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

EGTB: win in 8 half-moves

# move score
1 R1a2 win in 7 half-moves
2 R1a3 win in 7 half-moves
3 Re2 win in 7 half-moves
4 Re3 win in 7 half-moves
5 Rf1 win in 7 half-moves
6 Rf7 win in 7 half-moves
7 R7a3 win in 9 half-moves
8 Ra8 win in 9 half-moves
9 Rab1 win in 9 half-moves
10 Rac1 win in 9 half-moves
11 Rad1 win in 9 half-moves
12 Rb7 win in 9 half-moves
13 Rc7 win in 9 half-moves
14 Rd7 win in 9 half-moves
15 Re8 win in 9 half-moves
16 Red1 win in 9 half-moves
17 R7a2 win in 11 half-moves
18 Rae7 win in 11 half-moves
19 Reb1 win in 11 half-moves
20 Rec1 win in 11 half-moves
21 Ree7 loss in 4 half-moves
22 R1a4 loss in 2 half-moves
23 R1a5 loss in 2 half-moves
24 R1a6 loss in 2 half-moves
25 R7a4 loss in 2 half-moves
26 R7a5 loss in 2 half-moves
27 R7a6 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Re5 loss in 2 half-moves
30 Re6 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg7 loss in 2 half-moves
33 Rh1 loss in 2 half-moves
34 Rh7 loss in 2 half-moves