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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Re6 win in 1 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Ra1 draw
11 Ra2 draw
12 Ra4 draw
13 Ra7 draw
14 Ra8 draw
15 Rc6 draw
16 Rd6 draw
17 Rf6 draw
18 Rg6 draw
19 Rh6 draw
20 Ra5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves