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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Re4 win in 1 half-moves
5 Ra1 win in 3 half-moves
6 Ra4 win in 3 half-moves
7 Rb3 win in 3 half-moves
8 Rb8 win in 3 half-moves
9 Rbc1 win in 3 half-moves
10 Rc3 win in 3 half-moves
11 Rc8 win in 3 half-moves
12 Rcb4 win in 3 half-moves
13 Rcc1 win in 3 half-moves
14 Rd1 win in 3 half-moves
15 Rd4 win in 3 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rbb4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh4 loss in 2 half-moves