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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ra8 draw
3 Rc1 draw
4 Rd1 draw
5 Re1 draw
6 Re6 draw
7 Rf1 draw
8 Rf6 draw
9 Rh1 draw
10 Rh6 draw
11 Ra2 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Raa1 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rg6 loss in 1 half-moves
21 Rga1 loss in 1 half-moves