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

EGTB: win in 8 half-moves

# move score
1 Ra3 win in 7 half-moves
2 Rg1 win in 7 half-moves
3 Rg3 win in 7 half-moves
4 Rh1 win in 7 half-moves
5 Rh3 win in 7 half-moves
6 R1f2 loss in 4 half-moves
7 R3f2 loss in 4 half-moves
8 Ra1 loss in 4 half-moves
9 Rb2 loss in 4 half-moves
10 Rb4 loss in 4 half-moves
11 Rb5 loss in 4 half-moves
12 Rb6 loss in 4 half-moves
13 Rbb3 loss in 4 half-moves
14 Rf4 loss in 4 half-moves
15 Rf5 loss in 4 half-moves
16 Rf6 loss in 4 half-moves
17 Rfb3 loss in 4 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rbc1 loss in 2 half-moves
21 Rbd1 loss in 2 half-moves
22 Rbe1 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rfc1 loss in 2 half-moves
29 Rfd1 loss in 2 half-moves
30 Rfe1 loss in 2 half-moves