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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka3 draw
3 Kb2 draw
4 Kb3 draw
5 Ra5 draw
6 Rb8 draw
7 Rc8 draw
8 Rf8 loss in 16 half-moves
9 Ka1 loss in 12 half-moves
10 Kb1 loss in 12 half-moves
11 Ra3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Rd8 loss in 1 half-moves
17 Re8 loss in 1 half-moves