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

EGTB: win in 14 half-moves

# move score
1 Kb5 win in 13 half-moves
2 Kd5 win in 13 half-moves
3 Na6 win in 13 half-moves
4 Kb7 win in 15 half-moves
5 Kd6 win in 15 half-moves
6 Na8 win in 15 half-moves
7 Nb5 win in 15 half-moves
8 Kc5 win in 17 half-moves
9 b5 loss in 4 half-moves
10 Kd8 loss in 4 half-moves
11 Ke7 loss in 4 half-moves
12 Ked7 loss in 4 half-moves
13 Kf7 loss in 4 half-moves
14 Kf8 loss in 4 half-moves
15 Nd5 loss in 4 half-moves
16 Ne6 loss in 4 half-moves
17 Kcd7 loss in 3 half-moves