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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Ra3 draw
8 Ra5 draw
9 Ra7 draw
10 Ra8 draw
11 Rc6 draw
12 Rd6 draw
13 Rf6 draw
14 Rg6 draw
15 Rh6 draw
16 Rb6 loss in 2 half-moves
17 Re6 loss in 2 half-moves