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 Ka7 win in 1 half-moves
3 Ka8 win in 1 half-moves
4 Kb7 win in 1 half-moves
5 Kd6 win in 1 half-moves
6 Kd8 win in 1 half-moves
7 Ne7 win in 1 half-moves
8 Nf4 win in 1 half-moves
9 Nh4 win in 1 half-moves
10 Nh8 win in 1 half-moves
11 Kc6 loss in 2 half-moves
12 Kdc7 loss in 2 half-moves
13 Kdc8 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Kbc7 loss in 1 half-moves
18 Kbc8 loss in 1 half-moves
19 Ne5 loss in 1 half-moves
20 Nf8 loss in 1 half-moves