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 Ka7 draw
3 Kb8 draw
4 Kg3 draw
5 Kg4 draw
6 Kg5 draw
7 Kh3 draw
8 Kh5 draw
9 Ra1 draw
10 Ra3 draw
11 Ra4 draw
12 Ra5 draw
13 Ra6 draw
14 Ra7 draw
15 Rb2 draw
16 Rc2 draw
17 Re2 draw
18 Rf2 draw
19 Rh2 draw
20 Kb7 loss in 2 half-moves
21 Rd2 loss in 1 half-moves