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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 K6e6 win in 7 half-moves
4 K6e7 win in 7 half-moves
5 K7e7 win in 7 half-moves
6 Rh8 win in 7 half-moves
7 K6g6 draw
8 K6g7 draw
9 K7e6 draw
10 K7g6 draw
11 K7g7 draw
12 Ke5 draw
13 Ke8 draw
14 Kf5 draw
15 Kg5 draw
16 Kg8 draw
17 Rc8 draw
18 Rd8 draw
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves