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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rg2 win in 1 half-moves
3 Kf6 win in 5 half-moves
4 Rg1 win in 9 half-moves
5 Kf7 draw
6 Kf8 draw
7 Kgg8 draw
8 Kgh7 draw
9 Kh6 draw
10 Khg8 draw
11 Khh7 draw
12 Re6 draw
13 Rf6 draw
14 Rh6 draw
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves