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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kdc7 win in 3 half-moves
3 Kdc8 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Ke8 win in 3 half-moves
6 Rc8 win in 3 half-moves
7 Re8 win in 3 half-moves
8 Ka7 win in 7 half-moves
9 Ka8 win in 7 half-moves
10 Kb7 win in 7 half-moves
11 Kbc7 win in 7 half-moves
12 Kd6 win in 7 half-moves
13 Kbc8 draw
14 Ke6 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves