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 Ke5 draw
3 Ke6 draw
4 Ke7 draw
5 Kf5 draw
6 Kf7 draw
7 Kg5 draw
8 Kg6 draw
9 Kg7 draw
10 Ra4 draw
11 Rb4 draw
12 Rd4 draw
13 Re4 draw
14 Rg1 draw
15 Rg2 draw
16 Rg6 draw
17 Rg7 draw
18 Rg8 draw
19 Rh4 draw
20 Rf4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rc4 loss in 1 half-moves