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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Rf1 win in 5 half-moves
4 Rf3 win in 5 half-moves
5 Rf4 win in 5 half-moves
6 Kd5 draw
7 Kd6 draw
8 Kd7 draw
9 Ke5 draw
10 Ke7 draw
11 Kf7 draw
12 Rf5 draw
13 Rf7 draw
14 Rf8 draw
15 Rf2 loss in 2 half-moves
16 Rh6 loss in 2 half-moves