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

EGTB: draw

# move score
1 Ka3 draw
2 Ka4 draw
3 Ka5 draw
4 Kb3 draw
5 Kb5 draw
6 Kc3 draw
7 Ra1 draw
8 Rb2 draw
9 Rc1 draw
10 Rd1 draw
11 Rg1 draw
12 Rh1 draw
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves