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

EGTB: win in 8 half-moves

# move score
1 K6a7 win in 7 half-moves
2 K6c7 win in 7 half-moves
3 K8a7 win in 7 half-moves
4 K8b7 win in 7 half-moves
5 K8c7 win in 7 half-moves
6 Ka5 win in 7 half-moves
7 Ka6 win in 7 half-moves
8 Ka8 win in 7 half-moves
9 Kb5 win in 7 half-moves
10 Kc6 win in 7 half-moves
11 Kc8 win in 7 half-moves
12 K6b7 loss in 4 half-moves
13 Kc5 loss in 4 half-moves
14 Nb5 loss in 4 half-moves
15 Nc6 loss in 4 half-moves
16 Ne6 loss in 4 half-moves
17 b2 loss in 2 half-moves
18 Nc2 loss in 2 half-moves
19 Ne2 loss in 2 half-moves
20 Nf3 loss in 2 half-moves
21 Nf5 loss in 2 half-moves