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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ka7 win in 5 half-moves
3 Kb8 win in 5 half-moves
4 Ke7 win in 5 half-moves
5 Kf7 win in 5 half-moves
6 Kf8 win in 5 half-moves
7 Ra5 win in 5 half-moves
8 Rb3 win in 5 half-moves
9 Rb4 win in 5 half-moves
10 Rb6 win in 5 half-moves
11 Rb8 win in 5 half-moves
12 Kb7 win in 7 half-moves
13 Kd7 win in 7 half-moves
14 Kd8 win in 7 half-moves
15 Rc5 draw
16 Rh5 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves