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 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kb8 win in 1 half-moves
5 Kc8 win in 1 half-moves
6 Kcc6 win in 1 half-moves
7 Kcd7 win in 1 half-moves
8 Kd5 win in 1 half-moves
9 Kd8 win in 1 half-moves
10 Kdc6 win in 1 half-moves
11 Kdd7 win in 1 half-moves
12 Ke5 win in 1 half-moves
13 Ke6 win in 1 half-moves
14 Ke7 win in 1 half-moves
15 Nd8 win in 1 half-moves
16 Ne5 win in 1 half-moves
17 Ng5 win in 1 half-moves
18 Nh6 win in 1 half-moves
19 Nh8 win in 1 half-moves
20 Kc5 loss in 1 half-moves