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 Ka7 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kb7 draw
8 Kb8 draw
9 Rb1 draw
10 Rc1 draw
11 Rg1 draw
12 Rh1 draw
13 Ra2 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves