Event: Round 9: Matviishen, Viktor - Posthuma, Joshua
Date: 2025-07-07
White: Matviishen, Viktor
WhiteTitle: GM
WhiteElo: 2540
Black: Posthuma, Joshua
BlackTitle: IM
BlackElo: 2392
Result: 1/2-1/2
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 0:41:34] } 1... c6 { [%eval 0.23] [%clk 1:30:56] } 2. d4 { [%eval 0.24] [%clk 0:41:56] } 2... d5 { [%eval 0.24] [%clk 1:31:22] } 3. exd5 { [%eval 0.08] [%clk 0:42:19] } 3... cxd5 { [%eval 0.18] [%clk 1:31:47] } 4. Bd3 { [%eval 0.1] [%clk 0:42:44] } 4... Nc6 { [%eval 0.12] [%clk 1:32:13] } 5. c3 { [%eval 0.19] [%clk 0:43:08] } 5... Qc7 { [%eval 0.26] [%clk 1:32:39] } 6. Ne2 { [%eval 0.12] [%clk 0:43:17] } 6... Bg4 { [%eval 0.31] [%clk 1:33:04] } 7. O-O { [%eval 0.12] [%clk 0:42:40] } 7... e6 { [%eval 0.27] [%clk 1:33:29] } 8. Bf4 { [%eval -0.16] [%clk 0:42:53] } 8... Qxf4 { [%eval -0.05] [%clk 1:33:06] } 9. Nxf4 { [%eval -0.14] [%clk 0:43:18] } 9... Bxd1 { [%eval -0.14] [%clk 1:33:31] } 10. Rxd1 { [%eval -0.19] [%clk 0:43:43] } 10... Bd6 { [%eval -0.11] [%clk 1:33:50] } 11. Ne2 { [%eval -0.11] [%clk 0:44:07] } 11... Nf6 { [%eval 0.02] [%clk 1:34:07] } 12. Nd2 { [%eval 0.07] [%clk 0:44:27] } 12... Ke7 { [%eval 0.02] [%clk 1:34:21] } 13. a4 { [%eval -0.05] [%clk 0:44:51] } 13... Rhc8 { [%eval 0.07] [%clk 1:34:25] } 14. g3 { [%eval 0.03] [%clk 0:44:57] } 14... a6 { [%eval 0.03] [%clk 1:34:44] } 15. Kg2 { [%eval 0.0] [%clk 0:45:18] } 15... h6 { [%eval 0.05] [%clk 1:35:07] } 1/2-1/2