Event: Icelandic Open 2025
Site: Blonduos, Iceland
Date: 2025-06-20
White: Thorisson, Benedikt
WhiteElo: 2069
Black: Dietzsch, Herbert
BlackElo: 1982
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard
TimeControl: 90+30+15

1. e4 { [%eval 0.18] [%clk 1:30:49] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:08] } 2... Nc6 { [%eval 0.25] [%clk 1:31:18] } 3. d4 { [%eval 0.27] [%clk 1:31:30] } 3... cxd4 { [%eval 0.27] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:53] } 4... Nf6 { [%eval 0.19] [%clk 1:32:01] } 5. Nc3 { [%eval 0.26] [%clk 1:32:10] } 5... e6 { [%eval 0.35] [%clk 1:32:26] } 6. Nxc6 { [%eval 0.31] [%clk 1:32:23] } 6... bxc6 { [%eval 0.28] [%clk 1:32:48] } 7. e5 { [%eval 0.31] [%clk 1:32:43] } 7... Nd5 { [%eval 0.41] [%clk 1:33:12] } 8. Ne4 { [%eval 0.52] [%clk 1:33:03] } 8... f5 { [%eval 0.54] [%clk 1:33:34] } 9. exf6 { [%eval 0.45] [%clk 1:33:19] } 9... Nxf6 { [%eval 0.51] [%clk 1:33:53] } 10. Nd6+ { [%eval 0.55] [%clk 1:33:08] } 10... Bxd6 { [%eval 0.57] [%clk 1:34:10] } 11. Qxd6 { [%eval 0.63] [%clk 1:33:29] } 11... Qe7 { [%eval 0.89] [%clk 1:09:15] } 12. Bf4 { [%eval 0.86] [%clk 1:33:40] } 12... Qxd6 { [%eval 1.03] [%clk 1:09:39] } 13. Bxd6 { [%eval 1.01] [%clk 1:34:02] } 13... Ne4 { [%eval 1.39] [%clk 1:09:49] } 14. Ba3 { [%eval 0.97] [%clk 1:34:10] } 14... d5 { [%eval 1.21] [%clk 1:09:41] } 15. Bd3 { [%eval 1.01] [%clk 1:33:55] } 15... Nf6 { [%eval 1.03] [%clk 1:10:03] } 16. O-O-O { [%eval 0.87] [%clk 1:33:24] } 16... Kf7 { [%eval 0.84] [%clk 1:05:45] } 17. Rhe1 { [%eval 0.92] [%clk 1:31:58] } 17... Re8 { [%eval 1.08] [%clk 1:05:47] } 18. Bd6 { [%eval 0.94] [%clk 1:29:44] } 18... a5 { [%eval 0.91] [%clk 1:00:32] } 19. f3 { [%eval 0.36] [%clk 1:27:25] } 19... Ba6 { [%eval 0.45] [%clk 1:00:22] } 20. Re3 { [%eval 0.03] [%clk 1:27:04] } 20... Bxd3 { [%eval 0.13] [%clk 0:59:10] } 21. Rdxd3 { [%eval 0.07] [%clk 1:24:13] } 21... Red8 { [%eval 0.06] [%clk 0:56:55] } 22. Bg3 { [%eval -0.13] [%clk 1:22:53] } 22... c5? { [%eval 1.33] } { Mistake. a4 was best. } { [%clk 0:50:49] } 23. Rb3 { [%eval 1.21] [%clk 1:20:41] } 23... Ra6 { [%eval 1.65] [%clk 0:41:34] } 24. Rb5 { [%eval 1.43] [%clk 1:11:35] } 24... d4?! { [%eval 2.44] } { Inaccuracy. Nd7 was best. } { [%clk 0:28:51] } 25. Ra3 { [%eval 2.29] [%clk 1:10:07] } 25... c4?! { [%eval 3.28] } { Inaccuracy. Nd7 was best. } { [%clk 0:28:15] } 26. Raxa5 { [%eval 3.08] [%clk 1:09:23] } 26... Rxa5 { [%eval 2.88] [%clk 0:26:51] } 27. Rxa5 { [%eval 2.8] [%clk 1:09:46] } 27... Nd5 { [%eval 2.98] [%clk 0:25:16] } 28. Be5 { [%eval 2.79] [%clk 1:06:19] } 28... Ne3 { [%eval 2.75] [%clk 0:20:33] } 29. Ra7+ { [%eval 2.61] [%clk 1:06:06] } 29... Kg6 { [%eval 2.34] [%clk 0:20:50] } 30. Ra6 { [%eval 2.12] [%clk 0:57:53] } 30... d3?! { [%eval 2.88] } { Inaccuracy. Kf5 was best. } { [%clk 0:15:57] } 