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

EGTB: win in 8 half-moves

# move score
1 Rb6 win in 7 half-moves
2 Kb5 win in 9 half-moves
3 Kc5 win in 9 half-moves
4 Kb7 win in 11 half-moves
5 Kc7 win in 11 half-moves
6 Kb6 win in 13 half-moves
7 Kb2 draw
8 Kc2 draw
9 Kd6 draw
10 Kd7 draw
11 Ra1 draw
12 Rb5 draw
13 Rb7 draw
14 Rb8 draw
15 Kd1 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves