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

EGTB: win in 3 half-moves

# move score
1 Ra7 win in 2 half-moves
2 Re1 win in 2 half-moves
3 Ra3 win in 6 half-moves
4 Rb1 win in 6 half-moves
5 Ra4 win in 10 half-moves
6 Ra2 win in 14 half-moves
7 Ra5 loss in 2 half-moves
8 Ra6 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rh1 loss in 2 half-moves