Event: Round 5: Kun Fang - Bei Hao Yu
Site: https://lichess.org/study/0MhB4QAW/2QsElU6S
Date: 2023-02-04
White: Fang, Kun
WhiteElo: 1814
Black: Yu, Bei Hao
BlackElo: 1473
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... d6 { [%eval 0.0] } 3. d4 { [%eval 0.25] } 3... cxd4 { [%eval 0.13] } 4. Nxd4 { [%eval 0.27] } 4... Nf6 { [%eval 0.3] } 5. Nc3 { [%eval 0.21] } 5... a6 { [%eval 0.39] } 6. Be2 { [%eval 0.07] } 6... e5 { [%eval 0.13] } 7. Nb3 { [%eval 0.0] } 7... Be7 { [%eval 0.22] } 8. Be3 { [%eval 0.27] } 8... Be6 { [%eval 0.28] } 9. Nd5 { [%eval 0.27] } 9... Nbd7 { [%eval 0.14] } 10. f3 { [%eval -0.13] } 10... O-O?! { [%eval 0.66] } { Inaccuracy. Nxd5 was best. } 11. Qd2?! { [%eval -0.05] } { Inaccuracy. c4 was best. } 11... h5? { [%eval 1.5] } { Mistake. Nxd5 was best. } 12. Na5? { [%eval 0.23] } { Mistake. c4 was best. } 12... Bxd5 { [%eval 0.59] } 13. exd5 { [%eval 0.39] } 13... Qc7 { [%eval 0.53] } 14. c4 { [%eval 0.55] } 14... h4 { [%eval 0.85] } 15. b4 { [%eval 0.59] } 15... Nh5 { [%eval 0.96] } 16. Rc1 { [%eval 0.75] } 16... Nf4 { [%eval 0.78] } 17. O-O { [%eval 0.81] } 17... f5? { [%eval 2.11] } { Mistake. h3 was best. } 18. Rfd1?! { [%eval 1.23] } { Inaccuracy. Bxf4 was best. } 18... h3? { [%eval 2.6] } { Mistake. Nxe2+ was best. } 19. g3?? { [%eval 0.23] } { Blunder. Bxf4 was best. } 19... Nxe2+ { [%eval 0.01] } 20. Qxe2 { [%eval 0.0] } 20... f4?! { [%eval 1.09] } { Inaccuracy. Rae8 was best. } 21. Bf2?! { [%eval 0.25] } { Inaccuracy. gxf4 was best. } 21... Bg5 { [%eval 0.37] } 22. Rc2 { [%eval 0.31] } 22... Rae8 { [%eval 0.85] } 23. c5 { [%eval 0.56] } 23... e4 { [%eval 1.0] } 24. fxe4 { [%eval 0.45] } 24... dxc5? { [%eval 1.59] } { Mistake. fxg3 was best. } 25. d6 { [%eval 1.81] } 25... Qb6 { [%eval 2.0] } 26. Qc4+? { [%eval 0.64] } { Mistake. Nb3 was best. } 26... Kh8?! { [%eval 1.45] } { Inaccuracy. Rf7 was best. } 27. Bxc5 { [%eval 1.54] } 27... Qd8 { [%eval 0.87] } 28. Bf2? { [%eval -0.33] } { Mistake. Bd4 was best. } 28... fxg3 { [%eval -0.08] } 29. hxg3 { [%eval -0.49] } 29... Qf6 { [%eval -0.12] } 30. Qf1?! { [%eval -0.9] } { Inaccuracy. Bd4 was best. } 30... h2+ { [%eval -0.33] } 31. Kxh2 { [%eval -0.62] } 31... Bh6?? { [%eval 1.66] } { Blunder. Qg6 was best. } 32. Qh3?? { [%eval -0.92] } { Blunder. Nxb7 was best. } 32... Re5?! { [%eval 0.08] } { Inaccuracy. Qf3 was best. } 33. Bd4 { [%eval 0.0] } 33... Qf3 { [%eval 0.0] } 34. Rf2 { [%eval 0.0] } 34... Qxd1 { [%eval 0.0] } 35. Rxf8+ { [%eval 0.0] } 35... Nxf8 { [%eval 0.0] } 36. Bxe5 { [%eval 0.0] } 36... Qe2+ { [%eval 0.0] } 37. Kg1 { [%eval 0.0] } 37... Kg8 { [%eval 0.0] } 38. Bf4 { [%eval 0.0] } 38... Bxf4 { [%eval 0.0] } 39. gxf4 { [%eval 0.0] } 39... Qxe4 { [%eval 0.03] } 40. Qb3+ { [%eval 0.12] } 40... Kh8 { [%eval 0.05] } 41. Qh3+ { [%eval 0.0] } 41... Kg8 { [%eval 0.0] } 42. Qb3+ { [%eval 0.0] } 42... Kh8 { [%eval 0.0] } 43. Qf7 { [%eval 0.0] } 43... Qe1+ { [%eval 0.0] } 44. Kg2 { [%eval 0.0] } 44... Qd2+ { [%eval 0.0] } 45. Kg3 { [%eval 0.0] } 45... Qxd6 { [%eval 0.0] } 46. Nxb7 { [%eval 0.0] } 46... Qxb4 { [%eval 0.0] } 47. Qh5+ { [%eval 0.0] } 47... Kg8 { [%eval 0.0] } 48. Qd5+ { [%eval 0.0] } 48... Kh8 { [%eval 0.0] } 49. Nd6 { [%eval 0.0] } 49... Qe1+ { [%eval 0.0] } 50. Kg4 { [%eval 0.0] } 50... Qe6+ { [%eval 0.02] } 51. Qxe6 { [%eval 0.14] } 51... Nxe6 { [%eval 0.05] } 52. Kf5 { [%eval 0.02] } 52... Nd4+ { [%eval 0.01] } 53. Kg6 { [%eval 0.0] } 53... Kg8 { [%eval 0.0] } 54. Nf5 { [%eval 0.0] } 54... Nxf5 { [%eval 0.0] } 55. Kxf5 { [%eval 0.0] } 55... Kf7 { [%eval 0.0] } 56. Kg5 { [%eval 0.0] } 56... g6 { [%eval 0.0] } 57. a3 { [%eval 0.0] } 57... Kg7 { [%eval 0.0] } 58. a4 { [%eval 0.0] } 58... a5 { [%eval 0.0] } 1/2-1/2