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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kb3 draw
4 K4a5 loss in 2 half-moves
5 K6a5 loss in 2 half-moves
6 Ka7 loss in 2 half-moves
7 Kb6 loss in 2 half-moves
8 Kb7 loss in 2 half-moves
9 K4b5 loss in 1 half-moves
10 K6b5 loss in 1 half-moves