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 Kb4 draw
3 Kc4 draw
4 Nc1 draw
5 Ka4 loss in 18 half-moves
6 Nc5 loss in 16 half-moves
7 Kb6 loss in 6 half-moves
8 Ka5 loss in 4 half-moves
9 Ka6 loss in 4 half-moves
10 Na5 loss in 4 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Nd4 loss in 2 half-moves
14 Nd2 loss in 1 half-moves