[Event "Sochi City Park op"]
[Site "Sochi"]
[Date "2022.09.19"]
[Round "5"]
[White "Kolushev, Ernest"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1290"]
[BlackElo "1867"]
[PlyCount "155"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. 0-0 0-0 8. c3 b6 9. Qc2 Bb7 10. Re1 h6 11. h3 c5 12. Bf4 Rc8 13. dxc5 Nxe4 14. Bxe4 Bxe4 15. Rxe4 Rxc5 16. b4 Rc8 17. Rd4 Qe8 18. Qd2 Bf6 19. Rd3 Nb8 20. Be5 Bxe5 21. Nxe5 f6 22. Ng4 Qh5 23. Qe2 Qf7 24. Rad1 Rfe8 25. Qe3 Qg6 26. Rd6 h5 27. Nh2 e5 28. b5 Qc2 29. Qf3 Qg6 30. Nf1 e4 31. Qe3 h4 32. Qd4 Qg5 33. Ne3 Qc5 34. Qa4 Qc7 35. Qa3 Re5 36. c4 Rg5 37. Nd5 Qf7 38. Nf4 Kh7 39. Qe3 Re8 40. R1d4 Rge5 41. Nd5 Qg6 42. Qf4 Qg5 43. Qxg5 Rxg5 44. Ne3 Rge5 45. Rd8 Kg6 46. Kf1 R5e7 47. Nd5 Re5 48. Nc7 R8e7 49. Nd5 Re8 50. Nb4 R5e7 51. Nd5 Re5 52. Nc3 Kf5 53. Nd5 Rxd8 54. Ne3+ Ke6 55. Rxd8 Nd7 56. Ra8 Nc5 57. Rxa7 g5 58. Nd5 Rf5 59. Ke2 Nd3 60. Re7+ Kd6 61. Rxe4 Nxf2 62. Re8 Nh1 63. Rb8 Kc5 64. Rc8+ Kd4 65. Nxb6 Ng3+ 66. Kd1 Rf1+ 67. Kc2 Rf2+ 68. Kb3 Ne4 69. Rd8+ Ke5 70. Rd5+ Kf4 71. c5 Rxg2 72. c6 Rg3+ 73. Kb4 Rc3 74. Nc4 g4 75. c7 Rxc4+ 76. Kxc4 gxh3 77. c8Q h2 78. Qh3 1-0

[Event "Sochi City Park op"]
[Site "Sochi"]
[Date "2022.09.18"]
[Round "4"]
[White "Birjukov, Sergey"]
[Black "Gubernatorov, Sergey"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1867"]
[BlackElo "2196"]
[PlyCount "38"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 c5 4. e3 Bg7 5. c3 cxd4 6. exd4 0-0 7. Bd3 d6 8. 0-0 Nc6 9. h3 h6 10. Bh2 Nh5 11. d5 Ne5 12. Be2 Nxf3+ 13. Bxf3 Nf6 14. Re1 Nd7 15. Nd2 Ne5 16. Be2 g5 17. Nf3 Ng6 18. Nd4 Qb6 19. Qd2 f5 0-1

[Event "Sochi City Park op"]
[Site "Sochi"]
[Date "2022.09.17"]
[Round "3"]
[White "Fatkhlislamov, Rodion"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "E08"]
[BlackElo "1867"]
[PlyCount "106"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 b6 10. Bf4 Ba6 11. Nbd2 Nh5 12. Be3 f5 13. Qa4 Bb7 14. Nb3 g5 15. Ne5 f4 16. Bd2 Qc7 17. Nxd7 Qxd7 18. g4 Nf6 19. h3 Ne4 20. Bb4 a5 21. Bxe7 Qxe7 22. Nd2 Nxd2 23. Rxd2 Qb4 24. Qxb4 axb4 25. b3 Ra3 26. Rc1 Rfa8 27. Rcc2 Kf8 28. e4 dxc4 29. Rxc4 Rxa2 30. Rxa2 Rxa2 31. Rxb4 b5 32. d5 Ke7 33. Rd4 c5 34. Rd3 exd5 35. exd5 Kd6 36. Bf1 Ra1 37. h4 b4 38. hxg5 Ba6 39. Kh2 Rxf1 40. Rf3 Ke5 41. Kg2 Rd1 42. Rh3 Bf1+ 43. Kh2 Bxh3 44. Kxh3 Ke4 45. Kg2 f3+ 46. Kg3 Rg1+ 47. Kh2 Rg2+ 48. Kh3 Rxf2 49. Kg3 Rg2+ 50. Kh3 Rg1 51. Kh2 f2 52. d6 f1Q 53. d7 Qg2# 0-1

