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 Kg1 draw
3 Kg3 draw
4 Kh2 draw
5 Kh3 draw
6 Rc4 draw
7 Rf4 draw
8 Rg6 draw
9 Rg7 draw
10 Rg8 draw
11 Rh4 draw
12 Kh1 loss in 6 half-moves
13 Kf1 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg3 loss in 2 half-moves