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

EGTB: draw

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