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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rh6 win in 1 half-moves
3 Kdd5 win in 3 half-moves
4 Kdd7 win in 3 half-moves
5 Kde5 win in 3 half-moves
6 Kde7 win in 3 half-moves
7 Kee5 win in 3 half-moves
8 Kee7 win in 3 half-moves
9 Kf7 win in 3 half-moves
10 Rf2 win in 3 half-moves
11 Rf3 win in 3 half-moves
12 Rf4 win in 3 half-moves
13 Rf8 win in 3 half-moves
14 Ked5 win in 5 half-moves
15 Ked7 win in 5 half-moves
16 Kf5 win in 5 half-moves
17 Rg6 win in 5 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kc7 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf7 loss in 2 half-moves