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 Rd8 win in 3 half-moves
3 Kc3 win in 5 half-moves
4 Kc7 win in 5 half-moves
5 Kb3 win in 7 half-moves
6 Kb7 win in 11 half-moves
7 Kd7 win in 11 half-moves
8 K4b5 draw
9 K4c5 draw
10 K4d5 draw
11 K6b5 draw
12 K6c5 draw
13 K6d5 draw
14 Kb4 draw
15 Kb6 draw
16 Kd3 draw
17 Kd4 draw
18 Kd6 draw
19 Ra8 draw
20 Rc8 draw
21 Re8 draw
22 Rf2 draw
23 Rf7 draw
24 Rf1 loss in 2 half-moves
25 Rf3 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