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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Kc6 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kdd7 win in 3 half-moves
6 Kde7 win in 3 half-moves
7 Ke6 win in 3 half-moves
8 Ked7 win in 3 half-moves
9 Kee7 win in 3 half-moves
10 Kf7 win in 3 half-moves
11 Rf5 win in 3 half-moves
12 Rf6 win in 3 half-moves
13 Rf7 win in 3 half-moves
14 Kd8 win in 5 half-moves
15 Rh8 win in 7 half-moves
16 Kc5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves