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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Khg4 win in 3 half-moves
3 Khg5 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Rg6 win in 3 half-moves
6 Kf3 win in 5 half-moves
7 Kg3 win in 5 half-moves
8 Ke5 win in 7 half-moves
9 Kf5 win in 7 half-moves
10 Kfg4 win in 9 half-moves
11 Kfg5 win in 13 half-moves
12 Ke3 draw
13 Ke4 draw
14 Kh4 draw
15 Rc6 draw
16 Rd6 draw
17 Rf6 draw
18 Rh7 draw
19 Rh8 draw
20 Ra6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves