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 Ke2 draw
3 Kf2 draw
4 Rg2 draw
5 Kg2 loss in 24 half-moves
6 Rg1 loss in 24 half-moves
7 Rg3 loss in 24 half-moves
8 Kg1 loss in 20 half-moves
9 Rg5 loss in 10 half-moves
10 Ke1 loss in 4 half-moves
11 Rh8 loss in 4 half-moves
12 Ra8 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rc8 loss in 1 half-moves
17 Rd8 loss in 1 half-moves
18 Re8 loss in 1 half-moves
19 Rf8 loss in 1 half-moves