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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 K2b3 draw
3 K3b2 draw
4 K3b3 draw
5 Ka1 draw
6 Ka4 draw
7 Kb1 draw
8 K2b2 loss in 2 half-moves