Event: Portuguese League
Site: chess24.com
Date: 2022-07-20
White: Alsina Leal, Daniel
WhiteTitle: GM
WhiteElo: 2525
Black: Del Rio De Angelis, Salvador G.
BlackTitle: GM
BlackElo: 2442
Result: 1/2-1/2
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Venice System
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:30] } 2. Nf3 { [%eval 0.0] [%clk 1:30:30] } 2... a6?! { [%eval 0.7] } { Inaccuracy. d6 was best. } { [%clk 1:30:30] } 3. c3 { [%eval 0.4] [%clk 1:30:30] } 3... d5 { [%eval 0.56] [%clk 1:30:30] } 4. exd5 { [%eval 0.33] [%clk 1:30:30] } 4... Qxd5 { [%eval 0.55] [%clk 1:30:30] } 5. d4?! { [%eval 0.0] } { Inaccuracy. Na3 was best. } { [%clk 1:30:30] } 5... Nf6?! { [%eval 0.65] } { Inaccuracy. e6 was best. } { [%clk 1:30:30] } 6. Be2 { [%eval 0.56] [%clk 1:20:01] } 6... e6 { [%eval 0.61] [%clk 1:28:42] } 7. O-O { [%eval 0.13] [%clk 1:20:01] } 7... Be7?! { [%eval 0.79] } { Inaccuracy. cxd4 was best. } { [%clk 1:28:42] } 8. c4 { [%eval 0.59] [%clk 1:12:46] } 8... Qd8 { [%eval 0.9] [%clk 1:27:28] } 9. Nc3 { [%eval 0.67] [%clk 1:12:46] } 9... O-O { [%eval 0.84] [%clk 1:27:42] } 10. dxc5 { [%eval 0.64] [%clk 1:03:49] } 10... Bxc5 { [%eval 0.68] [%clk 1:25:37] } 11. a3 { [%eval 0.76] [%clk 1:03:15] } 11... Be7 { [%eval 1.24] [%clk 1:07:54] } 12. Be3?! { [%eval 0.66] } { Inaccuracy. Bf4 was best. } { [%clk 0:51:44] } 12... Nbd7 { [%eval 0.86] [%clk 1:08:01] } 13. Nd4?! { [%eval 0.23] } { Inaccuracy. Bf4 was best. } { [%clk 0:48:04] } 13... Qc7 { [%eval 0.34] [%clk 1:07:06] } 14. h3 { [%eval 0.15] [%clk 0:38:17] } 14... b6 { [%eval 0.21] [%clk 1:04:29] } 15. b4 { [%eval 0.23] [%clk 0:38:30] } 15... Bb7 { [%eval 0.17] [%clk 1:03:47] } 16. Qb3 { [%eval 0.0] [%clk 0:38:42] } 16... Rac8 { [%eval 0.11] [%clk 0:59:13] } 17. Rac1 { [%eval 0.0] [%clk 0:38:50] } 17... Bd6 { [%eval 0.27] [%clk 0:50:03] } 18. Rfd1 { [%eval 0.27] [%clk 0:37:25] } 18... Bh2+ { [%eval 0.26] [%clk 0:50:27] } 19. Kh1 { [%eval 0.25] [%clk 0:35:48] } 19... Bf4 { [%eval 0.5] [%clk 0:50:48] } 1/2-1/2