Event: 65+ World Senior Championship
Site: -
Date: 2023-10-27
White: Sandor Biro
WhiteTitle: IM
WhiteElo: 2087
Black: Rainer Knaak
BlackTitle: GM
BlackElo: 2451
Result: 1/2-1/2
ECO: C56
Opening: Italian Game: Two Knights Defense, Max Lange Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... e5 { [%eval 0.35] [%clk 1:30:33] } 2. Nf3 { [%eval 0.29] [%clk 1:28:22] } 2... Nc6 { [%eval 0.32] [%clk 1:30:52] } 3. d4 { [%eval 0.13] [%clk 1:24:51] } 3... exd4 { [%eval 0.13] [%clk 1:31:01] } 4. Bc4 { [%eval 0.0] [%clk 1:25:06] } 4... Nf6 { [%eval -0.13] [%clk 1:22:47] } 5. O-O { [%eval 0.0] [%clk 1:25:27] } 5... Bc5 { [%eval 0.48] [%clk 1:19:32] } 6. e5 { [%eval 0.39] [%clk 1:25:44] } 6... d5 { [%eval 0.0] [%clk 1:19:53] } 7. exf6 { [%eval 0.34] [%clk 1:26:06] } 7... dxc4 { [%eval 0.12] [%clk 1:20:20] } 8. fxg7 { [%eval 0.46] [%clk 1:26:27] } 8... Rg8 { [%eval 0.42] [%clk 1:20:41] } 9. Bg5 { [%eval 0.17] [%clk 1:26:47] } 9... Be7 { [%eval 0.45] [%clk 1:06:25] } 10. Bxe7 { [%eval 0.44] [%clk 1:27:01] } 10... Kxe7 { [%eval 0.35] [%clk 1:06:43] } 11. Re1+ { [%eval 0.4] [%clk 1:27:21] } 11... Be6 { [%eval 0.59] [%clk 1:06:51] } 12. Re4 { [%eval 0.71] [%clk 1:27:36] } 12... Rxg7?! { [%eval 1.61] } { Inaccuracy. f5 was best. } { [%clk 0:53:59] } 13. Nxd4 { [%eval 1.54] [%clk 1:24:35] } 13... Nxd4 { [%eval 1.63] [%clk 0:54:15] } 14. Rxd4 { [%eval 1.79] [%clk 1:16:06] } 14... Qg8 { [%eval 1.82] [%clk 0:45:44] } 15. g3 { [%eval 2.02] [%clk 0:48:24] } 15... Rd8 { [%eval 2.03] [%clk 0:43:45] } 16. Nc3 { [%eval 2.05] [%clk 0:48:39] } 16... Rg5 { [%eval 2.1] [%clk 0:40:55] } 17. Rxd8 { [%eval 1.69] [%clk 0:34:18] } 1/2-1/2