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

3Q1n2/1QBQ4/1Q6/K2qp1qP/N2BRP1k/1b2Br1r/1qq2n2/bq1N2B1 w - - 0 1 #266

Closed tromp closed 3 years ago

tromp commented 3 years ago

3Q1n2/1QBQ4/1Q6/K2qp1qP/N2BRP1k/1b2Br1r/1qq2n2/bq1N2B1 w - - 0 1

img

Single Check wx 2 wp 2 wpr 6 wpx 0 maxuwp 2 minopp 0 bx 3 bp 1 bpr 4 bpx 3 maxubp 1 minopp 0

peterosterlund2 commented 3 years ago

`1. a4 b5 2. axb5 h5 3. g4 f5 4. gxh5 a5 5. e4 d5 6. c4 c6 7. c5 e5 8. Bc4 dxc4 9. exf5 g5 10. d4 a4 11. Ra3 g4 12. d5 Nf6 13. d6 Nh7 14. Rd3 Bg7 15. Rd5 cxd5 16. Be3 Qh4 17. Kd2 Qg3 18. Kc3 Qg2 19. Kb4 Qf1 20. Nc3 Qe1 21. Ne2 Qf1 22. b6 Qe1 23. c6 Bh6 24. f6 Be6 25. b7 Kf7 26. c7 Ng5 27. c8=Q Nh3

  1. d7 a3 29. d8=Q Nd7 30. Qb6 Nf8 31. b8=B a2 32. Ba7 g3 33. Ka5 g2 34. b4 a1=Q+ 35. Na4 Qb2 36. Nec3 g1=Q 37. b5 d4 38. f4 d3 39. Qb1 Qec1 40. Nd1 Qg5 41. Re1 c3 42. Qcc6 Nf2 43. h4 d2 44. Qd3 Bg7 45. h6 Qcb1 46. Qdd7+ Kg6
  2. Qcb7 Bb3 48. f7+ Kh5 49. h7 c2 50. Bd4 c1=Q 51. Re4 Ne6 52. f8=B Qcc2
  3. Q6a6 Rc8 54. b6 Rc3 55. Bfc5 Rh3 56. Be3 Bf8 57. Bcd4 Ba3 58. Qab5 Rc8
  4. h8=Q+ Kg4 60. Qhd8 Rc3 61. h5 Kh4 62. Q7a6 Nf8 63. b7 Q2a2 64. b8=B Bb2
  5. Bc7 Ba1 66. Nb2 d1=Q 67. Qbb7 Ng4 68. Bg1 Rcf3 69. Bde3 Qd6 70. Bad4 Nf2 71. Nd1 Qab2 72. Qab6 Qd5+`
tromp commented 3 years ago

Verified. Thanks, Peter!