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

EGTB: win in 2 half-moves

# move score
1 Kh5 win in 1 half-moves
2 Kh6 win in 1 half-moves
3 Kh7 win in 1 half-moves
4 Rh8 win in 1 half-moves
5 Kf6 win in 3 half-moves
6 Kgf7 win in 3 half-moves
7 Kfg7 win in 5 half-moves
8 Ke8 draw
9 Kf5 draw
10 Kff7 draw
11 Kg5 draw
12 Kgg7 draw
13 Rg7 draw
14 Ke7 loss in 2 half-moves