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

EGTB: win in 22 half-moves

# move score
1 Rb5 win in 21 half-moves
2 Rb6 win in 25 half-moves
3 Rb7 win in 25 half-moves
4 Rb8 win in 25 half-moves
5 Kc4 win in 29 half-moves
6 Ked6 win in 29 half-moves
7 Kee6 win in 29 half-moves
8 Kf6 win in 29 half-moves
9 Rd4 win in 29 half-moves
10 Kc5 loss in 4 half-moves
11 Kc6 loss in 4 half-moves
12 Kdd6 loss in 4 half-moves
13 Kde6 loss in 4 half-moves
14 Kf5 loss in 4 half-moves
15 Ra4 loss in 4 half-moves
16 Rc4 loss in 4 half-moves
17 Rh4 loss in 4 half-moves
18 Kdd4 loss in 2 half-moves
19 Kde4 loss in 2 half-moves
20 Ked4 loss in 2 half-moves
21 Kee4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg4 loss in 2 half-moves