Event: TCEC Season 27 - Swiss 7
Site: https://tcec-chess.com
Date: 2024-09-25
White: Caissa 1.20.1
WhiteTitle: BOT
WhiteElo: 3523
Black: Obsidian dev-13.11
BlackTitle: BOT
BlackElo: 3517
Result: 1/2-1/2
ECO: A52
Opening: Indian Defense: Budapest Defense, Rubinstein Variation
Variant: Standard
TimeControl: 1800+3
Termination: adjudication

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.16] } 2. c4 { [%eval 0.17] } 2... e5 { [%eval 0.65] } 3. dxe5 { [%eval 0.63] } 3... Ng4 { [%eval 0.58] } 4. Bf4 { [%eval 0.44] } 4... Nc6 { [%eval 0.39] } 5. Nf3 { [%eval 0.43] } 5... Bc5?! { [%eval 1.09] } { Inaccuracy. Bb4+ was best. } 6. e3 { [%eval 0.88] } 6... Bb4+ { [%eval 0.93] } 7. Nbd2 { [%eval 0.92] } 7... Qe7 { [%eval 0.96] } 8. a3 { [%eval 0.9] } 8... Bxd2+ { [%eval 0.9] } 9. Qxd2 { [%eval 0.94] } 9... Ngxe5 { [%eval 0.95] } 10. Nxe5 { [%eval 1.13] } 10... Nxe5 { [%eval 1.07] } 11. c5 { [%eval 0.92] } 11... f6 { [%eval 1.16] } 12. Rc1 { [%eval 1.14] } 12... O-O { [%eval 1.12] } 13. Bxe5 { [%eval 1.09] } 13... fxe5 { [%eval 1.17] } 14. Bc4+ { [%eval 0.98] } 14... Kh8 { [%eval 1.05] } 15. Ba2 { [%eval 0.98] } 15... d6 { [%eval 1.06] } 16. cxd6 { [%eval 1.06] } 16... cxd6 { [%eval 0.99] } 17. O-O { [%eval 1.02] } 17... Bf5 { [%eval 1.03] } 18. Rfd1 { [%eval 1.19] } 18... Rac8 { [%eval 1.1] } 19. Rxc8 { [%eval 1.08] } 19... Rxc8 { [%eval 1.02] } 20. h3 { [%eval 1.17] } 20... Rd8 { [%eval 1.15] } 21. Bd5 { [%eval 0.97] } 21... Rc8 { [%eval 0.89] } 22. Bb3 { [%eval 0.91] } 22... Rd8 { [%eval 1.01] } 23. a4 { [%eval 0.85] } 23... Be4 { [%eval 0.84] } 24. Qb4 { [%eval 0.82] } 24... Bc6 { [%eval 0.78] } 25. a5 { [%eval 0.63] } 25... Qd7 { [%eval 0.67] } 26. Bd5 { [%eval 0.67] } 26... h6 { [%eval 0.7] } 27. Rd3 { [%eval 0.8] } 27... Bxd5 { [%eval 0.6] } 28. Rxd5 { [%eval 0.65] } 28... Qc6 { [%eval 0.67] } 29. Qd2 { [%eval 0.66] } 29... Rd7 { [%eval 0.7] } 30. b4 { [%eval 0.69] } 30... a6 { [%eval 0.68] } 31. Qd3 { [%eval 0.68] } 31... Qc1+ { [%eval 0.69] } 32. Kh2 { [%eval 0.66] } 32... Qc6 { [%eval 0.68] } 33. Kg3 { [%eval 0.7] } 33... Kg8 { [%eval 0.78] } 34. Qb3 { [%eval 0.76] } 34... Kh7 { [%eval 0.69] } 35. Kh2 { [%eval 0.7] } 35... Kh8 { [%eval 