Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Ke4 draw
3 Kf1 draw
4 Kf2 draw
5 Kf4 draw
6 Kf6 draw
7 Kg2 draw
8 Kg4 draw
9 Kg5 draw
10 Kg6 draw
11 Kh1 draw
12 Kh2 draw
13 Rd1 draw
14 Rd2 draw
15 Rd3 draw
16 Rd8 draw
17 Re4 draw
18 Rf4 draw
19 Rh4 draw
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Rd7 loss in 2 half-moves