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

EGTB: win in 8 half-moves

# move score
1 Rb7 win in 7 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kd7 draw
8 Ke7 draw
9 Ke8 draw
10 Kf8 draw
11 Kg8 draw
12 Ra1 draw
13 Ra2 draw
14 Ra6 draw
15 Ra8 draw
16 Rc7 draw
17 Rd7 draw
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Kg6 loss in 2 half-moves
23 Kg7 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Re7 loss in 2 half-moves