Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rc6 win in 5 half-moves
3 Ra6 win in 7 half-moves
4 K3b4 draw
5 K3c4 draw
6 K5b4 draw
7 K5c4 draw
8 Kb2 draw
9 Kb3 draw
10 Kb5 draw
11 Kb6 draw
12 Kc6 draw
13 Kd6 draw
14 Rh1 draw
15 Rh5 draw
16 Rh7 draw
17 Rh8 draw
18 K3d4 loss in 2 half-moves
19 K5d4 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh4 loss in 2 half-moves