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

EGTB: draw

# move score
1 Kg1 draw
2 Kh2 draw
3 Ra7 draw
4 Rb7 draw
5 Rc7 draw
6 Rg1 draw
7 Rg2 draw
8 Rg6 draw
9 Rg8 draw
10 Rh7 draw
11 Kg2 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves