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