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

EGTB: draw

# move score
1 Kb8 draw
2 Rc1 draw
3 Rd1 draw
4 Re1 draw
5 Rf2 draw
6 Rf7 draw
7 Rf8 draw
8 Rg1 draw
9 Rh1 draw
10 Ka7 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 1 half-moves