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

EGTB: win in 10 half-moves

# move score
1 Kb2 win in 9 half-moves
2 Nc1 win in 9 half-moves
3 Ka1 win in 11 half-moves
4 Kc2 win in 15 half-moves
5 Kc1 draw
6 Nb4 loss in 2 half-moves
7 Nc3 loss in 2 half-moves