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 Nb2 draw
6 Nb6 draw
7 Nc5 draw
8 Kb6 loss in 4 half-moves
9 Kc6 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Kc5 loss in 1 half-moves