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

EGTB: win in 8 half-moves

# move score
1 Ke4 win in 7 half-moves
2 Ke5 win in 7 half-moves
3 Ke7 win in 7 half-moves
4 Kc6 win in 11 half-moves
5 Kc7 win in 11 half-moves
6 Kc8 win in 11 half-moves
7 Ke8 win in 11 half-moves
8 b5 win in 13 half-moves
9 Kc4 win in 13 half-moves
10 Kd5 win in 13 half-moves
11 Kd8 win in 13 half-moves
12 Na6 win in 13 half-moves
13 Kd6 loss in 4 half-moves
14 Ke6 loss in 4 half-moves
15 Nb7 loss in 4 half-moves
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Na4 loss in 2 half-moves
20 Nb3 loss in 2 half-moves
21 Nd3 loss in 2 half-moves
22 Ne4 loss in 2 half-moves
23 Ne6 loss in 2 half-moves