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 Ra1 draw
3 Rb1 draw
4 Rc1 draw
5 Rd1 draw
6 Re1 draw
7 Rf5 draw
8 Rf7 draw
9 Rf8 draw
10 Rf2 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rh1 loss in 2 half-moves