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 Kg6 draw
4 Kg7 draw
5 Kg8 draw
6 Kh6 draw
7 Kh8 draw
8 Ra8 draw
9 Rb8 draw
10 Rd2 draw
11 Rd3 draw
12 Rd4 draw
13 Rd6 draw
14 Rd7 draw
15 Re8 draw
16 Rf8 draw
17 Rh8 draw
18 Kb1 loss in 2 half-moves
19 Kb2 loss in 2 half-moves
20 Kd1 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Rc8 loss in 1 half-moves
23 Rd1 loss in 1 half-moves
24 Rd5 loss in 1 half-moves