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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Kc4 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kdd3 win in 3 half-moves
6 Kdd5 win in 3 half-moves
7 Kde3 win in 3 half-moves
8 Kde5 win in 3 half-moves
9 Kee3 win in 3 half-moves
10 Kee5 win in 3 half-moves
11 Kf3 win in 3 half-moves
12 Rf3 win in 3 half-moves
13 Rf5 win in 3 half-moves
14 Rf6 win in 3 half-moves
15 Rf8 win in 3 half-moves
16 Ked3 win in 5 half-moves
17 Ked5 win in 5 half-moves
18 Kf5 win in 5 half-moves
19 Rh4 win in 5 half-moves
20 Kc3 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves