Event: Norway Chess Open 2025
Site: Gunnar Warebergs gate 15, 4021 Stavanger
Date: 2025-05-31
White: Haugsdal, Arn-Tore
WhiteElo: 1950
Black: Zhou, Yang-Fan
BlackTitle: IM
BlackElo: 2425
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:49] } 1... c5 { [%eval 0.25] [%clk 1:31:08] } 2. Nf3 { [%eval 0.2] [%clk 1:30:56] } 2... d6 { [%eval 0.31] [%clk 1:31:08] } 3. d4 { [%eval 0.22] [%clk 1:30:07] } 3... cxd4 { [%eval 0.19] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.18] [%clk 1:30:36] } 4... Nf6 { [%eval 0.31] [%clk 1:32:13] } 5. Nc3 { [%eval 0.32] [%clk 1:30:56] } 5... a6 { [%eval 0.23] [%clk 1:32:42] } 6. h4 { [%eval 0.0] [%clk 1:30:37] } 6... e5 { [%eval 0.0] [%clk 1:31:22] } 7. Nde2 { [%eval -0.1] [%clk 1:30:26] } 7... Be7 { [%eval 0.0] [%clk 1:29:55] } 8. h5 { [%eval -0.35] [%clk 1:30:26] } 8... Be6 { [%eval -0.27] [%clk 1:28:12] } 9. h6 { [%eval -0.39] [%clk 1:30:23] } 9... g6 { [%eval -0.48] [%clk 1:28:21] } 10. Bg5 { [%eval -0.85] [%clk 1:29:18] } 10... Nbd7 { [%eval -0.8] [%clk 1:27:11] } 11. Qd2 { [%eval -0.87] [%clk 1:26:22] } 11... b5?! { [%eval -0.21] } { Inaccuracy. Rc8 was best. } { [%clk 1:23:31] } 12. a3 { [%eval -0.3] [%clk 1:25:11] } 12... Nb6 { [%eval -0.23] [%clk 1:08:40] } 13. Ng3 { [%eval -0.26] [%clk 1:19:58] } 13... d5 { [%eval 0.16] [%clk 1:04:09] } 14. exd5 { [%eval -0.14] [%clk 1:14:46] } 14... Nfxd5 { [%eval -0.15] [%clk 1:04:23] } 15. Bxe7 { [%eval -0.17] [%clk 1:10:51] } 15... Qxe7 { [%eval -0.22] [%clk 1:04:45] } 16. O-O-O?! { [%eval -0.83] } { Inaccuracy. Bd3 was best. } { [%clk 1:05:43] } 16... O-O { [%eval -1.01] [%clk 0:54:26] } 17. Nce4? { [%eval -2.64] } { Mistake. Bd3 was best. } { [%clk 1:03:58] } 17... Rfd8 { [%eval -2.54] [%clk 0:51:57] } 18. Qa5 { [%eval -3.06] [%clk 0:51:28] } 18... f5 { [%eval -3.05] [%clk 0:49:49] } 19. Nc3 { [%eval -3.8] [%clk 0:48:53] } 19... Qg5+ { [%eval -3.7] [%clk 0:45:29] } 20. Rd2 { [%eval -3.82] [%clk 0:48:54] } 20... Nxc3 { [%eval -3.69] [%clk 0:30:35] } 21. Qxc3 { [%eval -3.71] [%clk 0:46:40] } 21... Na4 { [%eval -3.65] [%clk 0:31:21] } 22. Qe3 { [%eval -3.63] [%clk 0:46:35] } 22... Qxe3 { [%eval -3.8] [%clk 0:31:23] } 23. fxe3 { [%eval -3.84] [%clk 0:46:51] } 23... Rxd2 { [%eval -3.68] [%clk 0:31:43] } 24. Kxd2 { [%eval -3.81] [%clk 0:47:04] } 24... Nxb2 { [%eval -3.7] [%clk 0:31:58] } 25. Kc1 { [%eval -3.99] [%clk 0:42:42] } 25... Na4 { [%eval -3.79] [%clk 0:32:01] } 26. Be2 { [%eval -3.99] [%clk 0:32:08] } 26... Nc3 { [%eval -4.01] [%clk 0:31:48] } 27. Bf3 { [%eval -4.49] [%clk 0:25:46] } 27... e4 { [%eval -4.18] [%clk 0:30:05] } 28. Bd1 { [%eval -4.21] [%clk 0:19:35] } 28... Rc8 { [%eval -4.04] [%clk 0:29:56] } 29. Kd2 { [%eval -4.53] [%clk 0:16:24] } 29... Nb1+ { [%eval -4.62] [%clk 0:29:48] } 30. Kc1 { [%eval -4.77] [%clk 0:16:31] } 30... Nxa3 { [%eval -4.89] [%clk 0:30:10] } 31. Ne2 { [%eval -4.85] [%clk 0:16:29] } 31... Kf7 { [%eval -4.8] [%clk 0:28:24] } 32. Nd4 { [%eval -4.75] [%clk 0:16:10] } 32... b4 { [%eval -4.7] [%clk 0:26:17] } 33. Be2 { [%eval -5.55] [%clk 0:10:13] } 33... Bc4 { [%eval -4.61] [%clk 0:25:58] } 34. Bd1 { [%eval -4.65] [%clk 0:10:22] } 34... Be6 { [%eval -4.44] [%clk 0:22:49] } 35. Be2 { [%eval -4.96] [%clk 0:09:51] } 35... a5 { [%eval -5.1] [%clk 0:16:50] } 36. Kd2 { [%eval -5.04] [%clk 0:08:48] } 36... Bc4 { [%eval -5.01] [%clk 0:14:42] } 37. Bd1 { [%eval -4.74] [%clk 0:09:00] } 37... Ba6 { [%clk 0:12:56] } 38. g4 Nc4+ 39. Ke2 Ne5+ 40. Kd2 fxg4 41. Rh4 g5 42. Rh1 { [%clk 0:05:51] } 42... Nf3+ { [%clk 0:07:04] } 0-1