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 Kb6 draw
3 Rd4 draw
4 Rf4 draw
5 Rh3 draw
6 Rh6 draw
7 Rh7 draw
8 Rh8 draw
9 Ka6 loss in 12 half-moves
10 Ka4 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Re4 loss in 1 half-moves