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