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

EGTB: win in 20 half-moves

# move score
1 Kb1 win in 19 half-moves
2 K3g4 draw
3 K3h4 draw
4 K5g4 draw
5 K5h4 draw
6 Kg2 draw
7 Kg3 draw
8 Kg5 draw
9 Kg6 draw
10 Kh2 draw
11 Kh6 draw
12 Ka2 loss in 2 half-moves
13 Kb2 loss in 2 half-moves