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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Ke2 win in 23 half-moves
3 Nc2 win in 27 half-moves
4 Kg2 win in 31 half-moves
5 Kg1 draw
6 Ke1 loss in 1 half-moves
7 Kf2 loss in 1 half-moves