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

EGTB: win in 22 half-moves

# move score
1 K7g8 win in 21 half-moves
2 K8e7 win in 21 half-moves
3 K8g8 win in 21 half-moves
4 K7e7 draw
5 K7e8 draw
6 K8e8 draw
7 Ra1 draw
8 Ra2 draw
9 Ra7 draw
10 Rb8 draw
11 Rc8 draw
12 Rd8 draw
13 K7g7 loss in 2 half-moves
14 K8g7 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Re8 loss in 2 half-moves