Event: Portuguese League
Site: chess24.com
Date: 2022-07-20
White: Gorshtein, Ido
WhiteTitle: IM
WhiteElo: 2476
Black: Grigoryan, Karen H.
BlackTitle: GM
BlackElo: 2643
Result: 1/2-1/2
ECO: D16
Opening: Slav Defense: Soultanbeieff Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:30] } 1... c6 { [%eval 0.39] [%clk 1:30:30] } 2. Nf3 { [%eval 0.25] [%clk 1:30:30] } 2... d5 { [%eval 0.37] [%clk 1:30:30] } 3. d4 { [%eval 0.29] [%clk 1:30:30] } 3... Nf6 { [%eval 0.38] [%clk 1:30:30] } 4. Nc3 { [%eval 0.31] [%clk 1:30:30] } 4... dxc4 { [%eval 0.2] [%clk 1:30:30] } 5. a4 { [%eval 0.13] [%clk 1:30:30] } 5... e6 { [%eval 0.16] [%clk 1:30:30] } 6. e3 { [%eval 0.13] [%clk 1:30:30] } 6... c5 { [%eval 0.25] [%clk 1:30:30] } 7. Bxc4 { [%eval 0.17] [%clk 1:30:30] } 7... Nc6 { [%eval 0.28] [%clk 1:30:30] } 8. O-O { [%eval 0.26] [%clk 1:30:30] } 8... Be7 { [%eval 0.5] [%clk 1:30:30] } 9. Qe2 { [%eval 0.56] [%clk 1:30:30] } 9... cxd4 { [%eval 0.75] [%clk 1:30:30] } 10. Rd1 { [%eval 0.41] [%clk 1:30:30] } 10... O-O { [%eval 0.38] [%clk 1:30:30] } 11. exd4 { [%eval 0.35] [%clk 1:30:30] } 11... Nb4 { [%eval 0.53] [%clk 1:30:30] } 12. Ne5 { [%eval 0.37] [%clk 1:30:30] } 12... Bd7 { [%eval 0.48] [%clk 1:30:30] } 13. d5?! { [%eval -0.45] } { Inaccuracy. a5 was best. } { [%clk 1:30:30] } 13... exd5 { [%eval 0.0] [%clk 1:30:30] } 14. Nxd5 { [%eval -0.16] [%clk 1:30:30] } 14... Nbxd5 { [%eval -0.19] [%clk 1:30:30] } 15. Bxd5 { [%eval -0.19] [%clk 1:30:30] } 15... Nxd5 { [%eval -0.28] [%clk 1:30:30] } 16. Rxd5 { [%eval -0.29] [%clk 1:30:30] } 16... Bg4 { [%eval -0.14] [%clk 1:30:30] } 17. Qc4 { [%eval -0.21] [%clk 1:30:30] } 17... Qxd5 { [%eval -0.25] [%clk 1:30:30] } 18. Qxd5 { [%eval -0.33] [%clk 1:30:30] } 18... Rad8 { [%eval -0.25] [%clk 1:30:30] } 19. Qb3 { [%eval -0.37] [%clk 1:30:30] } 19... Rd1+ { [%eval -0.24] [%clk 1:30:30] } 20. Qxd1 { [%eval -0.15] [%clk 1:30:30] } 20... Bxd1 { [%eval -0.13] [%clk 1:30:30] } 21. Bg5 { [%eval -0.22] [%clk 1:30:30] } 21... Bxg5 { [%eval -0.17] [%clk 1:30:30] } 22. Rxd1 { [%eval -0.29] [%clk 1:30:30] } 22... Rc8 { [%eval -0.09] [%clk 1:30:30] } 23. g3 { [%eval -0.31] [%clk 1:30:30] } 23... Bf6 { [%eval -0.26] [%clk 1:30:30] } 24. Rd5 { [%eval -0.37] [%clk 1:30:30] } 24... g6 { [%eval -0.09] [%clk 1:30:30] } 25. b4 { [%eval -0.09] [%clk 1:28:51] } 25... Rc7 { [%eval -0.19] [%clk 1:26:59] } 26. Kg2 { [%eval -0.08] [%clk 1:24:29] } 26... Be7 { [%eval -0.21] [%clk 1:20:28] } 27. Nd3 { [%eval 0.0] [%clk 1:19:41] } 27... f5 { [%eval 0.01] [%clk 1:20:28] } 28. a5 { [%eval 0.0] [%clk 1:12:09] } 28... Kf7 { [%eval 0.0] [%clk 1:19:21] } 29. Kf3 { [%eval 0.0] [%clk 1:12:14] } 29... a6 { [%eval 0.0] [%clk 1:18:08] } 30. Ke3 { [%eval 0.0] [%clk 1:08:48] } 30... Ke6 { [%eval 0.0] [%clk 1:17:27] } 1/2-1/2