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

EGTB: draw

# move score
1 Ka3 draw
2 Kb2 draw
3 Kb3 draw
4 Rd6 draw
5 Re1 draw
6 Re2 draw
7 Re3 draw
8 Re4 draw
9 Rf6 draw
10 Rg6 draw
11 Rh6 draw
12 Kb1 loss in 6 half-moves
13 Ka1 loss in 4 half-moves
14 Re5 loss in 4 half-moves
15 Ra6 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Re8 loss in 2 half-moves