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

EGTB: win in 2 half-moves

# move score
1 R1b2 win in 1 half-moves
2 R1b3 win in 1 half-moves
3 R1b5 win in 1 half-moves
4 R1b6 win in 1 half-moves
5 R1b7 win in 1 half-moves
6 Ra1 win in 1 half-moves
7 Rbc1 win in 1 half-moves
8 Rbd1 win in 1 half-moves
9 Rbe1 win in 1 half-moves
10 Rf2 win in 1 half-moves
11 Rf3 win in 1 half-moves
12 Rf5 win in 1 half-moves
13 Rf7 win in 1 half-moves
14 Rfc1 win in 1 half-moves
15 Rfd1 win in 1 half-moves
16 Rfe1 win in 1 half-moves
17 Rff8 win in 1 half-moves
18 Rh1 win in 1 half-moves
19 R8b2 loss in 2 half-moves
20 R8b3 loss in 2 half-moves
21 R8b5 loss in 2 half-moves
22 R8b6 loss in 2 half-moves
23 R8b7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rbf8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves
31 R1b4 loss in 1 half-moves
32 R8b4 loss in 1 half-moves
33 Rf4 loss in 1 half-moves
34 Rf6 loss in 1 half-moves
35 Rg1 loss in 1 half-moves