Castling Possibilities
Castling Possibilities
The individual castling options are listed below with new spelling (king-rook pairs):
Casting with the the j-file rook (towards kingside):
1. 0-0-i-h (i=king, h=rook)
2. 0-0-i-g (i=king, g=rook)
3. 0-0-i-f (i=king, f=rook)
4. 0-0-i-e (i=king, e=rook)
5. 0-0-i-d (i=king, d=rook)
6. 0-0-i-c (i=king, c=rook)
7. 0-0-i-b (i=king, b=rook)
8. 0-0-i-a (i=king, a=rook)
9. 0-0-h-g (h=king, g=rook)
10. 0-0-h-f (h=king, f=rook)
11. 0-0-h-e (h=king, e=rook)
12. 0-0-h-d (h=king, d=rook)
13. 0-0-h-c (h=king, c=rook)
14. 0-0-h-b (h=king, b=rook)
15. 0-0-h-a (h=king, a=rook)
16. 0-0-g-f (g=king, f=rook)
17. 0-0-g-e (g=king, e=rook)
18. 0-0-g-d (g=king, d=rook)
19. 0-0-g-c (g=king, c=rook)
20. 0-0-g-b (g=king, b=rook)
21. 0-0-g-a (g=king, a=rook)
Casting with the the a-file rook (towards queenside):
22. 0-0-b-c (b=king, c=rook)
23. 0-0-b-d (b=king, d=rook)
24. 0-0-b-e (b=king, e=rook)
25. 0-0-b-f (b=king, f=rook)
26. 0-0-b-g (b=king, g=rook)
27. 0-0-b-h (b=king, h=rook)
28. 0-0-b-i (b=king, i=rook)
29. 0-0-b-j (b=king, j=rook)
30. 0-0-c-d (c=king, d=rook)
31. 0-0-c-e (c=king, e=rook)
32. 0-0-c-f (c=king, f=rook)
33. 0-0-c-g (c=king, g=rook)
34. 0-0-c-h (c=king, h=rook)
35. 0-0-c-i (c=king, i=rook)
36. 0-0-c-j (c=king, j=rook)
37. 0-0-d-e (d=king, e=rook)
38. 0-0-d-f (d=king, f=rook)
39. 0-0-d-g (d=king, g=rook)
40. 0-0-d-h (d=king, h=rook)
41. 0-0-d-i (d=king, i=rook)
42. 0-0-d-j (d=king, j=rook)
43. 0-0-e-f (e=king, f=rook)
44. 0-0-e-g (e=king, g=rook)
45. 0-0-e-h (e=king, h=rook)
46. 0-0-e-i (e=king, i=rook)
47. 0-0-e-j (e=king, j=rook)