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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Ka2 draw
6 Ra3 draw
7 Ra7 draw
8 Rc8 loss in 6 half-moves
9 Rd8 loss in 6 half-moves
10 Re8 loss in 6 half-moves
11 Rf8 loss in 6 half-moves
12 Ra2 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves