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 Rb8 win in 1 half-moves
3 Ka4 draw
4 Kb3 draw
5 Kb4 draw
6 Rb6 draw
7 Rb7 draw
8 Re1 draw
9 Kb2 loss in 20 half-moves
10 Rf1 loss in 6 half-moves
11 Ra1 loss in 4 half-moves
12 Ka2 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves