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

EGTB: win in 2 half-moves

# move score
1 Na4 win in 1 half-moves
2 Kc3 draw
3 Kc5 draw
4 Kd3 draw
5 Ke3 draw
6 Ke4 draw
7 Nc4 draw
8 Nd1 draw
9 Nd3 draw
10 Kc4 loss in 38 half-moves
11 Kd5 loss in 34 half-moves
12 Ke5 loss in 2 half-moves