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 Kf8 loss in 8 half-moves
4 Rh4 loss in 8 half-moves
5 Kg8 loss in 4 half-moves
6 Kh6 loss in 4 half-moves
7 Kh7 loss in 4 half-moves
8 Kh8 loss in 4 half-moves
9 Rc4 loss in 4 half-moves
10 Kf6 loss in 2 half-moves
11 Kg6 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Ra4 loss in 1 half-moves
20 Rb4 loss in 1 half-moves