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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kf6 win in 5 half-moves
4 Kf7 win in 5 half-moves
5 Kf8 win in 5 half-moves
6 Rf7 win in 5 half-moves
7 Kc8 draw
8 Kcd7 draw
9 Kcd8 draw
10 Ke8 draw
11 Ked7 draw
12 Ked8 draw
13 Rg5 draw
14 Rh7 draw
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kcd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ked6 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg8 loss in 2 half-moves