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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rg5 draw
5 Rg6 draw
6 K6g7 loss in 2 half-moves
7 K7g7 loss in 2 half-moves
8 Kh5 loss in 2 half-moves
9 Kh8 loss in 2 half-moves
10 Rb8 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 K6g6 loss in 1 half-moves
20 K7g6 loss in 1 half-moves
21 Kg5 loss in 1 half-moves