search

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

4qNR1/BRK3pr/Q5pn/2BqN1RR/qr1bb3/2q4r/2B4B/k1n3rB w - - 0 1 #106

Closed tromp closed 3 years ago

tromp commented 3 years ago

4qNR1/BRK3pr/Q5pn/2BqN1RR/qr1bb3/2q4r/2B4B/k1n3rB w - - 0 1

img

No Checks wx 3 wp 0 wpr 5 wpx 3 maxuwp 0 minopp 0 bx 1 bp 2 bpr 5 bpx 1 maxubp 2 minopp 0

peterosterlund2 commented 3 years ago

`1. a4 b5 2. axb5 c5 3. d4 cxd4 4. e4 f5 5. g4 fxe4 6. g5 a5 7. g6 hxg6 8. b4 d5 9. c4 e5 10. f4 a4 11. h4 Qa5 12. Qe2 Qa6 13. Be3 Qa5 14. Bg2 Qa6 15. Kd2 Qa5 16. Na3 Rh7 17. Nf3 Bf5 18. Rag1 Bc5 19. Nc2 Kd7 20. h5 Kd6 21. b6 Na6 22. h6 Rb8 23. Rh5 a3 24. Bh1 Qa4 25. Rgg5 a2 26. b5 Nb4 27. b7 Nd3 28. b6 a1=R 29. Bg1 Qe8 30. Bh2 Nc1 31. Qf1 d3 32. Kc3 Qa4 33. Ncd4 d2 34. Ne6 d1=Q 35. Nf8 e3 36. Qe2 e4 37. Ne5 Rb1 38. Qf1 Rd8 39. b8=R e2 40. b7 e1=R

  1. Qd3 e3 42. Qe2 Be4 43. f5 Rb6 44. f6 Qe8 45. f7 Rg1 46. Qa2 e2 47. Qa6 Rh8 48. h7 Nh6 49. Qa5 Qda4 50. Qa6 Ba3 51. Kd4 e1=Q 52. Qa5 Rb4 53. Qa6+ Kc7 54. Kc5 d4 55. Qb5 d3 56. Qa6 Rg8 57. h8=R d2 58. Ra8 Rd3 59. Ra7 d1=Q
  2. b8=B+ Kd8 61. Rb7 Qc3 62. Ba7 Bb2 63. Qb5 Qdd2 64. Kb6 Rh3 65. c5 Qd5
  3. c6 Ba1 67. c7+ Ke7 68. c8=B+ Kf6 69. Rh7 Rh8 70. Bf5 Qe1 71. Kc7 Bd4
  4. Nc6 Qc3 73. Qa6 Bf3 74. Bc2 Be4 75. Rh4 Nf5 76. R7h5 Nh6 77. Nd7+ Ke6
  5. f8=B Rh7 79. Bfc5 Qf5 80. Qa5 Kd5 81. Rf4 Kc4 82. Rf1 Qd5 83. Rf8 Qe1
  6. Qa6+ Kc3 85. Rg8 Kb2 86. Nce5 Qc3 87. Nf8 Ka1`
tromp commented 3 years ago

Verified. Thanks, Peter!