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

EGTB: draw

# move score
1 K5a6 draw
2 K5b6 draw
3 K7a6 draw
4 K7b6 draw
5 Ka8 draw
6 Kb4 draw
7 Kb5 draw
8 Kb7 draw
9 Kb8 draw
10 Ra3 draw
11 Rb2 draw
12 Rc2 draw
13 Re2 draw
14 Ra1 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Ka4 loss in 1 half-moves
20 Ra4 loss in 1 half-moves