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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ka1 draw
3 Kb1 draw
4 Kb2 draw
5 Ra1 draw
6 Rc1 draw
7 Rd1 draw
8 Re1 draw
9 Rf2 draw
10 Rf3 draw
11 Rh1 draw
12 Kb3 loss in 22 half-moves
13 Ka3 loss in 12 half-moves
14 Rf7 loss in 4 half-moves
15 Rb1 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rf4 loss in 1 half-moves