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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kf7 loss in 14 half-moves
3 Rg7 loss in 14 half-moves
4 Rg8 loss in 12 half-moves
5 Ke7 loss in 10 half-moves
6 Kg7 loss in 6 half-moves
7 Kg8 loss in 6 half-moves
8 Rf5 loss in 6 half-moves
9 Ke8 loss in 4 half-moves
10 Rh5 loss in 4 half-moves
11 Rc5 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Ra5 loss in 1 half-moves
19 Rb5 loss in 1 half-moves