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 Ka2 draw
3 Ka4 draw
4 Kf4 draw
5 Kf5 draw
6 Kg5 draw
7 Kh3 draw
8 Kh4 draw
9 Kh5 draw
10 Ra7 draw
11 Rb7 draw
12 Rc7 draw
13 Rg5 draw
14 Rg6 draw
15 Rh7 draw
16 Kb2 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves