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 Ka1 draw
3 Ka3 draw
4 Kb2 draw
5 Kb3 draw
6 Rc2 draw
7 Rd2 draw
8 Re1 draw
9 Re3 draw
10 Rf2 draw
11 Rh2 draw
12 Kb1 loss in 6 half-moves
13 Re4 loss in 4 half-moves
14 Rb2 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Re7 loss in 1 half-moves