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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

qN2B1b1/1rN2Bp1/3p1QPk/2r1q2q/3P1N1p/2RQ2N1/1n2BbnP/4B1RK b - - 2 3 #902

Closed tromp closed 3 years ago

tromp commented 3 years ago

qN2B1b1/1rN2Bp1/3p1QPk/2r1q2q/3P1N1p/2RQ2N1/1n2BbnP/4B1RK b - - 2 3

img

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

Legal with Proof Game

  1. g4 h5 2. b4 a5 3. bxa5 Rh6 4. a6 b5 5. a7 Nc6 6. a4 Rb8 7. a8=B Nb4 8. Bb7 Rc6 9. a5 Nd5 10. a6 b4 11. a7 b3 12. a8=B b2 13. Na3 b1=Q 14. g5 d6 15. Nf3 Rc5 16. Bg2 e5 17. O-O Be7 18. Bc6+ Kf8 19. Be8 Qb6 20. Bac6 Qa7 21. Nd4 Ngf6 22. c4 Kg8 23. Ndc2 Kh7 24. g6+ Kh6 25. Nb4 Ne4 26. Na6 Rb7 27. Nb8 Nec3 28. e4 f5 29. exf5 e4 30. f6 e3 31. f7 e2 32. f8=N e1=Q 33. Kh1 Be6 34. Bb2 Bg8 35. d4 Na4 36. Bc3 Nb2 37. Bf7 Bh4 38. f4 Bf2 39. Rg1 Ne3 40. Bgf3 Ng2 41. Nc2 Qe5 42. Be1 Qa8 43. Be2 h4 44. Qd3 Qdg5 45. Bce8 c6 46. Ne6 Qa7 47. f5 Qa6 48. Nc7 Qa7 49. f6 Qa6 50. Be6 Qa7 51. f7 Qa8 52. f8=Q Qa7 53. Qf6 Qa6 54. B6f7 Qa7 55. Ra3 Qa8 56. Rc3 Qa7 57. Ne3 Qa8 58. Nf1 Ra5 59. Ng3 Rab5 60. Bxc6 Ra5 61. Bce8 Rab5 62. c5 Ra5 63. c6 Rc5 64. Nca6 Rb6 65. c7 Rb7 66. c8=N Qgf5 67. Ne7 Qg5 68. Nd5 Qgf5 69. Nac7 Qh5 70. Nf4