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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb7 draw
6 Kc7 draw
7 Kc8 draw
8 Ke3 draw
9 Ke5 draw
10 Kf3 draw
11 Ra4 draw
12 Rb4 draw
13 Rc4 draw
14 Rd1 draw
15 Rd3 draw
16 Rd5 draw
17 Rd6 draw
18 Kd3 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Rd2 loss in 1 half-moves