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 Kc6 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Kb6 win in 5 half-moves
7 Kd7 win in 5 half-moves
8 Kb8 draw
9 Kcd6 draw
10 Ke4 draw
11 Ke6 draw
12 Re6 draw
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ked6 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves