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

EGTB: draw

# move score
1 Ka7 draw
2 Ka8 draw
3 Kb8 draw
4 Kc7 draw
5 Kc8 draw
6 Rc7 draw
7 Rd7 draw
8 Re7 draw
9 Rf1 draw
10 Rf2 draw
11 Rf3 draw
12 Rf5 draw
13 Rf6 draw
14 Rg7 draw
15 Rh7 draw
16 Ka6 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf8 loss in 2 half-moves