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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Kd8 win in 5 half-moves
4 Kf8 draw
5 Rg8 draw
6 Rh5 draw
7 Ke7 loss in 2 half-moves
8 Kf7 loss in 2 half-moves
9 Rh1 loss in 2 half-moves
10 Rh2 loss in 2 half-moves
11 Rh3 loss in 2 half-moves
12 Rh4 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Rh7 loss in 2 half-moves