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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kc6 win in 3 half-moves
3 Kcb6 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Kb5 win in 5 half-moves
9 Kd6 win in 5 half-moves
10 Ra7 win in 7 half-moves
11 Kd7 win in 9 half-moves
12 Ka4 draw
13 Ka6 draw
14 Kab6 draw
15 Kb8 draw
16 Kc8 draw
17 Kd8 draw
18 Kb4 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves