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

EGTB: win in 12 half-moves

# move score
1 b5 win in 11 half-moves
2 Kb5 win in 11 half-moves
3 Kc5 win in 11 half-moves
4 Kd5 win in 11 half-moves
5 Nd5 win in 11 half-moves
6 Ka7 win in 15 half-moves
7 Ka8 win in 15 half-moves
8 Kcc7 win in 15 half-moves
9 Nc8 win in 17 half-moves
10 Kbb7 loss in 4 half-moves
11 Kbc7 loss in 4 half-moves
12 Kc8 loss in 4 half-moves
13 Kcb7 loss in 4 half-moves
14 Kd6 loss in 4 half-moves
15 Kd7 loss in 4 half-moves
16 Nf5 loss in 2 half-moves
17 Ng6 loss in 2 half-moves
18 Ng8 loss in 2 half-moves