Event: Round 9: Federico Perez Ponsa - Salvador Alonso
Date: 2022-09-18
White: Federico Perez Ponsa
WhiteTitle: GM
Black: Salvador Alonso
BlackTitle: GM
Result: 1/2-1/2
ECO: B32
Opening: Sicilian Defense: Löwenthal Variation
Variant: Standard

1. e4 { [%eval 0.0] } 1... c5 { [%eval 0.32] [%clk 0:15:07] } 2. Nf3 { [%eval 0.0] [%clk 0:15:10] } 2... Nc6 { [%eval 0.0] [%clk 0:15:08] } 3. d4 { [%eval 0.33] [%clk 0:15:09] } 3... cxd4 { [%eval 0.38] [%clk 0:15:12] } 4. Nxd4 { [%eval 0.29] [%clk 0:15:13] } 4... e5 { [%eval 0.36] [%clk 0:14:51] } 5. Nb5 { [%eval 0.17] [%clk 0:15:14] } 5... a6 { [%eval 0.66] [%clk 0:14:54] } 6. Nd6+ { [%eval 0.52] [%clk 0:15:12] } 6... Bxd6 { [%eval 0.59] [%clk 0:14:58] } 7. Qxd6 { [%eval 0.53] [%clk 0:15:15] } 7... Qe7 { [%eval 0.67] [%clk 0:15:00] } 8. Qd1 { [%eval 0.72] [%clk 0:13:21] } 8... Nf6 { [%eval 0.66] [%clk 0:14:58] } 9. Nc3 { [%eval 0.58] [%clk 0:13:24] } 9... d6 { [%eval 0.64] [%clk 0:14:59] } 10. Bg5 { [%eval 0.58] [%clk 0:13:25] } 10... Be6 { [%eval 0.52] [%clk 0:15:00] } 11. Nd5 { [%eval 0.61] [%clk 0:13:26] } 11... Bxd5 { [%eval 0.67] [%clk 0:15:03] } 12. exd5 { [%eval 0.79] [%clk 0:13:30] } 12... Nb8 { [%eval 0.7] [%clk 0:15:07] } 13. Be2 { [%eval 0.62] [%clk 0:13:18] } 13... Nbd7 { [%eval 0.7] [%clk 0:15:04] } 14. O-O { [%eval 0.57] [%clk 0:13:16] } 14... O-O { [%eval 0.66] [%clk 0:14:18] } 15. Be3 { [%eval 0.59] [%clk 0:12:15] } 15... Ne8 { [%eval 0.56] [%clk 0:12:16] } 16. a4 { [%eval 0.43] [%clk 0:11:26] } 16... a5 { [%eval 0.87] [%clk 0:12:04] } 17. Bb5 { [%eval 0.6] [%clk 0:11:17] } 17... Nc7 { [%eval 0.8] [%clk 0:10:26] } 18. Ra3?! { [%eval -0.23] } { Inaccuracy. Bc4 was best. } { [%clk 0:10:43] } 18... f5?! { [%eval 0.49] } { Inaccuracy. Nxb5 was best. } { [%clk 0:07:52] } 19. f3?! { [%eval -0.27] } { Inaccuracy. Bxd7 was best. } { [%clk 0:09:34] } 19... Kh8? { [%eval 0.9] } { Mistake. Nxb5 was best. } { [%clk 0:06:40] } 20. Rb3 { [%eval 0.35] [%clk 0:08:03] } 1/2-1/2