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

EGTB: draw

# move score
1 Kg8 draw
2 Rb1 draw
3 Rc2 draw
4 Rc3 draw
5 Rc5 draw
6 Rc6 draw
7 Rc7 draw
8 Rc8 draw
9 Rf1 draw
10 Rg1 draw
11 Re1 loss in 6 half-moves
12 Kg7 loss in 2 half-moves
13 Kh7 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Ra1 loss in 1 half-moves