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

EGTB: win in 6 half-moves

# move score
1 Na4 win in 5 half-moves
2 Ke7 win in 11 half-moves
3 Kd7 win in 15 half-moves
4 Nd7 win in 19 half-moves
5 Kc7 draw
6 Kc8 draw
7 Ke8 draw
8 Na8 draw
9 Nc8 draw
10 Nc4 loss in 2 half-moves
11 Nd5 loss in 2 half-moves