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

EGTB: win in 8 half-moves

# move score
1 Kb3 win in 7 half-moves
2 Ka3 draw
3 Kab2 draw
4 Kc1 draw
5 Kbb2 loss in 2 half-moves
6 Kc2 loss in 2 half-moves