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

EGTB: win in 50 half-moves

# move score
1 Kb6 win in 49 half-moves
2 Rh5 win in 51 half-moves
3 Rh8 win in 51 half-moves
4 K7b7 win in 53 half-moves
5 K8b8 win in 53 half-moves
6 Ka6 win in 53 half-moves
7 Rh1 win in 53 half-moves
8 Rh7 win in 53 half-moves
9 K7b8 win in 55 half-moves
10 Rf6 win in 55 half-moves
11 Rg6 win in 55 half-moves
12 Ra6 win in 57 half-moves
13 Re6 win in 57 half-moves
14 K8b7 loss in 6 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves