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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Rg3 win in 1 half-moves
3 c4 loss in 1 half-moves
4 f5 loss in 1 half-moves
5 Ra3 loss in 1 half-moves
6 Rb3 loss in 1 half-moves
7 Rc1 loss in 1 half-moves
8 Rc2 loss in 1 half-moves
9 Rc4 loss in 1 half-moves
10 Rd3 loss in 1 half-moves
11 Re3 loss in 1 half-moves
12 Rh3 loss in 1 half-moves