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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rab7 win in 1 half-moves
3 Rgb7 win in 1 half-moves
4 Ra1 loss in 2 half-moves
5 Ra2 loss in 2 half-moves
6 Ra4 loss in 2 half-moves
7 Ra5 loss in 2 half-moves
8 Ra6 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rac7 loss in 2 half-moves
11 Rad7 loss in 2 half-moves
12 Rae7 loss in 2 half-moves
13 Raf7 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rgc7 loss in 2 half-moves
22 Rgd7 loss in 2 half-moves
23 Rge7 loss in 2 half-moves
24 Rgf7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves