Event: Reykjavik Open 2025
Site: Reykjavik, Iceland
Date: 2025-04-11
White: Yu, Tianxiang Carlos
WhiteElo: 1843
Black: Unzicker, Ferdinand, Dr.
BlackTitle: FM
BlackElo: 2241
Result: 0-1
ECO: B61
Opening: Sicilian Defense: Richter-Rauzer Variation, Modern Variation
Variant: Standard
TimeControl: 90+30 +30 after 40 moves

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... d6 { [%eval 0.31] } 3. d4 { [%eval 0.22] } 3... cxd4 { [%eval 0.19] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.25] } 5. Nc3 { [%eval 0.32] } 5... Nc6 { [%eval 0.3] } 6. Bg5 { [%eval 0.25] } 6... Bd7 { [%eval 0.38] } 7. Qd2 { [%eval 0.34] } 7... h6 { [%eval 0.55] } 8. Bxf6 { [%eval 0.64] } 8... gxf6 { [%eval 0.48] } 9. O-O-O { [%eval 0.53] } 9... Nxd4 { [%eval 0.51] } 10. Qxd4 { [%eval 0.61] [%clk 1:23:42] } 10... Qa5 { [%eval 0.58] [%clk 1:33:52] } 11. Kb1 { [%eval 0.66] [%clk 1:23:41] } 11... Rc8 { [%eval 0.57] [%clk 1:34:00] } 12. Be2 { [%eval 0.12] [%clk 1:20:45] } 12... Qc5 { [%eval 0.21] [%clk 1:33:33] } 13. Rhe1 { [%eval -0.1] [%clk 1:12:35] } 13... Bg7 { [%eval -0.1] [%clk 1:26:40] } 14. Qxc5 { [%eval -0.19] [%clk 1:07:44] } 14... Rxc5 { [%eval -0.03] [%clk 1:25:43] } 15. Nd5 { [%eval -0.08] [%clk 0:52:27] } 15... e6 { [%eval -0.16] [%clk 1:20:30] } 16. Ne3 { [%eval -0.14] [%clk 0:50:37] } 16... Ke7 { [%eval -0.15] [%clk 1:12:35] } 17. f4 { [%eval -0.18] [%clk 0:48:40] } 17... b5 { [%eval 0.18] [%clk 1:06:19] } 18. f5?! { [%eval -0.45] } { Inaccuracy. Rd3 was best. } { [%clk 0:44:41] } 18... h5 { [%eval -0.49] [%clk 1:04:37] } 19. h4 { [%eval -0.92] [%clk 0:37:38] } 19... Bh6 { [%eval -0.92] [%clk 1:04:26] } 20. Bf3 { [%eval -0.86] [%clk 0:35:21] } 20... Bf4 { [%eval -0.95] [%clk 1:03:59] } 21. Rd3 { [%eval -0.8] [%clk 0:32:55] } 21... a5 { [%eval -1.07] [%clk 0:56:18] } 22. Rc1?! { [%eval -2.02] } { Inaccuracy. a3 was best. } { [%clk 0:30:27] } 22... b4 { [%eval -1.54] [%clk 0:51:47] } 23. c4 { [%eval -1.55] [%clk 0:29:18] } 23... Rhc8 { [%eval -1.12] [%clk 0:48:35] } 24. b3 { [%eval -1.39] [%clk 0:26:11] } 24... Bc6 { [%eval -1.35] [%clk 0:43:00] } 25. Re1 { [%eval -1.3] [%clk 0:23:47] } 25... Re5 { [%eval -1.31] [%clk 0:40:23] } 26. Nc2 { [%eval -1.13] [%clk 0:22:42] } 26... Bg3?! { [%eval -0.29] } { Inaccuracy. Ba8 was best. } { [%clk 0:38:17] } 27. Rh1? { [%eval -1.5] } { Mistake. Red1 was best. } { [%clk 0:23:03] } 27... Bf2 { [%eval -1.61] [%clk 0:35:45] } 28. Rd2 { [%eval -1.28] [%clk 0:22:35] } 28... Bc5 { [%eval -1.38] [%clk 0:33:49] } 29. Re1 { [%eval -1.23] [%clk 0:21:00] } 29... Rg8 { [%eval -1.48] [%clk 0:30:00] } 30. fxe6 { [%eval -1.3] [%clk 0:18:11] } 30... fxe6 { [%eval -0.81] [%clk 0:30:19] } 31. Ree2 { [%eval -0.83] [%clk 0:18:09] } 31... a4?! { [%eval -0.12] } { Inaccuracy. Bg1 was best. } { [%clk 0:22:51] } 32. Ne1 { [%eval -0.2] [%clk 0:17:54] } 32... f5 { [%eval -0.3] [%clk 0:18:26] } 33. Nd3?? { [%eval -3.63] } { Blunder. exf5 was best. } { [%clk 0:16:52] } 33... Bxe4 { [%eval -3.6] [%clk 0:18:28] } 34. Bxe4 { [%eval -3.34] [%clk 0:17:43] } 34... Rxe4 { [%eval -3.49] [%clk 0:18:45] } 35. Rxe4?! { [%eval -4.61] } { Inaccuracy. bxa4 was best. } { [%clk 0:17:42] } 35... fxe4 { [%eval -4.49] [%clk 0:19:12] } 36. Nxc5 { [%eval -4.37] [%clk 0:18:07] } 36... dxc5 { [%eval -4.48] [%clk 0:19:35] } 37. bxa4 { [%eval -4.4] [%clk 0:18:20] } 37... Kf6 { [%eval -4.49] [%clk 0:15:11] } 38. a3 { [%eval -4.37] [%clk 0:09:56] } 38... Rb8 { [%eval -4.11] [%clk 0:10:33] } 39. Rb2 { [%eval -4.06] [%clk 0:05:02] } 39... e3 { [%eval -3.92] [%clk 0:05:29] } 40. axb4?? { [%eval -9.49] } { Blunder. Re2 was best. } { [%clk 0:03:36] } 40... Rxb4 { [%eval -9.02] [%clk 0:04:28] } 41. Rxb4 { [%eval -8.04] [%clk 0:02:17] } 41... e2 { [%eval -6.16] [%clk 0:04:46] } 0-1