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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Ke1 draw
3 Kf2 draw
4 Kg2 draw
5 Rc7 draw
6 Re7 draw
7 Rf7 draw
8 Rh7 draw
9 Rg1 loss in 16 half-moves
10 Kg1 loss in 4 half-moves
11 Ke2 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rd7 loss in 1 half-moves