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

EGTB: draw

# move score
1 Rb1 draw
2 Re7 draw
3 Rg1 loss in 14 half-moves
4 Kg2 loss in 8 half-moves
5 Kh2 loss in 8 half-moves
6 Kg1 loss in 4 half-moves
7 Re2 loss in 4 half-moves
8 Re3 loss in 4 half-moves
9 Re4 loss in 4 half-moves
10 Rf1 loss in 4 half-moves
11 Ra1 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Re8 loss in 2 half-moves