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 Ra2 draw
4 Ra4 draw
5 Ra5 draw
6 Ra6 draw
7 Ra8 draw
8 Rb7 draw
9 Rc7 draw
10 Rh7 draw
11 Rg7 loss in 4 half-moves
12 Kg2 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves