Event: Olomouc 2025 d1
Site: https://lichess.org/broadcast/olomouc-chess-summer-2025--d1-seniors-50/round-5/z55u2RsM/2pVcO36k
White: Ptacek, Lubos
WhiteElo: 2074
Black: Heller, Jan
BlackElo: 1919
Result: 1/2-1/2
ECO: C03
Opening: French Defense: Tarrasch Variation, Modern System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e6 { [%eval 0.28] [%clk 1:30:47] } 2. d4 { [%eval 0.29] [%clk 1:31:18] } 2... d5 { [%eval 0.37] [%clk 1:31:12] } 3. Nd2 { [%eval 0.1] [%clk 1:31:16] } 3... a6 { [%eval 0.32] [%clk 1:31:36] } 4. Bd3 { [%eval 0.37] [%clk 1:29:19] } 4... c5 { [%eval 0.32] [%clk 1:31:25] } 5. dxc5 { [%eval 0.29] [%clk 1:27:54] } 5... Bxc5 { [%eval 0.33] [%clk 1:30:54] } 6. exd5 { [%eval 0.21] } 6... exd5 { [%eval 0.29] [%clk 1:31:16] } 7. Ngf3 { [%eval 0.18] [%clk 1:23:25] } 7... Nf6 { [%eval 0.29] [%clk 1:31:11] } 8. O-O { [%eval 0.0] [%clk 1:23:40] } 8... O-O { [%eval 0.12] [%clk 1:31:14] } 9. Nb3 { [%eval 0.03] [%clk 1:23:27] } 9... Ba7 { [%eval 0.18] [%clk 1:28:14] } 10. h3 { [%eval -0.01] [%clk 1:19:53] } 10... h6 { [%eval 0.29] [%clk 1:27:48] } 11. c3 { [%eval 0.17] [%clk 1:14:39] } 11... Nc6 { [%eval 0.2] [%clk 1:27:02] } 12. Bf4 { [%eval 0.0] [%clk 1:11:06] } 12... Re8 { [%eval 0.23] [%clk 1:20:41] } 13. Bc2 { [%eval -0.15] [%clk 1:09:52] } 13... Ne4 { [%eval -0.13] [%clk 1:17:30] } 14. Nbd4 { [%eval -0.09] [%clk 1:07:23] } 14... Qf6 { [%eval -0.15] [%clk 1:13:11] } 15. Bh2 { [%eval -0.37] [%clk 0:59:10] } 15... Nxd4 { [%eval -0.4] [%clk 1:04:08] } 16. Nxd4 { [%eval -0.67] [%clk 0:57:32] } 16... Bd7 { [%eval -0.61] [%clk 0:58:29] } 17. f3 { [%eval -0.61] [%clk 0:46:20] } 17... Nd6 { [%eval -0.52] [%clk 0:50:11] } 18. Kh1 { [%eval -0.54] [%clk 0:37:22] } 18... Nf5?! { [%eval 0.07] } { Inaccuracy. Nc4 was best. } { [%clk 0:46:41] } 19. Nxf5 { [%eval 0.0] [%clk 0:28:51] } 19... Bxf5 { [%eval 0.04] [%clk 0:46:45] } 20. Bxf5 { [%eval 0.0] [%clk 0:25:48] } 20... Qxf5 { [%eval -0.02] [%clk 0:46:51] } 21. Qb3 { [%eval -0.07] [%clk 0:24:37] } 21... Re7 { [%eval 0.0] [%clk 0:42:50] } 22. Rad1 { [%eval -0.17] [%clk 0:23:49] } 22... Rd8 { [%eval -0.01] [%clk 0:39:02] } 23. Rfe1 { [%eval 0.0] [%clk 0:17:51] } 1/2-1/2