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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Kg1 draw
5 Kg2 draw
6 Kg4 draw
7 Kg5 draw
8 Kg6 draw
9 Kh2 draw
10 Kh4 draw
11 Kh6 draw
12 Ra3 draw
13 Rb3 draw
14 Rd3 draw
15 Re3 draw
16 Rf3 draw
17 Rg7 draw
18 Rg8 draw
19 Rh3 draw
20 Rc3 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves