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

EGTB: win in 2 half-moves

# move score
1 R1a2 win in 1 half-moves
2 R1a3 win in 1 half-moves
3 R1a4 win in 1 half-moves
4 R1a5 win in 1 half-moves
5 R1a6 win in 1 half-moves
6 R1a7 win in 1 half-moves
7 R8a2 win in 1 half-moves
8 R8a3 win in 1 half-moves
9 R8a4 win in 1 half-moves
10 R8a5 win in 1 half-moves
11 R8a7 win in 1 half-moves
12 Re2 win in 1 half-moves
13 Re3 win in 1 half-moves
14 Re4 win in 1 half-moves
15 Re5 win in 1 half-moves
16 Re7 win in 1 half-moves
17 Reb1 win in 1 half-moves
18 Rec1 win in 1 half-moves
19 Red1 win in 1 half-moves
20 Rf1 win in 1 half-moves
21 Rg8 win in 1 half-moves
22 Rh1 win in 1 half-moves
23 Rh8 win in 1 half-moves
24 R8a6 loss in 1 half-moves
25 Rab1 loss in 1 half-moves
26 Rac1 loss in 1 half-moves
27 Rad1 loss in 1 half-moves
28 Rae8 loss in 1 half-moves
29 Rb8 loss in 1 half-moves
30 Rc8 loss in 1 half-moves
31 Rd8 loss in 1 half-moves
32 Re6 loss in 1 half-moves
33 Ree8 loss in 1 half-moves
34 Rf8 loss in 1 half-moves
35 Rg1 loss in 1 half-moves