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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Kd7 win in 5 half-moves
4 Kb8 win in 9 half-moves
5 Kc6 win in 9 half-moves
6 Kc8 win in 9 half-moves
7 Kd8 win in 9 half-moves
8 Rf7 win in 9 half-moves
9 Kd6 win in 11 half-moves
10 Rf8 win in 13 half-moves
11 Kf4 win in 15 half-moves
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves