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 Ka1 draw
3 Ka3 draw
4 Ra3 draw
5 Ra4 draw
6 Ra6 draw
7 Rb8 draw
8 Rc8 draw
9 Rd8 draw
10 Rf8 draw
11 Rg8 draw
12 Rh8 draw
13 Kb1 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Re8 loss in 2 half-moves