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 Ka5 draw
3 Kb4 draw
4 Kb5 draw
5 Rc4 draw
6 Rf4 draw
7 Rh2 draw
8 Rh3 draw
9 Rh6 draw
10 Rh7 draw
11 Rh8 draw
12 Ka3 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rd4 loss in 1 half-moves
18 Re4 loss in 1 half-moves