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 Rd7 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kb4 win in 5 half-moves
5 Kb8 win in 5 half-moves
6 Kc4 win in 5 half-moves
7 Kd4 win in 5 half-moves
8 Rc7 win in 5 half-moves
9 Re7 win in 5 half-moves
10 Rf7 win in 5 half-moves
11 Kb7 win in 9 half-moves
12 Kc7 win in 9 half-moves
13 Kd3 win in 9 half-moves
14 Kd8 win in 11 half-moves
15 Kd7 win in 15 half-moves
16 Ra8 win in 29 half-moves
17 Kb2 draw
18 Kc2 draw
19 Kd2 draw
20 Ra1 draw
21 Ra3 draw
22 Ra6 draw
23 Ra2 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves