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

EGTB: win in 4 half-moves

# move score
1 K7c7 win in 3 half-moves
2 K7c8 win in 3 half-moves
3 K8c7 win in 3 half-moves
4 K8c8 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Rh4 win in 3 half-moves
8 Rh5 win in 3 half-moves
9 Rh7 win in 3 half-moves
10 Rh8 win in 3 half-moves
11 K7a7 draw
12 K7a8 draw
13 K8a7 draw
14 K8a8 draw
15 Ka6 draw
16 Ra6 draw
17 Rf6 draw
18 Rg6 draw
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves