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

EGTB: win in 6 half-moves

# move score
1 Kc7 win in 5 half-moves
2 Kd3 win in 9 half-moves
3 Kd4 win in 9 half-moves
4 Kd5 win in 9 half-moves
5 Kd7 win in 9 half-moves
6 Rb7 win in 9 half-moves
7 Kb7 draw
8 Kd8 draw
9 Ke3 draw
10 Ke5 draw
11 Ra8 draw
12 Rb1 draw
13 Rb4 draw
14 Rb6 draw
15 Kf3 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves