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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Ka4 draw
6 Kaa6 draw
7 Kab5 draw
8 Kb4 draw
9 Kba6 draw
10 Kbb5 draw
11 Kc7 draw