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

EGTB: draw

# move score
1 Ka1 draw
2 Ka3 draw
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Kg7 draw
7 Kh7 draw
8 Ra8 draw
9 Rb8 draw
10 Rc8 draw
11 Rd8 draw
12 Re5 draw
13 Re7 draw
14 Rf8 draw
15 Rg8 draw
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Kg8 loss in 1 half-moves