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 Rb4 win in 1 half-moves
4 Rb5 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 Kb5 draw
10 Kb6 draw
11 Kc6 draw
12 Kc7 draw
13 Kc8 draw
14 Kd6 draw
15 Kd8 draw
16 Ke6 draw
17 Ke8 draw
18 Ra7 draw
19 Rc7 draw
20 Ke7 loss in 1 half-moves
21 Rb3 loss in 1 half-moves