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

EGTB: win in 12 half-moves

# move score
1 K6b6 win in 11 half-moves
2 K7b6 win in 11 half-moves
3 K7b7 win in 11 half-moves
4 Kb8 win in 13 half-moves
5 K6b7 win in 15 half-moves
6 Nb7 win in 19 half-moves
7 K7d7 loss in 4 half-moves
8 Kc5 loss in 4 half-moves
9 Kc8 loss in 4 half-moves
10 Kd5 loss in 4 half-moves
11 Kd8 loss in 4 half-moves
12 Nc8 loss in 4 half-moves
13 K6d7 loss in 3 half-moves
14 b4 loss in 2 half-moves
15 Nc4 loss in 2 half-moves
16 Ne4 loss in 2 half-moves
17 Ne8 loss in 2 half-moves
18 Nf5 loss in 2 half-moves
19 Nf7 loss in 2 half-moves