Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Ke6 win in 1 half-moves
4 Ng6 win in 1 half-moves
5 b4 loss in 2 half-moves
6 Ka4 loss in 2 half-moves
7 Kb4 loss in 2 half-moves
8 Kc7 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Nc4 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Nf3 loss in 2 half-moves
16 Nf7 loss in 2 half-moves
17 Ng4 loss in 2 half-moves
18 Ka6 loss in 1 half-moves
19 Kc6 loss in 1 half-moves
20 Nc6 loss in 1 half-moves