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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kg1 loss in 10 half-moves
3 Kg2 loss in 10 half-moves
4 Kg3 loss in 8 half-moves
5 Rh6 loss in 8 half-moves
6 Kh1 loss in 6 half-moves
7 Kh3 loss in 6 half-moves
8 Rg8 loss in 6 half-moves
9 Ra6 loss in 4 half-moves
10 Rf6 loss in 4 half-moves
11 Rc6 loss in 2 half-moves
12 Rd6 loss in 2 half-moves
13 Re6 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 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rb6 loss in 1 half-moves