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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ke1 draw
8 Kf1 draw
9 Kf2 draw
10 Kf3 draw
11 Re8 draw
12 Rf2 draw
13 Rf4 draw
14 Rf5 draw
15 Rf6 draw
16 Rf7 draw
17 Rh8 draw
18 Kd1 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf3 loss in 2 half-moves