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

EGTB: win in 2 half-moves

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