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 Kc2 win in 1 half-moves
5 Kd3 win in 1 half-moves
6 Kd4 win in 1 half-moves
7 Ke4 win in 1 half-moves
8 Kf2 win in 1 half-moves
9 Kf3 win in 1 half-moves
10 Kf4 draw
11 Ka1 loss in 2 half-moves
12 Ka2 loss in 2 half-moves
13 Ka3 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kd2 loss in 1 half-moves
16 Ke2 loss in 1 half-moves