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 Kd6 draw
3 Kd7 draw
4 Ke6 draw
5 Kf6 draw
6 Rc8 draw
7 Rd1 draw
8 Rd2 draw
9 Rd3 draw
10 Rd4 draw
11 Re8 draw
12 Rf8 draw
13 Rh8 draw
14 Kf7 loss in 22 half-moves
15 Ke8 loss in 10 half-moves
16 Kf8 loss in 6 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rd7 loss in 2 half-moves