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 Kd2 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kee1 win in 3 half-moves
5 Kee3 win in 3 half-moves
6 Kef1 win in 3 half-moves
7 Kef3 win in 3 half-moves
8 Kfe1 win in 3 half-moves
9 Kfe3 win in 3 half-moves
10 Kff1 win in 3 half-moves
11 Kff3 win in 3 half-moves
12 Kfg2 win in 3 half-moves
13 Kg1 win in 3 half-moves
14 Kg4 win in 3 half-moves
15 Kgf3 win in 3 half-moves
16 Kgg2 win in 3 half-moves
17 Kh2 win in 3 half-moves
18 Kh3 win in 3 half-moves
19 Kh4 win in 3 half-moves
20 Kf4 loss in 2 half-moves