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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Kc5 win in 3 half-moves
4 Kb5 win in 5 half-moves
5 Kb3 win in 9 half-moves
6 Kb4 win in 9 half-moves
7 Kb7 draw
8 Kc4 draw
9 Kc7 draw
10 Kd6 draw
11 Kd7 draw
12 Rb3 draw
13 Rb5 draw
14 Rb7 draw
15 Rb8 draw
16 Kb2 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb4 loss in 2 half-moves