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

EGTB: win in 10 half-moves

# move score
1 Rc3 win in 9 half-moves
2 Rd1 win in 9 half-moves
3 Rd8 win in 9 half-moves
4 Rh1 win in 9 half-moves
5 Rh8 win in 9 half-moves
6 Ra1 win in 11 half-moves
7 Ra8 win in 11 half-moves
8 Rb3 win in 11 half-moves
9 Rb7 win in 11 half-moves
10 Rbc8 win in 11 half-moves
11 Rc2 win in 11 half-moves
12 Rc7 win in 11 half-moves
13 Rcb1 win in 11 half-moves
14 Rb2 win in 13 half-moves
15 Rbb1 win in 13 half-moves
16 Rcc8 win in 13 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg8 loss in 2 half-moves