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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Rg7 win in 1 half-moves
3 Kg3 draw
4 Kg5 draw
5 Kh3 draw
6 Kh5 draw
7 Rg1 draw
8 Rg3 draw
9 Rg5 draw
10 Rg8 draw
11 Kg4 loss in 14 half-moves
12 Re2 loss in 14 half-moves
13 Rb2 loss in 10 half-moves
14 Rh2 loss in 10 half-moves
15 Rd2 loss in 8 half-moves
16 Rc2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Ra2 loss in 1 half-moves