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 Rb7 win in 3 half-moves
3 Ra5 win in 7 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kb6 draw
7 Kb7 draw
8 Kb8 draw
9 Ke4 draw
10 Ke5 draw
11 Ke6 draw
12 Kf4 draw
13 Kf6 draw
14 Kg4 draw
15 Kg5 draw
16 Kg6 draw
17 Rb3 draw
18 Rb4 draw
19 Rb8 draw
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re5 loss in 2 half-moves