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

EGTB: win in 10 half-moves

# move score
1 Ke4 win in 9 half-moves
2 Kc2 loss in 2 half-moves
3 Kc4 loss in 2 half-moves
4 Kd4 loss in 2 half-moves
5 Ke2 loss in 2 half-moves
6 Ke3 loss in 2 half-moves
7 Nb6 loss in 2 half-moves
8 Nc7 loss in 2 half-moves
9 Kc3 loss in 1 half-moves
10 Kd2 loss in 1 half-moves