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 Kd3 draw
6 Kd4 draw
7 Kd5 draw
8 Kd6 draw
9 Kd8 draw
10 Ke3 draw
11 Ke5 draw
12 Ke6 draw
13 Ke7 draw
14 Ke8 draw
15 Kf3 draw
16 Kf5 draw
17 Rf4 draw
18 Rh1 draw
19 Rh2 draw
20 Rh3 draw
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves
25 Kf4 loss in 1 half-moves