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

EGTB: win in 2 half-moves

# move score
1 R1a5 win in 1 half-moves
2 R6a2 win in 1 half-moves
3 R6a3 win in 1 half-moves
4 R6a4 win in 1 half-moves
5 R6a5 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rac1 win in 1 half-moves
9 Raf6 win in 1 half-moves
10 Rb6 win in 1 half-moves
11 Rc6 win in 1 half-moves
12 Rd6 win in 1 half-moves
13 Re6 win in 1 half-moves
14 Rf2 win in 1 half-moves
15 Rf3 win in 1 half-moves
16 Rf4 win in 1 half-moves
17 Rf5 win in 1 half-moves
18 Rf8 win in 1 half-moves
19 Rfb1 win in 1 half-moves
20 Rfc1 win in 1 half-moves
21 Rfd1 win in 1 half-moves
22 Rfe1 win in 1 half-moves
23 Rff6 win in 1 half-moves
24 Rg1 win in 1 half-moves
25 Rh1 win in 1 half-moves
26 Rh6 win in 1 half-moves
27 R1a2 win in 3 half-moves
28 R1a4 win in 3 half-moves
29 Rad1 win in 3 half-moves
30 Rae1 win in 3 half-moves
31 R1a3 loss in 2 half-moves
32 Rab1 loss in 2 half-moves
33 Rf7 loss in 1 half-moves
34 Rg6 loss in 1 half-moves