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 Rb2 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Kd1 draw
5 Kd2 draw
6 Ke2 draw
7 Kf1 draw
8 Kf2 draw
9 Ra7 draw
10 Rb3 draw
11 Rb4 draw
12 Rb5 draw
13 Rb8 draw
14 Rc7 draw
15 Re7 draw
16 Rg7 draw
17 Rh7 draw
18 Kb8 loss in 2 half-moves
19 Ka7 loss in 1 half-moves
20 Rb6 loss in 1 half-moves
21 Rf7 loss in 1 half-moves