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tromp / ChessPositionRanking

Software suite for ranking chess positions and accurately estimating the number of legal chess positions
MIT License
148 stars 7 forks source link

B1b4r/4p1q1/Q3qp1B/KQkN4/pR1nP1Pr/R3N1R1/4n1B1/NR3Rb1 b - - 0 1 #879

Closed tromp closed 3 years ago

tromp commented 3 years ago

B1b4r/4p1q1/Q3qp1B/KQkN4/pR1nP1Pr/R3N1R1/4n1B1/NR3Rb1 b - - 0 1

img

Single Check wx 0 wp 2 wpr 6 wpx 0 maxuwp 2 minopp 0 bx 4 bp 3 bpr 1 bpx 4 maxubp 3 minopp 0

elavif commented 3 years ago

Legal 1. a4 b5 2. axb5 c5 3. d4 Bb7 4. dxc5 Be4 5. c6 Na6 6. c7 Nb4 7. c8=R Nd5 8. b6 g5 9. b7 Ngf6 10. b8=Q Ng8 11. Qb3 Ngf6 12. Qa2 Ng8 13. Rc3 Ngf6 14. Ra3 Ng8 15. b4 Ngf6 16. b5 Ng8 17. b6 Ngf6 18. b7 Ng8 19. b8=R Ngf6 20. Rb4 Ng8 21. Rba4 Ngf6 22. c4 Ng8 23. c5 Ngf6 24. c6 Ng8 25. c7 Ngf6 26. c8=B Rb8 27. Bb7 Ng8 28. Ba8 Ngf6 29. f4 Ng8 30. fxg5 h6 31. gxh6 Ngf6 32. h7 Rg8 33. h8=N Rg7 34. Ng6 Rg8 35. Ne5 Rg7 36. h4 Rg8 37. h5 Rg7 38. h6 Rg8 39. h7 Rg7 40. h8=R Rg8 41. R8h2 Nb6 42. Kf2 d5 43. Qdb3 d4 44. Qbb2 d3 45. Qbb3 d2 46. Qbb2 d1=Q 47. g4 Bf5 48. Rhh3 Bc8 49. Rhg3 Rh8 50. Ngf3 Rh4 51. Bg2 Bh6 52. Rf1 Q1d2 53. Nd4 Qg5 54. Nc2 Qg7 55. Kf3 Be3 56. Bd2 Bg1 57. Bh6 Qd7 58. Ne3 Nfd5 59. Nc2 Nc4 60. Ke4 Ncb6 61. Kd3 Qe6 62. Nd4 Nd7 63. Kc4 a5 64. Rb4 a4 65. Rb5 Rb7 66. Qab3 Nc5 67. Qb4 Rd7 68. Rb6 Rd8 69. Nd3 f6 70. Nf4 Kf7 71. Nd3 Rh8 72. e4 Nf4+ 73. Kb5 Ne2 74. Nc2 Nb3 75. Ne3 Nbd4+ 76. Ka5 Rh7 77. Nd2 Rh8 78. Rab1 Rh7 79. Nb3 Rh8 80. Na1 Rh7 81. Qb5 Rh8 82. Qa6 Rh7 83. Qbb5 Rh8 84. Rc6 Rh7 85. Rc4 Rh8 86. Rcb4 Rh7 87. Qb8 Ke8 88. Nf4 Kd7 89. Nfd5 Rh8 90. Qd3 Rh7 91. Rb7+ Kc6 92. Qa6+ Kc5 93. R7b4 Rh8 94. Qbb5+

tromp commented 3 years ago

Verified. Thanks, @elavif !