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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Rc2 draw
3 Rd2 draw
4 Re2 draw
5 Kb2 loss in 2 half-moves
6 Kb3 loss in 2 half-moves
7 Ra1 loss in 2 half-moves
8 Rb2 loss in 2 half-moves
9 Rg2 loss in 2 half-moves
10 Rh2 loss in 2 half-moves
11 Ka4 loss in 1 half-moves
12 Kb4 loss in 1 half-moves