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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rh5 win in 1 half-moves
3 Kg7 loss in 10 half-moves
4 Kg8 loss in 4 half-moves
5 Ra6 loss in 4 half-moves
6 Ra7 loss in 4 half-moves
7 Ra8 loss in 4 half-moves
8 Kh7 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Ra1 loss in 1 half-moves
17 Rg5 loss in 1 half-moves