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

EGTB: draw

# move score
1 Rb1 draw
2 Rc1 draw
3 Rd1 draw
4 Re7 draw
5 Kb8 loss in 6 half-moves
6 Re2 loss in 6 half-moves
7 Re4 loss in 6 half-moves
8 Re5 loss in 6 half-moves
9 Kb7 loss in 4 half-moves
10 Kc7 loss in 4 half-moves
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Ra1 loss in 1 half-moves
19 Re3 loss in 1 half-moves