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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Kb3 win in 3 half-moves
4 Kb1 draw
5 Kb7 draw
6 Kb8 draw
7 Kc1 draw
8 Kc3 draw
9 Kc7 draw
10 Kd1 draw
11 Kd2 draw
12 Kd3 draw
13 Kd7 draw
14 Kd8 draw
15 Rb1 draw
16 Rb3 draw
17 Rb4 draw
18 Rb8 draw
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves