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 Kf1 win in 3 half-moves
6 Kf3 win in 5 half-moves
7 Kg2 win in 5 half-moves
8 Kg3 win in 5 half-moves
9 Kg4 win in 5 half-moves
10 Kh4 win in 5 half-moves
11 Rf2 win in 5 half-moves
12 Rg2 win in 5 half-moves
13 Kd2 win in 9 half-moves
14 Kf2 win in 9 half-moves
15 Rh1 win in 21 half-moves