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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rg3 win in 1 half-moves
4 Ra3 draw
5 Rh3 loss in 8 half-moves
6 Ka7 loss in 2 half-moves
7 Kb8 loss in 2 half-moves
8 Rb1 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rb8 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Kb7 loss in 1 half-moves
16 Rb5 loss in 1 half-moves
17 Rb7 loss in 1 half-moves