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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Rb4 draw
3 Rc4 draw
4 Rd4 draw
5 K2g2 loss in 2 half-moves
6 K2g3 loss in 2 half-moves
7 K3g2 loss in 2 half-moves
8 K3g3 loss in 2 half-moves
9 Kg1 loss in 2 half-moves
10 Kh1 loss in 2 half-moves
11 Kh4 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh4 loss in 2 half-moves