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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Ke6 win in 5 half-moves
3 Rb8 win in 5 half-moves
4 Kc4 win in 9 half-moves
5 Kd5 win in 9 half-moves
6 Kd6 win in 9 half-moves
7 Kd7 win in 9 half-moves
8 Kd8 win in 9 half-moves
9 Ke4 win in 9 half-moves
10 Ke5 win in 9 half-moves
11 Ke8 win in 9 half-moves
12 Ra7 win in 15 half-moves
13 Rc7 win in 15 half-moves
14 Kc3 draw
15 Kd3 draw
16 Ke3 draw
17 Kf8 draw
18 Rb2 draw
19 Rb4 draw
20 Rd7 draw
21 Kf6 loss in 2 half-moves
22 Kf7 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves