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

EGTB: win in 2 half-moves

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