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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kff3 win in 3 half-moves
3 Kd2 win in 5 half-moves
4 Kee3 win in 5 half-moves
5 Kg2 win in 5 half-moves
6 Kg3 win in 5 half-moves
7 Kef1 win in 7 half-moves
8 Kff1 win in 11 half-moves
9 Kg7 win in 17 half-moves
10 Kd1 draw
11 Kd3 draw
12 Kee1 draw
13 Kef3 draw
14 Kfe1 draw
15 Kfe3 draw
16 Kg1 draw
17 Kg8 draw
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves