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 Kc8 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 Ke6 win in 1 half-moves
5 Ke7 win in 1 half-moves
6 Ke8 win in 1 half-moves
7 Na8 win in 1 half-moves
8 Ne8 win in 1 half-moves
9 Kb4 loss in 1 half-moves
10 Kb6 loss in 1 half-moves
11 Kc4 loss in 1 half-moves
12 Kcc6 loss in 1 half-moves
13 Kcd6 loss in 1 half-moves
14 Kd4 loss in 1 half-moves
15 Kd5 loss in 1 half-moves
16 Kdc6 loss in 1 half-moves
17 Kdd6 loss in 1 half-moves
18 Na6 loss in 1 half-moves
19 Nd5 loss in 1 half-moves
20 Ne6 loss in 1 half-moves