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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

qn1qR3/p1B1bP1k/2pr4/N3bQ1B/7R/KN4Q1/2PrR1N1/2B1q1bB b - - 0 1 #806

Closed tromp closed 3 years ago

tromp commented 3 years ago

qn1qR3/p1B1bP1k/2pr4/N3bQ1B/7R/KN4Q1/2PrR1N1/2B1q1bB b - - 0 1

img

Single Check wx 1 wp 2 wpr 5 wpx 1 maxuwp 2 minopp 0 bx 4 bp 2 bpr 4 bpx 2 maxubp 2 minopp 0

peterosterlund2 commented 3 years ago

`1. a4 b5 2. e4 bxa4 3. h4 d5 4. exd5 g5 5. hxg5 Bg4 6. f3 f5 7. fxg4 Nf6 8. gxf6 c6 9. g5 e5 10. d4 h5 11. g4 f4 12. b4 e4 13. d6 h4 14. g6 f3 15. f7+ Kd7 16. Qd3 Qa5 17. Be2 Qb5 18. Kd1 Qc4 19. Nd2 Qa2 20. Nh3 Qb1 21. Nb3 Qa2

  1. Nf4 Qb1 23. Ng2 Qa2 24. b5 Qb1 25. d5 Qa2 26. g5 Rh6 27. b6 Be7 28. b7 f2 29. Bh5 a3 30. g7 e3 31. g8=Q h3 32. g6 h2 33. g7 e2+ 34. Kd2 Qb1 35. Kc3 f1=Q 36. Kb4 a2 37. Ka3 e1=B 38. Qg3 Qg1 39. Qh7 Qb6 40. g8=B Bf2 41. Qf5+ Kd8 42. Re1 h1=Q 43. Re4 Qe1 44. Rh4 Bg1 45. Bh7 Bg5 46. d7 Ke7 47. d8=B+ Kf8 48. d6 Kg7 49. d7 Rg6 50. Bc7 Rd6 51. d8=N Qe8 52. Bd2 Qbe1 53. Rd1 a1=B 54. Bc1 Be5 55. B7g6 Nd7 56. b8=R Be7 57. Nb7 Qd8 58. N7a5 Qb7 59. Rc8 Rb8 60. Rd2 Qa8 61. Bf3 Rb5 62. Re2 Rbd5 63. Nf4 Rd2 64. Bh1 Nb8 65. Ng2 Qd7 66. Re8 Qd8 67. Bh5+ Kh6 68. Qf1 Kh7 69. Qf5+`
tromp commented 3 years ago

Verified. Thanks, Peter!