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

EGTB: win in 8 half-moves

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