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

EGTB: win in 2 half-moves

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