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 Rf5 win in 3 half-moves
4 Rc8 win in 5 half-moves
5 Rf3 win in 5 half-moves
6 Rf4 win in 5 half-moves
7 Ra8 win in 9 half-moves
8 K3b3 draw
9 K3b4 draw
10 K3d4 draw
11 K4b3 draw
12 K4b4 draw
13 K4d4 draw
14 Kb2 draw
15 Kb5 draw
16 Kc2 draw
17 Kc5 draw
18 Kd5 draw
19 Re8 draw
20 Rf6 draw
21 Rf7 draw
22 K3d3 loss in 2 half-moves
23 K4d3 loss in 2 half-moves
24 Kd2 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves