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

EGTB: win in 4 half-moves

# move score
1 Na1 win in 3 half-moves
2 Kc1 draw
3 Kc3 draw
4 Kd3 draw
5 Ke3 draw
6 Na3 draw
7 Ke2 loss in 48 half-moves
8 Ke1 loss in 38 half-moves
9 Kd1 loss in 26 half-moves
10 Ne3 loss in 26 half-moves
11 Ne1 loss in 12 half-moves
12 Nd4 loss in 2 half-moves
13 Nb4 loss in 1 half-moves