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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kg7 win in 1 half-moves
4 Rf1 win in 1 half-moves
5 Rf2 win in 1 half-moves
6 Rf3 win in 1 half-moves
7 Rf4 win in 1 half-moves
8 Rf5 win in 1 half-moves
9 Rf6 win in 1 half-moves
10 Kf7 loss in 2 half-moves
11 Kh7 loss in 2 half-moves
12 Kh8 loss in 2 half-moves
13 Ka5 loss in 1 half-moves
14 Ka7 loss in 1 half-moves
15 Kb5 loss in 1 half-moves
16 Ra8 loss in 1 half-moves
17 Rb8 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rd8 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rf7 loss in 1 half-moves