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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 Kg6 draw
3 Kh6 draw
4 Rf1 draw
5 Rf2 draw
6 Rg6 draw
7 Rh6 draw
8 Kh7 loss in 18 half-moves
9 Rc6 loss in 18 half-moves
10 Rf8 loss in 16 half-moves
11 Kf7 loss in 14 half-moves
12 Kf8 loss in 10 half-moves
13 Rf7 loss in 8 half-moves
14 Kg8 loss in 4 half-moves
15 Kh8 loss in 4 half-moves
16 Ra6 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves