[Event "Moscow RGGU-ch 10th"]
[Site "Moscow"]
[Date "2021.03.20"]
[Round "1"]
[White "Kablov, Maksim"]
[Black "Biryukov, Sergey"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1818"]
[PlyCount "98"]
[EventDate "2021.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bg5 f6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Nc3 Nge7 9. Bd3 a6 10. h3 0-0 11. Qd2 Nb4 12. g4 Re8 13. 0-0-0 Bd7 14. g5 Nxd3+ 15. cxd3 Ng6 16. Kb1 Qf4 17. Qxf4 Nxf4 18. gxf6 gxf6 19. h4 Bf5 20. Kc2 Kf7 21. Nh2 Ne2 22. Nxe2 Rxe2+ 23. Rd2 Rae8 24. Nf1 Re1 25. Ng3 Rxh1 26. Nxh1 Bg4 27. Ng3 f5 28. Kb3 Re6 29. Ka3 Kg6 30. Rc2 c6 31. Kb4 f4 32. Nf1 Re2 33. Kc3 Rxc2+ 34. Kxc2 Be2 35. Nh2 Kh5 36. Kd2 Bg4 37. Nxg4 Kxg4 38. Ke2 b6 39. b4 Kxh4 40. Kf3 Kg5 41. Kg2 h5 42. Kh3 f3 43. Kg3 h4+ 44. Kxf3 a5 45. bxa5 bxa5 46. Kg2 Kg4 47. Kh2 Kf3 48. Kg1 h3 49. a4 h2+ 0-1

[Event "OP-2020-0-04916"]
[Site "LSS email"]
[Date "2020.01.31"]
[Round "?"]
[White "Alberoni, Yoly"]
[Black "Biryukov, Sergey"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1876"]
[BlackElo "987"]
[PlyCount "7"]
[EventDate "2020.01.29"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 Nc6 4. d3 0-1

[Event "OP-2020-0-04916"]
[Site "LSS email"]
[Date "2020.01.31"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Molina, Vicente Andres"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "987"]
[BlackElo "464"]
[PlyCount "8"]
[EventDate "2020.01.29"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 0-1

[Event "OP-2020-0-04916"]
[Site "LSS email"]
[Date "2020.01.31"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Puzanov, Vasyl"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "987"]
[BlackElo "717"]
[PlyCount "8"]
[EventDate "2020.01.29"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 0-1

[Event "OP-2020-0-04915"]
[Site "LSS email"]
[Date "2020.01.30"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Pech, Jaroslav Sr"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "987"]
[BlackElo "1761"]
[PlyCount "10"]
[EventDate "2020.01.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. Nf3 Bc5 5. 0-0 0-0 0-1

[Event "OP-2020-0-04915"]
[Site "LSS email"]
[Date "2020.01.30"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Rensen, Martin"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "987"]
[BlackElo "2054"]
[PlyCount "12"]
[EventDate "2020.01.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 0-1

[Event "OP-2020-0-04915"]
[Site "LSS email"]
[Date "2020.01.30"]
[Round "?"]
[White "Bottoni, Carlo"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "1610"]
[BlackElo "987"]
[PlyCount "11"]
[EventDate "2020.01.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 1-0

[Event "OP-2020-0-04916"]
[Site "LSS email"]
[Date "2020.01.30"]
[Round "?"]
[White "Grego, Luis Jose Gonzaga"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2237"]
[BlackElo "987"]
[PlyCount "13"]
[EventDate "2020.01.29"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 0-0 6. Bd3 Nc6 7. e4 1-0

[Event "OP-2020-0-04915"]
[Site "LSS email"]
[Date "2020.01.30"]
[Round "?"]
[White "Siekierska, Georg"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "800"]
[BlackElo "987"]
[PlyCount "11"]
[EventDate "2020.01.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 1-0

[Event "FICGS theme 0002 email"]
[Site "FICGS email"]
[Date "2019.11.24"]
[Round "1"]
[White "Biryukov, Sergey"]
[Black "Bautista, Eric"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "981"]
[BlackElo "1687"]
[PlyCount "7"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 1-0

[Event "FICGS theme 0002 email"]
[Site "FICGS email"]
[Date "2019.11.24"]
[Round "1"]
[White "Biryukov, Sergey"]
[Black "Benone, Mateia"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "981"]
[BlackElo "1424"]
[PlyCount "8"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 Nxe4 0-1

[Event "FICGS theme 0002 email"]
[Site "FICGS email"]
[Date "2019.11.24"]
[Round "1"]
[White "Biryukov, Sergey"]
[Black "Csoma, Robert"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "981"]
[BlackElo "1672"]
[PlyCount "8"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 Nxe4 0-1

[Event "FICGS theme 0002 email"]
[Site "FICGS email"]
[Date "2019.11.24"]
[Round "1"]
[White "Bochatay, Felipe"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1912"]
[BlackElo "981"]
[PlyCount "7"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 1-0

[Event "FICGS theme 0002 email"]
[Site "FICGS email"]
[Date "2019.11.24"]
[Round "1"]
[White "Goldmund, Heike"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1241"]
[BlackElo "981"]
[PlyCount "7"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 1-0

[Event "FICGS theme 0002 email"]
[Site "FICGS email"]
[Date "2019.11.24"]
[Round "1"]
[White "Klawitter, Bernd"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1491"]
[BlackElo "981"]
[PlyCount "7"]
[EventDate "2019.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 1-0

[Event "RF-2018-0-00449"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Alonso, Sergio"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1332"]
[BlackElo "1248"]
[PlyCount "11"]
[EventDate "2018.09.04"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Bg5 Be7 6. Nf5 1-0

[Event "RF-2018-0-00449"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Hickl, Norbert"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1248"]
[BlackElo "1221"]
[PlyCount "10"]
[EventDate "2018.09.04"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 0-1

[Event "OP-2018-0-04661"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Johanson, Frans"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1248"]
[BlackElo "1910"]
[PlyCount "14"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 0-1

[Event "RF-2018-0-00449"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Raines, David T"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1248"]
[BlackElo "1226"]
[PlyCount "18"]
[EventDate "2018.09.04"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. c3 0-0 8. Be2 Re8 9. 0-0 Be6 0-1

[Event "RF-2018-0-00449"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Shim Ng Min, Francis"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1248"]
[BlackElo "1245"]
[PlyCount "16"]
[EventDate "2018.09.04"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Bc4 0-0 0-1

[Event "OP-2018-0-04661"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Thomae, Eberhard"]
[Result "0-1"]
[ECO "C80"]
[WhiteElo "1248"]
[BlackElo "1700"]
[PlyCount "14"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 0-1

[Event "RF-2018-0-00449"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Chura, Michal"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1131"]
[BlackElo "1248"]
[PlyCount "9"]
[EventDate "2018.09.04"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Nc6 4. Bb5 e6 5. b3 1-0

[Event "OP-2018-0-04661"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Correa de Almeida, Claudio"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1607"]
[BlackElo "1248"]
[PlyCount "15"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 0-0 6. Bd3 c6 7. 0-0 Re8 8. e5 1-0

[Event "OP-2018-0-04661"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Laudati, Lelio"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1670"]
[BlackElo "1248"]
[PlyCount "13"]
[EventDate "2018.10.21"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Nc6 4. Nf3 e6 5. c3 Be7 6. Nbd2 0-0 7. Bd3 1-0

[Event "RF-2018-0-00449"]
[Site "LSS email"]
[Date "2018.10.25"]
[Round "?"]
[White "Torfs, Gert"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "792"]
[BlackElo "1248"]
[PlyCount "7"]
[EventDate "2018.09.04"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. exd5 1-0

[Event "FICGS unrated 00005 email"]
[Site "FICGS email"]
[Date "2018.08.06"]
[Round "1"]
[White "Biryukov, Sergey"]
[Black "Sharma, Vivek"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "971"]
[BlackElo "1609"]
[PlyCount "8"]
[EventDate "2018.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bd6 0-1

[Event "FICGS unrated 00005 email"]
[Site "FICGS email"]
[Date "2018.08.06"]
[Round "1"]
[White "Romig, James"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2141"]
[BlackElo "971"]
[PlyCount "7"]
[EventDate "2018.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 1-0

[Event "FICGS class F 000205 email"]
[Site "FICGS email"]
[Date "2018.08.05"]
[Round "1"]
[White "MacDonald, Murdo"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1314"]
[BlackElo "971"]
[PlyCount "7"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 1-0

[Event "FICGS class F 000191 email"]
[Site "FICGS email"]
[Date "2017.10.08"]
[Round "1"]
[White "Bromo, Alexis"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1010"]
[BlackElo "1162"]
[PlyCount "7"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nf3 Bg7 4. e3 1-0

[Event "FICGS class F 000191 email"]
[Site "FICGS email"]
[Date "2017.10.08"]
[Round "1"]
[White "Goldmund, Heike"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1117"]
[BlackElo "1162"]
[PlyCount "7"]
[EventDate "2017.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 d6 2. Bb2 Nf6 3. c4 e6 4. Nf3 1-0

[Event "CP-2017-P-00007"]
[Site "LSS email"]
[Date "2017.09.27"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Pott, Brian"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1377"]
[BlackElo "1773"]
[PlyCount "14"]
[EventDate "2017.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nf6 5. e5 dxe5 6. Nxe5 Bxb5 7. axb5 Qd5 0-1

[Event "CP-2017-P-00007"]
[Site "LSS email"]
[Date "2017.09.27"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Sandocal, Uzmir"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1377"]
[BlackElo "1682"]
[PlyCount "8"]
[EventDate "2017.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 0-1

[Event "CP-2017-P-00007"]
[Site "LSS email"]
[Date "2017.09.27"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Sienkiewicz, Wojciech"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1377"]
[BlackElo "2189"]
[PlyCount "8"]
[EventDate "2017.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 0-1

[Event "CP-2017-P-00007"]
[Site "LSS email"]
[Date "2017.09.27"]
[Round "?"]
[White "Markus, Roland"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2382"]
[BlackElo "1377"]
[PlyCount "9"]
[EventDate "2017.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 g6 3. d4 Bg7 4. Nc3 Nf6 5. Be2 1-0

[Event "CP-2017-P-00007"]
[Site "LSS email"]
[Date "2017.09.27"]
[Round "?"]
[White "Posada, Charlie"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2167"]
[BlackElo "1377"]
[PlyCount "11"]
[EventDate "2017.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 0-0 6. Bd3 1-0

[Event "RF-2017-0-00405"]
[Site "LSS email"]
[Date "2017.09.24"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Shah, Sehba"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1377"]
[BlackElo "1298"]
[PlyCount "16"]
[EventDate "2017.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 0-1

[Event "OP-2017-0-04437"]
[Site "LSS email"]
[Date "2017.09.23"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Couspeyre, Thierry"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1377"]
[BlackElo "1279"]
[PlyCount "16"]
[EventDate "2017.09.11"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Bg5 0-0 0-1

[Event "OP-2017-0-04437"]
[Site "LSS email"]
[Date "2017.09.23"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Pineda, Ulises"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "1377"]
[BlackElo "2185"]
[PlyCount "14"]
[EventDate "2017.09.11"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nb3 Bb6 7. Nf3 Nf6 0-1

[Event "OP-2017-0-04437"]
[Site "LSS email"]
[Date "2017.09.23"]
[Round "?"]
[White "Ederer, Karel"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C35"]
[WhiteElo "1857"]
[BlackElo "1377"]
[PlyCount "9"]
[EventDate "2017.09.11"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Nc3 Nf6 5. d4 1-0

[Event "RF-2017-0-00405"]
[Site "LSS email"]
[Date "2017.09.22"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Chura, Michal"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1377"]
[BlackElo "1258"]
[PlyCount "26"]
[EventDate "2017.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 d6 7. Qd2 Qa5 8. Nxc6 bxc6 9. Bc4 g6 10. Bb3 Bg7 11. 0-0-0 0-0 12. Bxf6 Bxf6 13. Kb1 Bxc3 0-1

[Event "RF-2017-0-00405"]
[Site "LSS email"]
[Date "2017.09.22"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Couspeyre, Thierry"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1377"]
[BlackElo "1309"]
[PlyCount "24"]
[EventDate "2017.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bc4 0-0 6. 0-0 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 c6 10. c3 Nd7 11. Re1 Nf6 12. Bd3 Qc7 0-1

[Event "RF-2017-0-00405"]
[Site "LSS email"]
[Date "2017.09.22"]
[Round "?"]
[White "Lauer, Frederic"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1116"]
[BlackElo "1377"]
[PlyCount "17"]
[EventDate "2017.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be7 7. 0-0-0+ Ke8 8. Bxf6 Bxf6 9. Nd5 1-0

[Event "RF-2017-0-00405"]
[Site "LSS email"]
[Date "2017.09.22"]
[Round "?"]
[White "Pliska, Miroslav"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1167"]
[BlackElo "1377"]
[PlyCount "25"]
[EventDate "2017.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Nc6 4. Bb5 Bd7 5. 0-0 e6 6. b3 Be7 7. Bb2 0-0 8. d3 Re8 9. Nbd2 a6 10. Bxc6 Bxc6 11. Ne5 h6 12. Rf3 Nd7 13. Rg3 1-0

[Event "OP-2017-0-04437"]
[Site "LSS email"]
[Date "2017.09.22"]
[Round "?"]
[White "Shim Ng Min, Francis"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1194"]
[BlackElo "1377"]
[PlyCount "19"]
[EventDate "2017.09.11"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. e5 Nd5 7. Nxd5 exd5 8. Nb3 Nc6 9. Qxd5 Qe7 10. Bf4 1-0

[Event "RF-2017-0-00405"]
[Site "LSS email"]
[Date "2017.09.22"]
[Round "?"]
[White "Shim Ng Min, Francis"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1249"]
[BlackElo "1377"]
[PlyCount "21"]
[EventDate "2017.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. Ne5 Nc6 8. Nxc6 bxc6 9. 0-0 0-0 10. c4 Nf6 11. Nc3 1-0

[Event "RF-2016-0-00322"]
[Site "LSS email"]
[Date "2016.07.08"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Bieszk, Stanislaw"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1377"]
[BlackElo "918"]
[PlyCount "10"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 0-1

[Event "RF-2016-0-00322"]
[Site "LSS email"]
[Date "2016.07.08"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Lenz, Juergen"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1377"]
[BlackElo "1133"]
[PlyCount "10"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Be7 0-1

[Event "RF-2016-0-00322"]
[Site "LSS email"]
[Date "2016.07.08"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Shim Ng Min, Francis"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1377"]
[BlackElo "1375"]
[PlyCount "16"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 cxd4 6. axb4 dxc3 7. Qxc3 h6 8. Nf3 0-0 0-1

[Event "RF-2016-0-00322"]
[Site "LSS email"]
[Date "2016.07.08"]
[Round "?"]
[White "Caviglia, Maximiliano"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1172"]
[BlackElo "1377"]
[PlyCount "11"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nf3 Be7 5. 0-0 0-0 6. c3 1-0

[Event "RF-2016-0-00322"]
[Site "LSS email"]
[Date "2016.07.08"]
[Round "?"]
[White "Heiser, Jerome"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "553"]
[BlackElo "1377"]
[PlyCount "11"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nxf7 1-0

[Event "RF-2016-0-00322"]
[Site "LSS email"]
[Date "2016.07.08"]
[Round "?"]
[White "Vlasov, Alexander"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1210"]
[BlackElo "1377"]
[PlyCount "7"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 d6 2. d4 g6 3. Nc3 Bg7 4. e4 1-0

[Event "OP-2016-0-04088"]
[Site "LSS email"]
[Date "2016.07.04"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Kolanek, Roman"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "1377"]
[BlackElo "2155"]
[PlyCount "24"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nf3 Be7 8. Bg2 0-0 9. 0-0 Nc6 10. Bg5 Be6 11. Bxf6 Bxf6 12. Nd5 Rc8 0-1

[Event "OP-2016-0-04088"]
[Site "LSS email"]
[Date "2016.07.04"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Pliska, Miroslav"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1377"]
[BlackElo "1485"]
[PlyCount "20"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. exd6 exd6 6. Be2 Nc6 7. 0-0 Be7 8. Nc3 Nxc3 9. bxc3 0-0 10. h3 Bh5 0-1

[Event "OP-2016-0-04088"]
[Site "LSS email"]
[Date "2016.07.04"]
[Round "?"]
[White "Kerekgyarto, Ferenc"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1363"]
[BlackElo "1377"]
[PlyCount "9"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 1-0

[Event "OP-2016-0-04088"]
[Site "LSS email"]
[Date "2016.07.04"]
[Round "?"]
[White "Shim Ng Min, Francis"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1375"]
[BlackElo "1377"]
[PlyCount "17"]
[EventDate "2016.06.27"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. h3 Nc6 9. c3 1-0

[Event "ZL-2013-0-01326"]
[Site "LSS email"]
[Date "2013.07.30"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Lenz, Juergen"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1127"]
[BlackElo "1083"]
[PlyCount "10"]
[EventDate "2013.07.24"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. exd6 exd6 0-1

[Event "ZL-2013-0-01326"]
[Site "LSS email"]
[Date "2013.07.30"]
[Round "?"]
[White "Lenz, Juergen"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1083"]
[BlackElo "1127"]
[PlyCount "11"]
[EventDate "2013.07.24"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nc6 5. c3 Be7 6. Bd3 1-0

[Event "FICGS class E 000153 email"]
[Site "FICGS email"]
[Date "2012.07.30"]
[Round "1"]
[White "Pipac, Darko"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1231"]
[BlackElo "1341"]
[PlyCount "7"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Nxd4 1-0

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Janosi, Ervin"]
[Result "0-1"]
[ECO "E25"]
[WhiteElo "1186"]
[BlackElo "2149"]
[PlyCount "30"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. Bg5 0-0 9. dxc5 Re8 10. Qd2 Nbd7 11. Rd1 Qc7 12. e3 Qxc5 13. Bxf6 Nxf6 14. Bd3 Rxe3+ 15. Kf1 Bd7 0-1

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Laffont, Jose Eduardo Alfred"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1186"]
[BlackElo "1617"]
[PlyCount "18"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 e5 9. Nb3 Be6 0-1

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Ovchinkin, GA."]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1186"]
[BlackElo "2054"]
[PlyCount "22"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. g4 b5 11. 0-0-0 0-0 0-1

