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 Rc8 win in 5 half-moves
4 K3b3 draw
5 K3b4 draw
6 K3d3 draw
7 K3d4 draw
8 K4b3 draw
9 K4b4 draw
10 K4d3 draw
11 K4d4 draw
12 Kb2 draw
13 Kb5 draw
14 Kc2 draw
15 Kc5 draw
16 Kd2 draw
17 Kd5 draw
18 Ra8 draw
19 Re8 draw
20 Rf1 draw
21 Rf2 draw
22 Rf3 draw
23 Rf7 draw
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves