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

EGTB: win in 10 half-moves

# move score
1 Rb1 win in 9 half-moves
2 Rb2 win in 9 half-moves
3 Rc2 win in 9 half-moves
4 Rg7 win in 9 half-moves
5 Rg8 win in 9 half-moves
6 Rh8 win in 9 half-moves
7 Ra8 win in 11 half-moves
8 Rb6 win in 11 half-moves
9 Rc1 win in 11 half-moves
10 Rc6 win in 11 half-moves
11 Rh7 win in 11 half-moves
12 Ra7 win in 13 half-moves
13 Rbb7 win in 13 half-moves
14 Rcb7 win in 13 half-moves
15 Rcc8 win in 13 half-moves
16 Rbc8 loss in 4 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves