Event: Round 5: Nikolaidis, Konstantinos - Mauron, Pierre
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-5/3qiV0y0V/R9dti2pQ
Date: 2025-10-25
White: Nikolaidis, Konstantinos
WhiteTitle: FM
WhiteElo: 2123
Black: Mauron, Pierre
BlackElo: 1983
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:29:28] } 1... d5 { [%eval 0.18] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:29:46] } 2... e6 { [%eval 0.17] [%clk 1:31:20] } 3. Nc3 { [%eval 0.22] [%clk 1:29:37] } 3... Nf6 { [%eval 0.24] [%clk 1:31:38] } 4. cxd5 { [%eval 0.22] [%clk 1:29:14] } 4... exd5 { [%eval 0.2] [%clk 1:32:06] } 5. Bg5 { [%eval 0.24] [%clk 1:29:31] } 5... c6 { [%eval 0.28] [%clk 1:31:31] } 6. e3 { [%eval 0.19] [%clk 1:28:58] } 6... Be7 { [%eval 0.29] [%clk 1:31:40] } 7. Bd3 { [%eval 0.22] [%clk 1:28:54] } 7... Nbd7 { [%eval 0.28] [%clk 1:32:00] } 8. Qc2 { [%eval 0.31] [%clk 1:27:21] } 8... h6 { [%eval 0.32] [%clk 1:32:04] } 9. Bh4 { [%eval 0.24] [%clk 1:26:46] } 9... Nh5 { [%eval 0.34] [%clk 1:32:18] } 10. Bxe7 { [%eval 0.23] [%clk 1:25:43] } 10... Qxe7 { [%eval 0.32] [%clk 1:32:46] } 11. Nge2 { [%eval 0.23] [%clk 1:25:28] } 11... Nb6 { [%eval 0.22] [%clk 1:32:11] } 12. O-O { [%eval 0.24] [%clk 1:24:17] } 12... O-O { [%eval 0.31] [%clk 1:30:51] } 13. Rae1 { [%eval 0.31] [%clk 1:22:26] } 13... Bd7 { [%eval 0.31] [%clk 1:27:40] } 14. Nc1 { [%eval 0.29] [%clk 1:20:31] } 14... Rae8 { [%eval 0.34] [%clk 1:16:37] } 15. Nb3 { [%eval 0.25] [%clk 1:18:25] } 15... Nc4 { [%eval 0.58] [%clk 1:05:00] } 16. Nc5 { [%eval 0.19] [%clk 0:49:28] } 16... Bc8 { [%eval 0.62] [%clk 0:58:50] } 17. Bxc4 { [%eval 0.62] [%clk 0:44:10] } 17... dxc4 { [%eval 0.48] [%clk 0:59:07] } 18. Qe2 { [%eval 0.49] [%clk 0:43:58] } 18... Qg5 { [%eval 1.02] [%clk 0:55:20] } 1/2-1/2