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 Kbc8 win in 1 half-moves
6 Kc6 win in 1 half-moves
7 Kd6 win in 1 half-moves
8 Kd8 win in 1 half-moves
9 Kdc8 win in 1 half-moves
10 Ke6 win in 1 half-moves
11 Ke7 win in 1 half-moves
12 Ke8 win in 1 half-moves
13 Na8 win in 1 half-moves
14 Nb5 win in 1 half-moves
15 Ne6 win in 1 half-moves
16 Ne8 win in 1 half-moves
17 Na6 loss in 1 half-moves
18 Nd5 loss in 1 half-moves