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

EGTB: win in 2 half-moves

# move score
1 Kd5 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Kf5 draw
6 Kf6 draw
7 Kd7 loss in 2 half-moves
8 Ke5 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves