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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Kg5 win in 7 half-moves
3 Rd8 win in 7 half-moves
4 K6g6 draw
5 K6g7 draw
6 K7g6 draw
7 K7g7 draw
8 Kg8 draw
9 Kh5 draw
10 Kh8 draw
11 Rc6 draw
12 Rd1 draw
13 Rd5 draw
14 Rd7 draw
15 Re6 draw
16 Rf6 draw
17 Ra6 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves