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 Rd1 win in 1 half-moves
3 Kb2 win in 9 half-moves
4 Kb3 win in 9 half-moves
5 Ka2 draw
6 Ka4 draw
7 Kb4 draw
8 Ke1 draw
9 Ke2 draw
10 Kf2 draw
11 Kg1 draw
12 Kg2 draw
13 Ra1 draw
14 Rb2 draw
15 Rb3 draw
16 Rb7 draw
17 Rc1 draw
18 Re1 draw
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves