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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Ra7 win in 7 half-moves
4 Ka5 win in 9 half-moves
5 Kb5 win in 11 half-moves
6 Kb7 win in 11 half-moves
7 Kc7 win in 11 half-moves
8 Kd7 win in 13 half-moves
9 Ra8 win in 23 half-moves
10 Kb8 win in 35 half-moves
11 Ka3 draw
12 Kb3 draw
13 Kb4 draw
14 Kd8 draw
15 Rd6 draw
16 Re6 draw
17 Rf6 draw
18 Ra5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves