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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Rb1 draw
4 Rb2 draw
5 Rc7 draw
6 Rd7 draw
7 Re7 draw
8 Rg7 draw
9 Rh7 draw
10 Ka7 loss in 2 half-moves
11 Kb8 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves