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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Rb1 win in 5 half-moves
3 Rb2 win in 5 half-moves
4 Rh7 win in 5 half-moves
5 Kd1 draw
6 Kd2 draw
7 Ke1 draw
8 Kef1 draw
9 Kef2 draw
10 Kg1 draw
11 Kgf1 draw
12 Kgf2 draw
13 Kh1 draw
14 Kh2 draw
15 Ra7 draw
16 Rb8 draw
17 Rc7 draw
18 Kd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Kef3 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Kgf3 loss in 2 half-moves
23 Kh3 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg7 loss in 2 half-moves