Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Kovalev, Vladislav
WhiteElo: 2527
Black: Jobava, Baadur
BlackElo: 2689
Result: 1/2-1/2
ECO: C00
Opening: French Defense: King's Indian Attack
Variant: Standard

1. e4 { [%eval 0.23] } 1... e6 { [%eval 0.29] } 2. d3 { [%eval -0.05] } 2... d5 { [%eval 0.0] } 3. Nd2 { [%eval -0.13] } 3... b6 { [%eval 0.17] } 4. g3 { [%eval -0.13] } 4... Bb7 { [%eval 0.14] } 5. Bg2 { [%eval -0.01] } 5... Nc6 { [%eval 0.11] } 6. Ngf3 { [%eval 0.26] } 6... Qd7 { [%eval 0.5] } 7. O-O { [%eval 0.7] } 7... O-O-O { [%eval 0.67] } 8. exd5 { [%eval 0.97] } 8... exd5 { [%eval 0.77] } 9. a4 { [%eval 0.28] } 9... a5 { [%eval 0.13] } 10. Nb3 { [%eval 0.61] } 10... Kb8?! { [%eval 1.33] } { Inaccuracy. d4 was best. } 11. Nbd4 { [%eval 1.53] } 11... Nxd4 { [%eval 2.17] } 12. Nxd4 { [%eval 2.19] } 12... Nf6 { [%eval 2.31] } 13. Qf3? { [%eval 0.88] } { Mistake. c3 was best. } 13... h6 { [%eval 1.14] } 14. Nb5?! { [%eval 0.18] } { Inaccuracy. c3 was best. } 14... Qg4? { [%eval 1.63] } { Mistake. Nh7 was best. } 15. Bf4 { [%eval 2.18] } 15... Rd7 { [%eval 2.34] } 16. Qxg4 { [%eval 2.19] } 16... Nxg4 { [%eval 2.12] } 17. Bh3 { [%eval 2.5] } 17... f5 { [%eval 2.12] } 18. f3 { [%eval 1.91] } 18... Nf6? { [%eval 3.89] } { Mistake. g5 was best. } 19. Bxf5 { [%eval 4.14] } 19... Rf7 { [%eval 4.01] } 20. Bg6 { [%eval 4.06] } 20... Rd7 { [%eval 3.89] } 21. Rfe1 { [%eval 4.25] } 21... Bc6 { [%eval 3.92] } 22. Nd4 { [%eval 3.43] } 22... Kb7 { [%eval 4.07] } 23. Nxc6 { [%eval 3.9] } 23... Kxc6 { [%eval 3.9] } 24. d4 { [%eval 4.49] } 24... Bd6 { [%eval 4.38] } 25. Re6 { [%eval 3.85] } 25... Rf8 { [%eval 4.68] } 26. Rae1 { [%eval 4.87] } 26... Rfd8 { [%eval 6.13] } 27. c3?! { [%eval 4.37] } { Inaccuracy. Bxh6 was best. } 27... Kb7 { [%eval 5.27] } 28. Bxd6 { [%eval 4.35] } 28... Rxd6 { [%eval 4.28] } 29. Rxd6 { [%eval 4.06] } 29... Rxd6 { [%eval 3.89] } 30. Re7?! { [%eval 2.92] } { Inaccuracy. Bf5 was best. } 30... Rd7 { [%eval 2.8] } 31. Rxd7 { [%eval 2.66] } 31... Nxd7 { [%eval 2.56] } 32. Kf2 { [%eval 2.94] } 32... c6 { [%eval 2.74] } 33. Ke3 { [%eval 3.0] } 33... Kc7 { [%eval 2.83] } 34. h4 { [%eval 2.37] } 34... Nf6 { [%eval 3.31] } 35. g4 { [%eval 3.18] } 35... b5? { [%eval 5.42] } { Mistake. Ng8 was best. } 36. axb5 { [%eval 4.53] } 36... cxb5 { [%eval 5.55] } 37. g5? { [%eval 2.95] } { Mistake. Kf4 was best. } 37... hxg5 { [%eval 3.07] } 38. hxg5 { [%eval 3.3] } 38... Ng8 { [%eval 3.36] } 39. f4 { [%eval 3.07] } 39... Ne7 { [%eval 3.05] } 40. Bd3 { [%eval 3.81] } 40... b4 { [%eval 4.66] } 41. cxb4 { [%eval 3.56] } 41... axb4 { [%eval 4.0] } 42. f5 { [%eval 3.93] } 42... Kd6 { [%eval 3.82] } 43. f6 { [%eval 4.12] } 43... gxf6 { [%eval 5.56] } 44. gxf6 { [%eval 4.37] } 44... Nc6 { [%eval 4.17] } 45. Bf5 { [%eval 4.63] } 45... Na5 { [%eval 4.74] } 46. Bd3?? { [%eval 0.0] } { Blunder. Kf4 was best. } 46... Ke6 { [%eval 0.0] } 47. Kf4 { [%eval 0.0] } 47... Kxf6 { [%eval 0.0] } 48. Ke3 { [%eval 0.0] } 48... Ke6 { [%eval 0.0] } 49. Kf4 { [%eval 0.0] } 49... Nc4 { [%eval 0.0] } 50. Bxc4 { [%eval 0.0] } 50... dxc4 { [%eval 0.0] } 51. Ke4 { [%eval 0.0] } 51... Kd6 { [%eval 0.0] } 52. d5 { [%eval 0.0] } 52... c3 { [%eval 0.0] } 53. bxc3 { [%eval 0.0] } 53... bxc3 54. Kd3 Kxd5 55. Kxc3 1/2-1/2