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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Rf7 win in 7 half-moves
3 Rf8 win in 7 half-moves
4 Kg3 draw
5 Kg4 draw
6 Kg5 draw
7 Kg7 draw
8 Kg8 draw
9 Kh3 draw
10 Kh5 draw
11 Kh7 draw
12 Rc6 draw
13 Rd6 draw
14 Re6 draw
15 Rf2 draw
16 Rh6 draw
17 Ra6 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves