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 Kg1 draw
3 Kg2 draw
4 Kg3 draw
5 Kh3 draw
6 Rd6 draw
7 Rg1 draw
8 Rg2 draw
9 Rg4 draw
10 Rg8 draw
11 Rh6 draw
12 Re6 loss in 24 half-moves
13 Kh1 loss in 14 half-moves
14 Rb6 loss in 6 half-moves
15 Rc6 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Ra6 loss in 1 half-moves
19 Rg7 loss in 1 half-moves