Event: European Individual Chess Championship 2021 - Reykjavik Open
Site: Reykjavik, Iceland
Date: 2021-08-30
White: Nguyen, Thai Dai Van
WhiteElo: 2588
Black: Grigorian, Spartak
BlackElo: 2448
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line
Variant: Standard

1. e4 { [%eval 0.24] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... d6 { [%eval 0.0] } 3. d4 { [%eval 0.15] } 3... cxd4 { [%eval 0.13] } 4. Nxd4 { [%eval 0.0] } 4... Nf6 { [%eval 0.14] } 5. Nc3 { [%eval 0.18] } 5... a6 { [%eval 0.21] } 6. Be3 { [%eval 0.13] } 6... Ng4 { [%eval 0.23] } 7. Bc1 { [%eval 0.27] } 7... Nf6 { [%eval 0.21] } 8. Be2 { [%eval 0.39] } 8... e5 { [%eval 0.45] } 9. Nb3 { [%eval 0.36] } 9... Be7 { [%eval 0.29] } 10. O-O { [%eval 0.24] } 10... O-O { [%eval 0.16] } 11. a4 { [%eval 0.09] } 11... Be6 { [%eval 0.31] } 12. Bf3 { [%eval 0.62] } 12... Nbd7 { [%eval 0.36] } 13. Re1 { [%eval 0.37] } 13... Qc7 { [%eval 0.44] } 14. Nd2 { [%eval 0.41] } 14... Qc6 { [%eval 0.23] } 15. Nf1 { [%eval 0.1] } 15... b5 { [%eval -0.14] } 16. Nd5 { [%eval 0.0] } 16... Bxd5 { [%eval 0.02] } 17. exd5 { [%eval 0.25] } 17... Qb7 { [%eval 0.21] } 18. Ne3 { [%eval 0.04] } 18... Rfc8?! { [%eval 0.69] } { Inaccuracy. g6 was best. } 19. a5?! { [%eval -0.25] } { Inaccuracy. Nf5 was best. } 19... Bf8 { [%eval 0.23] } 20. Bd2?! { [%eval -0.29] } { Inaccuracy. g4 was best. } 20... g6 { [%eval -0.41] } 21. Rc1 { [%eval -0.63] } 21... Rc7 { [%eval -0.3] } 22. g3 { [%eval -0.7] } 22... Rac8 { [%eval -0.69] } 23. Bg2 { [%eval -0.74] } 23... h5 { [%eval -0.81] } 24. Bb4 { [%eval -0.61] } 24... Qa7 { [%eval -0.58] } 25. Qe2?! { [%eval -1.21] } { Inaccuracy. b3 was best. } 25... Ng4 { [%eval -0.9] } 26. Nxg4 { [%eval -0.91] } 26... hxg4 { [%eval -1.02] } 27. c3?! { [%eval -2.01] } { Inaccuracy. h3 was best. } 27... f5 { [%eval -2.3] } 28. h3 { [%eval -2.36] } 28... gxh3 { [%eval -2.3] } 29. Bxh3 { [%eval -2.1] } 29... e4 { [%eval -2.46] } 30. Bg2?! { [%eval -3.42] } { Inaccuracy. Qe3 was best. } 30... Ne5 { [%eval -2.19] } 31. Rcd1 { [%eval -2.29] } 31... Rh7 { [%eval -2.5] } 32. Qe3 { [%eval -2.69] } 32... Qe7 { [%eval -2.31] } 33. b3?! { [%eval -3.03] } { Inaccuracy. f3 was best. } 33... g5?! { [%eval -2.15] } { Inaccuracy. Rb8 was best. } 34. Qb6? { [%eval -3.62] } { Mistake. c4 was best. } 34... g4 { [%eval -3.64] } 35. Qxa6 { [%eval -3.57] } 35... Rb8 { [%eval -3.51] } 36. Re3 { [%eval -3.65] } 36... Rh6 { [%eval -3.41] } 37. Kf1 { [%eval -4.71] } 37... Rh2 { [%eval -4.62] } 38. Rd4?! { [%eval -7.51] } { Inaccuracy. Ree1 was best. } 38... Qh7 { [%eval -7.53] } 39. Bxd6 { [%eval -8.37] } 39... Nf3 { [%eval -8.25] } 40. Ke2 { [%eval -7.82] } 40... Nxd4+ { [%eval -6.17] } 41. cxd4 { [%eval -6.25] } 41... Rh6 { [%eval -6.72] } 0-1