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

EGTB: win in 14 half-moves

# move score
1 Kd6 win in 13 half-moves
2 Ka6 win in 15 half-moves
3 Na7 win in 17 half-moves
4 Nb8 win in 17 half-moves
5 Kb5 loss in 4 half-moves
6 b5 loss in 3 half-moves
7 Kc5 loss in 3 half-moves
8 Ka4 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Kc4 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Nb4 loss in 2 half-moves
16 Nd4 loss in 2 half-moves
17 Nd8 loss in 2 half-moves
18 Ne5 loss in 2 half-moves
19 Ne7 loss in 2 half-moves