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

EGTB: draw

# move score
1 Rc4 draw
2 Rg5 draw
3 Rg6 draw
4 Rg7 draw
5 Rg8 draw
6 Rg1 loss in 4 half-moves
7 Ka7 loss in 2 half-moves
8 Kb7 loss in 2 half-moves
9 Kb8 loss in 2 half-moves
10 Rd4 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Ra4 loss in 1 half-moves
17 Rb4 loss in 1 half-moves