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 Ka2 draw
3 Ka3 draw
4 Kb2 draw
5 Kb4 draw
6 Kc2 draw
7 Kc4 draw
8 Na2 draw
9 Nb1 draw
10 Nd1 draw
11 Ne2 draw
12 Ka4 loss in 4 half-moves
13 Nb5 loss in 2 half-moves
14 Nd5 loss in 2 half-moves
15 Ne4 loss in 2 half-moves