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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kcc5 win in 3 half-moves
5 Kb5 win in 5 half-moves
6 Kd4 win in 7 half-moves
7 Rd8 win in 7 half-moves
8 Kd7 win in 9 half-moves
9 Rd7 draw
10 Rh6 draw
11 Kc4 loss in 2 half-moves
12 Kdc5 loss in 2 half-moves
13 Ke4 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rg6 loss in 2 half-moves