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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rg1 win in 1 half-moves
5 Rh1 win in 1 half-moves
6 Ka1 draw
7 Ka3 draw
8 Kg5 draw
9 Kg6 draw
10 Kg7 draw
11 Kh5 draw
12 Kh7 draw
13 Rb4 draw
14 Rb8 draw
15 Rc1 draw
16 Re1 draw
17 Rf1 draw
18 Kb2 loss in 2 half-moves
19 Kb3 loss in 2 half-moves
20 Ra1 loss in 1 half-moves
21 Rb2 loss in 1 half-moves
22 Rb3 loss in 1 half-moves
23 Rd1 loss in 1 half-moves