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Pilarska, Lucyna"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1186"]
[BlackElo "2383"]
[PlyCount "40"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. f3 0-0 10. 0-0-0 a5 11. Kb1 a4 12. Nc1 a3 13. bxa3 Nbd7 14. g4 Nb6 15. Nb3 Nc4 16. Bxc4 Bxc4 17. g5 Nd7 18. f4 Qc7 19. f5 Rfc8 20. f6 Bf8 0-1

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Wakeham, Marc R"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1186"]
[BlackElo "802"]
[PlyCount "32"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. 0-0 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Be3 b6 10. e5 Ng4 11. Bd5 Nxe3 12. fxe3 Nc6 13. Bxc6 Rb8 14. Rfd1 Bf5 15. Rxd8+ Rxd8 16. e4 Bg4 0-1

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Frijling, Jeroen"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2116"]
[BlackElo "1186"]
[PlyCount "7"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 1-0

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Hughes, Chris"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "810"]
[BlackElo "1186"]
[PlyCount "7"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 1-0

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Kroes, Friso"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C39"]
[WhiteElo "1906"]
[BlackElo "1186"]
[PlyCount "31"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. Bc4 d5 7. exd5 Bd6 8. d4 Nh5 9. 0-0 0-0 10. Rxf4 Nxf4 11. Bxf4 Qxh4 12. g3 Qh3 13. Bf1 Qh5 14. Be2 Bxe5 15. dxe5 Nd7 16. Bxg4 1-0

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Petrov, Ivan"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2159"]
[BlackElo "1440"]
[PlyCount "11"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 1-0

[Event "BI-2012-P-00003"]
[Site "LSS email"]
[Date "2012.04.20"]
[Round "?"]
[White "Pott, Brian"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "1820"]
[BlackElo "1186"]
[PlyCount "25"]
[EventDate "2012.04.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Be2 Nc6 10. Qd3 0-0 11. 0-0-0 Rd8 12. Qg3 h6 13. Bxh6 1-0

[Event "ZL-2012-0-01117"]
[Site "LSS email"]
[Date "2012.03.22"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Klawitter, Bernd"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1186"]
[BlackElo "978"]
[PlyCount "34"]
[EventDate "2012.03.14"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Bd6 12. Ne5 Nbd7 13. Bc3 0-0 14. 0-0-0 Nd5 15. Ne4 Bxe5 16. dxe5 Nxc3 17. Qxc3 Qc7 0-1

[Event "ZL-2012-0-01117"]
[Site "LSS email"]
[Date "2012.03.22"]
[Round "?"]
[White "Klawitter, Bernd"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "978"]
[BlackElo "1186"]
[PlyCount "39"]
[EventDate "2012.03.14"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. c3 0-0 7. h3 Re8 8. 0-0 h6 9. Re1 Bb6 10. Nbd2 d6 11. Nf1 Bd7 12. Be3 Bxe3 13. Nxe3 b5 14. Bc2 Be6 15. a4 bxa4 16. Bxa4 Bd7 17. Qd2 Qc8 18. Bxc6 Bxc6 19. Nf5 Bd7 20. N3h4 1-0

[Event "LSS No Engine Cup 62 Preliminary 4"]
[Site "LSS email"]
[Date "2012.03.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Lonyuk, Bohdan"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "1187"]
[BlackElo "1001"]
[PlyCount "16"]
[EventDate "2012.03.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Nxe5 Be7 8. Nc3 0-0 0-1

[Event "LSS No Engine Cup 62 Preliminary 4"]
[Site "LSS email"]
[Date "2012.03.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Ramazzotti, Carlo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1187"]
[BlackElo "642"]
[PlyCount "76"]
[EventDate "2012.03.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Qf6 4. Nc3 Bb4 5. Nd5 Qd6 6. c3 Bc5 7. 0-0 Nh6 8. d4 Bb6 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. Bf4 Qe6 12. Nxc7+ Ke7 13. Nxe6 dxe6 14. Bxh6 gxh6 15. Qh5 Bd7 16. Qxh6 Rac8 17. Bb3 Bb5 18. e5 Bxf1 19. Qf6+ Kd7 20. Rd1+ Kc7 21. Qxf7+ Kb8 22. Rd7 Ba6 23. Bxe6 Rhf8 24. Qxh7 Bxf2+ 25. Kh1 Rfe8 26. Rxb7+ Bxb7 27. Bxc8 Bxc8 28. g3 Rxe5 29. Kg2 Re2 30. Kf1 Rxb2 31. Qh8 Rxa2 32. Qe5+ Kb7 33. Qd5+ Kb8 34. Qxa2 Bb6 35. h4 a5 36. Ke2 Ba6+ 37. c4 Bc7 38. Kd3 Ka7 0-1

[Event "LSS No Engine Cup 62 Preliminary 4"]
[Site "LSS email"]
[Date "2012.03.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Villamizar, Alexander"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1187"]
[BlackElo "986"]
[PlyCount "26"]
[EventDate "2012.03.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. Nf3 d6 5. 0-0 Bg4 6. h3 Bh5 7. d3 Be7 8. Re1 0-0 9. Bg5 Na5 10. Bb3 Nxb3 11. axb3 c6 12. Bxf6 Bxf6 13. g4 Bg6 0-1

[Event "LSS No Engine Cup 62 Preliminary 4"]
[Site "LSS email"]
[Date "2012.03.20"]
[Round "?"]
[White "Boyd, John Michael"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1590"]
[BlackElo "1187"]
[PlyCount "7"]
[EventDate "2012.03.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 1-0

[Event "LSS No Engine Cup 62 Preliminary 4"]
[Site "LSS email"]
[Date "2012.03.20"]
[Round "?"]
[White "Csoma, Balint"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1027"]
[BlackElo "1187"]
[PlyCount "9"]
[EventDate "2012.03.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 1-0

[Event "LSS No Engine Cup 62 Preliminary 4"]
[Site "LSS email"]
[Date "2012.03.20"]
[Round "?"]
[White "Henke, Simon"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1502"]
[BlackElo "1187"]
[PlyCount "7"]
[EventDate "2012.03.21"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 1-0

[Event "SE-2012-0-00102"]
[Site "LSS email"]
[Date "2012.03.12"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Grimm, Wolfgang"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1187"]
[BlackElo "1283"]
[PlyCount "24"]
[EventDate "2012.01.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nd3 Qxe4+ 6. Be3 Nd5 7. Qd2 Be7 8. Nc3 Nxc3 9. bxc3 Bf5 10. Be2 Qxg2 11. 0-0-0 0-0 12. Rdg1 Qc6 0-1

[Event "SE-2012-0-00102"]
[Site "LSS email"]
[Date "2012.03.10"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Bichik, Aleksandr Mihail"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1186"]
[BlackElo "1713"]
[PlyCount "47"]
[EventDate "2012.01.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3 0-0 9. Qd2 a6 10. Bb3 Na5 11. 0-0-0 b5 12. Rhe1 Bd7 13. Kb1 Nxb3 14. axb3 b4 15. Na4 Qa5 16. Bh6 Bxa4 17. Bxg7 Kxg7 18. bxa4 Rac8 19. b3 Qc5 20. h4 Rc7 21. Qg5 e6 22. Qxc5 Rxc5 23. Ne2 d5 24. Nf4 1/2-1/2

[Event "SE-2012-0-00102"]
[Site "LSS email"]
[Date "2012.03.10"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Tarasov, Grigory Aleksandrov"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1186"]
[BlackElo "1707"]
[PlyCount "40"]
[EventDate "2012.01.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 153"]
[Source "ChessBase"]
[SourceDate "2013.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2013.03.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nf6 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Nbd7 12. 0-0-0 Be7 13. Rhe1 0-0 14. Kb1 c5 15. Ne4 cxd4 16. Nxf6+ Nxf6 17. Qxd4 Qxd4 18. Nxd4 Rfd8 19. c3 Nxh5 20. Nf3 Nf6 0-1

[Event "SE-2012-0-00102"]
[Site "LSS email"]
[Date "2012.03.10"]
[Round "?"]
[White "Horse, Madera"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1081"]
[BlackElo "1186"]
[PlyCount "13"]
[EventDate "2012.01.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 1-0

[Event "SE-2012-0-00102"]
[Site "LSS email"]
[Date "2012.03.10"]
[Round "?"]
[White "Pons, Francisco"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1122"]
[BlackElo "1187"]
[PlyCount "27"]
[EventDate "2012.01.20"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Nc3 Bb4 9. Qb3 Bxc3+ 10. Qxc3 0-0 11. Bd3 d6 12. exd6 cxd6 13. 0-0 h6 14. b3 1-0

[Event "ZL-2012-0-01103"]
[Site "LSS email"]
[Date "2012.02.28"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Lauer, Fredric"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1186"]
[BlackElo "1054"]
[PlyCount "72"]
[EventDate "2012.02.21"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Nf3 cxd4 7. Nxd4 Bxc3+ 8. bxc3 Ne7 9. Qg4 0-0 10. Bd3 Qc7 11. Bd2 Qxe5+ 12. Qe2 Qxe2+ 13. Nxe2 Nbc6 14. 0-0 a6 15. f3 Bd7 16. Rfe1 b5 17. h3 Rac8 18. Ng3 Na5 19. Ne2 Nc4 20. Bxc4 Rxc4 21. Ng3 Ng6 22. Ne2 Rfc8 23. g3 h6 24. Nd4 a5 25. h4 Ne7 26. f4 g6 27. Kg2 Nf5 28. Nxf5 gxf5 29. Kf3 Re4 30. Rxe4 dxe4+ 31. Ke3 Kg7 32. Be1 Rc4 33. Kd2 Bc6 34. Bf2 h5 35. Be3 Kf6 36. Bd4+ Ke7 0-1

[Event "ZL-2012-0-01103"]
[Site "LSS email"]
[Date "2012.02.28"]
[Round "?"]
[White "Lauer, Fredric"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1054"]
[BlackElo "1186"]
[PlyCount "19"]
[EventDate "2012.02.21"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Kxd1 Nfd7 8. Nd5 Kd8 9. Nf3 Nc6 10. Ng5 1-0

[Event "OP-2012-0-02072"]
[Site "LSS email"]
[Date "2012.02.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Correa de Almeida, Claudio"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "1186"]
[BlackElo "1677"]
[PlyCount "60"]
[EventDate "2012.02.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. 0-0 Nge7 9. Nb3 Bd6 10. Re1 0-0 11. Bxc6 bxc6 12. Be3 Nf5 13. h3 Nxe3 14. fxe3 Bg3 15. Rf1 Ba6 16. Re1 Bxe1 17. Qxe1 Re8 18. Kf2 Qf6 19. Rd1 Qxb2 20. Qd2 Rac8 21. c3 Qxd2+ 22. Rxd2 Rc7 23. Nfd4 c5 24. Nf3 Bb7 25. Nc1 Rce7 26. Re2 f5 27. Nd3 Ba6 28. Nfe1 d4 29. cxd4 cxd4 30. g3 dxe3+ 0-1

[Event "OP-2012-0-02072"]
[Site "LSS email"]
[Date "2012.02.20"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Ederer, Karel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1186"]
[BlackElo "2088"]
[PlyCount "40"]
[EventDate "2012.02.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. f3 Nbd7 10. g4 h6 11. 0-0-0 b5 12. h4 Nb6 13. Qf2 Nfd7 14. Kb1 Nc4 15. Bxc4 bxc4 16. Nc1 Rb8 17. N1e2 0-0 18. Ka1 Qc7 19. Ng3 Qb7 20. Bc1 Rfc8 0-1

[Event "OP-2012-0-02072"]
[Site "LSS email"]
[Date "2012.02.20"]
[Round "?"]
[White "Hillebrand, Carsten"]
[Black "Biryukov, Sergey"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1574"]
[BlackElo "1186"]
[PlyCount "16"]
[EventDate "2012.02.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d6 4. Nc3 Bg7 5. e4 e5 6. Nge2 0-0 7. d3 Nc6 8. 0-0 a6 0-1

[Event "OP-2012-0-02072"]
[Site "LSS email"]
[Date "2012.02.20"]
[Round "?"]
[White "Vontina, Maria"]
[Black "Biryukov, Sergey"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "821"]
[BlackElo "1186"]
[PlyCount "58"]
[EventDate "2012.02.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 165"]
[Source "ChessBase"]
[SourceDate "2015.03.11"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.11"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. h3 Nc6 9. Re1 Re8 10. c4 Nb4 11. Nc3 Nxd3 12. Qxd3 Nxc3 13. Qxc3 Rxe1+ 14. Nxe1 dxc4 15. Qxc4 Be6 16. Qc3 Qf6 17. Be3 Bd5 18. a3 a6 19. b4 b5 20. Rc1 Re8 21. Qd2 Qg6 22. Kf1 Bh2 23. Qe2 Bc4 24. Rxc4 bxc4 25. Qxc4 h6 26. Nf3 Qb1+ 27. Ne1 Bf4 28. Qd3 Qxd3+ 29. Nxd3 Bxe3 0-1

[Event "FICGS theme 0001 email"]
[Site "FICGS email"]
[Date "2012.01.07"]
[Round "1"]
[White "Biryukov, Sergey"]
[Black "Parmet, Daniel Edward"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1494"]
[BlackElo "2083"]
[PlyCount "8"]
[EventDate "2012.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 0-1

[Event "FICGS theme 0001 email"]
[Site "FICGS email"]
[Date "2012.01.07"]
[Round "1"]
[White "Biryukov, Sergey"]
[Black "Strohmeier, Josef"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1494"]
[BlackElo "1696"]
[PlyCount "7"]
[EventDate "2012.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 1-0

[Event "FICGS theme 0001 email"]
[Site "FICGS email"]
[Date "2012.01.07"]
[Round "1"]
[White "Gray, Garvin"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2201"]
[BlackElo "1494"]
[PlyCount "9"]
[EventDate "2012.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nc6 5. d4 1-0

