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

EGTB: win in 12 half-moves

# move score
1 K7b7 win in 11 half-moves
2 K7b8 win in 11 half-moves
3 K8b7 win in 11 half-moves
4 K8b8 win in 11 half-moves
5 b5 loss in 4 half-moves
6 K7d7 loss in 4 half-moves
7 K7d8 loss in 4 half-moves
8 K8d7 loss in 4 half-moves
9 K8d8 loss in 4 half-moves
10 Kc6 loss in 4 half-moves
11 Kd6 loss in 4 half-moves
12 Nc4 loss in 4 half-moves
13 Nc6 loss in 4 half-moves
14 Nd7 loss in 3 half-moves
15 Nd3 loss in 2 half-moves
16 Nf3 loss in 2 half-moves
17 Nf7 loss in 2 half-moves
18 Ng4 loss in 2 half-moves
19 Ng6 loss in 2 half-moves