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 Rb6 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Ka4 draw
5 Kb3 draw
6 Kb4 draw
7 Rc1 draw
8 Kb2 loss in 10 half-moves
9 Ra1 loss in 8 half-moves
10 Rd1 loss in 6 half-moves
11 Rh1 loss in 6 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 Rb8 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves