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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 K4g5 draw
3 K4h5 draw
4 K6g5 draw
5 K6h5 draw
6 Kg3 draw
7 Kg7 draw
8 Kh3 draw
9 Kh7 draw
10 Rb2 draw
11 Rg1 draw
12 Rg5 draw
13 Rg6 draw
14 Rg8 draw
15 Rh2 draw
16 Kg4 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves