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

EGTB: win in 12 half-moves

# move score
1 Kb1 win in 11 half-moves
2 Kb2 win in 15 half-moves
3 Kf4 win in 15 half-moves
4 Ka1 draw
5 Kf3 draw
6 Kf5 draw
7 Kg3 draw
8 Kg5 draw
9 Kh3 draw
10 Kh4 draw
11 Kh5 draw
12 Ka3 loss in 2 half-moves
13 Kb3 loss in 2 half-moves