Event: Round 1: Marzano, Carlo - Kayser, Pierrot
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-1/eOeXvkzD/9RJ7glz1
Date: 2025-10-21
White: Marzano, Carlo
WhiteElo: 2127
Black: Kayser, Pierrot
BlackElo: 1712
Result: 1-0
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.18] [%clk 1:30:52] } 2. c4 { [%eval 0.18] [%clk 1:31:21] } 2... c6 { [%eval 0.21] [%clk 1:31:08] } 3. Nf3 { [%eval 0.2] [%clk 1:31:36] } 3... Bf5?! { [%eval 0.76] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:52] } 4. Qb3 { [%eval 0.35] [%clk 1:29:01] } 4... Qb6 { [%eval 0.39] [%clk 1:29:00] } 5. Nc3 { [%eval 0.3] [%clk 1:26:45] } 5... e6 { [%eval 0.5] [%clk 1:28:58] } 6. c5 { [%eval 0.58] [%clk 1:26:30] } 6... Qxb3 { [%eval 0.55] [%clk 1:28:40] } 7. axb3 { [%eval 0.44] [%clk 1:26:55] } 7... Nd7 { [%eval 0.47] [%clk 1:28:19] } 8. b4 { [%eval 0.64] [%clk 1:27:01] } 8... Ngf6 { [%eval 0.99] [%clk 1:27:59] } 9. Bf4 { [%eval 1.08] [%clk 1:21:28] } 9... Be7 { [%eval 1.1] [%clk 1:28:01] } 10. h3 { [%eval 0.81] [%clk 1:18:05] } 10... O-O { [%eval 0.75] [%clk 1:26:59] } 11. b5 { [%eval 0.84] [%clk 1:18:06] } 11... Ne4 { [%eval 1.05] [%clk 1:16:10] } 12. e3 { [%eval 1.0] [%clk 1:06:35] } 12... Nxc3 { [%eval 1.15] [%clk 1:11:46] } 13. bxc3 { [%eval 1.15] [%clk 1:05:49] } 13... Rfe8? { [%eval 2.98] } { Mistake. f6 was best. } { [%clk 1:07:13] } 14. bxc6 { [%eval 2.95] [%clk 1:03:52] } 14... bxc6 { [%eval 3.02] [%clk 1:07:25] } 15. Ba6 { [%eval 3.02] [%clk 1:03:56] } 1-0