[Event "Frunze"]
[Site "?"]
[Date "1979.??.??"]
[Round "?"]
[White "Ivanov, Alexander"]
[Black "Vitolinsh, Alvis"]
[Result "*"]
[Annotator "Hoetmer,Michel"]
[SetUp "1"]
[FEN "8/5P2/4K1kP/4R3/8/8/8/5r2 w - - 0 1"]
[PlyCount "17"]
[EventDate "2021.06.14"]
[SourceVersionDate "2021.06.14"]
{[#]} 1. Rg5+ $3 Kxh6 (1... Kxg5 2. h7 Re1+ (2... Rf6+ 3. Ke7 Rh6 4. f8=Q $18)
3. Kd6 Rd1+ 4. Ke7 Re1+ 5. Kf8 Rh1 6. Kg8 $18) 2. Rg1 $1 (2. Rg8 {wint
uiteraard ook. Maar duurt wat langer.} Re1+ 3. Kd5 Rd1+ 4. Kc4 Rc1+ 5. Kd3 Rd1+
6. Kc2 $18) (2. Rf5 $4 Rxf5 3. Kxf5 Kg7 4. Ke6 Kf8 5. Kf6 $11) 2... Rf2 3. Ke7
Re2+ 4. Kf8 Kh7 5. Rh1+ Kg6 6. Kg8 Rf2 7. Rg1+ {wel zo nauwkeurig} Kh5 8. f8=Q
Rxf8+ 9. Kxf8 *