0.7] } 36. Qd3 { [%eval 0.68] } 36... Kg8 { [%eval 0.69] } 37. Kg3 { [%eval 0.7] } 37... Kh8 { [%eval 0.65] } 38. Qb3 { [%eval 0.7] } 38... Kh7 { [%eval 0.64] } 39. Qb1+ { [%eval 0.65] } 39... Kg8 { [%eval 0.66] } 40. Qd1 { [%eval 0.68] } 40... Kh8 { [%eval 0.68] } 41. Kh2 { [%eval 0.69] } 41... Kg8 { [%eval 0.74] } 42. Qd3 { [%eval 0.86] } 42... Kh8 { [%eval 0.71] } 43. Kg3 { [%eval 0.72] } 43... Kg8 { [%eval 0.68] } 44. Qd2 { [%eval 0.7] } 44... Kh7 { [%eval 0.68] } 45. Kh2 { [%eval 0.7] } 45... Kg8 { [%eval 0.69] } 46. Qd1 { [%eval 0.73] } 46... Kh7 { [%eval 0.71] } 47. Qb1+ { [%eval 0.75] } 47... Kg8 { [%eval 0.79] } 48. Qb3 { [%eval 0.72] } 48... Kh7 { [%eval 0.7] } 49. Kg3 { [%eval 0.7] } 49... Kh8 { [%eval 0.75] } 50. Qd1 { [%eval 0.69] } 50... Kg8 { [%eval 0.71] } 51. Qd3 { [%eval 0.72] } 51... Kh8 { [%eval 0.71] } 52. Kh2 { [%eval 0.74] } 52... Kg8 { [%eval 0.82] } 53. Qb3 { [%eval 0.66] } 53... Kh7 { [%eval 0.7] } 54. Qa2 { [%eval 0.7] } 54... Kh8 { [%eval 0.76] } 55. Qd2 { [%eval 0.75] } 55... Kh7 { [%eval 0.71] } 56. Qd1 { [%eval 0.68] } 56... Kg8 { [%eval 0.75] } 57. Kg3 { [%eval 0.78] } 57... Kh7 { [%eval 0.63] } 58. Qb3 { [%eval 0.71] } 58... Kh8 { [%eval 0.65] } 59. Kg4 { [%eval 0.59] } 59... Rd8 { [%eval 0.69] } 60. Qd3 { [%eval 0.67] } 60... Kg8 { [%eval 0.8] } 61. f3 { [%eval 0.76] } 61... b5 { [%eval 0.68] } 62. Kg3 { [%eval 0.66] } 62... Rd7 { [%eval 0.58] } 63. Kh2 { [%eval 0.68] } 63... Kf8 { [%eval 0.78] } 64. Qf5+ { [%eval 0.58] } 64... Rf7 { [%eval 0.49] } 65. Qd3 { [%eval 0.52] } 65... Rd7 { [%eval 0.8] } 66. Qf5+ { [%eval 0.74] } 66... Rf7 { [%eval 0.66] } 67. Qe4 { [%eval 0.66] } 67... Rf6 { [%eval 0.73] } 68. Qd3 { [%eval 0.69] } 68... Ke7 { [%eval 0.63] } 69. Qd2 { [%eval 0.66] } 69... Rf8 { [%eval 0.46] } 70. Qd1 { [%eval 0.41] } 70... Rc8 { [%eval 0.46] } 71. f4 { [%eval 0.62] } 71... exf4 { [%eval 0.48] } 72. Qd4 { [%eval 0.28] } 72... Rf8 { [%eval 0.27] } 73. exf4 { [%eval 0.12] } 73... Rf6 { [%eval 0.14] } 74. Qd2 { [%eval 0.18] } 74... Kf8 { [%eval 0.23] } 75. h4 { [%eval 0.08] } 75... Kg8 { [%eval 0.05] } 76. Kg3 { [%eval 0.06] } 76... Rg6+ { [%eval 0.08] } 77. Kf2 { [%eval 0.16] } 77... Rf6 1/2-1/2