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

EGTB: win in 10 half-moves

# move score
1 Rd2 win in 9 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kb3 draw
5 Kd5 draw
6 Kd7 draw
7 Ke5 draw
8 Ke7 draw
9 Kf5 draw
10 Kf7 draw
11 Rc6 draw
12 Rd1 draw
13 Rd3 draw
14 Rd4 draw
15 Rd5 draw
16 Ka4 loss in 2 half-moves
17 Kb4 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rd8 loss in 2 half-moves