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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Kc5 draw
3 Ke5 draw
4 Ke6 draw
5 Rc4 draw
6 Rf4 draw
7 Rg4 draw
8 Kd6 loss in 2 half-moves
9 Kg7 loss in 2 half-moves
10 Kg8 loss in 2 half-moves
11 Kh7 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Kc4 loss in 1 half-moves
18 Kc6 loss in 1 half-moves
19 Ke4 loss in 1 half-moves
20 Re4 loss in 1 half-moves