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 Rb4 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka5 draw
8 Ka7 draw
9 Kg7 draw
10 Ra7 draw
11 Rc7 draw
12 Rd7 draw
13 Re7 draw
14 Kb5 loss in 1 half-moves
15 Kb6 loss in 1 half-moves
16 Ke6 loss in 1 half-moves
17 Ke7 loss in 1 half-moves
18 Ke8 loss in 1 half-moves
19 Kf6 loss in 1 half-moves
20 Kf8 loss in 1 half-moves
21 Kg6 loss in 1 half-moves
22 Kg8 loss in 1 half-moves
23 Rb5 loss in 1 half-moves