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 Kb5 win in 7 half-moves
3 Ka5 win in 9 half-moves
4 K6a7 draw
5 K6b7 draw
6 K8a7 draw
7 K8b7 draw
8 Kb6 draw
9 Kb8 draw
10 Rc6 draw
11 Rg6 draw
12 Rh1 draw
13 Rh5 draw
14 Rh7 draw
15 Rh8 draw
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves