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

EGTB: win in 6 half-moves

# move score
1 Ra2 win in 5 half-moves
2 Ra4 win in 5 half-moves
3 Rg4 win in 5 half-moves
4 Rh4 win in 5 half-moves
5 R2b3 loss in 4 half-moves
6 R4b3 loss in 4 half-moves
7 Rb1 loss in 4 half-moves
8 Rb5 loss in 4 half-moves
9 Rbf4 loss in 4 half-moves
10 Rf1 loss in 4 half-moves
11 Rf3 loss in 4 half-moves
12 Rf5 loss in 4 half-moves
13 Rff4 loss in 4 half-moves
14 Rg2 loss in 4 half-moves
15 Rh2 loss in 4 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rbc2 loss in 2 half-moves
20 Rbd2 loss in 2 half-moves
21 Rbe2 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rfc2 loss in 2 half-moves
29 Rfd2 loss in 2 half-moves
30 Rfe2 loss in 2 half-moves