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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kaa4 draw
3 Kba4 draw
4 Kbb5 draw
5 Kc4 draw
6 Kc5 draw
7 Ka3 loss in 2 half-moves
8 Ka6 loss in 2 half-moves
9 Kab5 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Kc3 loss in 2 half-moves