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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Rg1 win in 1 half-moves
5 Rg3 win in 1 half-moves
6 Rg8 win in 1 half-moves
7 Ra6 loss in 2 half-moves
8 Rb6 loss in 2 half-moves
9 Re6 loss in 2 half-moves
10 Rg2 loss in 2 half-moves
11 Rg4 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Rg7 loss in 2 half-moves
14 Rh6 loss in 2 half-moves