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 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Rb2 draw
6 Rc2 draw
7 Rh3 draw
8 Rh4 draw
9 Rh5 draw
10 Rh7 draw
11 Rh8 draw
12 Ra2 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Rh6 loss in 2 half-moves
15 Rd2 loss in 1 half-moves
16 Re2 loss in 1 half-moves
17 Rf2 loss in 1 half-moves