Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Ka3 draw
5 Ra1 draw
6 Rb2 draw
7 Rb3 draw
8 Re1 draw
9 Ka1 loss in 2 half-moves
10 Rb5 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Kb2 loss in 1 half-moves
18 Kb3 loss in 1 half-moves