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

EGTB: win in 10 half-moves

# move score
1 Rg2 win in 9 half-moves
2 Kf7 draw
3 Kfg7 draw
4 Kg5 draw
5 Kg6 draw
6 Kg8 draw
7 Kh5 draw
8 Kh7 draw
9 Khg7 draw
10 Ra2 draw
11 Re2 draw
12 Rf1 draw
13 Rf3 draw
14 Rf4 draw
15 Rf5 draw
16 Rh2 draw
17 Ke7 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves