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 Rg4 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 Kd5 draw
5 Kg7 draw
6 Kg8 draw
7 Kh7 draw
8 Rb1 draw
9 Rb2 draw
10 Rb3 draw
11 Rb7 draw
12 Rd4 draw
13 Re4 draw
14 Rf4 draw
15 Kc4 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kb5 loss in 1 half-moves
20 Kb6 loss in 1 half-moves
21 Ra4 loss in 1 half-moves
22 Rb5 loss in 1 half-moves
23 Rb6 loss in 1 half-moves
24 Rc4 loss in 1 half-moves