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

EGTB: win in 2 half-moves

# move score
1 Rd2 win in 1 half-moves
2 Kb4 draw
3 Kb6 draw
4 Kc4 draw
5 Kc6 draw
6 Kd6 draw
7 Ra7 draw
8 Rb7 draw
9 Rd1 draw
10 Rd8 draw
11 Kb5 loss in 4 half-moves
12 Kd4 loss in 4 half-moves
13 Kd5 loss in 4 half-moves
14 Rc7 loss in 4 half-moves
15 Re7 loss in 4 half-moves
16 Rf7 loss in 4 half-moves
17 Rd3 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves