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 Kb2 win in 1 half-moves
3 Kc1 win in 1 half-moves
4 Kd1 win in 1 half-moves
5 Kd4 win in 1 half-moves
6 Ked3 win in 1 half-moves
7 Kf3 win in 1 half-moves
8 Ke2 loss in 2 half-moves
9 Ke4 loss in 2 half-moves
10 Ked2 loss in 2 half-moves
11 Kf2 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kb3 loss in 1 half-moves
14 Kc3 loss in 1 half-moves
15 Kcd2 loss in 1 half-moves
16 Kcd3 loss in 1 half-moves