Event: European Individual Chess Championship 2021 - Reykjavik Open
Site: Reykjavik, Iceland
Date: 2021-08-26
White: Basso, Pier Luigi
WhiteElo: 2541
Black: Petursson, Gudni
BlackElo: 1988
Result: 1-0
ECO: D81
Opening: Grünfeld Defense: Russian Variation, Accelerated Variation
Variant: Standard

1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.11] } 2... g6 { [%eval 0.3] } 3. Nc3 { [%eval 0.17] } 3... d5 { [%eval 0.2] } 4. Qb3 { [%eval 0.0] } 4... dxc4 { [%eval 0.0] } 5. Qxc4 { [%eval 0.0] } 5... Bg7 { [%eval 0.17] } 6. e4 { [%eval 0.24] } 6... O-O { [%eval 0.1] } 7. Be2 { [%eval 0.08] } 7... c5?! { [%eval 0.97] } { Inaccuracy. a6 was best. } 8. Qxc5 { [%eval 1.14] } 8... b6 { [%eval 1.23] } 9. Qc4 { [%eval 1.34] } 9... Bb7 { [%eval 1.67] } 10. f3 { [%eval 1.38] } 10... Nc6 { [%eval 1.4] } 11. d5 { [%eval 1.32] } 11... Ne5 { [%eval 1.64] } 12. Qb3 { [%eval 1.7] } 12... Qc8 { [%eval 1.75] } 13. Nh3?! { [%eval 1.2] } { Inaccuracy. Be3 was best. } 13... Ba6 { [%eval 1.28] } 14. Bxa6?! { [%eval 0.52] } { Inaccuracy. Qc2 was best. } 14... Qxa6 { [%eval 0.56] } 15. Qb5 { [%eval 0.49] } 15... Qxb5 { [%eval 0.52] } 16. Nxb5 { [%eval 0.46] } 16... Rac8? { [%eval 2.05] } { Mistake. a6 was best. } 17. Nf2? { [%eval 0.56] } { Mistake. O-O was best. } 17... Rc2?? { [%eval 2.68] } { Blunder. a6 was best. } 18. Na3?! { [%eval 1.8] } { Inaccuracy. Nd4 was best. } 18... Rcc8 { [%eval 1.64] } 19. Bd2 { [%eval 1.62] } 19... Nfd7?! { [%eval 2.3] } { Inaccuracy. Ne8 was best. } 20. Ke2 { [%eval 2.27] } 20... f5 { [%eval 2.46] } 21. Rac1 { [%eval 2.07] } 21... fxe4 { [%eval 2.36] } 22. Nxe4 { [%eval 2.37] } 22... Nc5 { [%eval 2.24] } 23. Nxc5 { [%eval 2.06] } 23... bxc5 { [%eval 2.15] } 24. Bc3 { [%eval 2.04] } 24... Nd7 { [%eval 2.61] } 25. Bxg7 { [%eval 2.65] } 25... Kxg7 { [%eval 2.58] } 26. Rhd1 { [%eval 2.36] } 26... Nb6 { [%eval 2.61] } 27. d6 { [%eval 2.81] } 27... exd6 { [%eval 2.59] } 28. Rxd6 { [%eval 2.61] } 28... Rf4 { [%eval 3.0] } 29. b3 { [%eval 2.68] } 29... g5?! { [%eval 3.45] } { Inaccuracy. c4 was best. } 30. g3?! { [%eval 2.7] } { Inaccuracy. Kf2 was best. } 30... Re8+?! { [%eval 3.76] } { Inaccuracy. Rf5 was best. } 31. Kf2 { [%eval 3.27] } 31... Rf5 { [%eval 3.5] } 32. Nc4? { [%eval 1.98] } { Mistake. g4 was best. } 32... Ref8? { [%eval 3.44] } { Mistake. g4 was best. } 33. Rd3 { [%eval 3.48] } 33... R5f6?! { [%eval 4.41] } { Inaccuracy. R8f6 was best. } 34. Nd6 { [%eval 4.66] } 34... g4 { [%eval 4.63] } 35. f4 { [%eval 4.97] } 35... Kg6?! { [%eval 6.92] } { Inaccuracy. Rh6 was best. } 36. Rxc5 { [%eval 6.95] } 36... h5 { [%eval 6.82] } 37. Ne4 { [%eval 6.4] } 37... Re6 { [%eval 7.21] } 38. Rd6 { [%eval 6.83] } 38... Rxd6 { [%eval 6.77] } 39. Rg5+ { [%eval 6.19] } 39... Kh6 { [%eval 7.07] } 40. Nxd6 { [%eval 7.07] } 40... Nc8 { [%eval 7.71] } 41. Nf5+ { [%eval 7.77] } 41... Kh7 { [%eval 7.75] } 42. Rxh5+ { [%eval 7.86] } 42... Kg6 { [%eval 7.9] } 43. Rg5+ { [%eval 7.68] } 43... Kf6 { [%eval 8.12] } 44. Ne3 { [%eval 8.08] } 44... Nd6 { [%eval 8.29] } 45. Nxg4+ { [%eval 8.07] } 45... Ke6 { [%eval 8.07] } 46. Re5+ { [%eval 8.28] } 46... Kd7 { [%eval 8.57] } 47. Ne3 { [%eval 8.13] } 47... Ra8 { [%eval 8.37] } 48. Nf5 { [%eval 8.21] } 48... Nxf5 { [%eval 8.35] } 49. Rxf5 { [%eval 8.08] } 49... a5 { [%eval 8.99] } 50. a4 { [%eval 8.82] } 50... Rb8 { [%eval 9.76] } 51. Rb5 { [%eval 9.43] } 1-0