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

EGTB: win in 2 half-moves

# move score
1 Kc3 win in 1 half-moves
2 Kaa5 draw
3 Kab5 draw
4 Kba5 draw
5 Kbb5 draw
6 Kc5 draw
7 Kaa3 loss in 1 half-moves
8 Kab3 loss in 1 half-moves
9 Kba3 loss in 1 half-moves
10 Kbb3 loss in 1 half-moves
11 Kc4 loss in 1 half-moves