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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kc1 draw
5 Kc3 draw
6 Kd2 draw
7 Nb2 draw
8 Ne1 draw
9 Kd1 loss in 6 half-moves
10 Nb4 loss in 2 half-moves
11 Nc1 loss in 2 half-moves
12 Nc5 loss in 2 half-moves
13 Ne5 loss in 2 half-moves
14 Nf2 loss in 2 half-moves
15 Nf4 loss in 2 half-moves