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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Kb3 draw
3 Kc3 draw
4 Kc5 draw
5 Kd3 draw
6 Kg7 draw
7 Kg8 draw
8 Kh7 draw
9 Rd1 draw
10 Rd2 draw
11 Rd3 draw
12 Rd5 draw
13 Rd6 draw
14 Re4 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Kb4 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Rd7 loss in 1 half-moves