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

EGTB: win in 12 half-moves

# move score
1 Kb6 win in 11 half-moves
2 Kb7 win in 11 half-moves
3 Kaa5 win in 19 half-moves
4 Kc5 win in 25 half-moves
5 Kbb5 win in 27 half-moves
6 Ka4 draw
7 Ka7 draw
8 Kba5 draw
9 Ka3 loss in 4 half-moves
10 Kab5 loss in 4 half-moves
11 Kb3 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves