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 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke1 draw
6 Ke3 draw
7 Rd1 draw
8 Rd2 draw
9 Rd3 draw
10 Re5 draw
11 Kf1 loss in 4 half-moves
12 Kf2 loss in 4 half-moves
13 Rb5 loss in 4 half-moves
14 Rc5 loss in 4 half-moves
15 Kf3 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Ra5 loss in 1 half-moves