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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Re7 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Kb8 draw
5 Kc7 draw
6 Ra7 draw
7 Rb2 draw
8 Rb3 draw
9 Rb4 draw
10 Rb8 draw
11 Rc7 draw
12 Rd7 draw
13 Kd7 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rg7 loss in 1 half-moves
18 Rh7 loss in 1 half-moves