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

EGTB: win in 40 half-moves

# move score
1 Kb7 win in 39 half-moves
2 Kb5 win in 41 half-moves
3 Kb4 win in 43 half-moves
4 Ra6 win in 45 half-moves
5 Rb5 win in 45 half-moves
6 Rb7 win in 47 half-moves
7 Rc6 win in 47 half-moves
8 Ka4 win in 49 half-moves
9 Rb8 win in 49 half-moves
10 Rg6 win in 49 half-moves
11 Rh6 win in 49 half-moves
12 K7a6 win in 51 half-moves
13 Rb4 win in 51 half-moves
14 K5a6 win in 55 half-moves
15 Ka8 win in 55 half-moves
16 Kb8 win in 55 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rf6 loss in 2 half-moves