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

EGTB: draw

# move score
1 Ka2 draw
2 Ka4 draw
3 Kb2 draw
4 Kb3 draw
5 Kb4 draw
6 Ra4 draw
7 Ra6 draw
8 Rb5 draw
9 Rc5 draw
10 Rf5 draw
11 Rg5 draw
12 Rh5 draw
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re5 loss in 2 half-moves