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 Kb7 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Kd7 win in 1 half-moves
6 Na6 win in 1 half-moves
7 Nd3 win in 1 half-moves
8 Nd7 win in 1 half-moves
9 Ne4 win in 1 half-moves
10 Ne6 win in 1 half-moves
11 Kab5 loss in 2 half-moves
12 Kab6 loss in 2 half-moves
13 Ka4 loss in 1 half-moves
14 Ka6 loss in 1 half-moves
15 Kcb5 loss in 1 half-moves
16 Kcb6 loss in 1 half-moves
17 Kd5 loss in 1 half-moves
18 Na4 loss in 1 half-moves
19 Nb3 loss in 1 half-moves
20 Nb7 loss in 1 half-moves