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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Ka5 draw
3 Kb4 draw
4 Nd6 draw
5 Nd8 draw
6 Ne5 draw
7 Ng5 draw
8 Kb3 loss in 6 half-moves
9 Ka3 loss in 4 half-moves
10 Nh6 loss in 3 half-moves
11 Nh8 loss in 3 half-moves