31. Bc3 { [%eval 3.05] [%clk 0:57:22] } 31... Kf5 { [%eval 3.35] [%clk 0:06:27] } 32. Ra5+ { [%eval 3.38] [%clk 0:54:00] } 32... Kg6 { [%eval 3.39] [%clk 0:04:39] } 33. Re5 { [%eval 3.3] [%clk 0:52:33] } 33... Nd5?! { [%eval 4.28] } { Inaccuracy. Nxc2 was best. } { [%clk 0:02:55] } 34. cxd3 { [%eval 4.46] [%clk 0:50:05] } 34... Nxc3 { [%eval 4.45] [%clk 0:02:29] } 35. bxc3 { [%eval 4.59] [%clk 0:50:26] } 35... Rxd3 { [%eval 4.56] [%clk 0:02:12] } 36. Kc2 { [%eval 4.3] [%clk 0:50:43] } 36... Rd6 { [%eval 4.47] [%clk 0:02:28] } 37. a4 { [%eval 4.55] [%clk 0:48:14] } 37... Rc6 { [%eval 4.73] [%clk 0:02:43] } 38. Kd2 { [%eval 4.3] [%clk 0:47:46] } 38... Kf6 { [%eval 4.01] [%clk 0:02:39] } 39. f4 { [%eval 4.14] [%clk 0:47:33] } 39... Rd6+ { [%eval 3.8] [%clk 0:02:57] } 40. Ke2 { [%eval 3.74] [%clk 1:02:28] } 40... Rd3 { [%eval 3.73] [%clk 0:17:59] } 41. Re3 { [%eval 3.58] [%clk 1:02:47] } 41... Rd6 { [%eval 3.78] [%clk 0:08:19] } 42. Re4 { [%eval 3.79] [%clk 1:03:07] } 42... Rc6 { [%eval 4.2] [%clk 0:08:29] } 43. Ke3 { [%eval 3.95] [%clk 1:02:10] } 43... g5 { [%eval 4.35] [%clk 0:08:43] } 44. fxg5+ { [%eval 4.56] [%clk 1:00:53] } 44... Kxg5 { [%eval 4.58] [%clk 0:09:00] } 45. Kd4 { [%eval 4.33] [%clk 0:59:19] } 45... Ra6 { [%eval 4.15] [%clk 0:08:35] } 46. Kc5 { [%eval 3.82] [%clk 0:57:16] } 46... Rxa4 { [%eval 4.44] [%clk 0:08:55] } 47. Rxe6 { [%eval 4.6] [%clk 0:57:33] } 47... Ra2 { [%eval 4.55] [%clk 0:09:05] } 48. Re8 { [%eval 4.49] [%clk 0:57:56] } 48... Kf4 { [%eval 4.69] [%clk 0:04:48] } 49. Rg8 { [%eval 4.7] [%clk 0:57:45] } 49... h5 { [%eval 5.27] [%clk 0:03:18] } 50. Kxc4 { [%eval 5.25] [%clk 0:57:54] } 50... Ra7 { [%eval 5.23] [%clk 0:01:51] } 51. Kd4 { [%eval 4.69] [%clk 0:57:39] } 51... Rd7+ { [%eval 5.13] [%clk 0:02:10] } 52. Kc5 { [%eval 5.23] [%clk 0:56:40] } 52... Rc7+ { [%eval 5.19] [%clk 0:02:32] } 53. Kb4 { [%eval 5.12] [%clk 0:57:03] } 53... Rb7+ { [%eval 5.01] [%clk 0:02:56] } 54. Kc4 { [%eval 5.01] [%clk 0:56:39] } 54... Rc7+ { [%eval 5.21] [%clk 0:03:18] } 55. Kd3 { [%eval 5.01] [%clk 0:57:04] } 55... Rd7+ { [%eval 5.17] [%clk 0:03:33] } 56. Kc2 { [%eval 4.99] [%clk 0:57:14] } 56... Ke3 { [%eval 5.26] [%clk 0:02:59] } 57. Rg3+ { [%eval 4.97] [%clk 0:56:32] } 57... Ke4 { [%eval 5.4] [%clk 0:02:51] } 58. Rh3 { [%eval 5.52] [%clk 0:53:55] } 58... Ra7 { [%eval 5.46] [%clk 0:02:09] } 59. Rxh5 { [%eval 5.46] [%clk 0:53:34] } 59... Ra2+ { [%eval 5.77] [%clk 0:02:34] } 60. Kb3 { [%eval 5.76] [%clk 0:54:00] } 60... Rxg2 { [%eval 5.83] [%clk 0:02:54] } 61. h4 { [%eval 5.58] [%clk 0:54:11] } 61... Rg8 { [%eval 5.71] [%clk 0:03:02] } 62. Kb4 { [%eval 5.24] [%clk 0:54:16] } 62... Rb8+ { [%eval 4.94] [%clk 0:02:39] } 63. Rb5 { [%eval 4.31] [%clk 0:54:39] } 63... Kd3?? { [%eval #10] } { Checkmate is now unavoidable. Rh8 was best. } { [%clk 0:02:10] } 1-0