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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ka8 draw
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kg4 draw
7 Kh2 draw
8 Kh4 draw
9 Ra3 draw
10 Ra4 draw
11 Rb6 draw
12 Rc6 draw
13 Rg6 draw
14 Rh6 draw
15 Kg2 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves