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

EGTB: win in 6 half-moves

# move score
1 Kb3 win in 5 half-moves
2 Kd5 win in 5 half-moves
3 Kd6 win in 5 half-moves
4 Kd7 win in 7 half-moves
5 Kbb5 draw
6 Ka3 loss in 2 half-moves
7 Ka4 loss in 2 half-moves
8 Ka5 loss in 2 half-moves
9 Kb7 loss in 2 half-moves
10 Kbc5 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kcb5 loss in 2 half-moves
15 Kcc5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves