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