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

EGTB: win in 2 half-moves

# move score
1 Rd2 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 K7g7 draw
4 K8g7 draw
5 K8g8 draw
6 Kh6 draw
7 Ra2 draw
8 Rb2 draw
9 Rf2 draw
10 Rg1 draw
11 Rg3 draw
12 Rg4 draw
13 Rg7 draw
14 Rg8 draw
15 Rh2 draw
16 K7g8 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Rc2 loss in 1 half-moves
19 Re2 loss in 1 half-moves
20 Rg5 loss in 1 half-moves