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 Ka5 draw
5 Ka7 draw
6 Kb6 draw
7 Kd1 draw
8 Kd2 draw
9 Ke2 draw
10 Kf1 draw
11 Kf2 draw
12 Rb3 draw
13 Rb4 draw
14 Rb8 draw
15 Rc7 draw
16 Re7 draw
17 Rg7 draw
18 Rh7 draw
19 Kb5 loss in 2 half-moves
20 Ra7 loss in 1 half-moves
21 Rb5 loss in 1 half-moves
22 Rb6 loss in 1 half-moves
23 Rf7 loss in 1 half-moves