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

EGTB: draw

# move score
1 Kf8 draw
2 Kh7 draw
3 Kh8 draw
4 Ra8 draw
5 Rb8 draw
6 Rc1 draw
7 Rc2 draw
8 Rc3 draw
9 Rc4 draw
10 Kf7 loss in 2 half-moves
11 Kg7 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves