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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka1 draw
3 Kb2 draw
4 Kc1 draw
5 Kc2 draw
6 Ra1 draw
7 Ra3 draw
8 Ra4 draw
9 Ra5 draw
10 Ra7 draw
11 Rb2 draw
12 Rc2 draw
13 Rd2 draw
14 Rf2 loss in 8 half-moves
15 Ra6 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rg2 loss in 1 half-moves
18 Rh2 loss in 1 half-moves