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

EGTB: draw

# move score
1 Kb1 draw
2 Rb7 draw
3 Rc7 draw
4 Rd7 draw
5 Re7 draw
6 Rf7 draw
7 Rg1 draw
8 Rg2 draw
9 Rg3 draw
10 Rg4 draw
11 Rg6 draw
12 Rg8 draw
13 Ka2 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rh7 loss in 2 half-moves