Event: Round 9: Emil Krstev - Andrey Ivanov
Date: 2023-05-11
White: Emil Krstev
Black: Andrey Ivanov
Result: 0-1
ECO: D86
Opening: Grünfeld Defense: Exchange Variation, Classical Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:30] } 1... Nf6 { [%eval 0.29] [%clk 1:30:30] } 2. Nc3 { [%eval 0.03] [%clk 1:30:30] } 2... d5 { [%eval 0.33] [%clk 1:30:30] } 3. cxd5 { [%eval 0.5] [%clk 1:30:30] } 3... Nxd5 { [%eval 0.29] [%clk 1:30:30] } 4. e4 { [%eval 0.16] [%clk 1:30:30] } 4... Nxc3 { [%eval 0.49] [%clk 1:30:30] } 5. bxc3 { [%eval 0.29] [%clk 1:30:30] } 5... g6 { [%eval 0.54] [%clk 1:30:30] } 6. d4 { [%eval 0.0] [%clk 1:30:30] } 6... Bg7 { [%eval 0.23] [%clk 1:30:30] } 7. Bc4 { [%eval 0.0] [%clk 1:30:30] } 7... c5 { [%eval 0.13] [%clk 1:30:30] } 8. Be3 { [%eval -0.03] [%clk 1:30:30] } 8... Nc6 { [%eval 0.4] [%clk 1:30:30] } 9. Ne2 { [%eval 0.32] [%clk 1:30:30] } 9... cxd4 { [%eval 0.47] [%clk 1:30:30] } 10. cxd4 { [%eval 0.61] [%clk 1:30:30] } 10... Qa5+ { [%eval 0.44] [%clk 1:30:30] } 11. Qd2 { [%eval 0.09] [%clk 1:30:30] } 11... O-O { [%eval 0.05] [%clk 1:30:30] } 12. Rd1 { [%eval 0.18] [%clk 1:30:30] } 12... Rd8 { [%eval 0.06] [%clk 1:30:30] } 13. O-O { [%eval 0.01] [%clk 1:30:30] } 13... Bd7 { [%eval 0.11] [%clk 1:30:30] } 14. h3 { [%eval -0.1] [%clk 1:30:30] } 14... Rac8 { [%eval 0.16] [%clk 1:30:30] } 15. Qxa5?! { [%eval -0.4] } { Inaccuracy. Qb2 was best. } { [%clk 1:30:30] } 15... Nxa5 { [%eval -0.32] [%clk 1:30:30] } 16. Bd3 { [%eval -0.31] [%clk 1:30:30] } 16... Ba4 { [%eval -0.06] [%clk 1:30:30] } 17. Rc1 { [%eval -0.06] [%clk 1:30:30] } 17... Nc6 { [%eval -0.09] [%clk 1:30:30] } 18. Bc4 { [%eval -0.42] [%clk 1:30:30] } 18... Na5 { [%eval -0.21] [%clk 1:30:30] } 19. Bd3 { [%eval -0.16] [%clk 1:30:30] } 19... e6 { [%eval 0.29] [%clk 1:30:30] } 20. Bg5 { [%eval 0.33] [%clk 1:30:30] } 20... f6 { [%eval 0.56] [%clk 1:30:30] } 21. Be3 { [%eval 0.25] [%clk 1:30:30] } 21... f5 { [%eval 0.58] [%clk 1:30:30] } 22. Bg5 { [%eval 0.65] [%clk 1:30:30] } 22... Rxc1 { [%eval 1.01] [%clk 1:30:30] } 23. Rxc1 { [%eval 0.97] [%clk 1:30:30] } 23... Rd7 { [%eval 0.99] [%clk 1:30:30] } 24. Rc8+?! { [%eval 0.25] } { Inaccuracy. d5 was best. } { [%clk 1:30:30] } 24... Kf7 { [%eval 0.35] [%clk 1:30:30] } 25. exf5 { [%eval 0.26] [%clk 1:30:30] } 25... exf5?! { [%eval 1.05] } { Inaccuracy. gxf5 was best. } { [%clk 1:30:30] } 26. Bd2 { [%eval 1.13] [%clk 1:30:30] } 26... Nc6 { [%eval 0.98] [%clk 1:30:30] } 27. Nc3? { [%eval -0.18] } { Mistake. Bc4+ was best. } { [%clk 1:30:30] } 27... Rxd4 { [%eval -0.15] [%clk 1:30:30] } 28. Rc7+ { [%eval -0.14] [%clk 1:30:30] } 28... Ne7 { [%eval -0.12] [%clk 1:30:30] } 29. Bc4+ { [%eval -0.14] [%clk 1:30:30] } 29... Kf8 { [%eval -0.05] [%clk 1:30:30] } 30. Bg5? { [%eval -1.38] } { Mistake. Nxa4 was best. } { [%clk 1:30:30] } 30... Rd7 { [%eval -1.51] [%clk 1:30:30] } 31. Bxe7+?? { [%eval -3.69] } { Blunder. Rxd7 was best. } { [%clk 1:30:30] } 31... Kxe7 { [%eval -3.46] [%clk 1:30:30] } 32. Nd5+ { [%eval -3.89] [%clk 1:30:30] } 32... Kd8 { [%eval -3.33] [%clk 1:30:30] } 33. Rxd7+ { [%eval -3.44] [%clk 1:30:30] } 33... Kxd7 { [%eval -3.17] [%clk 1:30:30] } 34. Nf4 { [%eval -3.29] [%clk 1:30:30] } 34... Be5 { [%eval -3.27] [%clk 1:30:30] } 35. Nd3 { [%eval -3.44] [%clk 1:30:30] } 35... Bd6 { [%eval -2.85] [%clk 1:30:30] } 36. Bg8 { [%eval -3.37] [%clk 1:30:30] } 36... Ke7 { [%eval -3.56] [%clk 1:30:30] } 37. Kf1 { [%eval -3.39] [%clk 1:30:30] } 37... Bd7 { [%eval -3.47] [%clk 1:30:30] } 38. Ke2 { [%eval -3.62] [%clk 1:30:30] } 38... Be6 { [%eval -3.36] [%clk 1:30:30] } 39. Bxe6 { [%eval -3.41] [%clk 1:30:30] } 39... Kxe6 { [%eval -3.31] [%clk 1:30:30] } 40. Ne1 { [%eval -3.47] [%clk 1:30:30] } 40... Ke5 { [%eval -3.34] [%clk 1:30:30] } 41. Kd3 { [%eval -3.31] [%clk 1:30:30] } 41... Bc5 { [%eval -3.69] [%clk 1:30:30] } 42. Nf3+ { [%eval -3.75] [%clk 1:30:30] } 42... Kd5 { [%eval -3.91] [%clk 1:30:30] } 43. Ng5 { [%eval -4.43] [%clk 1:30:30] } 43... h6 { [%eval -3.96] [%clk 1:30:30] } 44. Nf7 { [%eval -4.45] [%clk 1:30:30] } 44... Bxf2 { [%eval -4.68] [%clk 1:30:30] } 45. Nxh6 { [%eval -5.12] [%clk 1:30:30] } 45... Ke6 { [%eval -4.94] [%clk 1:30:30] } 46. g4 { [%eval -4.91] [%clk 1:30:30] } 46... Kf6 { [%eval -4.84] [%clk 1:30:30] } 47. gxf5 { [%eval -5.29] [%clk 1:30:30] } 47... gxf5 { [%eval -5.23] [%clk 1:30:30] } 48. Ng8+ { [%eval -5.45] [%clk 1:30:30] } 48... Kf7 { [%eval -5.45] [%clk 1:30:30] } 49. Nh6+ { [%eval -5.41] [%clk 1:30:30] } 49... Kg6 { [%eval -5.73] [%clk 1:30:30] } 50. Ng8 { [%eval -5.5] [%clk 1:30:30] } 50... Bc5 { [%eval -5.46] [%clk 1:30:30] } 51. Kc4 { [%eval -5.69] [%clk 1:30:30] } 51... b6 { [%eval -5.45] [%clk 1:30:30] } 52. Kd5 { [%eval -5.53] [%clk 1:30:30] } 52... Kg7 { [%eval -6.09] [%clk 1:30:30] } 53. Ke6 { [%eval -5.49] [%clk 1:30:30] } 53... Kxg8 { [%eval -5.65] [%clk 1:30:30] } 0-1