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 Re1 win in 1 half-moves
4 Rf1 win in 1 half-moves
5 Rg1 win in 1 half-moves
6 Ka1 draw
7 Ka3 draw
8 Ke7 draw
9 Ke8 draw
10 Kf7 draw
11 Kg7 draw
12 Kg8 draw
13 Rb4 draw
14 Rb5 draw
15 Rb6 draw
16 Rd1 draw
17 Rh1 draw
18 Kb2 loss in 1 half-moves
19 Kb3 loss in 1 half-moves
20 Ra1 loss in 1 half-moves
21 Rb2 loss in 1 half-moves
22 Rb3 loss in 1 half-moves
23 Rc1 loss in 1 half-moves