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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Kb6 draw
5 Kc6 draw
6 Kc7 draw
7 Rb6 draw
8 Re6 draw
9 Rf6 draw
10 Rg7 draw
11 Rg8 draw
12 Kb8 loss in 6 half-moves
13 Kc8 loss in 6 half-moves
14 Ka8 loss in 4 half-moves
15 Rg3 loss in 4 half-moves
16 Rg4 loss in 4 half-moves
17 Ra6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg5 loss in 1 half-moves