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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kb8 draw
3 Ra3 draw
4 Rb3 draw
5 Rc3 draw
6 Rd3 draw
7 Re3 draw
8 Rg1 draw
9 Rg2 draw
10 Rg4 draw
11 Rg5 draw
12 Rg6 draw
13 Rg8 draw
14 Rh3 draw
15 Ka7 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Rf3 loss in 2 half-moves