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 Kc3 draw
3 Kc4 draw
4 Kc5 draw
5 Rc4 draw
6 Rd3 loss in 8 half-moves
7 Ka3 loss in 4 half-moves
8 Ka4 loss in 4 half-moves
9 Ka5 loss in 4 half-moves
10 Kb3 loss in 4 half-moves
11 Kb5 loss in 4 half-moves
12 Rd1 loss in 4 half-moves
13 Rd2 loss in 4 half-moves
14 Rd5 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rd8 loss in 1 half-moves