Event: European Individual Chess Championship 2021 - Reykjavik Open
Site: Reykjavik, Iceland
Date: 2021-08-26
White: Hreinsson, Johann Helgi
WhiteElo: 1195
Black: Thorfinnsson, Bragi
BlackElo: 2439
Result: 0-1
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard

1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.11] } 2... e6 { [%eval 0.39] } 3. Nf3 { [%eval 0.0] } 3... c5?! { [%eval 0.62] } { Inaccuracy. d5 was best. } 4. e3?! { [%eval -0.05] } { Inaccuracy. d5 was best. } 4... d5 { [%eval 0.35] } 5. Nc3 { [%eval 0.0] } 5... a6 { [%eval 0.33] } 6. a4 { [%eval -0.16] } 6... Nc6 { [%eval -0.29] } 7. cxd5 { [%eval -0.49] } 7... exd5 { [%eval -0.66] } 8. Be2 { [%eval -0.43] } 8... Bd6 { [%eval -0.53] } 9. O-O { [%eval -0.42] } 9... O-O { [%eval -0.5] } 10. Bd2 { [%eval -0.4] } 10... Re8 { [%eval -0.65] } 11. Re1 { [%eval -0.85] } 11... h6 { [%eval -0.96] } 12. h3 { [%eval -0.85] } 12... Bf5 { [%eval -1.04] } 13. Qb3?? { [%eval -3.17] } { Blunder. dxc5 was best. } 13... Na5 { [%eval -3.39] } 14. Qa2 { [%eval -3.55] } 14... c4 { [%eval -3.45] } 15. Bd1 { [%eval -3.52] } 15... Nc6 { [%eval -3.4] } 16. Ne2 { [%eval -3.69] } 16... Ne4 { [%eval -3.84] } 17. Bc3 { [%eval -4.93] } 17... Qf6?! { [%eval -3.4] } { Inaccuracy. b5 was best. } 18. Nf4 { [%eval -3.04] } 18... Bxf4 { [%eval -2.9] } 19. exf4 { [%eval -3.18] } 19... Bd7 { [%eval -3.35] } 20. Rc1? { [%eval -5.65] } { Mistake. Bc2 was best. } 20... Qxf4 { [%eval -5.82] } 21. Bc2 { [%eval -7.37] } 21... Bxh3 { [%eval -7.53] } 22. gxh3 { [%eval -7.64] } 22... Qxf3 { [%eval -7.54] } 23. Bxe4 { [%eval -7.69] } 23... Rxe4 { [%eval -7.5] } 24. Rxe4 { [%eval -7.57] } 24... Qxe4 { [%eval -7.64] } 25. Re1 { [%eval -7.6] } 25... Qf4 { [%eval -7.11] } 26. b3 { [%eval -7.99] } 26... Nxd4 { [%eval -8.15] } 27. Bxd4 { [%eval -8.19] } 27... Qxd4 { [%eval -8.02] } 28. bxc4 { [%eval -7.81] } 28... dxc4 { [%eval -8.0] } 29. Re7 { [%eval -9.15] } 29... Qd1+ { [%eval -9.21] } 30. Kg2 { [%eval -9.16] } 30... Qd5+ { [%eval -9.66] } 31. Kf1 { [%eval -9.47] } 31... Rd8 { [%eval -8.74] } 32. a5? { [%eval #-5] } { Checkmate is now unavoidable. Qc2 was best. } 32... Qh1+ { [%eval #-4] } 33. Ke2 { [%eval #-4] } 33... Qd1+ { [%eval #-3] } 34. Ke3 { [%eval #-3] } 34... Rd3+ { [%eval #-2] } 35. Ke4 { [%eval #-2] } 35... Qf3+ { [%eval #-1] } 36. Ke5 { [%eval #-1] } 0-1