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

EGTB: win in 14 half-moves

# move score
1 b5 win in 13 half-moves
2 Ka5 win in 13 half-moves
3 Kb5 win in 13 half-moves
4 Ka7 win in 17 half-moves
5 Kab7 win in 17 half-moves
6 Kb8 win in 17 half-moves
7 Kc7 win in 17 half-moves
8 Kd8 win in 17 half-moves
9 Na5 win in 17 half-moves
10 Kd7 loss in 4 half-moves
11 Kcb7 loss in 3 half-moves
12 Na7 loss in 3 half-moves
13 Nb8 loss in 3 half-moves
14 Nd8 loss in 3 half-moves
15 Ne5 loss in 3 half-moves
16 Ne7 loss in 3 half-moves
17 Nb4 loss in 2 half-moves
18 Nd4 loss in 2 half-moves