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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

1Nr2Q2/1rkPB2K/Br2bBNP/RRn5/6p1/qp2RP1n/1b6/1b3nBB w - - 0 1 #375

Closed tromp closed 3 years ago

tromp commented 3 years ago

1Nr2Q2/1rkPB2K/Br2bBNP/RRn5/6p1/qp2RP1n/1b6/1b3nBB w - - 0 1

img

No Checks wx 1 wp 3 wpr 4 wpx 1 maxuwp 3 minopp 0 bx 3 bp 2 bpr 3 bpx 3 maxubp 2 minopp 0

peterosterlund2 commented 3 years ago

`1. b4 a5 2. c4 axb4 3. e4 d5 4. cxd5 f5 5. exf5 h5 6. g4 b5 7. gxh5 c5 8. a4 e5 9. d4 g5 10. f3 g4 11. h4 c4 12. a5 e4 13. Be3 Qg5 14. Bg2 Qf4 15. Kd2 Qh2 16. Na3 Qg3 17. Ne2 Qf2 18. Re1 Qf1 19. Bh1 Qg1 20. Nf4 Qf1 21. Bg1 Qg2+ 22. Ke3 Qf1 23. Nc2 Qg2 24. Ng6 Qf1 25. Kf4 Qe2 26. Kg5 Qf1 27. Re3 Qd3 28. a6 Qa3 29. d6 Ra7 30. d5 Rb7 31. Nd4 Rh6 32. Nc6 Be6 33. f6 Bg7 34. a7 Kd7 35. a8=B Na6 36. f7 Bb2 37. f8=R Nc5 38. Rf5 c3 39. Nb8+ Kc8 40. Qb1 b3 41. d7+ Kc7 42. Qe1 c2 43. Qb4 c1=R 44. d8=B+ Kc8 45. Rb1 Nf6 46. d6 Nd5

  1. Be7 Nf4 48. d7+ Kc7 49. Re5 Nh3+ 50. Kf6 Rh8 51. h6 Rc8 52. h7 Rd1 53. Kg7 Rd6 54. h5 Rdb6 55. Ree1 e3 56. h8=B e2 57. h6 Bc3 58. Qf4 b2 59. Qf8 b4 60. Kh7 b3 61. Ra1 b1=B 62. Bhf6 Ra7 63. Bb7 Bb2 64. Ba6 Rab7 65. Rd1 e1=N 66. Rd4 Nc2 67. Rb4 Ne3 68. Rb5 Qb4 69. Raa5 Nf1 70. Re3 Qa3`
tromp commented 3 years ago

Verified. Thanks, Peter!