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

EGTB: win in 44 half-moves

# move score
1 Kb2 win in 43 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kc1 draw
5 Kc2 draw
6 Nb4 draw
7 Nc5 draw
8 Nc7 loss in 10 half-moves
9 Nb8 loss in 8 half-moves