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

EGTB: win in 8 half-moves

# move score
1 Rf5 win in 7 half-moves
2 Rg5 win in 7 half-moves
3 Rf6 win in 9 half-moves
4 Rf8 win in 9 half-moves
5 Rff7 win in 9 half-moves
6 Rg6 win in 9 half-moves
7 Rg8 win in 9 half-moves
8 Rgg7 win in 9 half-moves
9 Ra1 loss in 4 half-moves
10 Ra7 loss in 4 half-moves
11 Rb1 loss in 4 half-moves
12 Rb7 loss in 4 half-moves
13 Rgh1 loss in 4 half-moves
14 Rh5 loss in 4 half-moves
15 Rh6 loss in 4 half-moves
16 Rh8 loss in 4 half-moves
17 Rhf7 loss in 4 half-moves
18 Rhg7 loss in 4 half-moves
19 Rhh1 loss in 4 half-moves
20 Rc1 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rg3 loss in 2 half-moves
31 Rg4 loss in 2 half-moves
32 Rh2 loss in 2 half-moves
33 Rh3 loss in 2 half-moves
34 Rh4 loss in 2 half-moves