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 Ka4 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Ka6 draw
5 Kab6 draw
6 Kb7 draw
7 Kb8 draw
8 Kc6 draw
9 Kc8 draw
10 Kcb6 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Nf2 draw
15 Nf4 loss in 2 half-moves
16 Ng1 loss in 2 half-moves
17 Ng5 loss in 2 half-moves