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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Nc4 win in 3 half-moves
3 Kd1 win in 5 half-moves
4 Kb2 win in 7 half-moves
5 Kb3 win in 7 half-moves
6 Nc8 win in 7 half-moves
7 Kc1 win in 9 half-moves
8 Kb1 draw
9 Nb7 draw
10 Ne8 draw
11 Nf7 draw
12 Kc3 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ne4 loss in 2 half-moves
16 Nf5 loss in 2 half-moves