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 Ka7 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kb8 win in 1 half-moves
5 Kd7 win in 1 half-moves
6 Kd8 win in 1 half-moves
7 Ke7 win in 1 half-moves
8 Kf7 win in 1 half-moves
9 Kf8 win in 1 half-moves
10 Ng1 draw
11 Ng3 draw
12 Nc1 loss in 2 half-moves
13 Nc3 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Nf4 loss in 2 half-moves