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

EGTB: draw

# move score
1 Rg1 draw
2 Rg2 draw
3 Ka2 loss in 4 half-moves
4 Kb1 loss in 4 half-moves
5 Kb2 loss in 4 half-moves
6 Rg3 loss in 4 half-moves
7 Rg6 loss in 4 half-moves
8 Rh4 loss in 4 half-moves
9 Ra4 loss in 2 half-moves
10 Rb4 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rf4 loss in 1 half-moves
17 Rg5 loss in 1 half-moves