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 Ke4 win in 3 half-moves
4 Ke6 win in 3 half-moves
5 Kf5 win in 3 half-moves
6 Kf6 win in 3 half-moves
7 Ra6 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Rc6 win in 3 half-moves
10 Rd1 win in 3 half-moves
11 Rd4 win in 3 half-moves
12 Rd5 win in 3 half-moves
13 Rd7 win in 3 half-moves
14 Rd8 win in 3 half-moves
15 Rh6 win in 3 half-moves
16 Re6 loss in 4 half-moves
17 Kf4 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves