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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kc4 draw
3 Kc5 draw
4 Ke5 draw
5 Rd4 draw
6 Rg4 draw
7 Rh1 draw
8 Rh2 draw
9 Rh3 draw
10 Rh5 draw
11 Rh6 draw
12 Kd4 loss in 4 half-moves
13 Ke4 loss in 4 half-moves
14 Kc6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves