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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Ne6 win in 3 half-moves
3 Kb4 win in 7 half-moves
4 Kd5 win in 7 half-moves
5 Nb5 win in 7 half-moves
6 Na6 win in 9 half-moves
7 Na8 win in 13 half-moves
8 Kb5 win in 15 half-moves
9 Kc6 win in 15 half-moves
10 Kb6 win in 17 half-moves
11 Kc4 draw
12 Kd6 loss in 2 half-moves
13 Nd5 loss in 2 half-moves
14 Ne8 loss in 2 half-moves