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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Rd5 win in 1 half-moves
3 Kb7 draw
4 Kc7 draw
5 Ra8 draw
6 Rc8 draw
7 Rd1 draw
8 Rd3 draw
9 Rd6 draw
10 Rf8 draw
11 Rh8 draw
12 Ka7 loss in 4 half-moves
13 Kb5 loss in 4 half-moves
14 Rb8 loss in 4 half-moves
15 Rd2 loss in 4 half-moves
16 Ka5 loss in 2 half-moves
17 Ka6 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg8 loss in 1 half-moves