Event: Runde 2: Keyser, Robin - Boesel, Alexander
Site: https://lichess.org/broadcast/8-sparkassen-schach-open-leer--a-open/runde-2/fGJwGuhw/iHdwQnWz
Date: 2025-10-30
White: Keyser, Robin
WhiteElo: 2181
Black: Boesel, Alexander
BlackElo: 2050
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:57] } 1... d5 { [%eval 0.18] [%clk 1:30:52] } 2. g3 { [%eval 0.15] [%clk 1:31:22] } 2... Nf6 { [%eval 0.15] [%clk 1:30:44] } 3. Bg2 { [%eval 0.13] [%clk 1:31:47] } 3... e6 { [%eval 0.11] [%clk 1:29:47] } 4. O-O { [%eval 0.16] [%clk 1:32:09] } 4... b5 { [%eval 0.24] [%clk 1:29:22] } 5. d3 { [%eval 0.35] [%clk 1:29:00] } 5... Bb7 { [%eval 0.34] [%clk 1:16:08] } 6. c4 { [%eval 0.36] [%clk 1:29:12] } 6... dxc4 { [%eval 0.75] [%clk 1:15:53] } 7. dxc4 { [%eval 0.59] [%clk 1:29:37] } 7... Qxd1 { [%eval 0.81] [%clk 1:15:41] } 8. Rxd1 { [%eval 0.83] [%clk 1:30:01] } 8... bxc4 { [%eval 0.81] [%clk 1:14:49] } 9. Nbd2 { [%eval 0.49] [%clk 1:24:27] } 9... c3 { [%eval 0.51] [%clk 1:09:50] } 10. bxc3 { [%eval 0.55] [%clk 1:24:52] } 10... Nbd7 { [%eval 0.51] [%clk 1:09:54] } 11. Nc4 { [%eval 0.37] [%clk 1:16:35] } 11... a5?! { [%eval 0.96] } { Inaccuracy. Bc5 was best. } { [%clk 1:02:38] } 12. Bf4 { [%eval 1.11] [%clk 1:07:10] } 12... Ra7? { [%eval 2.61] } { Mistake. Bd5 was best. } { [%clk 0:45:58] } 13. Nd4 { [%eval 2.49] [%clk 0:57:38] } 13... Bxg2 { [%eval 2.43] [%clk 0:41:51] } 14. Kxg2 { [%eval 2.54] [%clk 0:57:53] } 14... Nd5 { [%eval 2.92] [%clk 0:41:23] } 15. Nb5 { [%eval 2.91] [%clk 0:57:35] } 15... Nxf4+?! { [%eval 3.93] } { Inaccuracy. Rb7 was best. } { [%clk 0:39:01] } 16. gxf4 { [%eval 3.91] [%clk 0:57:59] } 16... Rb7 { [%eval 3.95] [%clk 0:37:45] } 17. Rab1 { [%eval 3.67] [%clk 0:56:36] } 17... Bc5?! { [%eval 5.07] } { Inaccuracy. Ke7 was best. } { [%clk 0:30:44] } 18. Nbd6+ { [%eval 4.89] [%clk 0:56:42] } 18... cxd6 { [%eval 5.28] [%clk 0:31:05] } 19. Rxb7 { [%eval -6.99] [%clk 0:57:06] } 19... Ke7 { [%eval -4.46] [%clk 0:30:44] } 20. Ne5 { [%eval -4.29] [%clk 0:54:55] } 1-0