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 Kf7 draw
3 Kf8 draw
4 Kg1 draw
5 Kg2 draw
6 Kg7 draw
7 Kh2 draw
8 Kh7 draw
9 Kh8 draw
10 Ra4 draw
11 Rb4 draw
12 Rf4 draw
13 Rg6 draw
14 Rg7 draw
15 Rh4 draw
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves