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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Rf3 draw
4 Ra1 loss in 6 half-moves
5 Ka7 loss in 4 half-moves
6 Kb7 loss in 4 half-moves
7 Rb1 loss in 4 half-moves
8 Rc1 loss in 4 half-moves
9 Ka8 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Kc8 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rf4 loss in 1 half-moves
17 Rf5 loss in 1 half-moves
18 Rf7 loss in 1 half-moves
19 Rg1 loss in 1 half-moves