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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kf4 draw
3 Kg4 draw
4 Kh4 draw
5 Kh5 draw
6 Re2 draw
7 Rf2 draw
8 Rg3 draw
9 Rh2 draw
10 Kg6 loss in 10 half-moves
11 Kh6 loss in 8 half-moves
12 Rb2 loss in 4 half-moves
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Ra2 loss in 1 half-moves