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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Ka3 draw
4 Ka4 draw
5 Kbb3 draw
6 Kbc3 draw
7 Kcb3 draw
8 Kcc3 draw
9 Kd3 draw
10 Kd4 draw
11 Kbb5 loss in 1 half-moves
12 Kbc5 loss in 1 half-moves
13 Kcb5 loss in 1 half-moves
14 Kcc5 loss in 1 half-moves