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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Re8 win in 1 half-moves
6 Rg8 win in 1 half-moves
7 Rh1 win in 1 half-moves
8 Rh4 win in 1 half-moves
9 Rh5 win in 1 half-moves
10 Rh6 win in 1 half-moves
11 Kb6 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Ka8 loss in 1 half-moves
15 Ra8 loss in 1 half-moves
16 Rf8 loss in 1 half-moves
17 Rh2 loss in 1 half-moves
18 Rh3 loss in 1 half-moves
19 Rh7 loss in 1 half-moves