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

EGTB: win in 2 half-moves

# move score
1 b2 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Kb5 win in 1 half-moves
5 Kb6 win in 1 half-moves
6 Kb7 win in 1 half-moves
7 Kc5 win in 1 half-moves
8 Kc7 win in 1 half-moves
9 Kd5 win in 1 half-moves
10 Kd7 win in 1 half-moves
11 Ke5 win in 1 half-moves
12 Ke6 win in 1 half-moves
13 Na1 win in 1 half-moves
14 Na3 win in 1 half-moves
15 Nb4 win in 1 half-moves
16 Nd4 win in 1 half-moves
17 Ne1 win in 1 half-moves
18 Ne3 win in 1 half-moves
19 Kc6 loss in 1 half-moves
20 Ke7 loss in 1 half-moves