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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ka5 draw
3 Ka6 draw
4 Kc4 draw
5 Kc6 draw
6 Nb2 draw
7 Nc3 draw
8 Nc5 draw
9 Nb6 loss in 18 half-moves
10 Kb6 loss in 10 half-moves
11 Kc5 loss in 1 half-moves