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 Ka7 win in 1 half-moves
4 Kb7 win in 1 half-moves
5 Kbc7 win in 1 half-moves
6 Kc8 win in 1 half-moves
7 Kd7 win in 1 half-moves
8 Kdc7 win in 1 half-moves
9 Ke7 win in 1 half-moves
10 Ke8 win in 1 half-moves
11 Nb4 win in 1 half-moves
12 Nc3 win in 1 half-moves
13 Nc7 win in 1 half-moves
14 Ne3 win in 1 half-moves
15 Ne7 win in 1 half-moves
16 Nf4 win in 1 half-moves
17 Nf6 win in 1 half-moves
18 Ka5 loss in 1 half-moves
19 Kc5 loss in 1 half-moves
20 Kc6 loss in 1 half-moves