Event: European Individual Chess Championship 2021 - Reykjavik Open
Site: Reykjavik, Iceland
Date: 2021-08-26
White: Petrov, Martin
WhiteElo: 2521
Black: Heidarsson, Arnar Milutin
BlackElo: 1916
Result: 1-0
ECO: B54
Opening: Sicilian Defense: Prins Variation
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. f3 { [%eval 0.0] } 5... a6 { [%eval 0.46] } 6. c4 { [%eval 0.44] } 6... Nc6 { [%eval 0.48] } 7. Nc3 { [%eval 0.54] } 7... e6 { [%eval 0.39] } 8. Be3 { [%eval 0.56] } 8... Bd7 { [%eval 1.02] } 9. Be2 { [%eval 1.26] } 9... Be7 { [%eval 0.93] } 10. O-O { [%eval 1.12] } 10... O-O { [%eval 1.14] } 11. Qd2 { [%eval 1.24] } 11... Qc7 { [%eval 0.79] } 12. Rac1 { [%eval 1.22] } 12... Nxd4 { [%eval 1.12] } 13. Bxd4 { [%eval 1.29] } 13... b6 { [%eval 1.39] } 14. Rfd1 { [%eval 1.33] } 14... e5 { [%eval 1.66] } 15. Be3 { [%eval 1.87] } 15... Rfd8 { [%eval 1.75] } 16. Bg5 { [%eval 1.64] } 16... Be6?! { [%eval 2.29] } { Inaccuracy. Rdc8 was best. } 17. Nd5 { [%eval 1.93] } 17... Bxd5?! { [%eval 2.76] } { Inaccuracy. Qa7 was best. } 18. cxd5 { [%eval 2.77] } 18... Qb7 { [%eval 2.63] } 19. Rc6 { [%eval 2.89] } 19... Ne8 { [%eval 2.76] } 20. Be3 { [%eval 3.0] } 20... b5 { [%eval 3.08] } 21. Rdc1 { [%eval 2.97] } 21... Rdc8 { [%eval 2.88] } 22. a4 { [%eval 2.99] } 22... Rxc6 { [%eval 3.28] } 23. dxc6 { [%eval 2.85] } 23... Qb8 { [%eval 2.96] } 24. a5 { [%eval 2.78] } 24... Bd8 { [%eval 3.35] } 25. b4 { [%eval 3.29] } 25... Bc7 { [%eval 3.34] } 26. Bd1 { [%eval 3.2] } 26... h6 { [%eval 3.37] } 27. Bb3 { [%eval 3.37] } 27... Qd8 { [%eval 3.29] } 28. g4 { [%eval 2.85] } 28... Qf6 { [%eval 2.38] } 29. Rf1 { [%eval 3.17] } 29... Rc8? { [%eval 5.43] } { Mistake. Rd8 was best. } 30. f4 { [%eval 5.22] } 30... exf4?! { [%eval 7.38] } { Inaccuracy. d5 was best. } 31. Rxf4 { [%eval 7.4] } 31... Qa1+ { [%eval 8.08] } 32. Rf1 { [%eval 7.67] } 32... Qe5 { [%eval 9.08] } 33. Rxf7 { [%eval 8.36] } 33... Kh7 { [%eval 10.49] } 34. Bd4 { [%eval 11.46] } 34... Qg5 { [%eval 10.88] } 35. Qxg5 { [%eval 10.54] } 35... hxg5 { [%eval 11.26] } 36. Be6 { [%eval 11.72] } 1-0