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

EGTB: draw

# move score
1 Ra7 draw
2 Rc7 draw
3 Rd7 draw
4 Rf7 draw
5 Rg1 draw
6 Rg3 draw
7 Rg4 draw
8 Rg6 draw
9 Rg8 draw
10 Rb7 loss in 4 half-moves
11 Kc1 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rg2 loss in 1 half-moves