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

EGTB: win in 6 half-moves

# move score
1 Ra7 win in 5 half-moves
2 Rf7 win in 5 half-moves
3 Ra8 win in 7 half-moves
4 Rf8 win in 7 half-moves
5 R3a2 win in 9 half-moves
6 Rf2 win in 9 half-moves
7 Rff1 win in 9 half-moves
8 R1a2 loss in 4 half-moves
9 Rab3 loss in 4 half-moves
10 Raf1 loss in 4 half-moves
11 Rb1 loss in 4 half-moves
12 Rfb3 loss in 4 half-moves
13 Rg1 loss in 4 half-moves
14 Rg3 loss in 4 half-moves
15 Rh1 loss in 4 half-moves
16 Rh3 loss in 4 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rac3 loss in 2 half-moves
21 Rad3 loss in 2 half-moves
22 Rae3 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rfc3 loss in 2 half-moves
30 Rfd3 loss in 2 half-moves
31 Rfe3 loss in 2 half-moves