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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rh6 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 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Ra7 draw
15 Ra8 draw
16 Rc6 draw
17 Rd6 draw
18 Re6 draw
19 Rf6 draw
20 Rg6 draw
21 Rb6 loss in 2 half-moves