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

EGTB: win in 6 half-moves

# move score
1 b4 win in 5 half-moves
2 Ka7 win in 9 half-moves
3 Kab7 win in 9 half-moves
4 Kb6 win in 9 half-moves
5 Kc7 win in 9 half-moves
6 Kd7 win in 9 half-moves
7 Kd8 win in 9 half-moves
8 Nc6 win in 13 half-moves
9 Kb8 win in 17 half-moves
10 Nd7 win in 17 half-moves
11 Kcb7 draw
12 Ka5 loss in 4 half-moves
13 Nc4 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Nf3 loss in 2 half-moves
16 Nf7 loss in 2 half-moves
17 Ng4 loss in 2 half-moves
18 Ng6 loss in 2 half-moves