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

EGTB: win in 6 half-moves

# move score
1 Rb4 win in 5 half-moves
2 Rb5 win in 5 half-moves
3 Rc4 win in 5 half-moves
4 Rc5 win in 5 half-moves
5 Rf4 win in 5 half-moves
6 Rf5 win in 5 half-moves
7 Rb6 win in 7 half-moves
8 Rc6 win in 7 half-moves
9 Rf6 win in 7 half-moves
10 Ra8 win in 9 half-moves
11 Rbb7 win in 9 half-moves
12 Rcc7 win in 9 half-moves
13 Rd8 win in 9 half-moves
14 Re8 win in 9 half-moves
15 Rff8 win in 9 half-moves
16 Rd7 win in 11 half-moves
17 Re7 win in 11 half-moves
18 Ra7 win in 13 half-moves
19 Rfb7 win in 13 half-moves
20 Rfc7 win in 13 half-moves
21 Rcf8 loss in 4 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rf3 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh7 loss in 2 half-moves
34 Rh8 loss in 2 half-moves