Event: Vezerkepzo IM Christmas
Site: Budapest
Date: 2021-12-26
White: Chen, Jonathan
WhiteElo: 2263
Black: Cholleti, Sahajasri
BlackElo: 2235
Result: 1/2-1/2
ECO: A61
Opening: Benoni Defense
Variant: Standard

1. d4 { [%eval 0.3] } 1... Nf6 { [%eval 0.22] } 2. c4 { [%eval 0.23] } 2... e6 { [%eval 0.28] } 3. Nf3 { [%eval 0.0] } 3... c5?! { [%eval 0.62] } { Inaccuracy. d5 was best. } 4. d5 { [%eval 0.29] } 4... exd5 { [%eval 0.52] } 5. cxd5 { [%eval 0.83] } 5... d6 { [%eval 0.77] } 6. Nc3 { [%eval 0.28] } 6... g6 { [%eval 0.95] } 7. Bf4 { [%eval 0.67] } 7... Bg7 { [%eval 0.71] } 8. Qa4+ { [%eval 0.6] } 8... Bd7 { [%eval 0.48] } 9. Qb3 { [%eval 0.61] } 9... b5 { [%eval 0.61] } 10. Bxd6?! { [%eval 0.1] } { Inaccuracy. Nxb5 was best. } 10... Qb6 { [%eval 0.12] } 11. Be5 { [%eval 0.1] } 11... O-O { [%eval 0.13] } 12. e3 { [%eval 0.12] } 12... c4 { [%eval 0.28] } 13. Qd1 { [%eval 0.29] } 13... b4 { [%eval 0.36] } 14. Ne2 { [%eval 0.02] } 14... Rc8 { [%eval 0.24] } 15. b3?? { [%eval -1.48] } { Blunder. Rc1 was best. } 15... c3 { [%eval -1.54] } 16. Ned4 { [%eval -1.16] } 16... Bg4 { [%eval -1.29] } 17. h3 { [%eval -1.16] } 17... Bxf3 { [%eval -0.95] } 18. Nxf3 { [%eval -1.0] } 18... Nbd7 { [%eval -1.13] } 19. Bd4 { [%eval -1.12] } 19... Qd6 { [%eval -1.05] } 20. Bd3 { [%eval -0.86] } 20... Qxd5 { [%eval -0.52] } 21. O-O { [%eval -0.82] } 21... Qb7 { [%eval -0.39] } 22. Qe2?! { [%eval -1.05] } { Inaccuracy. a3 was best. } 22... a5 { [%eval -0.84] } 23. Rfc1 { [%eval -1.3] } 23... Ne4 { [%eval -1.23] } 24. Qc2? { [%eval -2.7] } { Mistake. Bxg7 was best. } 24... Ndc5 { [%eval -2.62] } 25. Bc4 { [%eval -2.94] } 25... Nd6 { [%eval -2.82] } 26. Bxg7 { [%eval -3.22] } 26... Kxg7 { [%eval -2.96] } 27. Be2 { [%eval -2.84] } 27... Qe4 { [%eval -2.33] } 28. Qd1 { [%eval -2.77] } 28... Nf5 { [%eval -2.34] } 29. Bc4?! { [%eval -3.04] } { Inaccuracy. Qc2 was best. } 29... Rd8 { [%eval -2.95] } 30. Qf1 { [%eval -3.2] } 30... Nd6 { [%eval -2.94] } 31. Be2 { [%eval -3.12] } 31... Nf5?! { [%eval -2.25] } { Inaccuracy. Qe7 was best. } 32. g4?! { [%eval -3.5] } { Inaccuracy. Bd1 was best. } 32... Nd6 { [%eval -3.66] } 33. Nd4 { [%eval -3.51] } 33... Qe8 { [%eval -3.45] } 34. Bf3 { [%eval -3.89] } 34... Nde4 { [%eval -3.99] } 35. Bg2 { [%eval -4.86] } 35... Rac8 { [%eval -4.18] } 36. Re1 { [%eval -5.19] } 36... Nd2 { [%eval -5.27] } 37. Qe2 { [%eval -5.22] } 37... a4 { [%eval -4.47] } 38. bxa4 { [%eval -4.34] } 38... Qxa4 { [%eval -4.43] } 39. f4 { [%eval -5.21] } 39... Qe8 { [%eval -4.53] } 40. Rad1 { [%eval -4.5] } 40... Nce4 { [%eval -4.36] } 41. Bxe4 { [%eval -4.86] } 41... Qxe4 { [%eval -5.16] } 42. Rxd2 { [%eval -5.37] } 42... cxd2 { [%eval -5.12] } 43. Qxd2 { [%eval -5.59] } 43... Qe7 { [%eval -4.99] } 44. Rc1 { [%eval -5.65] } 44... Rxc1+ { [%eval -5.64] } 45. Qxc1 { [%eval -6.04] } 45... Re8 { [%eval -4.97] } 46. Kf2 { [%eval -5.28] } 46... Kg8 { [%eval -4.97] } 47. Qd2 { [%eval -4.54] } 47... Qd6 { [%eval -4.76] } 48. g5 { [%eval -4.27] } 48... Ra8 { [%eval -5.24] } 49. h4 { [%eval -4.94] } 49... Qd5 { [%eval -5.46] } 50. Qxb4 { [%eval -5.28] } 50... Rxa2+ { [%eval -5.5] } 51. Ne2 { [%eval -5.63] } 51... h5 { [%eval -5.33] } 52. Qb8+ { [%eval -5.59] } 52... Kh7 { [%eval -5.49] } 53. Qb1 { [%eval -5.45] } 53... Qc4 { [%eval -5.38] } 54. Qd1 { [%eval -5.34] } 54... Qa6 { [%eval -5.67] } 55. Qe1 { [%eval -6.25] } 55... Qd3 { [%eval -5.75] } 56. Qf1 { [%eval -6.07] } 56... Ra3?! { [%eval -4.53] } { Inaccuracy. Kg8 was best. } 57. Qh3 { [%eval -5.02] } 57... Qd2? { [%eval -3.15] } { Mistake. Ra2 was best. } 58. f5 { [%eval -2.99] } 58... Ra1 { [%eval -2.99] } 59. fxg6+ { [%eval -2.52] } 59... fxg6 { [%eval -2.81] } 60. Qf3 { [%eval -2.95] } 60... Ra7 { [%eval -2.22] } 61. Qf8?! { [%eval -3.15] } { Inaccuracy. Kf1 was best. } 61... Qa2?? { [%eval 0.27] } { Blunder. Rg7 was best. } 62. Qh6+ { [%eval 0.2] } 62... Kg8 { [%eval 0.33] } 63. Qxg6+ { [%eval 0.46] } 63... Kf8 { [%eval 0.7] } 64. Qh6+ { [%eval 0.76] } 64... Kg8 { [%eval 0.29] } 65. Qxh5 { [%eval 0.0] } 65... Rf7+ { [%eval 0.0] } 66. Kg3 { [%eval 0.0] } 66... Qd2 { [%eval 0.19] } 67. Nf4 { [%eval 0.0] } 67... Qxe3+ { [%eval 0.0] } 68. Qf3 { [%eval 0.0] } 68... Qe1+ { [%eval 0.04] } 69. Kh3 { [%eval 0.0] } 69... Qe5 { [%eval 0.0] } 70. Qa8+ { [%eval 0.0] } 70... Kg7 { [%eval 0.0] } 71. Qh8+ { [%eval 0.0] } 71... Kxh8 { [%eval 0.0] } 72. Ng6+ { [%eval 0.0] } 72... Kg7 { [%eval 0.0] } 73. Nxe5 { [%eval 0.0] } 73... Re7 { [%eval 0.0] } 1/2-1/2