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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kb8 draw
4 Ra6 draw
5 Rb6 draw
6 Rc6 draw
7 Rf6 draw
8 Rg4 draw
9 Rg5 draw
10 Rg8 draw
11 Rg1 loss in 12 half-moves
12 Rg2 loss in 12 half-moves
13 Re6 loss in 8 half-moves
14 Rd6 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rg7 loss in 1 half-moves