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

EGTB: win in 10 half-moves

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