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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kb6 draw
4 Ra1 draw
5 Ra2 draw
6 Ra4 draw
7 Rb3 draw
8 Rc3 draw
9 Rg3 draw
10 Rh3 draw
11 Ka6 loss in 18 half-moves
12 Kb7 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves