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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kd6 draw
3 Kd7 draw
4 Ke6 draw
5 Rc8 draw
6 Rd1 draw
7 Rd7 draw
8 Rf8 draw
9 Rg8 draw
10 Kf6 loss in 20 half-moves
11 Kf7 loss in 18 half-moves
12 Re8 loss in 18 half-moves
13 Ke8 loss in 12 half-moves
14 Rd3 loss in 12 half-moves
15 Kf8 loss in 6 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rd2 loss in 1 half-moves