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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Kb1 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Kc6 win in 3 half-moves
8 Kd6 win in 3 half-moves
9 Kd2 win in 5 half-moves
10 Kb8 draw
11 Kc8 draw
12 Kd1 draw
13 Kd7 draw
14 Kd8 draw
15 Rb1 draw
16 Rb3 draw
17 Rb4 draw
18 Rb6 draw
19 Rb8 draw
20 Rb2 loss in 2 half-moves