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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Na7 win in 3 half-moves
4 Kb6 draw
5 Kc5 draw
6 Kd5 draw
7 Kd6 draw
8 Na3 draw
9 Nc3 draw
10 Nc7 draw
11 Kd7 loss in 2 half-moves
12 Nd4 loss in 2 half-moves
13 Nd6 loss in 2 half-moves