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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Kh7 win in 3 half-moves
4 Rg3 win in 3 half-moves
5 Rg4 win in 3 half-moves
6 Rg5 win in 3 half-moves
7 Kg3 draw
8 Kg4 draw
9 Kh3 draw
10 Ra6 draw
11 Rd6 draw
12 Rf6 draw
13 Rg1 draw
14 Rg2 draw
15 Rh6 draw
16 Kg7 loss in 2 half-moves
17 Kg8 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves