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 Kd6 draw
3 Ke4 draw
4 Ke6 draw
5 Kf6 draw
6 Rd4 draw
7 Rd5 draw
8 Rd6 draw
9 Rf7 draw
10 Kd5 loss in 10 half-moves
11 Rg7 loss in 10 half-moves
12 Re7 loss in 8 half-moves
13 Kf4 loss in 4 half-moves
14 Kf5 loss in 4 half-moves
15 Kd4 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rh7 loss in 1 half-moves