Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-16
White: Jarzebowski, Kacper
WhiteElo: 2134
Black: Cherniaiev, Tykhon
BlackElo: 2331
Result: 1-0
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6
Variant: Standard

1. c4 { [%eval 0.23] } 1... Nf6 { [%eval 0.29] } 2. g3 { [%eval 0.13] } 2... e5 { [%eval 0.29] } 3. Bg2 { [%eval 0.16] } 3... d5 { [%eval 0.35] } 4. cxd5 { [%eval 0.17] } 4... Nxd5 { [%eval 0.4] } 5. Nf3 { [%eval 0.24] } 5... Nc6 { [%eval 0.28] } 6. Nc3 { [%eval 0.0] } 6... Nb6 { [%eval 0.21] } 7. O-O { [%eval 0.2] } 7... Be7 { [%eval 0.31] } 8. a3 { [%eval 0.4] } 8... a5 { [%eval 0.4] } 9. d3 { [%eval 0.42] } 9... O-O { [%eval 0.32] } 10. Be3 { [%eval 0.36] } 10... Be6 { [%eval 0.36] } 11. Na4 { [%eval 0.38] } 11... Nd5 { [%eval 0.34] } 12. Bc5 { [%eval 0.26] } 12... Nb6 { [%eval 0.62] } 13. Rc1 { [%eval 0.68] } 13... Nxa4 { [%eval 0.52] } 14. Qxa4 { [%eval 0.62] } 14... Bxc5 { [%eval 0.68] } 15. Rxc5 { [%eval 0.73] } 15... f6 { [%eval 0.71] } 16. Rfc1 { [%eval 0.67] } 16... Qd6 { [%eval 0.74] } 17. Qb5 { [%eval 0.61] } 17... Rab8 { [%eval 0.68] } 18. e3 { [%eval 0.49] } 18... Na7 { [%eval 0.49] } 19. Qa4 { [%eval 0.54] } 19... Qxd3 { [%eval 0.61] } 20. Rxa5 { [%eval 0.36] } 20... Nc6 { [%eval 0.62] } 21. Rac5 { [%eval 0.46] } 21... Rfd8 { [%eval 0.55] } 22. Bf1 { [%eval 0.47] } 22... Qb3 { [%eval 0.39] } 23. Qxb3 { [%eval 0.53] } 23... Bxb3 { [%eval 0.4] } 24. Bh3 { [%eval 0.26] } 24... g6 { [%eval 0.48] } 25. Kf1?! { [%eval -0.22] } { Inaccuracy. Ne1 was best. } 25... Kf7?! { [%eval 0.46] } { Inaccuracy. e4 was best. } 26. Ke2 { [%eval 0.24] } 26... Be6 { [%eval 0.57] } 27. Bxe6+ { [%eval 0.66] } 27... Kxe6 { [%eval 0.55] } 28. b4 { [%eval 0.36] } 28... Rd7 { [%eval 0.88] } 29. Nd2 { [%eval 0.82] } 29... Ra8 { [%eval 1.02] } 30. b5 { [%eval 1.04] } 30... Na7 { [%eval 1.03] } 31. a4 { [%eval 0.94] } 31... c6 { [%eval 1.47] } 32. Nc4 { [%eval 1.06] } 32... Rad8 { [%eval 0.86] } 33. b6 { [%eval 0.6] } 33... Nc8 { [%eval 0.59] } 34. a5 { [%eval 0.69] } 34... Ne7 { [%eval 1.05] } 35. a6 { [%eval 1.03] } 35... bxa6 { [%eval 0.98] } 36. Na5 { [%eval 0.51] } 36... Rd2+ { [%eval 0.58] } 37. Kf3?! { [%eval 0.0] } { Inaccuracy. Ke1 was best. } 37... Rb2 { [%eval 0.23] } 38. b7 { [%eval 0.73] } 38... Kf7 { [%eval 1.25] } 39. R1c2 { [%eval 1.23] } 39... Rb1 { [%eval 1.21] } 40. Rc1 { [%eval 1.26] } 40... Rb2 { [%eval 1.21] } 41. R1c2 { [%eval 1.22] } 41... Rb1 { [%eval 1.08] } 42. g4 { [%eval 1.06] } 42... h6 { [%eval 1.15] } 43. h4 { [%eval 1.25] } 43... Rd7 { [%eval 1.54] } 44. g5 { [%eval 1.72] } 44... hxg5 { [%eval 1.6] } 45. hxg5 { [%eval 1.65] } 45... Rb4 { [%eval 1.55] } 46. R2c4 { [%eval 1.61] } 46... Rb2 { [%eval 1.64] } 47. gxf6 { [%eval 1.59] } 47... Kxf6 { [%eval 1.7] } 48. Kg4 { [%eval 1.48] } 48... Rb1 { [%eval 1.85] } 49. e4 { [%eval 1.67] } 49... Rd3?! { [%eval 2.89] } { Inaccuracy. Rg1+ was best. } 50. Rc1 { [%eval 2.92] } 50... Rb4 { [%eval 2.97] } 51. R5c4 { [%eval 2.96] } 51... Rb2 { [%eval 2.96] } 52. Rxc6+?? { [%eval 0.27] } { Blunder. R1c3 was best. } 52... Nxc6 { [%eval 0.28] } 53. Rxc6+ { [%eval 0.3] } 53... Kg7?! { [%eval 1.33] } { Inaccuracy. Kf7 was best. } 54. Kg5 { [%eval 1.24] } 54... Rd7 { [%eval 1.79] } 55. Rxa6?! { [%eval 0.77] } { Inaccuracy. Rxg6+ was best. } 55... Rdxb7?! { [%eval 1.62] } { Inaccuracy. Rf7 was best. } 56. Nxb7 { [%eval 1.85] } 56... Rxb7 { [%eval 2.56] } 57. Rxg6+ { [%eval 1.76] } 57... Kf7 { [%eval 1.54] } 58. Kf5 { [%eval 1.56] } 58... Rb2?? { [%eval 5.45] } { Blunder. Re7 was best. } 59. Rg2 { [%eval 5.3] } 59... Rb5 { [%eval 5.45] } 60. Rg3 { [%eval 5.67] } 60... Rb2 { [%eval 5.8] } 61. Rf3 { [%eval 6.01] } 61... Rb5 { [%eval 6.08] } 62. Rd3 { [%eval 6.04] } 62... Rb2 { [%eval 6.17] } 63. f3 { [%eval 6.38] } 63... Rb5 { [%eval 6.31] } 64. Rd7+ { [%eval 6.35] } 64... Kf8 65. Kf6 Kg8 66. Rg7+ Kf8 67. Rg5 Rb3 68. Rf5 Rb6+ 69. Kxe5+ Ke7 70. Kf4 Rf6 71. Rxf6 Kxf6 72. e5+ Kg7 73. Kf5 Kf7 74. e6+ Kg7 75. Ke5 Kg6 76. Kd6 Kg7 77. e7 Kh7 78. e8=Q Kg7 79. Qe6 Kh8 80. Qg4 Kh7 81. Ke7 Kh8 82. Kf7 Kh7 83. Qh4# 1-0