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

EGTB: win in 10 half-moves

# move score
1 Rh3 win in 9 half-moves
2 Rh5 win in 9 half-moves
3 R3a4 win in 11 half-moves
4 R5a4 win in 11 half-moves
5 Ra1 win in 11 half-moves
6 Ra2 win in 11 half-moves
7 Rb3 win in 11 half-moves
8 Rb5 win in 11 half-moves
9 Rc3 win in 11 half-moves
10 Rc5 win in 11 half-moves
11 Rd3 win in 11 half-moves
12 Rd5 win in 11 half-moves
13 Ra6 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg5 loss in 2 half-moves