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

EGTB: win in 4 half-moves

# move score
1 Ka8 win in 3 half-moves
2 Kbc7 win in 3 half-moves
3 Kbc8 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Kd7 win in 7 half-moves
7 Ka6 draw
8 Ka7 draw
9 Kb6 draw
10 Kdc7 draw
11 Kdc8 draw
12 Rc8 draw
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves