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

EGTB: win in 10 half-moves

# move score
1 Kb5 win in 9 half-moves
2 Kb6 win in 9 half-moves
3 Ka5 draw
4 Na3 draw
5 Nc3 draw
6 Nd2 draw
7 Ka7 loss in 2 half-moves
8 Kb7 loss in 2 half-moves