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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rg5 loss in 8 half-moves
5 Rg6 loss in 8 half-moves
6 Rg7 loss in 8 half-moves
7 Rg8 loss in 8 half-moves
8 Kg2 loss in 2 half-moves
9 Kh2 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rg2 loss in 2 half-moves
12 Rg3 loss in 2 half-moves
13 Rc1 loss in 1 half-moves
14 Rd1 loss in 1 half-moves
15 Re1 loss in 1 half-moves