Event: European Individual Chess Championship 2021 - Reykjavik Open
Site: Reykjavik, Iceland
Date: 2021-08-30
White: Johannsson, Birkir Isak
WhiteElo: 2052
Black: Jonsson, Kristjan Dagur
BlackElo: 1706
Result: 1-0
ECO: E71
Opening: King's Indian Defense: Makogonov Variation
Variant: Standard

1. c4 { [%eval 0.2] } 1... Nf6 { [%eval 0.29] } 2. Nc3 { [%eval 0.08] } 2... g6 { [%eval 0.51] } 3. e4 { [%eval 0.24] } 3... d6 { [%eval 0.69] } 4. d4 { [%eval 0.13] } 4... Bg7 { [%eval 0.43] } 5. h3 { [%eval 0.54] } 5... O-O { [%eval 0.69] } 6. Be3 { [%eval 0.45] } 6... Nbd7 { [%eval 0.7] } 7. g4 { [%eval 0.29] } 7... e5 { [%eval 0.63] } 8. d5 { [%eval 0.54] } 8... Nc5 { [%eval 0.46] } 9. f3 { [%eval 0.7] } 9... a5 { [%eval 0.54] } 10. Qd2 { [%eval 0.55] } 10... a4? { [%eval 1.67] } { Mistake. c6 was best. } 11. Nge2? { [%eval 0.51] } { Mistake. O-O-O was best. } 11... Bd7? { [%eval 1.87] } { Mistake. c6 was best. } 12. Ng3 { [%eval 1.39] } 12... a3 { [%eval 1.33] } 13. b3 { [%eval 0.94] } 13... Qe7? { [%eval 2.1] } { Mistake. h5 was best. } 14. Be2 { [%eval 2.25] } 14... Rfb8 { [%eval 2.75] } 15. h4 { [%eval 3.11] } 15... c6 { [%eval 2.59] } 16. h5 { [%eval 2.28] } 16... cxd5 { [%eval 2.56] } 17. cxd5 { [%eval 2.43] } 17... b5 { [%eval 2.24] } 18. Nd1 { [%eval 2.07] } 18... Rc8 { [%eval 2.39] } 19. Kf1 { [%eval 2.28] } 19... Rc7 { [%eval 2.75] } 20. Kg2 { [%eval 2.79] } 20... Rac8 { [%eval 2.58] } 21. h6 { [%eval 2.03] } 21... Bh8 { [%eval 2.31] } 22. Nf2 { [%eval 2.1] } 22... Na6? { [%eval 3.58] } { Mistake. Ne8 was best. } 23. Qa5 { [%eval 4.04] } 23... Nc5 { [%eval 3.85] } 24. Qxa3 { [%eval 3.35] } 24... Nxd5?! { [%eval 4.92] } { Inaccuracy. Ne8 was best. } 25. exd5 { [%eval 5.01] } 25... e4 { [%eval 5.38] } 26. f4?! { [%eval 3.68] } { Inaccuracy. Rae1 was best. } 26... Bxa1?! { [%eval 4.67] } { Inaccuracy. Nd3 was best. } 27. Rxa1 { [%eval 4.34] } 27... Nd3 { [%eval 5.33] } 28. Nfxe4 { [%eval 5.33] } 28... Rc2 { [%eval 5.66] } 29. Kf1 { [%eval 5.11] } 29... b4 { [%eval 6.62] } 30. Qa6 { [%eval 6.71] } 30... Nc1 { [%eval 7.06] } 31. Qxd6 { [%eval 5.74] } 31... Qh4?! { [%eval 12.08] } { Inaccuracy. Qxd6 was best. } 32. Qf6 { [%eval 10.37] } 32... Qh3+ { [%eval 17.63] } 33. Ke1 { [%eval 22.51] } 33... Qxh6 { [%eval 20.71] } 34. Bd4 { [%eval 16.49] } 34... Rxe2+ { [%eval 25.8] } 35. Nxe2 { [%eval 30.28] } 35... Qh1+ { [%eval #21] } 36. Kd2 { [%eval #10] } 36... Rc2+ { [%eval #11] } 37. Kxc2 { [%eval 20.38] } 37... Qxe4+ { [%eval #9] } 38. Kxc1 { [%eval #8] } 1-0