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 draw
3 Kg5 draw
4 Kh2 draw
5 Kh4 draw
6 Re2 draw
7 Rf2 draw
8 Rg3 draw
9 Rg4 draw
10 Ra2 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Kg4 loss in 1 half-moves
20 Kg6 loss in 1 half-moves
21 Kh6 loss in 1 half-moves