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

EGTB: draw

# move score
1 Ka1 draw
2 Kb1 draw
3 Kb2 draw
4 Rd2 draw
5 Rf2 draw
6 Rg2 draw
7 Rh3 draw
8 Rh7 draw
9 Rh8 draw
10 Ka3 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Re2 loss in 1 half-moves