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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Rg2 win in 1 half-moves
4 Rg8 win in 1 half-moves
5 Rd1 loss in 2 half-moves
6 Rg3 loss in 2 half-moves
7 Rg4 loss in 2 half-moves
8 Rg5 loss in 2 half-moves
9 Rg6 loss in 2 half-moves
10 Rg7 loss in 2 half-moves
11 Ra1 loss in 1 half-moves
12 Rb1 loss in 1 half-moves
13 Rf1 loss in 1 half-moves
14 Rh1 loss in 1 half-moves