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 Kb6 win in 1 half-moves
5 Kb7 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Kd8 win in 1 half-moves
8 Nd4 win in 1 half-moves
9 Nf4 win in 1 half-moves
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Nc1 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Ng1 loss in 2 half-moves
16 Ng3 loss in 2 half-moves
17 Ke6 loss in 1 half-moves
18 Ke7 loss in 1 half-moves
19 Ke8 loss in 1 half-moves