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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Ra8 win in 9 half-moves
3 Ka1 draw
4 Ka2 draw
5 Ka3 draw
6 Kb1 draw
7 Kb3 draw
8 Kb4 draw
9 Kb5 draw
10 Kb6 draw
11 Kc1 draw
12 Kc2 draw
13 Kc3 draw
14 Kc4 draw
15 Kd4 draw
16 Kd5 draw
17 Kd6 draw
18 Rc8 draw
19 Rd8 draw
20 Re8 draw
21 Rf1 draw
22 Rf2 draw
23 Rf3 draw
24 Rf7 draw
25 Kc6 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves