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 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Kf6 draw
8 Kf7 draw
9 Ra5 draw
10 Rb5 draw
11 Rc5 draw
12 Rd1 draw
13 Rd3 draw
14 Rd7 draw
15 Rd8 draw
16 Re5 draw
17 Rg5 draw
18 Rh5 draw
19 Kf8 loss in 8 half-moves
20 Rd2 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rf5 loss in 2 half-moves