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

EGTB: win in 2 half-moves

# move score
1 Kg6 win in 1 half-moves
2 Kh6 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rg5 win in 1 half-moves
5 K7g7 draw
6 K7g8 draw
7 K8g8 draw
8 Rd1 draw
9 Re1 draw
10 Rf1 draw
11 Rg2 draw
12 Rg3 draw
13 Rg7 draw
14 Rg8 draw
15 Rh1 draw
16 K8g7 loss in 2 half-moves
17 Ra1 loss in 1 half-moves
18 Rc1 loss in 1 half-moves
19 Rg4 loss in 1 half-moves
20 Rg6 loss in 1 half-moves