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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Nc2 win in 3 half-moves
5 Kb3 draw
6 Nb1 draw
7 Ka1 loss in 6 half-moves
8 Ka2 loss in 6 half-moves
9 Kb1 loss in 6 half-moves
10 Nb5 loss in 2 half-moves
11 Nc4 loss in 2 half-moves