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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kcd1 win in 7 half-moves
5 Kcd2 win in 7 half-moves
6 Ked1 win in 7 half-moves
7 Ked2 win in 7 half-moves
8 Kee2 win in 7 half-moves
9 Kfe2 win in 7 half-moves
10 Kg1 win in 7 half-moves
11 Kg2 win in 7 half-moves
12 Kff1 win in 11 half-moves
13 Kef1 draw
14 Ke3 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kg3 loss in 2 half-moves