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

EGTB: win in 10 half-moves

# move score
1 Na4 win in 9 half-moves
2 Ka5 draw
3 Kc5 draw
4 Kc6 draw
5 Ka6 loss in 14 half-moves
6 Kb5 loss in 4 half-moves
7 Ka7 loss in 2 half-moves
8 Kb7 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Nd1 loss in 2 half-moves
11 Nd3 loss in 2 half-moves
12 Kc7 loss in 1 half-moves