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

EGTB: draw

# move score
1 Rd4 draw
2 Rg1 draw
3 Rg6 draw
4 Rg7 draw
5 Rg8 draw
6 Rg5 loss in 18 half-moves
7 Kg1 loss in 2 half-moves
8 Kg2 loss in 2 half-moves
9 Kh2 loss in 2 half-moves
10 Rc4 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