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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb4 draw
5 Kg5 draw
6 Kh4 draw
7 Kh6 draw
8 Ra4 draw
9 Ra5 draw
10 Ra6 draw
11 Rb8 draw
12 Rf8 draw
13 Rg8 draw
14 Rh8 draw
15 Kb2 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves