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

EGTB: win in 6 half-moves

# move score
1 Na4 win in 5 half-moves
2 Kc3 loss in 20 half-moves
3 Kc2 loss in 12 half-moves
4 Kd3 loss in 12 half-moves
5 Nd1 loss in 12 half-moves
6 Kc1 loss in 10 half-moves
7 Kd1 loss in 10 half-moves
8 Ke1 loss in 2 half-moves
9 Ke2 loss in 2 half-moves
10 Ke3 loss in 2 half-moves
11 Nc4 loss in 2 half-moves
12 Nd3 loss in 2 half-moves