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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kg7 draw
5 Kh7 draw
6 Rd4 draw
7 Rg2 draw
8 Rg3 draw
9 Rg5 draw
10 Rg6 draw
11 Rh4 draw
12 Rb4 loss in 12 half-moves
13 Rc4 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Kh8 loss in 1 half-moves
16 Ra4 loss in 1 half-moves
17 Re4 loss in 1 half-moves
18 Rf4 loss in 1 half-moves