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