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

EGTB: draw

# move score
1 Kb1 draw
2 Kc2 draw
3 Kd1 draw
4 Kd2 draw
5 Re1 draw
6 Rf2 draw
7 Rf3 draw
8 Rf4 draw
9 Rf8 draw
10 Rf5 loss in 4 half-moves
11 Kb2 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves