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

EGTB: win in 2 half-moves

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