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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Re6 win in 3 half-moves
3 R3a5 draw
4 R6a5 draw
5 Ra7 draw
6 Ra8 draw
7 Rab3 draw
8 Rb5 draw
9 Rb7 draw
10 Rb8 draw
11 Rc3 draw
12 Rc6 draw
13 Rd3 draw
14 Re3 draw
15 Rf3 draw
16 R3a4 loss in 2 half-moves
17 R6a4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rbb3 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh6 loss in 2 half-moves