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 Kb2 win in 5 half-moves
4 Ka2 draw
5 Kg1 draw
6 Kg2 draw
7 Kg3 draw
8 Kh1 draw
9 Kh3 draw
10 Rb2 draw
11 Rb3 draw
12 Rb4 draw
13 Rd1 draw
14 Re1 draw
15 Rf1 draw
16 Rh1 draw
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rg1 loss in 2 half-moves