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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Rg2 win in 3 half-moves
6 Rg3 win in 3 half-moves
7 Rg4 win in 3 half-moves
8 Rg5 win in 3 half-moves
9 Rh1 win in 3 half-moves
10 Ra1 win in 5 half-moves
11 Ra6 win in 5 half-moves
12 Rfg6 win in 5 half-moves
13 Rh6 win in 5 half-moves
14 Rf2 win in 7 half-moves
15 Rf3 win in 7 half-moves
16 Rf4 win in 7 half-moves
17 Rf5 win in 7 half-moves
18 Rff1 win in 7 half-moves
19 Rbb6 loss in 4 half-moves
20 Rbf1 loss in 4 half-moves
21 Rfb6 loss in 4 half-moves
22 Rgf1 loss in 4 half-moves
23 Rgg6 loss in 4 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rbc1 loss in 2 half-moves
27 Rbd1 loss in 2 half-moves
28 Rbe1 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rd6 loss in 2 half-moves
31 Re6 loss in 2 half-moves
32 Rf7 loss in 2 half-moves
33 Rf8 loss in 2 half-moves
34 Rg7 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rgc1 loss in 2 half-moves
37 Rgd1 loss in 2 half-moves
38 Rge1 loss in 2 half-moves