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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kg2 draw
3 Kg3 draw
4 Kh3 draw
5 Ra7 draw
6 Rc7 draw
7 Re7 draw
8 Rf7 draw
9 Rg1 draw
10 Rg6 draw
11 Rg8 draw
12 Kg1 loss in 2 half-moves
13 Kh1 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rg5 loss in 1 half-moves