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

EGTB: win in 16 half-moves

# move score
1 K3b3 win in 15 half-moves
2 K3b4 win in 15 half-moves
3 K4b4 win in 17 half-moves
4 Kb5 win in 17 half-moves
5 K4b3 draw
6 Ka2 draw
7 Ka5 draw
8 Kb2 draw