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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Kc3 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Kc8 win in 5 half-moves
6 Kd4 win in 9 half-moves
7 Rb3 win in 9 half-moves
8 Kc2 draw
9 Kd2 draw
10 Ke2 draw
11 Ke3 draw
12 Ke4 draw
13 Ra8 draw
14 Rb1 draw
15 Rb4 draw
16 Rb5 draw
17 Rb6 draw
18 Kc7 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ke8 loss in 2 half-moves
22 Rb7 loss in 2 half-moves