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

EGTB: draw

# move score
1 Ka1 draw
2 Ka3 draw
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Ra3 draw
7 Ra4 draw
8 Ra8 draw
9 Rb7 draw
10 Re7 draw
11 Rc7 loss in 4 half-moves
12 Rd7 loss in 4 half-moves
13 Rg7 loss in 4 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rh7 loss in 1 half-moves