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 Ka6 win in 1 half-moves
3 Ka8 win in 1 half-moves
4 Kb6 win in 1 half-moves
5 Kb7 win in 1 half-moves
6 Kb8 win in 1 half-moves
7 Kd4 win in 1 half-moves
8 Kd6 win in 1 half-moves
9 Ke4 win in 1 half-moves
10 Ke5 win in 1 half-moves
11 Nc5 win in 1 half-moves
12 Nd4 win in 1 half-moves
13 Nd8 win in 1 half-moves
14 Nf8 win in 1 half-moves
15 Ng5 win in 1 half-moves
16 Ng7 win in 1 half-moves
17 Kc4 loss in 1 half-moves
18 Kc5 loss in 1 half-moves
19 Kc6 loss in 1 half-moves
20 Nc7 loss in 1 half-moves
21 Nf4 loss in 1 half-moves