Event: TCEC Season 27 - Swiss 7
Site: https://tcec-chess.com
Date: 2024-09-11
White: LCZero 0.31-dag-321205e-BT4-6147500-it332
WhiteTitle: BOT
WhiteElo: 3639
Black: Obsidian dev-13.11
BlackTitle: BOT
BlackElo: 3517
Result: 1-0
ECO: B00
Opening: Nimzowitsch Defense: Williams Variation
Variant: Standard
TimeControl: 1800+3
Termination: adjudication

1. e4 { [%eval 0.18] } 1... Nc6 { [%eval 0.36] } 2. Nf3 { [%eval 0.21] } 2... d6 { [%eval 0.63] } 3. d4 { [%eval 0.48] } 3... Nf6 { [%eval 0.59] } 4. Nc3 { [%eval 0.45] } 4... Bg4 { [%eval 0.64] } 5. Be3 { [%eval 0.69] } 5... e6 { [%eval 0.6] } 6. Be2 { [%eval 0.49] } 6... Be7 { [%eval 0.78] } 7. d5 { [%eval 0.81] } 7... exd5 { [%eval 0.81] } 8. exd5 { [%eval 1.16] } 8... Bxf3 { [%eval 1.12] } 9. gxf3 { [%eval 1.08] } 9... Ne5 { [%eval 1.11] } 10. h4 { [%eval 1.14] } 10... c5 { [%eval 1.3] } 11. h5 { [%eval 1.07] } 11... a6 { [%eval 1.1] } 12. a4 { [%eval 1.13] } 12... Qc8 { [%eval 0.94] } 13. a5 { [%eval 1.39] } 13... h6 { [%eval 1.43] } 14. f4 { [%eval 1.26] } 14... Ned7 { [%eval 1.29] } 15. Nb1 { [%eval 1.24] } 15... O-O { [%eval 1.22] } 16. c4 { [%eval 1.22] } 16... b6 { [%eval 1.2] } 17. axb6 { [%eval 1.26] } 17... Nxb6 { [%eval 1.41] } 18. Qd3 { [%eval 1.37] } 18... a5 { [%eval 1.42] } 19. Kf1 { [%eval 1.32] } 19... Rd8 { [%eval 1.41] } 20. Na3 { [%eval 1.44] } 20... Ne8 { [%eval 1.62] } 21. Bd1 { [%eval 1.69] } 21... Nd7 { [%eval 1.66] } 22. Bc2 { [%eval 1.69] } 22... Nf8 { [%eval 1.81] } 23. Nb1 { [%eval 1.65] } 23... Bf6 { [%eval 1.69] } 24. Nc3 { [%eval 1.63] } 24... a4 { [%eval 1.62] } 25. Bd2 { [%eval 1.81] } 25... Rd7 { [%eval 1.91] } 26. Bxa4 { [%eval 1.82] } 26... Rda7 { [%eval 2.18] } 27. b3 { [%eval 2.1] } 27... Re7 { [%eval 1.99] } 28. Rc1 { [%eval 1.65] } 28... Bxc3 { [%eval 1.69] } 29. Bxc3 { [%eval 1.73] } 29... Nh7 { [%eval 1.73] } 30. f3 { [%eval 1.82] } 30... Nef6 { [%eval 1.68] } 31. Kf2 { [%eval 1.68] } 31... Kh8 { [%eval 1.68] } 32. Rcg1 { [%eval 1.69] } 32... Qc7 { [%eval 1.86] } 33. Qf5 { [%eval 1.88] } 33... Rg8 { [%eval 1.85] } 34. Ra1 { [%eval 1.95] } 34... Qb8 { [%eval 1.89] } 35. Rhb1 { [%eval 1.69] } 35... Ra7 { [%eval 2.02] } 36. Ke2 { [%eval 1.77] } 36... Rf8 { [%eval 1.81] } 37. Kd3 { [%eval 1.86] } 37... Qc7 { [%eval 1.74] } 38. Qh3 { [%eval 1.67] } 38... Rfa8 { [%eval 1.69] } 39. Kc2 { [%eval 1.76] } 39... Rg8 { [%eval 1.67] } 40. Kb2 { [%eval 1.66] } 40... Qb6 { [%eval 1.71] } 41. Qh2 { [%eval 1.67] } 41... Rb8 { [%eval 1.67] } 