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 Ke8 draw
5 Kf6 draw
6 Kg6 draw
7 Ra4 draw
8 Rf4 draw
9 Rg3 draw
10 Rg5 draw
11 Rh4 draw
12 Kf8 loss in 8 half-moves
13 Rg7 loss in 6 half-moves
14 Kg7 loss in 4 half-moves
15 Kg8 loss in 4 half-moves
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg8 loss in 2 half-moves