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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kd1 draw
3 Kd3 draw
4 Kd7 draw
5 Kd8 draw
6 Ke1 draw
7 Ke2 draw
8 Ke3 draw
9 Ke6 draw
10 Ke8 draw
11 Kf7 draw
12 Kf8 draw
13 Rf7 draw
14 Rh1 draw
15 Rh2 draw
16 Rh5 draw
17 Rh6 draw
18 Rh8 draw
19 Kc1 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Kf6 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves