0.75] } { Mistake. f5 was best. } { [%clk 0:01:12] } 30. Be2?! { [%eval -1.38] } { Inaccuracy. Qd3 was best. } { [%clk 0:31:02] } 30... Bd7 { [%eval -1.33] [%clk 0:01:06] } 31. Nc3 { [%eval -1.3] [%clk 0:29:17] } 31... Ne6 { [%eval -1.34] [%clk 0:01:01] } 32. Nd5 { [%eval -1.45] [%clk 0:28:28] } 32... Qb7 { [%eval -0.91] [%clk 0:01:17] } 33. Rb1 { [%eval -0.9] [%clk 0:27:54] } 33... Nd4 { [%eval -1.05] [%clk 0:00:56] } 34. Qd3?! { [%eval -1.63] } { Inaccuracy. Qd1 was best. } { [%clk 0:26:16] } 34... Be6?! { [%eval -0.69] } { Inaccuracy. Ba4 was best. } { [%clk 0:00:57] } 35. b4 { [%eval -0.71] [%clk 0:25:48] } 35... Bxd5 { [%eval -0.7] [%clk 0:00:57] } 36. exd5 { [%eval -0.67] [%clk 0:25:30] } 36... Qc7 { [%eval -0.21] [%clk 0:00:49] } 37. Bd1 { [%eval -0.41] [%clk 0:24:07] } 37... Rc8 { [%eval -0.39] [%clk 0:00:59] } 38. Rc1?! { [%eval -1.02] } { Inaccuracy. bxc5 was best. } { [%clk 0:23:14] } 38... Rb8?! { [%eval -0.42] } { Inaccuracy. g6 was best. } { [%clk 0:01:02] } 39. Rb1 { [%eval -0.53] [%clk 0:22:55] } 39... Rc8 { [%eval -0.32] [%clk 0:01:09] } 40. Rc1?! { [%eval -1.1] } { Inaccuracy. Be2 was best. } { [%clk 0:23:10] } 40... g6 { [%eval -1.16] [%clk 0:00:50] } 41. Ba4 { [%eval -1.28] [%clk 0:22:25] } 41... Qe7 { [%eval -1.06] [%clk 0:00:49] } 42. Re1 { [%eval -1.24] [%clk 0:19:33] } 42... Qc7 { [%eval -1.25] [%clk 0:00:49] } 43. Rc1 { [%eval -1.19] [%clk 0:19:04] } 43... Rb8 { [%eval -0.93] [%clk 0:00:33] } 44. Rb1 { [%eval -0.98] [%clk 0:18:32] } 44... Kg7 { [%eval -1.04] [%clk 0:30:28] } 45. f3?! { [%eval -2.02] } { Inaccuracy. bxc5 was best. } { [%clk 0:47:15] } 45... Rc8 { [%eval -1.72] [%clk 0:29:57] } 46. Rc1?! { [%eval -2.62] } { Inaccuracy. Bc6 was best. } { [%clk 0:47:26] } 46... Rb8 { [%eval -2.07] [%clk 0:25:40] } 47. Rb1 { [%eval -1.99] [%clk 0:47:37] } 47... Rb6 { [%eval -1.44] [%clk 0:24:39] } 48. h4?! { [%eval -2.18] } { Inaccuracy. Bd1 was best. } { [%clk 0:43:39] } 48... Qe7? { [%eval -0.52] } { Mistake. Qd8 was best. } { [%clk 0:22:06] } 49. Kg3?? { [%eval -2.65] } { Blunder. bxc5 was best. } { [%clk 0:43:01] } 49... Rb8 { [%eval -2.72] [%clk 0:17:57] } 50. Bd1 { [%eval -2.71] [%clk 0:38:36] } 50... f5?? { [%eval 0.0] } { Blunder. Rc8 was best. } { [%clk 0:17:31] } 51. Kh3?? { [%eval -3.96] } { Blunder. bxc5 was best. } { [%clk 0:36:44] } 51... e4 { [%eval -3.89] [%clk 0:11:54] } 52. Qe3?! { [%eval -4.95] } { Inaccuracy. fxe4 was best. } { [%clk 0:35:17] } 52... fxg4+ { [%eval -4.88] [%clk 0:09:35] } 53. fxg4 { [%eval -4.73] [%clk 0:34:49] } 53... Rf8 { [%eval -4.81] [%clk 0:09:14] } 54. bxc5 { [%eval -5.37] [%clk 0:30:59] } 54... Nf3 { [%eval -5.27] [%clk 0:08:37] } 55. g5 { [%eval -6.07] [%clk 0:23:06] } 55... Qe5 { [%eval -5.92] [%clk 0:07:51] } 56. gxh6+ { [%eval -6.49] [%clk 0:18:34] } 56... Kh8 { [%eval -6.23] [%clk 0:08:02] } 57. Bxf3 { [%eval -7.92] [%clk 0:09:56] } 57... Rxf3+ { [%eval -7.74] [%clk 0:08:23] } 58. Qxf3 { [%eval -7.58] [%clk 0:10:11] } 58... exf3 { [%eval -7.46] [%clk 0:08:45] } 59. Rb8+ { [%eval -8.38] [%clk 0:09:09] } 59... Kh7 { [%eval -7.46] [%clk 0:08:59] } 60. Rf8 { [%eval -12.14] [%clk 0:07:53] } 60... Qe2 { [%eval -8.95] [%clk 0:08:20] } 0-1