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

EGTB: draw

# move score
1 Ra8 draw
2 Rc1 draw
3 Rc2 draw
4 Rc4 draw
5 Rc6 draw
6 Rc7 draw
7 Re8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh8 loss in 4 half-moves
11 Kg5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Kg7 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Kh7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rc5 loss in 1 half-moves