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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 K1g2 draw
3 K2g2 draw
4 Ra6 draw
5 Rb6 draw
6 Rg1 draw
7 Rg2 draw
8 Rg3 draw
9 Rg7 draw
10 Rg8 draw
11 Rh6 draw
12 K2g1 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Kh3 loss in 2 half-moves
15 K1g1 loss in 1 half-moves
16 Rc6 loss in 1 half-moves
17 Rd6 loss in 1 half-moves
18 Re6 loss in 1 half-moves
19 Rf6 loss in 1 half-moves
20 Rg4 loss in 1 half-moves