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

EGTB: win in 2 half-moves

# move score
1 Na5 win in 1 half-moves
2 Ke1 loss in 34 half-moves
3 Ke2 loss in 34 half-moves
4 Kc1 loss in 32 half-moves
5 Kc2 loss in 32 half-moves
6 Kd2 loss in 32 half-moves
7 Nd2 loss in 20 half-moves
8 Na1 loss in 18 half-moves
9 Nc1 loss in 14 half-moves
10 Nc5 loss in 2 half-moves
11 Nd4 loss in 2 half-moves