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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Ka1 draw
6 Ka3 draw
7 Kb2 draw
8 Kd7 draw
9 Kd8 draw
10 Ke7 draw
11 Kf7 draw
12 Kf8 draw
13 Ra1 draw
14 Rb2 draw
15 Rb3 draw
16 Rb5 draw
17 Rb6 draw
18 Rc1 draw
19 Rg1 draw
20 Rh1 draw
21 Kb3 loss in 2 half-moves
22 Rb4 loss in 1 half-moves
23 Rf1 loss in 1 half-moves