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

EGTB: win in 8 half-moves

# move score
1 Rb8 win in 7 half-moves
2 Rc8 win in 7 half-moves
3 Rf1 win in 7 half-moves
4 Rf3 win in 7 half-moves
5 Rd8 win in 9 half-moves
6 Ra1 win in 11 half-moves
7 Ra3 win in 11 half-moves
8 Rb2 win in 11 half-moves
9 Rb4 win in 11 half-moves
10 Rbb3 win in 11 half-moves
11 Rc2 win in 11 half-moves
12 Rc4 win in 11 half-moves
13 Rcc3 win in 11 half-moves
14 Rcd1 win in 11 half-moves
15 Rd2 win in 11 half-moves
16 Rd4 win in 11 half-moves
17 Rdb3 win in 11 half-moves
18 Rdc3 win in 11 half-moves
19 Rdd1 win in 11 half-moves
20 Re1 win in 11 half-moves
21 Re3 win in 11 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rc7 loss in 2 half-moves
28 Rd5 loss in 2 half-moves
29 Rd6 loss in 2 half-moves
30 Rd7 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg3 loss in 2 half-moves
33 Rh1 loss in 2 half-moves
34 Rh3 loss in 2 half-moves