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

EGTB: win in 6 half-moves

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