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