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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Ka4 win in 3 half-moves
4 Ka6 win in 3 half-moves
5 Ka7 win in 3 half-moves
6 Kb8 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Rb8 win in 3 half-moves
10 Kb4 win in 5 half-moves
11 Kb5 win in 5 half-moves
12 Kb6 win in 5 half-moves
13 Ra7 win in 5 half-moves
14 Rc7 win in 5 half-moves
15 Re7 draw
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves