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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Ka3 draw
4 Ka4 draw
5 Kc3 draw
6 Kc4 draw
7 Ka2 loss in 50 half-moves
8 Kc2 loss in 50 half-moves