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 Rb3 win in 1 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kb6 draw
7 Kd1 draw
8 Kf1 draw
9 Rb5 draw
10 Rb6 draw
11 Rb8 draw
12 Rc7 draw
13 Rd7 draw
14 Re7 draw
15 Rf7 draw
16 Rg7 draw
17 Rh7 draw
18 Kb8 loss in 2 half-moves
19 Kd2 loss in 1 half-moves
20 Ke2 loss in 1 half-moves
21 Kf2 loss in 1 half-moves
22 Rb4 loss in 1 half-moves