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

EGTB: draw

# move score
1 Ka5 draw
2 Ka7 draw
3 Kb5 draw
4 Kb6 draw
5 Kb7 draw
6 Ra7 draw
7 Rb7 draw
8 Rc7 draw
9 Rd1 draw
10 Rd2 draw
11 Rd3 draw
12 Rd4 draw
13 Rd6 draw
14 Rd8 draw
15 Re7 draw
16 Rf7 draw
17 Rg7 draw
18 Rd5 loss in 2 half-moves
19 Rh7 loss in 2 half-moves