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

EGTB: draw

# move score
1 Ka6 draw
2 Ka8 draw
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Ra5 draw
7 Rb5 draw
8 Rd5 draw
9 Re1 draw
10 Re2 draw
11 Re4 draw
12 Re6 draw
13 Re7 draw
14 Rf5 draw
15 Rg5 draw
16 Rc5 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rh5 loss in 2 half-moves