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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Ka6 draw
4 Ka7 draw
5 Kaa5 draw
6 Kab5 draw
7 Kb4 draw
8 Kb7 draw
9 Kba5 draw
10 Kbb5 draw
11 Kc5 draw
12 Kc6 draw
13 Kc7 draw