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

EGTB: draw

# move score
1 K7c7 draw
2 K7c8 draw
3 K7e7 draw
4 K7e8 draw
5 K8c7 draw
6 K8c8 draw
7 K8e7 draw
8 K8e8 draw
9 Kc6 draw
10 Kd6 draw
11 Ke6 draw
12 Rf3 draw
13 Rf4 draw
14 Rf5 draw
15 Rf6 draw
16 Rf8 draw
17 Rg7 draw
18 Rh7 draw
19 Re7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves