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

EGTB: win in 6 half-moves

# move score
1 Rb7 win in 5 half-moves
2 Rg7 win in 5 half-moves
3 Rb8 win in 7 half-moves
4 Rg8 win in 7 half-moves
5 R3b2 win in 9 half-moves
6 Rg2 win in 9 half-moves
7 Rgg1 win in 9 half-moves
8 R1b2 loss in 4 half-moves
9 Ra1 loss in 4 half-moves
10 Ra3 loss in 4 half-moves
11 Rbc3 loss in 4 half-moves
12 Rbg1 loss in 4 half-moves
13 Rc1 loss in 4 half-moves
14 Rgc3 loss in 4 half-moves
15 Rh1 loss in 4 half-moves
16 Rh3 loss in 4 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rbd3 loss in 2 half-moves
21 Rbe3 loss in 2 half-moves
22 Rbf3 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rg6 loss in 2 half-moves
29 Rgd3 loss in 2 half-moves
30 Rge3 loss in 2 half-moves
31 Rgf3 loss in 2 half-moves