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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kc5 win in 1 half-moves
5 Kc7 win in 1 half-moves
6 Kd5 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rb8 win in 1 half-moves
9 Re8 win in 1 half-moves
10 Rf1 win in 1 half-moves
11 Rf2 win in 1 half-moves
12 Rf3 win in 1 half-moves
13 Rf5 win in 1 half-moves
14 Rf7 win in 1 half-moves
15 Rg8 win in 1 half-moves
16 Rh8 win in 1 half-moves
17 Kd6 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Rc8 loss in 1 half-moves
20 Rd8 loss in 1 half-moves
21 Rf4 loss in 1 half-moves
22 Rf6 loss in 1 half-moves