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

EGTB: win in 2 half-moves

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