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

EGTB: win in 8 half-moves

# move score
1 b5 win in 7 half-moves
2 Kc3 win in 7 half-moves
3 Kd3 win in 7 half-moves
4 Ke3 win in 7 half-moves
5 Ke4 win in 7 half-moves
6 Ke6 win in 7 half-moves
7 Kf6 win in 7 half-moves
8 Kf8 win in 7 half-moves
9 Na6 win in 7 half-moves
10 Na8 win in 7 half-moves
11 Kc5 win in 11 half-moves
12 Kd5 win in 11 half-moves
13 Kd6 win in 11 half-moves
14 Kd7 win in 11 half-moves
15 Kd8 win in 11 half-moves
16 Ke5 win in 11 half-moves
17 Ke8 win in 11 half-moves
18 Nb5 win in 11 half-moves
19 Kf7 win in 13 half-moves
20 Kc4 loss in 4 half-moves
21 Nd5 loss in 4 half-moves
22 Ne6 loss in 4 half-moves
23 Ne8 loss in 4 half-moves