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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kc3 draw
4 Kc2 loss in 50 half-moves
5 Ka3 loss in 48 half-moves
6 Ka2 loss in 46 half-moves
7 Kc1 loss in 44 half-moves
8 Ka1 loss in 36 half-moves