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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ke1 draw
3 Kg1 draw
4 Kg2 draw
5 Rb3 draw
6 Rc3 draw
7 Rg1 draw
8 Rg2 draw
9 Rg8 draw
10 Rh3 draw
11 Ke2 loss in 2 half-moves
12 Kf2 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Ra3 loss in 1 half-moves