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