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

EGTB: draw

# move score
1 Kg1 draw
2 Kg7 draw
3 Kg8 draw
4 Kh8 draw
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Re7 draw
10 Rf1 draw
11 Rf8 draw
12 Rf2 loss in 4 half-moves
13 Rf6 loss in 4 half-moves
14 Kg2 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kh2 loss in 2 half-moves
17 Kh6 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg7 loss in 2 half-moves