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 Kc7 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Kc6 win in 5 half-moves
7 Rc4 win in 5 half-moves
8 Rd4 win in 5 half-moves
9 Re4 win in 5 half-moves
10 Rb8 win in 11 half-moves
11 Kd5 draw
12 Kd7 draw
13 Ke6 draw
14 Ke7 draw
15 Kf6 draw
16 Kf7 draw
17 Kf8 draw
18 Kg6 draw
19 Kg8 draw
20 Kh6 draw
21 Kh7 draw
22 Kh8 draw
23 Ra4 draw
24 Rb3 draw
25 Rb5 draw
26 Rf4 draw
27 Rb1 loss in 2 half-moves
28 Rb2 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves