Event: Norway Chess Open 2024
Date: 2024-05-30
White: Derlich, Sarah Sima
WhiteElo: 1945
Black: Mihaila, Radu Stefan
BlackElo: 1835
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90 min / 40 moves, 30 min / rest/ 30 sec inc pr move

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:58] } 2. Nf3 { [%eval 0.25] [%clk 1:31:20] } 2... Nc6 { [%eval 0.45] [%clk 1:31:24] } 3. Bb5 { [%eval 0.28] [%clk 1:31:44] } 3... Nd4 { [%eval 0.52] [%clk 1:31:49] } 4. Nxd4 { [%eval 0.53] [%clk 1:32:08] } 4... cxd4 { [%eval 0.46] [%clk 1:32:16] } 5. O-O { [%eval 0.39] [%clk 1:32:26] } 5... a6 { [%eval 0.52] [%clk 1:32:43] } 6. Be2 { [%eval 0.36] [%clk 1:32:49] } 6... e5 { [%eval 0.46] [%clk 1:33:08] } 7. c3 { [%eval 0.22] [%clk 1:33:14] } 7... Bc5 { [%eval 0.29] [%clk 1:33:35] } 8. d3 { [%eval 0.42] [%clk 1:33:38] } 8... d5 { [%eval 0.92] [%clk 1:31:05] } 9. exd5 { [%eval 0.86] [%clk 1:29:24] } 9... Qxd5 { [%eval 0.91] [%clk 1:30:36] } 10. b4 { [%eval 0.62] [%clk 1:29:41] } 10... Bb6 { [%eval 0.69] [%clk 1:27:59] } 11. c4 { [%eval 0.65] [%clk 1:29:57] } 11... Qd8 { [%eval 0.75] [%clk 1:26:41] } 12. Re1 { [%eval 0.51] [%clk 1:23:56] } 12... Ne7 { [%eval 0.94] [%clk 1:21:05] } 13. Bg5?! { [%eval 0.3] } { Inaccuracy. Bf3 was best. } { [%clk 1:17:37] } 13... O-O { [%eval 0.29] [%clk 1:13:06] } 14. Nd2?! { [%eval -0.39] } { Inaccuracy. Bxe7 was best. } { [%clk 1:12:58] } 14... f6 { [%eval -0.34] [%clk 1:10:22] } 15. Bh4 { [%eval -0.34] [%clk 1:12:55] } 15... Ng6 { [%eval -0.11] [%clk 1:08:54] } 16. Bg3 { [%eval -0.14] [%clk 1:11:02] } 16... f5 { [%eval 0.3] [%clk 1:04:48] } 17. h3 { [%eval -0.09] [%clk 1:08:52] } 17... f4 { [%eval 0.21] [%clk 0:56:40] } 18. Bh2 { [%eval 0.14] [%clk 1:08:47] } 18... Nh4 { [%eval 0.11] [%clk 0:49:20] } 19. Bg4 { [%eval 0.1] [%clk 1:01:59] } 19... Qg5 { [%eval 0.18] [%clk 0:40:21] } 20. Nf3 { [%eval 0.12] [%clk 1:01:16] } 20... Bxg4 { [%eval 0.21] [%clk 0:29:43] } 21. Nxg5 { [%eval -0.14] [%clk 1:00:42] } 21... Bxd1 { [%eval -0.15] [%clk 0:30:07] } 22. Raxd1 { [%eval -0.13] [%clk 1:01:07] } 22... Rf5?! { [%eval 0.43] } { Inaccuracy. h6 was best. } { [%clk 0:30:07] } 23. Ne4 { [%eval 0.42] [%clk 0:59:45] } 23... Bd8 { [%eval 0.53] [%clk 0:26:34] } 24. Kh1 { [%eval 0.35] [%clk 0:53:45] } 24... Be7 { [%eval 0.33] [%clk 0:19:24] } 25. Rb1 { [%eval 0.41] [%clk 0:50:09] } 25... g5 { [%eval 0.35] [%clk 0:16:01] } 26. f3 { [%eval 0.09] [%clk 0:40:48] } 26... Ng6 { [%eval 0.28] [%clk 0:13:46] } 27. Bg1 { [%eval 0.43] [%clk 0:37:35] } 27... h6 { [%eval 0.46] [%clk 0:13:50] } 28. Bf2 { [%eval 0.66] [%clk 0:37:14] } 28... Rf7 { [%eval 0.86] [%clk 0:13:36] } 29. c5 { [%eval 0.63] [%clk 0:32:35] } 29... b5 { [%eval 0.92] [%clk 0:10:49] } 30. Ra1 { [%eval 1.01] [%clk 0:24:25] } 30... a5?! { [%eval 2.14] } { Inaccuracy. Rff8 was best. } { [%clk 0:07:37] } 31. a4 { [%eval 2.24] [%clk 0:24:44] } 31... axb4?! { [%eval 3.33] } { Inaccuracy. Rb8 was best. } { [%clk 0:05:49] } 32. axb5 { [%eval 3.12] [%clk 0:25:02] } 32... Rff8 { [%eval 3.45] [%clk 0:06:07] } 33. Reb1? { [%eval 1.98] } { Mistake. b6 was best. } { [%clk 0:20:32] } 33... Rxa1 { [%eval 2.05] [%clk 0:04:34] } 34. Rxa1 { [%eval 2.0] [%clk 0:19:25] } 34... Rb8 { [%eval 2.0] [%clk 0:04:53] } 35. b6 { [%eval 1.8] [%clk 0:19:06] } 35... Bxc5 { [%eval 1.81] [%clk 0:05:12] } 36. Nxc5 { [%eval 1.8] [%clk 0:18:19] } 36... Rxb6 { [%eval 1.74] [%clk 0:05:38] } 37. Rb1 { [%eval 1.18] [%clk 0:16:15] } 37... Ne7 { [%eval 1.14] [%clk 0:05:18] } 38. Be1 { [%eval 0.97] [%clk 0:16:26] } 38... Nd5 { [%eval 0.99] [%clk 0:03:15] } 39. Nd7?! { [%eval 0.0] } { Inaccuracy. Kh2 was best. } { [%clk 0:15:42] } 39... Rb5 { [%eval 0.04] [%clk 0:03:03] } 40. h4?! { [%eval -0.53] } { Inaccuracy. Rb2 was best. } { [%clk 0:05:05] } 40... Nc3 { [%eval 0.0] [%clk 0:03:09] } 41. Rb3 { [%eval -0.06] [%clk 0:05:04] } 41... Kf7 { [%eval -0.07] [%clk 0:03:34] } 42. hxg5 { [%eval -0.27] [%clk 0:27:12] } 42... hxg5 { [%eval -0.37] [%clk 0:33:52] } 43. Bf2?! { [%eval -1.13] } { Inaccuracy. Bd2 was best. } { [%clk 0:26:28] } 43... Ne2?! { [%eval -0.04] } { Inaccuracy. Ke6 was best. } { [%clk 0:29:01] } 44. Nxe5+ { [%eval -0.19] [%clk 0:22:39] } 44... Rxe5 { [%eval 0.0] [%clk 0:28:46] } 45. Rxb4 { [%eval 0.0] [%clk 0:23:04] } 45... Re6 { [%eval -0.05] [%clk 0:23:40] } 46. Rb7+ { [%eval -0.22] [%clk 0:21:25] } 46... Kg8 { [%eval 0.0] [%clk 0:17:04] } 47. Rb8+ { [%eval 0.0] [%clk 0:06:44] } 47... Kg7 { [%eval 0.0] [%clk 0:17:15] } 48. Rb7+ { [%eval -0.06] [%clk 0:02:49] } 48... Kg8 { [%eval -0.02] [%clk 0:17:38] } 49. Rb8+ { [%eval 0.0] [%clk 0:00:41] } 49... Kg7 { [%eval 0.0] [%clk 0:16:03] } 50. Rb7+ { [%eval 0.0] [%clk 0:00:57] } 1/2-1/2