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 Kb5 draw
4 Kc3 draw
5 Kc4 draw
6 Kc5 draw
7 Rc4 draw
8 Rd5 draw
9 Ka3 loss in 4 half-moves
10 Ka4 loss in 4 half-moves
11 Kb3 loss in 4 half-moves
12 Rd6 loss in 4 half-moves
13 Rd8 loss in 4 half-moves
14 Re4 loss in 4 half-moves
15 Rd1 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rd7 loss in 1 half-moves