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

EGTB: win in 6 half-moves

# move score
1 Rb6 win in 5 half-moves
2 Rg6 win in 5 half-moves
3 Rbc1 win in 7 half-moves
4 Rc3 win in 7 half-moves
5 R1b2 win in 9 half-moves
6 Ra1 win in 9 half-moves
7 Ra3 win in 9 half-moves
8 Rb4 win in 9 half-moves
9 Rb5 win in 9 half-moves
10 Rg2 win in 9 half-moves
11 Rg4 win in 9 half-moves
12 Rg5 win in 9 half-moves
13 Rgg3 win in 9 half-moves
14 Rh3 win in 9 half-moves
15 R3b2 win in 11 half-moves
16 Rh1 win in 11 half-moves
17 Rgc1 loss in 6 half-moves
18 Rbg3 loss in 4 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rbd1 loss in 2 half-moves
22 Rbe1 loss in 2 half-moves
23 Rbf1 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rgd1 loss in 2 half-moves
30 Rge1 loss in 2 half-moves
31 Rgf1 loss in 2 half-moves