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

EGTB: win in 12 half-moves

# move score
1 Kb5 win in 11 half-moves
2 Kc5 win in 11 half-moves
3 Kd5 win in 11 half-moves
4 Kf6 win in 13 half-moves
5 Na6 win in 13 half-moves
6 Kcd6 win in 15 half-moves
7 Na8 win in 15 half-moves
8 Nb5 win in 15 half-moves
9 Kcd7 win in 17 half-moves
10 Ked6 loss in 6 half-moves
11 b5 loss in 4 half-moves
12 Kb7 loss in 4 half-moves
13 Kd8 loss in 4 half-moves
14 Ke6 loss in 4 half-moves
15 Ke8 loss in 4 half-moves
16 Ked7 loss in 4 half-moves
17 Kf7 loss in 4 half-moves
18 Kf8 loss in 4 half-moves
19 Nd5 loss in 4 half-moves
20 Ne6 loss in 4 half-moves
21 Ne8 loss in 4 half-moves