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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 R5f6 loss in 2 half-moves
4 R5f7 loss in 2 half-moves
5 R8f6 loss in 2 half-moves
6 R8f7 loss in 2 half-moves
7 Rb5 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Rd5 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Rf1 loss in 1 half-moves
21 Rf2 loss in 1 half-moves
22 Rf4 loss in 1 half-moves