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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

4b2R/pkq1K3/1N3n1n/2R5/1Np3Bb/2N2qQb/1Bn1p1rR/RB2rRb1 w - - 0 1 #102

Closed tromp closed 3 years ago

tromp commented 3 years ago

4b2R/pkq1K3/1N3n1n/2R5/1Np3Bb/2N2qQb/1Bn1p1rR/RB2rRb1 w - - 0 1

img

Single Check wx 3 wp 0 wpr 5 wpx 3 maxuwp 0 minopp 0 bx 1 bp 3 bpr 4 bpx 1 maxubp 3 minopp 0

peterosterlund2 commented 3 years ago

`1. a4 b5 2. h4 g5 3. hxg5 bxa4 4. c4 d5 5. e4 dxc4 6. b4 f5 7. d4 fxe4 8. f4 c5 9. g4 e5 10. f5 h5 11. d5 h4 12. b5 Qa5+ 13. Ke2 Be6 14. Qe1 Qb4 15. Qg3 Qb2+ 16. Ke3 Qa2 17. Rh2 Qb2 18. Be2 Qa3+ 19. Nc3 Kd7 20. Bb2 Kc7 21. Nf3 Kb7 22. Ne1 Nd7 23. Nc2 Re8 24. Nb4 Ndf6 25. b6 Nh6 26. d6 Rg8 27. d7 h3 28. d8=R Qb3 29. Rdd1 a3 30. g6 a2 31. g7 Qa3 32. Rac1 a1=N 33. g5 Bd7

  1. Bg4 Nc2+ 35. Kd2 Be7 36. g6 e3+ 37. Ke2 Qb3 38. Kf3 e4+ 39. Kf4 e2 40. Kg5 e3 41. Ra1 e1=B 42. Rd5 e2 43. Re5 Rgf8 44. g8=R Bf2 45. Rh8 Bg1 46. g7 Bd8 47. g8=B Re6 48. Bh7 Be8 49. Rg2 h2 50. Rf2 h1=B 51. Rh2 Bg2 52. Rd5 Nd7+ 53. f6 Bh3 54. Bg6 Re7 55. f7 Rg8 56. f8=R Qa3 57. Rff1 Re3+ 58. Kf4 Bh4 59. Be4 Nf6 60. Ke5 Rd3 61. Kd6 Rd1 62. Ke7 Re1 63. Nd1 c3 64. Bd3 Ne3
  2. Bb1 c2 66. Nc3 c1=Q 67. Rdf5 Nc2 68. Re5 Kb8 69. b7 Kc7 70. b8=N Kb7
  3. Nd7 Qf4 72. Nb6 c4 73. Rc5 Qf3 74. Be6 Qa4 75. Qf2 Rg2 76. Qg3 Qac6 77. Bg4 Qc7+`
tromp commented 3 years ago

Verified. Thanks, Peter!