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