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 Ka2 draw
5 Kb2 draw
6 Kg7 draw
7 Kg8 draw
8 Kh8 draw
9 Rb2 draw
10 Rb3 draw
11 Rb8 draw
12 Rc1 draw
13 Rd1 draw
14 Re1 draw
15 Rf1 draw
16 Rg1 draw
17 Rh1 draw
18 Kg6 loss in 1 half-moves
19 Kh6 loss in 1 half-moves
20 Rb4 loss in 1 half-moves