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

EGTB: draw

# move score
1 Ka2 draw
2 Kb1 draw
3 Kb2 draw
4 Ra7 draw
5 Rc7 draw
6 Rd1 draw
7 Rd2 draw
8 Rd6 draw
9 Rd8 draw
10 Re7 draw
11 Rf7 draw
12 Rd3 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Rb7 loss in 1 half-moves