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

EGTB: win in 4 half-moves

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