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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kc1 win in 1 half-moves
4 Kd1 win in 1 half-moves
5 Kb2 draw
6 Kd2 draw
7 Kd3 loss in 52 half-moves
8 Kc3 loss in 2 half-moves