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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Kf6 draw
5 Kf8 draw
6 Kg6 draw
7 Kg7 draw
8 Kg8 draw
9 Rb3 draw
10 Re3 draw
11 Rf3 draw
12 Rg1 draw
13 Rg5 draw
14 Rg6 draw
15 Rg7 draw
16 Rg8 draw
17 Rh3 draw
18 Ke8 loss in 10 half-moves
19 Ra3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rc3 loss in 1 half-moves
22 Rd3 loss in 1 half-moves