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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Kc2 draw
3 Ra6 draw
4 Ra7 draw
5 Ra8 draw
6 Rb2 draw
7 Rb5 draw
8 Rc2 draw
9 Rc5 draw
10 Rd5 draw
11 Re5 draw
12 Kc1 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd1 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Ke1 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 R2a3 loss in 2 half-moves
20 R2a4 loss in 2 half-moves
21 R5a3 loss in 2 half-moves
22 R5a4 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh5 loss in 2 half-moves