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

EGTB: draw

# move score
1 a3 draw
2 Kg2 draw
3 Kg3 draw
4 Kg4 draw
5 Kh2 draw
6 Kh4 draw
7 Rc8 draw
8 Rd8 draw
9 Re1 draw
10 Re3 draw
11 Re6 draw
12 Re7 draw
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves