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 Nc2 win in 3 half-moves
3 Nb5 win in 9 half-moves
4 Kb6 win in 23 half-moves
5 Kb4 draw
6 Kb5 draw
7 Kc4 draw
8 Kc6 draw
9 Nc4 draw
10 Kd4 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves