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

EGTB: draw

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