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

EGTB: draw

# move score
1 Ka5 draw
2 Ka6 draw
3 Ka7 draw
4 Kb5 draw
5 Kb7 draw
6 Kc5 draw
7 Kc6 draw
8 Kc7 draw
9 Rd6 draw
10 Re3 draw
11 Re4 draw
12 Re5 draw
13 Re7 draw
14 Re8 draw
15 Rf6 draw
16 Rg6 draw
17 Rh6 draw
18 Rc6 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves