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

EGTB: draw

# move score
1 a3 draw
2 Kg5 draw
3 Kg6 draw
4 Kh4 draw
5 Kh6 draw
6 Rf4 draw
7 Rg1 draw
8 Rg2 draw
9 Rg3 draw
10 Rh4 draw
11 Rb4 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves