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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Ka6 draw
3 Kaa5 draw
4 Kb6 draw
5 Kba5 draw
6 Ka3 loss in 2 half-moves
7 Kab4 loss in 2 half-moves
8 Kbb4 loss in 2 half-moves
9 Kc4 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves