Event: European Individual Chess Championship 2021 - Reykjavik Open
Site: Reykjavik, Iceland
Date: 2021-08-29
White: Petkov, Momchil
WhiteElo: 2443
Black: Gueci, Tea
BlackElo: 2188
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit
Variant: Standard

1. e4 { [%eval 0.24] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... Nc6 { [%eval 0.32] } 3. Bb5 { [%eval 0.0] } 3... g6 { [%eval 0.13] } 4. O-O { [%eval 0.2] } 4... Bg7 { [%eval 0.43] } 5. c3 { [%eval 0.35] } 5... e5 { [%eval 0.33] } 6. d4 { [%eval 0.28] } 6... cxd4 { [%eval 0.0] } 7. cxd4 { [%eval 0.02] } 7... exd4 { [%eval 0.37] } 8. Bf4 { [%eval 0.6] } 8... Nge7 { [%eval 0.65] } 9. Bd6 { [%eval 0.87] } 9... a6 { [%eval 0.77] } 10. Bd3 { [%eval 0.55] } 10... O-O?! { [%eval 1.4] } { Inaccuracy. b6 was best. } 11. Nbd2 { [%eval 1.01] } 11... b5 { [%eval 1.47] } 12. a4 { [%eval 1.5] } 12... bxa4 { [%eval 1.52] } 13. Rxa4?! { [%eval 0.81] } { Inaccuracy. Qxa4 was best. } 13... a5 { [%eval 0.98] } 14. b4 { [%eval 0.78] } 14... Bb7 { [%eval 0.96] } 15. b5 { [%eval 1.03] } 15... Nb4 { [%eval 0.79] } 16. Bc4?! { [%eval 0.0] } { Inaccuracy. Nb3 was best. } 16... Nc8 { [%eval 0.0] } 17. Bxf8 { [%eval 0.0] } 17... Qxf8 { [%eval 0.0] } 18. e5?! { [%eval -0.58] } { Inaccuracy. Qa1 was best. } 18... Nb6 { [%eval -0.93] } 19. Ra1?! { [%eval -1.77] } { Inaccuracy. Ra3 was best. } 19... Bxf3 { [%eval -1.16] } 20. Qxf3 { [%eval -1.9] } 20... Bxe5 { [%eval -1.96] } 21. Bb3? { [%eval -3.5] } { Mistake. h4 was best. } 21... d5 { [%eval -3.63] } 22. Rfe1 { [%eval -3.57] } 22... Qd6 { [%eval -4.12] } 23. g3 { [%eval -4.13] } 23... a4?! { [%eval -2.93] } { Inaccuracy. d3 was best. } 24. Qe2? { [%eval -5.1] } { Mistake. Rxa4 was best. } 24... Bf6 { [%eval -5.45] } 25. Qd1 { [%eval -5.28] } 25... d3 { [%eval -4.42] } 26. Rxa4 { [%eval -3.93] } 26... Nxa4 { [%eval -4.23] } 27. Bxa4 { [%eval -4.51] } 27... Bc3 { [%eval -4.45] } 28. Bb3 { [%eval -4.38] } 28... Kg7 { [%eval -4.52] } 29. Rf1 { [%eval -4.3] } 29... Re8 { [%eval -4.51] } 30. Qc1 { [%eval -4.54] } 30... Qf6 { [%eval -4.68] } 31. Nf3 { [%eval -4.33] } 31... Re2 { [%eval -4.53] } 32. Bd1 { [%eval -5.22] } 32... Ra2? { [%eval -2.85] } { Mistake. Na2 was best. } 33. Qe3 { [%eval -2.68] } 33... Qe6? { [%eval -1.45] } { Mistake. Rb2 was best. } 34. Qc5 { [%eval -1.52] } 34... Qf6? { [%eval -0.42] } { Mistake. Ra3 was best. } 35. b6 { [%eval -0.55] } 35... Ra8 { [%eval -0.13] } 36. b7 { [%eval -0.16] } 36... Rb8 { [%eval -0.15] } 37. Qc8 { [%eval -0.14] } 37... Na6 { [%eval 0.0] } 38. Bb3 { [%eval 0.0] } 38... Qxf3 { [%eval 0.0] } 39. Qxc3+ { [%eval 0.0] } 39... Qf6 { [%eval 0.0] } 40. Qxf6+ { [%eval 0.0] } 40... Kxf6 { [%eval 0.01] } 41. Bxd5 { [%eval 0.0] } 41... Nc5 { [%eval 0.0] } 42. Rc1 { [%eval 0.0] } 42... d2 { [%eval 0.0] } 43. Rd1 { [%eval 0.0] } 43... Nxb7 { [%eval 0.01] } 1/2-1/2