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 Ke6 draw
4 Kf4 draw
5 Kf5 draw
6 Kf6 draw
7 Rd1 draw
8 Rd6 draw
9 Rd7 draw
10 Kd4 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves