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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rbd1 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rd2 win in 3 half-moves
5 Ra1 draw
6 Ra2 draw
7 Rcb2 draw
8 Rcc1 draw
9 Rh7 draw
10 Rhh2 draw
11 Rhc1 loss in 8 half-moves
12 Rhd1 loss in 8 half-moves
13 Rbc1 loss in 4 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rbb2 loss in 2 half-moves
20 Rbe1 loss in 2 half-moves
21 Rbf1 loss in 2 half-moves
22 Rbg1 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rch2 loss in 2 half-moves
29 Re2 loss in 2 half-moves
30 Rf2 loss in 2 half-moves
31 Rg2 loss in 2 half-moves
32 Rh3 loss in 2 half-moves
33 Rh4 loss in 2 half-moves
34 Rh5 loss in 2 half-moves
35 Rh6 loss in 2 half-moves
36 Rh8 loss in 2 half-moves
37 Rhe1 loss in 2 half-moves
38 Rhf1 loss in 2 half-moves
39 Rhg1 loss in 2 half-moves