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 Rg5 loss in 12 half-moves
3 Kg3 loss in 10 half-moves
4 Rf7 loss in 10 half-moves
5 Rf8 loss in 10 half-moves
6 Kf1 loss in 8 half-moves
7 Kg1 loss in 8 half-moves
8 Kg2 loss in 8 half-moves
9 Kf3 loss in 6 half-moves
10 Rh5 loss in 6 half-moves
11 Ke1 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Ra5 loss in 1 half-moves