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

EGTB: win in 4 half-moves

# move score
1 Na6 win in 3 half-moves
2 Nc6 win in 3 half-moves
3 Nd7 win in 3 half-moves
4 Kb5 win in 19 half-moves
5 Kc5 win in 41 half-moves
6 Kd4 draw
7 Kd5 draw
8 Kd3 loss in 14 half-moves
9 Kb3 loss in 8 half-moves
10 Kb4 loss in 1 half-moves
11 Kc3 loss in 1 half-moves