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

EGTB: draw

# move score
1 Rb1 draw
2 Rf7 draw
3 Rf4 loss in 4 half-moves
4 Rf5 loss in 4 half-moves
5 Rf6 loss in 4 half-moves
6 Rf8 loss in 4 half-moves
7 Kc7 loss in 2 half-moves
8 Kc8 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Ra1 loss in 1 half-moves
18 Rc1 loss in 1 half-moves
19 Rd1 loss in 1 half-moves