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 Kc6 win in 1 half-moves
4 Nd6 win in 1 half-moves
5 Nd8 win in 1 half-moves
6 Ne5 win in 1 half-moves
7 Kb7 loss in 2 half-moves
8 Kb8 loss in 2 half-moves
9 Kcb6 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Ka4 loss in 1 half-moves
14 Kab6 loss in 1 half-moves
15 Kb4 loss in 1 half-moves
16 Kc8 loss in 1 half-moves
17 Ng5 loss in 1 half-moves
18 Nh6 loss in 1 half-moves
19 Nh8 loss in 1 half-moves