Event: European Individual Chess Championship 2021 - Reykjavik Open
Site: Reykjavik, Iceland
Date: 2021-08-30
White: Kjartansson, Matthias Bjorgvin
WhiteElo: 1389
Black: Nielsen, Thomas
BlackElo: 1953
Result: 0-1
ECO: D32
Opening: Queen's Gambit Declined: Tarrasch Defense
Variant: Standard

1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.23] } 2. c4 { [%eval 0.0] } 2... e6 { [%eval 0.2] } 3. Nc3 { [%eval 0.16] } 3... c5 { [%eval 0.28] } 4. cxd5 { [%eval 0.42] } 4... exd5 { [%eval 0.53] } 5. e3 { [%eval 0.12] } 5... Nf6 { [%eval 0.15] } 6. Nf3 { [%eval 0.25] } 6... Nc6 { [%eval 0.32] } 7. Bb5 { [%eval 0.05] } 7... a6 { [%eval 0.16] } 8. Bxc6+ { [%eval 0.48] } 8... bxc6 { [%eval 0.45] } 9. O-O { [%eval 0.28] } 9... Qc7 { [%eval 0.61] } 10. h3 { [%eval 0.78] } 10... Be7 { [%eval 1.05] } 11. Qc2?! { [%eval 0.14] } { Inaccuracy. dxc5 was best. } 11... c4?! { [%eval 1.08] } { Inaccuracy. O-O was best. } 12. b3 { [%eval 0.98] } 12... cxb3? { [%eval 2.21] } { Mistake. c5 was best. } 13. axb3 { [%eval 2.23] } 13... O-O { [%eval 2.34] } 14. Ba3 { [%eval 2.48] } 14... Re8 { [%eval 2.8] } 15. Bxe7 { [%eval 2.7] } 15... Rxe7 { [%eval 2.63] } 16. Ne5? { [%eval 1.41] } { Mistake. Rfc1 was best. } 16... Bb7? { [%eval 3.21] } { Mistake. c5 was best. } 17. Rac1?! { [%eval 2.39] } { Inaccuracy. Rfc1 was best. } 17... Rc8 { [%eval 2.83] } 18. Na4 { [%eval 2.51] } 18... Ne4 { [%eval 2.75] } 19. Nc5 { [%eval 2.86] } 19... Nxc5 { [%eval 2.59] } 20. Qxc5 { [%eval 2.68] } 20... Re6 { [%eval 2.43] } 21. Rc2 { [%eval 2.58] } 21... f6 { [%eval 3.25] } 22. Nd3 { [%eval 3.48] } 22... g5 { [%eval 3.23] } 23. Rfc1 { [%eval 3.29] } 23... Qf7 { [%eval 3.68] } 24. Nb2?! { [%eval 2.62] } { Inaccuracy. Qa3 was best. } 24... h5 { [%eval 3.08] } 25. Na4?! { [%eval 2.32] } { Inaccuracy. Nd3 was best. } 25... g4 { [%eval 2.32] } 26. hxg4 { [%eval 2.19] } 26... hxg4 { [%eval 2.18] } 27. Nb6?? { [%eval -1.17] } { Blunder. Qb6 was best. } 27... Rd8?? { [%eval 1.4] } { Blunder. Rce8 was best. } 28. Na4 { [%eval 1.0] } 28... f5?? { [%eval 2.97] } { Blunder. Kg7 was best. } 29. Qb6 { [%eval 2.85] } 29... Rdd6? { [%eval 5.23] } { Mistake. Rf8 was best. } 30. Nc5 { [%eval 4.92] } 30... Re7 { [%eval 4.92] } 31. Nxa6?? { [%eval -3.15] } { Blunder. Nxb7 was best. } 31... Qh5?? { [%eval -0.25] } { Blunder. f4 was best. } 32. Qa7?? { [%eval -4.41] } { Blunder. Rxc6 was best. } 32... Rh6 { [%eval -5.1] } 33. Kf1 { [%eval -4.29] } 33... Qh1+? { [%eval -2.69] } { Mistake. f4 was best. } 34. Ke2 { [%eval -2.97] } 34... Qxg2 { [%eval -2.58] } 35. Qb8+?? { [%eval -5.18] } { Blunder. Nc5 was best. } 35... Kf7 { [%eval -5.21] } 36. Qf4 { [%eval -6.08] } 36... Bxa6+ { [%eval -5.76] } 37. Kd2 { [%eval -6.34] } 37... Qh2 { [%eval -6.25] } 38. Qxf5+ { [%eval -6.42] } 38... Rf6 { [%eval -6.51] } 39. Qxg4 { [%eval -6.26] } 39... Qxf2+ { [%eval -6.54] } 40. Kc3 { [%eval -6.67] } 40... Rxe3+?! { [%eval -5.04] } { Inaccuracy. Qxe3+ was best. } 41. Kb2 { [%eval -5.1] } 41... Qf3 { [%eval -4.92] } 42. Qd7+?! { [%eval -6.61] } { Inaccuracy. Qxf3 was best. } 42... Re7 { [%eval -6.8] } 43. Qd8 { [%eval -6.63] } 43... Rb7 { [%eval -5.38] } 44. Rc3 { [%eval -5.55] } 44... Qf2+ { [%eval -5.2] } 45. R1c2 { [%eval -5.54] } 45... Qxd4 { [%eval -6.13] } 46. Rg2?! { [%eval -9.5] } { Inaccuracy. Qh8 was best. } 46... Rf2+ { [%eval -10.5] } 47. Rxf2+ { [%eval -12.54] } 47... Qxf2+ { [%eval -11.61] } 48. Rc2 { [%eval -72.5] } 48... Qd4+ { [%eval #-24] } 49. Ka2 { [%eval #-13] } 49... Bd3 { [%eval #-14] } 50. Rc4 { [%eval #-4] } 0-1