Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 Rb4 win in 5 half-moves
2 Rf8 win in 5 half-moves
3 Rg4 win in 5 half-moves
4 Rgf3 win in 5 half-moves
5 Ra8 win in 7 half-moves
6 Rb1 win in 7 half-moves
7 Rb2 win in 7 half-moves
8 Rg1 win in 7 half-moves
9 Rg2 win in 7 half-moves
10 Rh4 win in 7 half-moves
11 Ra3 win in 9 half-moves
12 Rbf3 win in 9 half-moves
13 Rgh3 win in 9 half-moves
14 Rh1 win in 9 half-moves
15 Rh2 win in 9 half-moves
16 Rhg8 loss in 6 half-moves
17 Rhh3 loss in 6 half-moves
18 Rbb8 loss in 4 half-moves
19 Rgg8 loss in 4 half-moves
20 Rhb8 loss in 4 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rbc3 loss in 2 half-moves
25 Rbd3 loss in 2 half-moves
26 Rbe3 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rg5 loss in 2 half-moves
31 Rg6 loss in 2 half-moves
32 Rg7 loss in 2 half-moves
33 Rgc3 loss in 2 half-moves
34 Rgd3 loss in 2 half-moves
35 Rge3 loss in 2 half-moves
36 Rh5 loss in 2 half-moves
37 Rh6 loss in 2 half-moves
38 Rh7 loss in 2 half-moves