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

EGTB: win in 6 half-moves

# move score
1 Nb1 win in 5 half-moves
2 Kc2 draw
3 Kc3 draw
4 Kd2 draw
5 Ke2 draw
6 Ke4 draw
7 Nc2 draw
8 Kc4 loss in 2 half-moves
9 Nb5 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Kd4 loss in 1 half-moves
12 Ke3 loss in 1 half-moves