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

EGTB: draw

# move score
1 Kg7 draw
2 Kg8 draw
3 Kh7 draw
4 Ra2 draw
5 Ra4 draw
6 Ra5 draw
7 Ra6 draw
8 Ra7 draw
9 Rb1 draw
10 Rd1 draw
11 Rf1 draw
12 Rh1 draw
13 Ra3 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Re1 loss in 1 half-moves