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 Ka2 win in 7 half-moves
4 Kb2 win in 7 half-moves
5 Ka1 draw
6 Na2 draw
7 Na6 draw
8 Nc2 draw
9 Nc6 draw
10 Nd3 draw
11 Nd5 loss in 2 half-moves