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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc4 win in 5 half-moves
3 Kb6 draw
4 Kc5 draw
5 Nb4 draw
6 Nc1 draw
7 Nc3 draw
8 Kc6 loss in 6 half-moves
9 Ka4 loss in 4 half-moves
10 Ka5 loss in 4 half-moves
11 Ka6 loss in 4 half-moves