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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Ked6 win in 3 half-moves
4 Kf4 win in 3 half-moves
5 Kf5 win in 3 half-moves
6 Kf6 win in 3 half-moves
7 Rf7 win in 3 half-moves
8 Ke4 win in 5 half-moves
9 Kee6 win in 5 half-moves
10 Re8 win in 5 half-moves
11 Rg7 win in 5 half-moves
12 Rh7 win in 5 half-moves
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Kdd6 loss in 2 half-moves
18 Kde6 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Re6 loss in 2 half-moves