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

EGTB: win in 2 half-moves

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