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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Ra4 draw
3 Rb4 draw
4 Rc4 draw
5 Kf4 loss in 2 half-moves
6 Kf5 loss in 2 half-moves
7 Kf6 loss in 2 half-moves
8 Kg7 loss in 2 half-moves
9 Kgg6 loss in 2 half-moves
10 Kgh5 loss in 2 half-moves
11 Kh4 loss in 2 half-moves
12 Kh7 loss in 2 half-moves
13 Khg6 loss in 2 half-moves
14 Khh5 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves