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

EGTB: draw

# move score
1 Kgg7 draw
2 Kgh7 draw
3 Khg7 draw
4 Khh7 draw
5 Rc4 draw
6 Rf7 draw
7 Kf8 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rd4 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Kf7 loss in 1 half-moves