Event: Kvika Reykjavik Open 2022
Site: Reykjavik, Iceland
Date: 2022-04-06
White: Haraldsson, Sigurjon
WhiteElo: 1806
Black: Hafthorsson, Jon Ulfur
BlackElo: 1186
Result: 1-0
ECO: A56
Opening: Benoni Defense: Czech Benoni Defense
Variant: Standard

1. c4 { [%eval 0.23] } 1... Nf6 { [%eval 0.29] } 2. d4 { [%eval 0.2] } 2... c5?! { [%eval 0.78] } { Inaccuracy. e6 was best. } 3. d5 { [%eval 0.75] } 3... e5?! { [%eval 1.61] } { Inaccuracy. b5 was best. } 4. Nc3 { [%eval 1.47] } 4... d6 { [%eval 1.59] } 5. e4 { [%eval 1.48] } 5... Be7 { [%eval 1.59] } 6. h3 { [%eval 1.8] } 6... Na6 { [%eval 1.4] } 7. f4?! { [%eval 0.7] } { Inaccuracy. Bd3 was best. } 7... exf4 { [%eval 0.94] } 8. Bxf4 { [%eval 0.87] } 8... Nc7?! { [%eval 1.88] } { Inaccuracy. O-O was best. } 9. Bd3 { [%eval 1.79] } 9... a6 { [%eval 2.16] } 10. Qe2 { [%eval 1.71] } 10... Nd7 { [%eval 1.72] } 11. Nf3 { [%eval 1.75] } 11... O-O { [%eval 1.6] } 12. O-O { [%eval 1.93] } 12... b5?! { [%eval 2.71] } { Inaccuracy. f6 was best. } 13. cxb5?! { [%eval 2.07] } { Inaccuracy. e5 was best. } 13... axb5 { [%eval 2.29] } 14. Nxb5 { [%eval 2.3] } 14... Ba6?? { [%eval 5.92] } { Blunder. Nxb5 was best. } 15. Nxd6 { [%eval 5.91] } 15... Nf6 { [%eval 7.52] } 16. Nf5 { [%eval 7.46] } 16... Nh5 { [%eval 8.45] } 17. Bxc7 { [%eval 8.51] } 17... Qxc7 { [%eval 8.81] } 18. Bxa6 { [%eval 9.05] } 18... c4 { [%eval 8.17] } 19. Bxc4 { [%eval 8.3] } 19... Bc5+ { [%eval 8.21] } 20. Kh1 { [%eval 8.46] } 20... g6 { [%eval 8.22] } 21. N3h4 { [%eval 7.55] } 21... Qg3 { [%eval 11.38] } 22. Nxg3 { [%eval 7.15] } 22... Nxg3+ { [%eval 7.53] } 23. Kh2 { [%eval 7.62] } 23... Nxe2 { [%eval 7.12] } 24. Bxe2 { [%eval 7.23] } 24... Bd6+ { [%eval 7.76] } 25. Kh1 { [%eval 7.73] } 25... Be5 { [%eval 8.5] } 26. Rab1 { [%eval 7.93] } 26... Rxa2 { [%eval 8.06] } 27. Nf3 { [%eval 8.45] } 27... Bxb2 { [%eval 8.6] } 28. Bc4 { [%eval 8.62] } 28... Ra4 { [%eval 8.77] } 29. Bb3 { [%eval 8.77] } 29... Rxe4 { [%eval 8.87] } 30. Rxb2 { [%eval 8.91] } 30... Rb4 { [%eval 8.75] } 31. Rbb1 { [%eval 8.83] } 31... Rfb8 { [%eval 8.07] } 32. Bc2 { [%eval 8.3] } 32... f6 { [%eval 9.31] } 33. Nd4 { [%eval 8.46] } 33... Kf7 { [%eval 9.36] } 34. Nc6 { [%eval 8.74] } 34... Rxb1 { [%eval 8.79] } 35. Rxb1 { [%eval 8.93] } 35... Rxb1+ { [%eval 8.85] } 36. Bxb1 { [%eval 8.46] } 36... f5 { [%eval 9.29] } 37. Ba2 { [%eval 9.21] } 37... Ke8 { [%eval 9.31] } 38. Na7 { [%eval 8.42] } 38... Kd7 { [%eval 8.76] } 39. Nb5 { [%eval 9.0] } 39... h6 { [%eval 9.33] } 40. Bb1 { [%eval 9.45] } 40... Ke7 { [%eval 9.44] } 41. Kg1 { [%eval 9.76] } 41... Kf6 { [%eval 9.98] } 42. Kf2 { [%eval 9.99] } 42... g5 { [%eval 11.71] } 43. d6 { [%eval 65.88] } 43... f4 { [%eval 70.68] } 44. Kf3 { [%eval 66.26] } 44... Ke6 { [%eval 69.41] } 45. Kg4 { [%eval 73.21] } 45... h5+ { [%eval 76.95] } 46. Kxg5 { [%eval 77.13] } 46... f3?! { [%eval #15] } { Checkmate is now unavoidable. Kd5 was best. } 47. gxf3 { [%eval #12] } 47... h4 { [%eval #10] } 48. Kxh4 { [%eval #11] } 48... Kd7 { [%eval #10] } 49. Bf5+ { [%eval #11] } 49... Ke8 { [%eval #6] } 1-0