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 Kb4 win in 1 half-moves
4 Kc2 win in 1 half-moves
5 Kc4 win in 1 half-moves
6 Kd2 win in 1 half-moves
7 Kcb2 draw
8 Kd3 draw
9 Ka2 loss in 2 half-moves
10 Kab2 loss in 2 half-moves
11 Kd4 loss in 1 half-moves