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 Ke4 draw
4 Kf3 draw
5 Kf4 draw
6 Rd4 draw
7 Re4 draw
8 Rf4 draw
9 Rh3 draw
10 Rh5 draw
11 Rh7 draw
12 Rh8 draw
13 Kf2 loss in 12 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh6 loss in 1 half-moves