Event: Round 1: Jensen, Stein - Nunn, John D M
Date: 2024-10-26
White: Jensen, Stein
WhiteTitle: FM
WhiteElo: 1977
Black: Nunn, John D M
BlackTitle: GM
BlackElo: 2546
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Indian Formation
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.18] [%clk 1:30:48] } 2. c4 { [%eval 0.23] [%clk 1:31:13] } 2... g6 { [%eval 0.35] [%clk 1:31:10] } 3. g3 { [%eval 0.25] [%clk 1:31:17] } 3... Bg7 { [%eval 0.23] [%clk 1:31:35] } 4. Bg2 { [%eval 0.08] [%clk 1:31:40] } 4... O-O { [%eval 0.12] [%clk 1:31:58] } 5. O-O { [%eval 0.1] [%clk 1:32:04] } 5... Nc6 { [%eval 0.35] [%clk 1:31:54] } 6. d4 { [%eval 0.34] [%clk 1:31:53] } 6... d6 { [%eval 0.36] [%clk 1:32:07] } 7. Nc3 { [%eval 0.32] [%clk 1:15:38] } 7... Rb8 { [%eval 0.52] [%clk 1:32:18] } 8. d5 { [%eval 0.45] [%clk 1:10:40] } 8... Na5 { [%eval 0.43] [%clk 1:32:20] } 9. Nd2 { [%eval 0.43] [%clk 1:11:03] } 9... c6 { [%eval 0.5] [%clk 1:31:58] } 10. dxc6?! { [%eval -0.27] } { Inaccuracy. b4 was best. } { [%clk 1:01:28] } 10... bxc6 { [%eval -0.3] [%clk 1:30:29] } 11. Qc2 { [%eval -0.35] [%clk 1:00:07] } 11... Be6 { [%eval -0.19] [%clk 1:18:50] } 12. b3 { [%eval -0.13] [%clk 0:45:47] } 12... d5 { [%eval -0.13] [%clk 1:18:54] } 13. cxd5 { [%eval -0.39] [%clk 0:43:13] } 13... cxd5 { [%eval -0.32] [%clk 1:18:45] } 14. Bb2 { [%eval -0.37] [%clk 0:42:46] } 14... Rc8 { [%eval -0.49] [%clk 1:14:35] } 15. Qd1 { [%eval -0.42] [%clk 0:40:13] } 15... Nc6 { [%eval -0.46] [%clk 1:11:08] } 16. Na4 { [%eval -0.39] [%clk 0:39:01] } 16... Bf5 { [%eval -0.41] [%clk 0:58:05] } 17. Rc1 { [%eval -0.65] [%clk 0:32:09] } 17... e5 { [%eval -0.78] [%clk 0:56:36] } 18. a3 { [%eval -0.79] [%clk 0:23:07] } 18... e4 { [%eval -0.81] [%clk 0:45:00] } 19. h3 { [%eval -0.76] [%clk 0:20:24] } 19... Qe7 { [%eval -0.78] [%clk 0:42:35] } 20. g4 { [%eval -1.22] [%clk 0:16:54] } 20... Bd7 { [%eval -0.71] [%clk 0:36:04] } 21. Nc5 { [%eval -0.62] [%clk 0:16:44] } 21... Rfd8 { [%eval -0.49] [%clk 0:31:46] } 22. e3?! { [%eval -1.07] } { Inaccuracy. b4 was best. } { [%clk 0:07:57] } 22... Ne5?! { [%eval -0.17] } { Inaccuracy. Be8 was best. } { [%clk 0:29:49] } 23. b4? { [%eval -1.37] } { Mistake. Bxe5 was best. } { [%clk 0:07:21] } 23... Bb5 { [%eval -1.48] [%clk 0:26:15] } 24. Re1 { [%eval -1.96] [%clk 0:06:01] } 24... Nfd7 { [%eval -1.91] [%clk 0:26:11] } 25. Ndb3? { [%eval -3.96] } { Mistake. a4 was best. } { [%clk 0:04:46] } 25... Nf3+ { [%eval -3.75] [%clk 0:24:41] } 26. Bxf3 { [%eval -3.72] [%clk 0:04:00] } 26... Bxb2 { [%eval -3.73] [%clk 0:25:05] } 27. Rc2 { [%eval -4.29] [%clk 0:03:09] } 27... Bxa3 { [%eval -3.86] [%clk 0:25:24] } 28. Be2 { [%eval -4.25] [%clk 0:03:06] } 28... Bxb4 { [%eval -3.52] [%clk 0:22:40] } 29. Bxb5 { [%eval -3.57] [%clk 0:03:04] } 29... Nxc5 { [%eval -3.42] [%clk 0:22:57] } 30. Nxc5? { [%eval -5.9] } { Mistake. Rf1 was best. } { [%clk 0:02:58] } 30... Rxc5 { [%eval -5.9] [%clk 0:22:27] } 0-1