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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb2 draw
3 Kd1 draw
4 Kd2 draw
5 Kc1 loss in 24 half-moves
6 Kb1 loss in 14 half-moves
7 Kc3 loss in 2 half-moves
8 Kd3 loss in 2 half-moves