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

EGTB: draw

# move score
1 Rg2 draw
2 Kg5 loss in 4 half-moves
3 Kg6 loss in 4 half-moves
4 Kh5 loss in 4 half-moves
5 Kh7 loss in 4 half-moves
6 Re1 loss in 4 half-moves
7 Re3 loss in 4 half-moves
8 Re4 loss in 4 half-moves
9 Rh2 loss in 4 half-moves
10 Kg7 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Re8 loss in 1 half-moves
19 Rf2 loss in 1 half-moves