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 Kf2 draw
3 Kf4 draw
4 Kg2 draw
5 Re7 draw
6 Rg2 draw
7 Rg3 draw
8 Rg4 draw
9 Ke2 loss in 4 half-moves
10 Ke3 loss in 4 half-moves
11 Ke4 loss in 4 half-moves
12 Kg3 loss in 4 half-moves
13 Kg4 loss in 4 half-moves
14 Rd7 loss in 4 half-moves
15 Rf7 loss in 4 half-moves
16 Rh7 loss in 4 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Ra7 loss in 1 half-moves
21 Rb7 loss in 1 half-moves
22 Rc7 loss in 1 half-moves