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

EGTB: win in 4 half-moves

# move score
1 K7c8 win in 3 half-moves
2 K7e7 win in 3 half-moves
3 K7e8 win in 3 half-moves
4 K8e7 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Re7 win in 3 half-moves
8 K7c7 win in 5 half-moves
9 Rf6 win in 5 half-moves
10 K8c7 draw
11 K8c8 draw
12 K8e8 draw
13 Kd6 draw
14 Rf3 draw
15 Rf4 draw
16 Rf5 draw
17 Rf8 draw
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves