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

EGTB: draw

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