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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Ka4 win in 7 half-moves
3 Rb6 win in 7 half-moves
4 Kb4 draw
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Kd4 draw
9 Kd6 draw
10 Ke5 draw
11 Ke6 draw
12 Ra5 draw
13 Rb4 draw
14 Rb7 draw
15 Rb8 draw
16 Ka2 loss in 4 half-moves
17 Kb2 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc5 loss in 2 half-moves