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

EGTB: win in 2 half-moves

# move score
1 Rd3 win in 1 half-moves
2 Kb5 draw
3 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 Kd5 draw
7 Kd7 draw
8 Ra8 draw
9 Rb8 draw
10 Rd1 draw
11 Rd2 draw
12 Rd7 draw
13 Kd6 loss in 8 half-moves
14 Kb6 loss in 6 half-moves
15 Re8 loss in 6 half-moves
16 Rc8 loss in 4 half-moves
17 Rd4 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves