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

EGTB: win in 4 half-moves

# move score
1 K6a7 win in 3 half-moves
2 Ka5 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Ka8 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Kc8 win in 3 half-moves
8 Ra7 win in 5 half-moves
9 K6c7 draw
10 K8a7 draw
11 K8c7 draw
12 Kc5 draw
13 Rf7 draw
14 Rg7 draw
15 Rh7 draw
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves