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tromp / ChessPositionRanking

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

q2r4/Bp6/1P2qP1Q/1Knqb1R1/1bn2nNp/1R1rNN1r/2b1q2B/1k1B4 b - - 0 1 #506

Closed tromp closed 3 years ago

tromp commented 3 years ago

q2r4/Bp6/1P2qP1Q/1Knqb1R1/1bn2nNp/1R1rNN1r/2b1q2B/1k1B4 b - - 0 1

img

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

peterosterlund2 commented 3 years ago

`1. c4 d5 2. e4 dxc4 3. h4 f5 4. b4 fxe4 5. d4 g5 6. f4 gxh4 7. g4 c3 8. b5 Be6 9. b6 Bxa2 10. f5 a5 11. d5 c5 12. g5 e5 13. g6 Nf6 14. g7 h5 15. g8=N c2 16. Bf4 c1=B 17. d6 Kf7 18. d7 Qe7 19. d8=B e3 20. Qf3 e2 21. Kf2 e1=N

  1. Bc7 Nbd7 23. Nh6+ Kg7 24. Ng4 Rd8 25. Bb8 Qd6 26. Ba7 Qb8 27. Ne3 Qa8
  2. Nh3 e4 29. Ng5 h3 30. Rg1 h4 31. Qh5 h2 32. Ke2 h1=Q 33. Kd1 Ng2 34. Kc2 Bd6 35. Nf3 Be5 36. Qh6+ Kf7 37. Qg5 Bd2 38. Qg3 Bb4 39. Qe1 Bb3+ 40. Kc1 Bc2 41. Qd1 Ng4 42. Qe1 Kf6 43. Qd1 a4 44. Qe1 a3 45. Qd1 a2 46. Qe1 c4
  3. Qd1 Nc5 48. Qe1 Rd3 49. Qd1 Rhd8 50. Qe1 c3 51. Nd1 N4e3 52. Qd2 Nc4
  4. Qe1 e3 54. Qd2 e2 55. Bh2 Nf4 56. Rg5 e1=Q 57. Na3 Qe2 58. Rb1 a1=Q 59. Ne3 Qa2 60. Rb3 Qhg2 61. Ne1 Qd5 62. Ng4+ Ke7 63. Qe3 Kd6 64. f6 Qe6 65. Nf3 Kd5 66. Nb5 Qa5 67. Nbd4 Qb5 68. Qd2 Ke4 69. Nf5 Qbc6 70. Nfe3 Qcd5 71. Nh6 Bd1 72. Kb1 c2+ 73. Ka2 c1=R 74. Nhg4 Bc2 75. Nf5 Qf2 76. Be2 Rh1 77. Bd1 Qe2 78. Rg8 Ng2 79. Qh6 Nf4 80. Nfe3 Rc3 81. Rg5 Kd3 82. Nd4 Kd2 83. Nf3+ Kc1 84. Bg1 Rh3 85. Bh2 Rd3 86. Ra3 Bd2 87. Rc3 Nd6+ 88. Ka3 Kb1 89. Kb4 Nc4 90. Kb5 Be1 91. Ra3 Bb4 92. Rb3+`
tromp commented 3 years ago

Verified. Thanks, Peter!