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

EGTB: win in 12 half-moves

# move score
1 Rg1 win in 11 half-moves
2 Ra2 win in 15 half-moves
3 Rb2 win in 15 half-moves
4 Rc2 loss in 4 half-moves
5 Rd2 loss in 4 half-moves
6 g4 loss in 2 half-moves
7 Re2 loss in 2 half-moves
8 Rf2 loss in 2 half-moves
9 Rh2 loss in 2 half-moves