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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Kh7 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Rh7 win in 3 half-moves
7 Rc7 draw
8 Rd7 draw
9 Re7 draw
10 Kf5 loss in 2 half-moves
11 Kg5 loss in 2 half-moves
12 Kh5 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rg8 loss in 2 half-moves