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

EGTB: win in 4 half-moves

# move score
1 Na4 win in 3 half-moves
2 Ka5 draw
3 Ka6 draw
4 Kc5 draw
5 Kc6 draw
6 Nc4 draw
7 Nc8 draw
8 Nd7 draw
9 Na8 loss in 18 half-moves
10 Ka4 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Nd5 loss in 2 half-moves