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

EGTB: win in 10 half-moves

# move score
1 Kb7 win in 9 half-moves
2 Kc7 win in 9 half-moves
3 Kd7 win in 9 half-moves
4 Rb7 win in 9 half-moves
5 Kb5 win in 15 half-moves
6 Rb5 win in 17 half-moves
7 Ka3 draw
8 Kd8 draw
9 Rb6 draw
10 Ka4 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Ra8 loss in 2 half-moves