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

EGTB: win in 2 half-moves

# move score
1 b4 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Kc4 win in 1 half-moves
5 Kc5 win in 1 half-moves
6 Kc6 win in 1 half-moves
7 Kd4 win in 1 half-moves
8 Ke4 win in 1 half-moves
9 Ke5 win in 1 half-moves
10 Ke6 win in 1 half-moves
11 Nb7 win in 1 half-moves
12 Nc4 win in 1 half-moves
13 Nc8 win in 1 half-moves
14 Kb6 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Ne4 loss in 1 half-moves
17 Ne8 loss in 1 half-moves
18 Nf5 loss in 1 half-moves
19 Nf7 loss in 1 half-moves