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 Kf2 draw
3 Kg1 draw
4 Kg2 draw
5 Rd5 draw
6 Re5 draw
7 Rf5 draw
8 Rg1 draw
9 Rg2 draw
10 Rg3 draw
11 Rg6 draw
12 Rg7 draw
13 Rg8 draw
14 Rh5 draw
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc5 loss in 1 half-moves