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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rh1 win in 21 half-moves
3 Kg8 draw
4 Kgg7 draw
5 Kh5 draw
6 Kh6 draw
7 Khg7 draw
8 Khh7 draw
9 Ra1 draw
10 Rb1 draw
11 Rg2 draw
12 Rg3 draw
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kgh7 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg5 loss in 2 half-moves