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

EGTB: draw

# move score
1 Ra2 draw
2 Rb2 draw
3 Rc2 draw
4 Re4 draw
5 Re5 draw
6 Re6 draw
7 Re7 draw
8 Re8 draw
9 Rg2 draw
10 Rh2 draw
11 Ka2 loss in 2 half-moves
12 Kb1 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf2 loss in 2 half-moves