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 K5b5 draw
4 K5b6 draw
5 K5d5 draw
6 K5d6 draw
7 K6b5 draw
8 K6b6 draw
9 K6d5 draw
10 K6d6 draw
11 Kb4 draw
12 Kb7 draw
13 Kc4 draw
14 Kc7 draw
15 Kd4 draw
16 Kd7 draw
17 Ra8 draw
18 Rc8 draw
19 Re8 draw
20 Rf1 draw
21 Rf5 draw
22 Rf6 draw
23 Rf7 draw
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves