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

EGTB: draw

# move score
1 Ka4 draw
2 Ka6 draw
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Ra7 draw
7 Rb7 draw
8 Rd1 draw
9 Rd2 draw
10 Rd3 draw
11 Rd4 draw
12 Rd6 draw
13 Rd8 draw
14 Re7 draw
15 Rf7 draw
16 Rg7 draw
17 Rc7 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rh7 loss in 2 half-moves