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