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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Ke1 win in 3 half-moves
4 Ke3 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Kf1 win in 3 half-moves
7 Kf3 win in 3 half-moves
8 Kg6 win in 3 half-moves
9 Rf1 win in 3 half-moves
10 Rf3 win in 3 half-moves
11 Rf4 win in 3 half-moves
12 Kf6 win in 7 half-moves
13 Kd2 win in 9 half-moves
14 Kf4 win in 11 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves