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 Ka2 draw
3 Kab1 draw
4 Kcb1 draw
5 Kcb2 draw
6 Kc2 loss in 2 half-moves
7 Kd1 loss in 1 half-moves
8 Kd2 loss in 1 half-moves