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 Kc3 draw
5 Kc4 draw
6 Kc5 draw
7 Ra7 draw
8 Rb8 draw
9 Rc7 draw
10 Re7 draw
11 Rg7 draw
12 Kb3 loss in 6 half-moves
13 Rb6 loss in 6 half-moves
14 Kb5 loss in 4 half-moves
15 Rb5 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Rd7 loss in 1 half-moves