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

EGTB: win in 4 half-moves

# move score
1 Nb1 win in 3 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kb5 draw
5 Kc5 draw
6 Kd5 draw
7 Na4 draw
8 Nb5 draw
9 Ne2 draw
10 Na2 loss in 6 half-moves
11 Kd3 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Nd1 loss in 2 half-moves
14 Nd5 loss in 2 half-moves
15 Ne4 loss in 2 half-moves