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

EGTB: draw

# move score
1 Ka2 draw
2 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Ra4 draw
6 Ra5 draw
7 Rb7 draw
8 Rc7 draw
9 Rf7 draw
10 Ka4 loss in 6 half-moves
11 Ra8 loss in 4 half-moves
12 Rg7 loss in 4 half-moves
13 Ra6 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Rd7 loss in 1 half-moves
16 Re7 loss in 1 half-moves