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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 K7g7 draw
4 K8g7 draw
5 K8g8 draw
6 Ra3 draw
7 Ra4 draw
8 Ra5 draw
9 Ra7 draw
10 Ra8 draw
11 Re6 draw
12 Rf6 draw
13 Rg6 draw
14 Rh6 draw
15 K7g8 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kh6 loss in 2 half-moves
18 Ra2 loss in 1 half-moves
19 Rb6 loss in 1 half-moves
20 Rd6 loss in 1 half-moves