Event: Round 4: Oscar Klaren - Thomas Beerdsen
Date: 2022-10-18
White: Oscar Klaren
Black: Thomas Beerdsen
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... d6 { [%eval 0.0] [%clk 1:31:16] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:39] } 3... Nd7 { [%eval 0.24] [%clk 1:30:55] } 4. c3 { [%eval 0.13] [%clk 1:31:54] } 4... Nf6 { [%eval 0.13] [%clk 1:31:15] } 5. Qe2 { [%eval 0.21] [%clk 1:32:17] } 5... a6 { [%eval 0.12] [%clk 1:31:33] } 6. Ba4 { [%eval 0.0] [%clk 1:32:42] } 6... b5 { [%eval 0.34] [%clk 1:31:55] } 7. Bc2 { [%eval 0.09] [%clk 1:33:05] } 7... Bb7 { [%eval 0.19] [%clk 1:32:11] } 8. O-O { [%eval 0.18] [%clk 1:33:12] } 8... g6 { [%eval 0.3] [%clk 1:32:29] } 9. d4 { [%eval 0.35] [%clk 1:33:05] } 9... Bg7 { [%eval 0.39] } 10. Rd1 { [%eval 0.23] [%clk 1:32:00] } 10... cxd4 { [%eval 0.23] [%clk 1:32:01] } 11. cxd4 { [%eval 0.27] [%clk 1:32:15] } 11... O-O { [%eval 0.11] [%clk 1:32:19] } 12. Nbd2 { [%eval -0.07] [%clk 1:29:36] } 12... Qc7 { [%eval 0.21] [%clk 1:27:17] } 13. Nf1 { [%eval -0.17] [%clk 1:27:12] } 13... Rac8 { [%eval -0.15] [%clk 1:27:12] } 14. Bd3 { [%eval -0.47] [%clk 1:26:19] } 14... e5 { [%eval -0.37] [%clk 1:27:18] } 15. dxe5 { [%eval -0.91] [%clk 1:20:18] } 15... dxe5 { [%eval -0.85] [%clk 1:26:58] } 16. Bd2 { [%eval -1.25] [%clk 1:19:20] } 16... Nc5 { [%eval -0.66] [%clk 1:20:45] } 17. Rac1 { [%eval -1.18] [%clk 1:15:40] } 17... Qb8?! { [%eval -0.19] } { Inaccuracy. Qd8 was best. } { [%clk 1:18:18] } 18. Rxc5? { [%eval -1.52] } { Mistake. Ng3 was best. } { [%clk 1:08:33] } 18... Rxc5 { [%eval -1.32] [%clk 1:18:42] } 19. Bb4 { [%eval -1.28] [%clk 1:08:52] } 19... Qc7 { [%eval -1.09] [%clk 1:14:53] } 20. Bxc5 { [%eval -1.21] [%clk 1:07:11] } 20... Qxc5 { [%eval -1.27] [%clk 1:15:17] } 21. N1d2 { [%eval -1.4] [%clk 1:05:21] } 21... Qb4?! { [%eval -0.73] } { Inaccuracy. Rd8 was best. } { [%clk 1:12:37] } 22. Rb1 { [%eval -1.23] [%clk 0:55:37] } 22... Rd8 { [%eval -1.24] [%clk 1:08:40] } 23. a3 { [%eval -1.27] [%clk 0:51:52] } 23... Qd6 { [%eval -1.24] [%clk 0:59:03] } 24. Bc2 { [%eval -1.59] [%clk 0:51:25] } 24... Nd7?! { [%eval -0.54] } { Inaccuracy. Qc7 was best. } { [%clk 0:56:57] } 25. Rd1 { [%eval -0.33] [%clk 0:48:36] } 25... Qc7 { [%eval -0.38] [%clk 0:55:44] } 26. Nb3?! { [%eval -1.0] } { Inaccuracy. Nb1 was best. } { [%clk 0:43:43] } 26... Rc8 { [%eval -0.94] [%clk 0:54:28] } 27. Bb1 { [%eval -0.81] [%clk 0:40:16] } 27... Nf8 { [%eval -0.54] [%clk 0:54:34] } 28. h3 { [%eval -0.67] [%clk 0:36:25] } 28... Ne6 { [%eval -0.54] [%clk 0:49:04] } 29. Qe3 { [%eval -0.8] [%clk 0:32:41] } 29... Bf8 { [%eval -0.4] [%clk 0:40:57] } 30. Ba2?? { [%eval -2.24] } { Blunder. g3 was best. } { [%clk 0:27:55] } 30... Qc2 { [%eval -2.38] [%clk 0:39:02] } 31. Rd2 { [%eval -2.68] [%clk 0:25:01] } 31... Qxe4 { [%eval -2.72] [%clk 0:38:11] } 32. Qxe4 { [%eval -2.73] [%clk 