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 Kc5 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Nc1 win in 3 half-moves
5 Kd3 win in 15 half-moves
6 Kb3 loss in 8 half-moves
7 Kc3 loss in 4 half-moves
8 Kb4 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Nb4 loss in 2 half-moves
11 Nc3 loss in 2 half-moves