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 Ke3 draw
5 Kf3 draw
6 Kg2 draw
7 Rf3 draw
8 Rg1 draw
9 Rg2 draw
10 Rg5 draw
11 Rg6 draw
12 Kf1 loss in 6 half-moves
13 Kg1 loss in 6 half-moves
14 Ra3 loss in 4 half-moves
15 Rb3 loss in 4 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh3 loss in 2 half-moves