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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kg1 draw
5 Kg2 draw
6 Kg5 draw
7 Kg6 draw
8 Kg7 draw
9 Kh1 draw
10 Kh3 draw
11 Kh5 draw
12 Kh7 draw
13 Kg3 loss in 2 half-moves