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 Ke5 draw
3 Kf6 draw
4 Rb7 draw
5 Rc7 draw
6 Rg6 draw
7 Rg8 draw
8 Rh7 draw
9 Rg5 loss in 10 half-moves
10 Ke6 loss in 8 half-moves
11 Rf7 loss in 8 half-moves
12 Kg6 loss in 6 half-moves
13 Kg4 loss in 4 half-moves
14 Kg5 loss in 4 half-moves
15 Ke4 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves