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 Ka1 draw
4 Ka3 draw
5 Kb2 draw
6 Kb3 draw
7 Kg1 draw
8 Ra1 draw
9 Rb6 draw
10 Rb7 draw
11 Rc1 draw
12 Re1 draw
13 Kg2 loss in 2 half-moves
14 Kh2 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves