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 Kc3 win in 5 half-moves
3 Kc4 win in 5 half-moves
4 Kd5 win in 5 half-moves
5 Kd7 win in 5 half-moves
6 Ke5 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Rd8 win in 5 half-moves
9 Re8 win in 5 half-moves
10 Ke4 win in 7 half-moves
11 Ke6 win in 7 half-moves
12 Ra8 win in 7 half-moves
13 Rf8 win in 7 half-moves
14 Kd3 win in 9 half-moves
15 Rb7 win in 9 half-moves
16 Kd8 win in 11 half-moves
17 Rb4 win in 13 half-moves
18 Kd6 draw
19 Ke3 draw
20 Ke8 draw
21 Kf8 draw
22 Rb1 draw
23 Kf6 loss in 2 half-moves
24 Kf7 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rb5 loss in 2 half-moves
28 Rb6 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves