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

EGTB: win in 2 half-moves

# move score
1 b3 win in 1 half-moves
2 K6b7 win in 1 half-moves
3 K6c7 win in 1 half-moves
4 K6d7 win in 1 half-moves
5 K8b7 win in 1 half-moves
6 K8c7 win in 1 half-moves
7 K8d7 win in 1 half-moves
8 Kb6 win in 1 half-moves
9 Kb8 win in 1 half-moves
10 Kd5 win in 1 half-moves
11 Kd6 win in 1 half-moves
12 Kd8 win in 1 half-moves
13 Nd7 win in 1 half-moves
14 Ne6 win in 1 half-moves
15 Ng6 win in 1 half-moves
16 Nh7 win in 1 half-moves
17 Kb5 loss in 1 half-moves
18 Kc5 loss in 1 half-moves