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

EGTB: win in 8 half-moves

# move score
1 Kb5 win in 7 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb6 draw
5 Kb7 draw
6 Ke1 draw
7 Kff2 draw
8 Kfg2 draw
9 Kgf2 draw
10 Kgg2 draw
11 Kh1 draw
12 Kh2 draw
13 Ke2 loss in 2 half-moves