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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Ka2 draw
4 Ka3 draw
5 Kaa4 draw
6 Kab4 draw
7 Kb2 draw
8 Kb5 draw
9 Kba4 draw
10 Kbb4 draw
11 Kc2 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves