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

EGTB: win in 10 half-moves

# move score
1 Kb4 win in 9 half-moves
2 Kc4 win in 9 half-moves
3 Kc5 win in 9 half-moves
4 Ka4 draw
5 Ka5 draw
6 Kc6 draw
7 Kb6 loss in 26 half-moves
8 Ka6 loss in 22 half-moves