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

EGTB: win in 8 half-moves

# move score
1 Ra5 win in 7 half-moves
2 Rb5 win in 7 half-moves
3 Ra6 win in 9 half-moves
4 Rb6 win in 9 half-moves
5 Rd1 win in 9 half-moves
6 Rd8 win in 9 half-moves
7 Re1 win in 9 half-moves
8 Re8 win in 9 half-moves
9 Ra7 win in 11 half-moves
10 Rb7 win in 11 half-moves
11 Rbc8 win in 11 half-moves
12 Rc5 win in 11 half-moves
13 Rc6 win in 11 half-moves
14 Rc7 win in 11 half-moves
15 Rca1 win in 11 half-moves
16 Rcb1 win in 11 half-moves
17 Rcc8 win in 13 half-moves
18 Raa1 loss in 4 half-moves
19 Rbb1 loss in 4 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh1 loss in 2 half-moves
34 Rh8 loss in 2 half-moves