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 Ke2 draw
3 Kf1 draw
4 Kf3 draw
5 Kg1 draw
6 Kg2 draw
7 Kg3 draw
8 Re8 draw
9 Rf8 draw
10 Rg2 draw
11 Ke1 loss in 4 half-moves
12 Ra8 loss in 4 half-moves
13 Ke3 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh8 loss in 1 half-moves