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