[Event "FICGS theme 0001 email"]
[Site "FICGS email"]
[Date "2012.01.07"]
[Round "1"]
[White "Hrubaru, Mircea"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1876"]
[BlackElo "1494"]
[PlyCount "9"]
[EventDate "2012.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nf6 5. d4 1-0

[Event "FICGS theme 0001 email"]
[Site "FICGS email"]
[Date "2012.01.07"]
[Round "1"]
[White "Pech, Jaroslav Senior"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1583"]
[BlackElo "1494"]
[PlyCount "7"]
[EventDate "2012.??.??"]
[EventType "swiss (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 1-0

[Event "FICGS W-ch st1 g04 email"]
[Site "FICGS email"]
[Date "2012.01.01"]
[Round "1"]
[White "Andrucis, Maris"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1992"]
[BlackElo "1494"]
[PlyCount "7"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 1-0

[Event "FICGS W-ch st1 g04 email"]
[Site "FICGS email"]
[Date "2012.01.01"]
[Round "1"]
[White "Biryukov, Sergey"]
[Black "Piantadosi, Angelo"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1494"]
[BlackElo "1426"]
[PlyCount "8"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 0-1

[Event "FICGS W-ch st1 g04 email"]
[Site "FICGS email"]
[Date "2012.01.01"]
[Round "1"]
[White "Biryukov, Sergey"]
[Black "Velasco, Maria Jose"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1494"]
[BlackElo "2001"]
[PlyCount "38"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qe2 Nbd7 10. 0-0-0 b5 11. g4 0-0 12. Kb1 Nb6 13. g5 Nfd7 14. f4 exf4 15. Bxf4 Rc8 16. Qf3 Qc7 17. Qg2 Ne5 18. Nd4 Qb7 19. Bxe5 dxe5 0-1

[Event "FICGS W-ch st1 g04 email"]
[Site "FICGS email"]
[Date "2012.01.01"]
[Round "1"]
[White "Evans, David K"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2132"]
[BlackElo "1494"]
[PlyCount "9"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 1-0

[Event "FICGS W-ch st1 g04 email"]
[Site "FICGS email"]
[Date "2012.01.01"]
[Round "1"]
[White "Ropokis, Dimitrios"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1766"]
[BlackElo "1494"]
[PlyCount "9"]
[EventDate "2012.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 1-0

[Event "OP-2011-0-01945"]
[Site "LSS email"]
[Date "2011.12.18"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Edwards, KEDG"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1154"]
[BlackElo "2037"]
[PlyCount "40"]
[EventDate "2011.12.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. g4 Be7 10. Bd3 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. 0-0 h5 14. gxh5 Qc7 15. c4 Be6 16. Nd2 Rxh5 17. Qe2 f5 18. Bf2 0-0-0 19. Rfe1 e4 20. fxe4 Qxh2+ 0-1

[Event "OP-2011-0-01945"]
[Site "LSS email"]
[Date "2011.12.18"]
[Round "?"]
[White "Biryukov, Sergey"]
[Black "Smith, Douglas Royston"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1353"]
[BlackElo "1716"]
[PlyCount "50"]
[EventDate "2011.12.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 Nb6 7. Bb3 dxe5 8. Nf3 exd4 9. Qxd4 Qxd4 10. Nxd4 Na6 11. Nc3 e5 12. Ndb5 Bc5 13. 0-0 Ke7 14. Re1 f6 15. Be3 Bxe3 16. Rxe3 g5 17. Rd1 Nc5 18. Nd6 Nxb3 19. axb3 Be6 20. Nce4 Nd5 21. h3 Nxe3 22. fxe3 Rhd8 23. Kf2 f5 24. Nxg5 Rxd6 25. Rxd6 Kxd6 0-1

[Event "OP-2011-0-01945"]
[Site "LSS email"]
[Date "2011.12.18"]
[Round "?"]
[White "Molina, Vicente Andres"]
[Black "Biryukov, Sergey"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "805"]
[BlackElo "1353"]
[PlyCount "63"]
[EventDate "2011.12.15"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 157"]
[Source "ChessBase"]
[SourceDate "2013.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nde2 Be7 8. Be3 0-0 9. Ng3 Nc6 10. Bc4 Re8 11. 0-0 Na5 12. Be2 Qc7 13. Nd5 Nxd5 14. exd5 h6 15. c4 b6 16. b3 Nb7 17. Rc1 Nc5 18. Ne4 Nxe4 19. fxe4 f6 20. Bh5 Rf8 21. Rf3 a5 22. Rg3 Bd7 23. Bxh6 g5 24. h4 Rad8 25. hxg5 fxg5 26. Bxg5 Bxg5 27. Rxg5+ Kh7 28. Bg6+ Kg7 29. Qh5 Rh8 30. Bh7+ Kf6 31. Rf1+ Ke7 32. Rg7# 1-0

