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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Ka2 win in 1 half-moves
3 Kc2 win in 1 half-moves
4 Kc3 win in 1 half-moves
5 Kb3 loss in 34 half-moves
6 Ka3 loss in 30 half-moves
7 Kc1 loss in 30 half-moves
8 Kb1 loss in 22 half-moves