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 Ka1 draw
4 Ka3 draw
5 Kb2 draw
6 Kb3 draw
7 Kg7 draw
8 Kg8 draw
9 Kh7 draw
10 Rb4 draw
11 Rb5 draw
12 Rb6 draw
13 Rc1 draw
14 Rd1 draw
15 Re1 draw
16 Rf1 draw
17 Rh1 draw
18 Ra1 loss in 1 half-moves
19 Rb2 loss in 1 half-moves
20 Rb3 loss in 1 half-moves
21 Rg1 loss in 1 half-moves