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 Kc2 draw
3 Kc4 draw
4 Kd2 draw
5 Kd3 draw
6 Kd4 draw
7 Kg4 draw
8 Kg5 draw
9 Kh3 draw
10 Kh5 draw
11 Re3 draw
12 Rf3 draw
13 Rg1 draw
14 Rg2 draw
15 Rd3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Kb2 loss in 1 half-moves
22 Kb3 loss in 1 half-moves
23 Kb4 loss in 1 half-moves