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

EGTB: draw

# move score
1 b5 draw
2 Rb2 draw
3 Re1 loss in 4 half-moves
4 Re4 loss in 4 half-moves
5 Re5 loss in 4 half-moves
6 Rg2 loss in 4 half-moves
7 Ra2 loss in 2 half-moves
8 Rc2 loss in 2 half-moves
9 Rd2 loss in 2 half-moves
10 Re3 loss in 2 half-moves
11 Re6 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rh2 loss in 2 half-moves