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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 R1a2 draw
3 R3a2 draw
4 Ra4 draw
5 Rab1 draw
6 Rac1 draw
7 Rad1 draw
8 Rae3 draw
9 Rb3 draw
10 Rc3 draw
11 Rd3 draw
12 Re2 draw
13 Re4 draw
14 Re6 draw
15 Reb1 draw
16 Rec1 draw
17 Red1 draw
18 Ree3 draw
19 Ra5 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh3 loss in 2 half-moves