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

EGTB: win in 4 half-moves

# move score
1 Rbc1 win in 3 half-moves
2 Ra3 draw
3 Raa1 draw
4 Rb3 draw
5 Rba1 draw
6 Rbb2 draw
7 Rc2 draw
8 Rg3 draw
9 Rg7 draw
10 Rgc1 draw
11 Rgg2 draw
12 Rh1 draw
13 Rh2 draw
14 Rab2 loss in 4 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rag2 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rbd1 loss in 2 half-moves
27 Rbe1 loss in 2 half-moves
28 Rbf1 loss in 2 half-moves
29 Rd2 loss in 2 half-moves
30 Re2 loss in 2 half-moves
31 Rf2 loss in 2 half-moves
32 Rg4 loss in 2 half-moves
33 Rg5 loss in 2 half-moves
34 Rg6 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rgd1 loss in 2 half-moves
37 Rge1 loss in 2 half-moves
38 Rgf1 loss in 2 half-moves