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

EGTB: win in 4 half-moves

# move score
1 K8c7 win in 3 half-moves
2 K8e7 win in 3 half-moves
3 K7c7 win in 5 half-moves
4 K7c8 win in 5 half-moves
5 K8c8 win in 5 half-moves
6 Kc6 win in 5 half-moves
7 Rh6 win in 5 half-moves
8 Ke6 win in 9 half-moves
9 K7e7 draw
10 K7e8 draw
11 K8e8 draw
12 Kd6 draw
13 Rf8 draw
14 Rg8 draw
15 Rh3 draw
16 Rh4 draw
17 Rh5 draw
18 Rh7 draw
19 Re8 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves