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 Rd6 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Kd5 win in 5 half-moves
7 K3b3 draw
8 K3b4 draw
9 K3d3 draw
10 K3d4 draw
11 K4b3 draw
12 K4b4 draw
13 K4d3 draw
14 K4d4 draw
15 Kb2 draw
16 Ra6 draw
17 Rc5 draw
18 Rc7 draw
19 Rc8 draw
20 Re6 draw
21 Kd2 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves