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 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka3 draw
8 Kb3 draw
9 Kc3 draw
10 Kc4 draw
11 Kd3 draw
12 Kd5 draw
13 Ke3 draw
14 Ke4 draw
15 Ke5 draw
16 Rc4 draw
17 Ka5 loss in 1 half-moves
18 Kb5 loss in 1 half-moves
19 Kc5 loss in 1 half-moves
20 Rb7 loss in 1 half-moves