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 Kc4 win in 1 half-moves
3 Kba4 win in 19 half-moves
4 Ka3 win in 21 half-moves
5 Kab5 draw
6 Kbb5 draw
7 Kaa4 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Kc5 loss in 2 half-moves