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

EGTB: draw

# move score
1 Kb1 draw
2 Kf8 draw
3 Ra7 draw
4 Re7 draw
5 Rf1 draw
6 Rf2 draw
7 Rf3 draw
8 Rf8 draw
9 Rh7 draw
10 Ka2 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg7 loss in 1 half-moves