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

EGTB: win in 4 half-moves

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