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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rf2 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Rg3 win in 1 half-moves
6 Rh3 win in 1 half-moves
7 f6 loss in 2 half-moves
8 Ra3 loss in 1 half-moves
9 Rc3 loss in 1 half-moves
10 Rd3 loss in 1 half-moves
11 Re3 loss in 1 half-moves