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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Kd3 win in 5 half-moves
3 Kd4 draw
4 Ke2 draw
5 Ke4 draw
6 Kef2 draw
7 Kef3 draw
8 Kg2 draw
9 Kgf2 draw
10 Kgf3 draw
11 Kh2 draw
12 Kh3 draw
13 Ra8 draw
14 Rb1 draw
15 Rb2 draw
16 Rb3 draw
17 Rc8 draw
18 Re8 draw
19 Rf8 draw
20 Kd2 loss in 2 half-moves
21 Kef4 loss in 2 half-moves
22 Kg4 loss in 2 half-moves
23 Kgf4 loss in 2 half-moves
24 Kh4 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 Rb7 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves