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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kd1 draw
4 Ke1 loss in 12 half-moves
5 Ke2 loss in 12 half-moves
6 Nc1 loss in 8 half-moves
7 Kc3 loss in 2 half-moves
8 Kd3 loss in 2 half-moves
9 Ke3 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Nb4 loss in 1 half-moves