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