Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-24
White: Vatter, Hans-Joachim
WhiteTitle: FM
WhiteElo: 2212
Black: Klimaszewski, Dariusz
BlackTitle: FM
BlackElo: 2063
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:43] } 2. Nf3 { [%eval 0.21] [%clk 1:31:07] } 2... Nc6 { [%eval 0.3] [%clk 1:30:26] } 3. d4 { [%eval 0.27] [%clk 1:31:00] } 3... cxd4 { [%eval 0.35] [%clk 1:30:49] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:21] } 4... Nf6 { [%eval 0.19] [%clk 1:31:06] } 5. Nc3 { [%eval 0.26] [%clk 1:30:44] } 5... e6 { [%eval 0.42] [%clk 1:31:30] } 6. Ndb5 { [%eval 0.25] [%clk 1:28:45] } 6... d6 { [%eval 0.34] [%clk 1:31:18] } 7. Bf4 { [%eval 0.3] [%clk 1:28:55] } 7... e5 { [%eval 0.31] [%clk 1:31:42] } 8. Bg5 { [%eval 0.28] [%clk 1:29:19] } 8... a6 { [%eval 0.28] [%clk 1:32:06] } 9. Na3 { [%eval 0.23] [%clk 1:29:33] } 9... b5 { [%eval 0.26] [%clk 1:32:29] } 10. Bxf6 { [%eval 0.02] [%clk 1:29:16] } 10... gxf6 { [%eval 0.08] [%clk 1:32:51] } 11. Nd5 { [%eval 0.06] [%clk 1:29:37] } 11... f5 { [%eval 0.03] [%clk 1:33:13] } 12. exf5 { [%eval 0.0] [%clk 1:29:10] } 12... Bxf5 { [%eval 0.06] [%clk 1:33:34] } 13. c3 { [%eval 0.07] [%clk 1:29:34] } 13... Bg7 { [%eval 0.04] [%clk 1:33:35] } 14. Nc2 { [%eval 0.03] [%clk 1:29:57] } 14... O-O { [%eval 0.07] [%clk 1:33:41] } 15. a4 { [%eval 0.04] [%clk 1:27:51] } 15... Ne7 { [%eval 0.08] [%clk 1:27:20] } 16. Nce3 { [%eval 0.04] [%clk 1:22:14] } 16... Be6 { [%eval 0.06] [%clk 1:24:38] } 17. axb5?! { [%eval -0.55] } { Inaccuracy. Be2 was best. } { [%clk 1:20:20] } 17... Nxd5 { [%eval -0.5] [%clk 1:24:44] } 18. Nxd5 { [%eval -0.45] [%clk 1:20:42] } 18... axb5 { [%eval -0.48] [%clk 1:24:24] } 19. Nb4?? { [%eval -2.38] } { Blunder. Rb1 was best. } { [%clk 1:08:16] } 19... Bc8?? { [%eval 5.27] } { Blunder. Rxa1 was best. } 1/2-1/2