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

EGTB: win in 2 half-moves

# move score
1 Na3 win in 1 half-moves
2 Kb3 loss in 36 half-moves
3 Kd2 loss in 20 half-moves
4 Kd3 loss in 20 half-moves
5 Nc3 loss in 20 half-moves
6 Kb2 loss in 18 half-moves
7 Kc3 loss in 14 half-moves
8 Nd2 loss in 12 half-moves
9 Kd1 loss in 10 half-moves
10 Kc1 loss in 8 half-moves