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

EGTB: draw

# move score
1 Kf2 draw
2 Kg2 draw
3 Kg3 draw
4 Kg4 draw
5 Re8 draw
6 Rf4 draw
7 Rf7 draw
8 Rg8 draw
9 Rh8 draw
10 Ra8 loss in 6 half-moves
11 Kf4 loss in 4 half-moves
12 Ke2 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves