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

EGTB: win in 18 half-moves

# move score
1 Kd7 win in 17 half-moves
2 Kd8 loss in 4 half-moves
3 Kc4 loss in 2 half-moves
4 Kc5 loss in 2 half-moves
5 Kc6 loss in 2 half-moves
6 Kd4 loss in 2 half-moves
7 Kd6 loss in 2 half-moves
8 Ke4 loss in 2 half-moves
9 Ke5 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Na3 loss in 2 half-moves
13 Na7 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Nc7 loss in 2 half-moves
16 Nd4 loss in 2 half-moves
17 Nd6 loss in 2 half-moves
18 Kf7 loss in 1 half-moves
19 Kf8 loss in 1 half-moves