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

EGTB: win in 6 half-moves

# move score
1 Rg3 win in 5 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Kd5 draw
6 Kd7 draw
7 Ke5 draw
8 Ke7 draw
9 Kg4 draw
10 Kg5 draw
11 Kh4 draw
12 Kh6 draw
13 Rd4 draw
14 Rd5 draw
15 Re3 draw
16 Rf3 draw
17 Rh3 draw
18 Ke6 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd2 loss in 2 half-moves