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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Ke8 win in 3 half-moves
4 Kg8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Rf7 win in 3 half-moves
7 Kc7 draw
8 Kc8 draw
9 Kg7 draw
10 Kh7 draw
11 Rf4 draw
12 Rf5 draw
13 Rf6 draw
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg8 loss in 2 half-moves