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 Kb6 draw
3 Kb7 draw
4 Kd5 draw
5 Ra1 draw
6 Rb1 draw
7 Rd2 draw
8 Rd3 draw
9 Rd5 draw
10 Rd6 draw
11 Rd7 draw
12 Re1 draw
13 Rg1 draw
14 Rh1 draw
15 Kb5 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rf1 loss in 2 half-moves