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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Kb7 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kc1 draw
9 Kc3 draw
10 Kd1 draw
11 Kd2 draw
12 Kd3 draw
13 Kd7 draw
14 Kd8 draw
15 Rb1 draw
16 Rb2 draw
17 Rb5 draw
18 Rb7 draw
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves