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 Kc3 win in 5 half-moves
4 Re8 win in 5 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb1 draw
9 Kb2 draw
10 Kb6 draw
11 Kb8 draw
12 Kc1 draw
13 Kc6 draw
14 Kc7 draw
15 Kc8 draw
16 Kd1 draw
17 Kd2 draw
18 Kd3 draw
19 Ra8 draw
20 Rd8 draw
21 Rf3 draw
22 Rf4 draw
23 Rf5 draw
24 Rf6 draw
25 Rf7 draw
26 Kb3 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves