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