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 Rg4 win in 1 half-moves
3 Rc8 draw
4 Rd8 draw
5 Re8 draw
6 K7g7 loss in 2 half-moves
7 K8g7 loss in 2 half-moves
8 Kg6 loss in 2 half-moves
9 Kh6 loss in 2 half-moves
10 Rb8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves