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

EGTB: win in 14 half-moves

# move score
1 Kb5 win in 13 half-moves
2 Kb8 win in 15 half-moves
3 K7d7 loss in 4 half-moves
4 Kc8 loss in 4 half-moves
5 Kd5 loss in 4 half-moves
6 Kd8 loss in 4 half-moves
7 Nb5 loss in 4 half-moves
8 Nb7 loss in 4 half-moves
9 b5 loss in 3 half-moves
10 K6b7 loss in 3 half-moves
11 K6d7 loss in 3 half-moves
12 K7b7 loss in 3 half-moves
13 Kc5 loss in 3 half-moves
14 Nc8 loss in 3 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