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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kc7 draw
4 Kc8 draw
5 Ra5 draw
6 Rb5 draw
7 Rd1 draw
8 Rd3 draw
9 Rd4 draw
10 Rd7 draw
11 Rd8 draw
12 Re5 draw
13 Rf5 draw
14 Rh5 draw
15 Ka8 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rd2 loss in 1 half-moves
19 Rg5 loss in 1 half-moves