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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Ra6 win in 5 half-moves
6 Ra8 win in 5 half-moves
7 Rb5 win in 5 half-moves
8 Rb7 win in 5 half-moves
9 Rc5 win in 5 half-moves
10 Rc7 win in 5 half-moves
11 Rcc8 win in 5 half-moves
12 Rbb6 loss in 4 half-moves
13 Rbc8 loss in 4 half-moves
14 Rcb6 loss in 4 half-moves
15 Rb1 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh8 loss in 2 half-moves