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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Ka5 draw
5 Kb5 draw
6 Na3 draw
7 Na5 draw
8 Nb2 draw
9 Nb6 draw
10 Nd2 draw
11 Nd6 draw
12 Ne3 draw
13 Ne5 draw