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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kf7 loss in 8 half-moves
3 Rg1 loss in 8 half-moves
4 Rg8 loss in 6 half-moves
5 Kg7 loss in 4 half-moves
6 Kg8 loss in 4 half-moves
7 Re2 loss in 4 half-moves
8 Rf2 loss in 4 half-moves
9 Rh2 loss in 4 half-moves
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Ra2 loss in 1 half-moves