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

EGTB: win in 2 half-moves

# move score
1 Nb4 win in 1 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kb7 draw
6 Kc6 draw
7 Kc7 draw
8 Nc5 draw
9 Nc7 loss in 10 half-moves
10 Nb8 loss in 8 half-moves
11 Kc5 loss in 1 half-moves