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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kg7 draw
3 Kg8 draw
4 Kh7 draw
5 Ra4 draw
6 Rb4 draw
7 Rd4 draw
8 Re4 draw
9 Rf4 draw
10 Rg6 draw
11 Rg7 draw
12 Rg8 draw
13 Rg5 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Rc4 loss in 1 half-moves
16 Rg1 loss in 1 half-moves
17 Rg2 loss in 1 half-moves