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

EGTB: win in 6 half-moves

# move score
1 Rb5 win in 5 half-moves
2 Rb6 win in 5 half-moves
3 Rb8 win in 5 half-moves
4 Rbb7 win in 5 half-moves
5 Rf5 win in 5 half-moves
6 Rf6 win in 5 half-moves
7 Rf8 win in 5 half-moves
8 Rff7 win in 5 half-moves
9 Ra4 loss in 4 half-moves
10 Ra7 loss in 4 half-moves
11 Rfg4 loss in 4 half-moves
12 Rg5 loss in 4 half-moves
13 Rg6 loss in 4 half-moves
14 Rg8 loss in 4 half-moves
15 Rgb7 loss in 4 half-moves
16 Rgf7 loss in 4 half-moves
17 Rgg4 loss in 4 half-moves
18 Rh4 loss in 4 half-moves
19 Rh7 loss in 4 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rbc4 loss in 2 half-moves
24 Rbd4 loss in 2 half-moves
25 Rbe4 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf2 loss in 2 half-moves
31 Rf3 loss in 2 half-moves
32 Rfc4 loss in 2 half-moves
33 Rfd4 loss in 2 half-moves
34 Rfe4 loss in 2 half-moves
35 Rg1 loss in 2 half-moves
36 Rg2 loss in 2 half-moves
37 Rg3 loss in 2 half-moves