42. Kc2 { [%eval 1.75] } 42... Re7 { [%eval 2.18] } 43. b4 { [%eval 2.22] } 43... cxb4 { [%eval 2.48] } 44. Rxb4 { [%eval 2.32] } 44... Qd8 { [%eval 2.52] } 45. Bc6 { [%eval 2.45] } 45... Rc8 { [%eval 2.51] } 46. Rba4 { [%eval 2.49] } 46... Qf8 { [%eval 2.29] } 47. Bb4 { [%eval 2.41] } 47... Rd7 { [%eval 2.43] } 48. Bxd7 { [%eval 2.89] } 48... Nxd7 { [%eval 3.06] } 49. Kd3 { [%eval 2.99] } 49... Rb8 { [%eval 2.87] } 50. f5 { [%eval 3.07] } 50... Ne5+ { [%eval 3.26] } 51. Qxe5 { [%eval 3.16] } 51... Rxb4 { [%eval 2.96] } 52. Qd4?! { [%eval 2.08] } { Inaccuracy. Ra8 was best. } 52... Rxa4?! { [%eval 3.23] } { Inaccuracy. Rb8 was best. } 53. Rxa4 { [%eval 3.28] } 53... Qb8 { [%eval 3.61] } 54. Kc3 { [%eval 3.52] } 54... Qe8 { [%eval 3.5] } 55. Ra6 { [%eval 3.45] } 55... Ng5 { [%eval 4.09] } 56. Qf4 { [%eval 3.95] } 56... Qe1+ { [%eval 4.13] } 57. Kb3 { [%eval 4.11] } 57... Qb1+ { [%eval 3.81] } 58. Ka4 { [%eval 4.22] } 58... Kh7 { [%eval 4.14] } 59. f6 { [%eval 4.1] } 59... g6 { [%eval 4.1] } 60. hxg6+ { [%eval 4.03] } 60... Kxg6 { [%eval 4.83] } 61. Rxd6 { [%eval 4.79] } 61... Qb8 { [%eval 4.89] } 62. c5 { [%eval 4.59] } 62... Qa7+ { [%eval 4.91] } 63. Kb4 { [%eval 4.93] } 63... Qb8+ { [%eval 4.81] } 64. Kc3 { [%eval 4.75] } 64... Qa7 { [%eval 5.43] } 65. Qc4 { [%eval 5.34] } 65... Qa1+ { [%eval 5.64] } 66. Kb4 { [%eval 5.49] } 66... Kh5 { [%eval 6.25] } 67. c6 { [%eval 6.06] } 67... Qe1+ { [%eval 7.2] } 68. Kb5 { [%eval 7.04] } 68... Qe8 { [%eval 7.21] } 69. Rd7 { [%eval 7.71] } 69... Nxf3 { [%eval 7.5] } 70. Re7 { [%eval 7.27] } 70... Qb8+ { [%eval 8.48] } 71. Kc5 { [%eval 8.21] } 71... Nh4 { [%eval 11.58] } 72. c7 { [%eval 10.82] } 72... Qa7+ { [%eval 13.92] } 73. Kc6 { [%eval 11.1] } 73... Nf3?? { [%eval #11] } { Checkmate is now unavoidable. Qa8+ was best. } 74. Re4? { [%eval 9.94] } { Lost forced checkmate sequence. c8=Q was best. } 74... Qa8+ { [%eval 11.11] } 75. Kd7 { [%eval 11.27] } 75... Qb7 { [%eval 20.51] } 76. Ke7 { [%eval #13] } 76... Kg6 { [%eval #13] } 77. d6 { [%eval #13] } 77... Ng5 { [%eval #13] } 78. Rh4 { [%eval #11] } 78... h5 { [%eval #11] } 79. d7 { [%eval #10] } 79... Qf3 { [%eval #10] } 80. d8=Q { [%eval #9] } 80... Qxf6+ { [%eval #9] } 81. Kd7 { [%eval #8] } 81... Qf5+ { [%eval #8] } 82. Kc6 { [%eval #7] } 82... Kg7 { [%eval #7] } 83. Qh8+ { [%eval #16] } 83... Kxh8 { [%eval #16] } 84. Rxh5+ { [%eval #15] } 84... Kg7 { [%eval #15] } 85. Rxg5+ { [%eval #14] } 85... Kf6 86. Rxf5+ 1-0