0:25:19] } 32... Bxe4 { [%eval -2.92] [%clk 0:38:36] } 33. Nxe5 { [%eval -2.77] [%clk 0:25:26] } 33... Bg7 { [%eval -2.72] [%clk 0:35:45] } 34. Ng4 { [%eval -2.52] [%clk 0:18:08] } 34... h5 { [%eval -1.91] [%clk 0:31:14] } 35. Ne3 { [%eval -1.84] [%clk 0:16:08] } 35... Bh6 { [%eval -1.7] [%clk 0:30:52] } 36. Rd7 { [%eval -1.82] [%clk 0:09:27] } 36... Bg7 { [%eval -1.9] [%clk 0:25:46] } 37. Rd2 { [%eval -2.26] [%clk 0:08:51] } 37... Nf4 { [%eval -2.12] [%clk 0:23:36] } 38. f3 { [%eval -2.53] [%clk 0:07:52] } 38... Ba8 { [%eval -2.79] [%clk 0:23:34] } 39. Kf2?! { [%eval -3.72] } { Inaccuracy. Kf1 was best. } { [%clk 0:06:54] } 39... Bh6?? { [%eval -1.35] } { Blunder. Bxb2 was best. } { [%clk 0:15:18] } 40. Rd7 { [%eval -1.3] [%clk 0:03:22] } 40... Bc6 { [%eval -1.51] [%clk 0:09:13] } 41. Rd6 { [%eval -1.8] [%clk 0:01:49] } 41... Re8?! { [%eval -0.83] } { Inaccuracy. Bd5 was best. } { [%clk 0:34:28] } 42. Na5 { [%eval -0.84] [%clk 0:22:08] } 42... Ba8 { [%eval -0.7] [%clk 0:33:13] } 43. Rd7 { [%eval -0.73] [%clk 0:20:35] } 43... Nxh3+ { [%eval -0.74] [%clk 0:29:29] } 44. gxh3 { [%eval -0.84] [%clk 0:20:57] } 44... Bxe3+ { [%eval -0.71] [%clk 0:29:53] } 45. Kg2 { [%eval -0.63] [%clk 0:21:00] } 45... Rf8 { [%eval -0.9] [%clk 0:29:11] } 46. Nb7 { [%eval -0.74] [%clk 0:20:38] } 46... Bxb7 { [%eval -0.64] [%clk 0:25:03] } 47. Rxb7 { [%eval -0.53] [%clk 0:21:03] } 47... Kg7 { [%eval -0.5] [%clk 0:25:14] } 48. Re7 { [%eval -0.69] } 48... Bd4 { [%eval -0.7] [%clk 0:23:00] } 49. Rb7 { [%eval -1.04] [%clk 0:16:22] } 49... Kh6 { [%eval -0.71] [%clk 0:17:18] } 50. a4 { [%eval -1.25] [%clk 0:15:03] } 50... Re8?! { [%eval -0.57] } { Inaccuracy. Rc8 was best. } { [%clk 0:15:58] } 51. axb5 { [%eval -1.11] [%clk 0:10:16] } 51... Re2+ { [%eval -1.16] [%clk 0:16:02] } 52. Kf1 { [%eval -1.08] [%clk 0:10:02] } 52... Rxb2 { [%eval -1.01] [%clk 0:16:08] } 53. Bc4? { [%eval -2.44] } { Mistake. Bxf7 was best. } { [%clk 0:08:06] } 53... axb5 { [%eval -2.08] [%clk 0:16:10] } 54. Rxb5?! { [%eval -2.94] } { Inaccuracy. Bxf7 was best. } { [%clk 0:08:30] } 54... Rf2+ { [%eval -3.16] [%clk 0:16:26] } 55. Ke1 { [%eval -3.21] [%clk 0:08:30] } 55... Rxf3 { [%eval -3.19] [%clk 0:16:43] } 56. Bf1 { [%eval -3.81] [%clk 0:08:13] } 56... f6 { [%eval -3.87] [%clk 0:15:55] } 57. Rd5 { [%eval -4.01] [%clk 0:07:53] } 57... Be5 { [%eval -3.89] [%clk 0:16:08] } 58. Ke2 { [%eval -4.01] [%clk 0:08:08] } 58... Rf4 { [%eval -3.86] [%clk 0:16:19] } 59. Bg2 { [%eval -3.72] [%clk 0:08:15] } 59... Kg5 { [%eval -4.01] [%clk 0:16:29] } 60. Rd3 { [%eval -3.89] [%clk 0:08:00] } 60... Kh4 { [%eval -3.69] [%clk 0:16:31] } 61. Bd5 { [%eval -3.65] } 61... g5 { [%eval -4.05] [%clk 0:13:39] } 62. Be6 { [%eval -4.78] [%clk 0:06:40] } 62... Bd4 { [%eval -4.15] [%clk 0:13:09] } 63. Bd7 { [%eval -4.06] [%clk 0:06:37] } 63... g4 { [%eval -4.23] [%clk 0:13:07] } 0-1