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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kc8 win in 1 half-moves
6 Kcd6 win in 1 half-moves
7 Kcd7 win in 1 half-moves
8 Kcd8 win in 1 half-moves
9 Ke6 win in 1 half-moves
10 Ke8 win in 1 half-moves
11 Ked6 win in 1 half-moves
12 Ked7 win in 1 half-moves
13 Ked8 win in 1 half-moves
14 Kf6 win in 1 half-moves
15 Kf7 win in 1 half-moves
16 Kf8 win in 1 half-moves
17 Na1 loss in 1 half-moves
18 Na5 loss in 1 half-moves
19 Nc1 loss in 1 half-moves
20 Nc5 loss in 1 half-moves
21 Nd2 loss in 1 half-moves
22 Nd4 loss in 1 half-moves