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

EGTB: win in 14 half-moves

# move score
1 Ke6 win in 13 half-moves
2 Ke7 win in 13 half-moves
3 Ke8 win in 13 half-moves
4 Kbc6 win in 17 half-moves
5 Kd6 win in 17 half-moves
6 Ka7 win in 19 half-moves
7 Ka8 win in 19 half-moves
8 Kdc6 win in 19 half-moves
9 Kbc8 win in 21 half-moves
10 Kd8 win in 21 half-moves
11 Kdc8 win in 23 half-moves
12 Kb8 loss in 4 half-moves
13 Kbc7 loss in 4 half-moves
14 Na7 loss in 4 half-moves
15 Nc7 loss in 4 half-moves
16 Nd6 loss in 4 half-moves
17 Ka6 loss in 3 half-moves
18 Kdc7 loss in 3 half-moves
19 Na3 loss in 2 half-moves
20 Nc3 loss in 2 half-moves
21 Nd4 loss in 2 half-moves