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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kd2 loss in 2 half-moves
3 Kd3 loss in 2 half-moves
4 Ke2 loss in 2 half-moves
5 Kg2 loss in 2 half-moves
6 Kg4 loss in 2 half-moves
7 Kh2 loss in 2 half-moves
8 Kh3 loss in 2 half-moves
9 Kh4 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Kd4 loss in 1 half-moves
21 Ke4 loss in 1 half-moves
22 Kef2 loss in 1 half-moves
23 Kef3 loss in 1 half-moves
24 Kef4 loss in 1 half-moves
25 Kgf2 loss in 1 half-moves
26 Kgf3 loss in 1 half-moves
27 Kgf4 loss in 1 half-moves
28 Rd4 loss in 1 half-moves
29 Re4 loss in 1 half-moves
30 Rf4 loss in 1 half-moves