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 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Kd8 draw
7 Ke6 draw
8 Ke8 draw
9 Kh5 draw
10 Kh7 draw
11 Re7 draw
12 Rf7 draw
13 Rg6 draw
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Ke7 loss in 1 half-moves
20 Kg5 loss in 1 half-moves
21 Kg6 loss in 1 half-moves
22 Rg5 loss in 1 half-moves