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

EGTB: win in 50 half-moves

# move score
1 Rd6 win in 49 half-moves
2 Rd7 win in 49 half-moves
3 Rd8 win in 51 half-moves
4 Rd5 win in 53 half-moves
5 Rd4 win in 55 half-moves
6 Ra1 draw
7 Rb1 draw
8 Kf7 loss in 2 half-moves
9 Kf8 loss in 2 half-moves
10 Kgg7 loss in 2 half-moves
11 Kgh7 loss in 2 half-moves
12 Khg7 loss in 2 half-moves
13 Khh7 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves