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

EGTB: win in 8 half-moves

# move score
1 Ra3 win in 7 half-moves
2 Rb3 win in 7 half-moves
3 Rb8 win in 7 half-moves
4 Ra8 win in 9 half-moves
5 Rf3 win in 9 half-moves
6 Rf8 win in 9 half-moves
7 Rgh8 win in 9 half-moves
8 Rh4 win in 9 half-moves
9 Rhg3 win in 9 half-moves
10 Rg4 win in 11 half-moves
11 Rh1 win in 11 half-moves
12 Rh2 win in 11 half-moves
13 Rg1 win in 13 half-moves
14 Rg2 win in 13 half-moves
15 Rgg3 win in 13 half-moves
16 Rhh8 loss in 4 half-moves
17 Rc3 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves