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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Ne1 win in 7 half-moves
4 Ne5 win in 7 half-moves
5 Kb7 draw
6 Kc7 draw
7 Kd7 draw
8 Nd2 draw
9 Nd4 draw
10 Ng5 draw
11 Nh4 draw
12 Nh2 loss in 14 half-moves
13 Ng1 loss in 10 half-moves
14 Kb5 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves