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

EGTB: win in 4 half-moves

# move score
1 Nd7 win in 3 half-moves
2 Kb5 win in 9 half-moves
3 Kb3 win in 13 half-moves
4 Ka5 win in 17 half-moves
5 Ka3 draw
6 Ka4 draw
7 Kc4 draw
8 Kc5 draw
9 Na4 draw
10 Nc8 draw
11 Na8 loss in 14 half-moves
12 Kc3 loss in 2 half-moves
13 Nc4 loss in 2 half-moves
14 Nd5 loss in 2 half-moves