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 Ka4 draw
3 Kb4 draw
4 Kb5 draw
5 Rb4 draw
6 Rd3 draw
7 Rd5 draw
8 Rd6 draw
9 Re4 draw
10 Rf4 draw
11 Rh4 draw
12 Rd7 loss in 10 half-moves
13 Ka6 loss in 6 half-moves
14 Kb6 loss in 4 half-moves
15 Ra4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rd8 loss in 1 half-moves