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

EGTB: win in 4 half-moves

# move score
1 Ke1 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Nc3 win in 5 half-moves
4 Kc1 draw
5 Kc2 draw
6 Kd2 draw
7 Nc1 loss in 12 half-moves
8 Nb4 loss in 2 half-moves