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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Kd7 draw
3 Kd8 draw
4 Kf7 draw
5 Ra2 draw
6 Rb2 draw
7 Rd2 draw
8 Rf2 draw
9 Rh2 draw
10 Kd6 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Kg4 loss in 1 half-moves
16 Kg5 loss in 1 half-moves
17 Kg6 loss in 1 half-moves
18 Kh4 loss in 1 half-moves
19 Kh6 loss in 1 half-moves
20 Rc2 loss in 1 half-moves
21 Re1 loss in 1 half-moves
22 Re3 loss in 1 half-moves
23 Re4 loss in 1 half-moves
24 Re5 loss in 1 half-moves
25 Re6 loss in 1 half-moves