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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Kb8 win in 7 half-moves
4 Kd6 win in 9 half-moves
5 Ke7 draw
6 Ke8 draw
7 Rf8 draw
8 Rg8 draw
9 Rh8 draw
10 Kb7 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kcc7 loss in 2 half-moves
13 Kdc7 loss in 2 half-moves