[Event "Sochi City Park op"]
[Site "Sochi"]
[Date "2022.09.15"]
[Round "1"]
[White "Hasangatin, Ramil"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2465"]
[BlackElo "1867"]
[PlyCount "81"]
[EventDate "2022.09.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nb5 Nge7 8. Nd6+ Kf8 9. Bg2 h5 10. 0-0 h4 11. Re1 hxg3 12. hxg3 Qa5 13. c3 Qh5 14. Qxh5 gxh5 15. f4 b6 16. Nd2 Ba6 17. e5 Rd8 18. N2e4 Nc8 19. b3 Nxd6 20. Ba3 Kg8 21. Bxd6 Bd3 22. Nf6+ Bxf6 23. exf6 Rc8 24. Rad1 Bf5 25. c4 Kh7 26. Ba3 Nb8 27. Kf2 Bg4 28. Be4+ Kh6 29. Rd6 Rc7 30. Rd2 Nc6 31. Bd6 Rcc8 32. Re3 Bf5 33. Bf3 Kg6 34. Ba3 Nb8 35. Re1 Rhd8 36. Be7 Re8 37. Rh1 Rh8 38. Ke3 b5 39. Rdh2 h4 40. Rxh4 Rxh4 41. Rxh4 1-0

[Event "Anapa Sea Harbor Cup"]
[Site "Anapa"]
[Date "2022.06.05"]
[Round "4"]
[White "Bimiev, Ahmad"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2235"]
[BlackElo "1926"]
[PlyCount "55"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 b6 8. Nc3 Bb7 9. cxd5 Nxd5 10. Qc2 c5 11. Nxd5 exd5 12. d4 Rc8 13. Rfd1 Bf6 14. Bh3 Rc7 15. Rac1 Re8 16. Ba3 c4 17. bxc4 Rxc4 18. Qf5 Nb8 19. Rxc4 dxc4 20. Qc2 Bxf3 21. exf3 b5 22. d5 Qa5 23. Bc1 Re1+ 24. Rxe1 Qxe1+ 25. Kg2 g6 26. Be3 c3 27. Qe4 Qd1 28. Bh6 1-0

[Event "Anapa Sea Harbor Cup"]
[Site "Anapa"]
[Date "2022.06.02"]
[Round "1"]
[White "Birjukov, Sergey"]
[Black "Afanasiev, Nikita"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1926"]
[BlackElo "2583"]
[PlyCount "80"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c3 Nc6 4. Bf4 d6 5. e3 f5 6. Bb5 Nf6 7. h3 0-0 8. Nbd2 h6 9. Bh2 Qe8 10. 0-0 a6 11. Bxc6 Qxc6 12. Qb3+ Kh7 13. a4 b6 14. Qc4 Qd7 15. b4 b5 16. axb5 axb5 17. Qb3 Bb7 18. Ra5 Bd5 19. Qb2 Qc6 20. Rfa1 Nd7 21. Ne1 Nb6 22. Rxa8 Rxa8 23. Rxa8 Qxa8 24. f3 Qc6 25. Nb1 e5 26. Kh1 e4 27. f4 Qc4 28. Bg1 Na4 29. Qc2 Qa2 30. Qc1 Nb2 31. Nd2 Nd3 32. Qd1 Qa3 33. Nb1 Qb2 34. Qc2 Qa1 35. Nxd3 exd3 36. Qxd3 Be4 37. Qxb5 Qb2 38. Qf1 Bxb1 39. b5 Be4 40. c4 Qc2 0-1

[Event "Gelendzhik op"]
[Site "Gelendzhik"]
[Date "2022.05.21"]
[Round "4"]
[White "Birjukov, Sergey"]
[Black "Yarikov, Artem"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1938"]
[BlackElo "1995"]
[PlyCount "45"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Nc6 5. c3 d5 6. Nbd2 Be7 7. Bb5 0-0 8. 0-0 Bd7 9. a4 c4 10. b3 cxb3 11. Qxb3 Na5 12. Qa2 Rc8 13. Rfc1 h6 14. Bf4 Nh5 15. Ne5 Bc6 16. Bg3 Nxg3 17. hxg3 Bd6 18. Ndf3 Qe8 19. Bd3 Qe7 20. Rab1 Rc7 21. c4 dxc4 22. Nxc4 Nxc4 23. Rxc4 1/2-1/2

[Event "Gelendzhik op"]
[Site "Gelendzhik"]
[Date "2022.05.20"]
[Round "3"]
[White "Voit, Daria"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2350"]
[BlackElo "1938"]
[PlyCount "85"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Bf4 Nh5 9. Bd2 Nhf6 10. a4 a5 11. Rc1 b6 12. cxd5 cxd5 13. Nc3 Ba6 14. Nb5 Bxb5 15. axb5 Rc8 16. Qd3 Bd6 17. Bf4 Bxf4 18. gxf4 Qe7 19. Ne5 Nxe5 20. fxe5 Ng4 21. Rc6 Rxc6 22. bxc6 Rc8 23. Rc1 Qg5 24. Rc3 Qf4 25. f3 Qxh2+ 26. Kf1 Nh6 27. Qa6 Rf8 28. c7 Nf5 29. c8Q g6 30. Qcb7 Nh4 31. Qbxb6 Qxg2+ 32. Ke1 Qg1+ 33. Kd2 Ng2 34. Qd3 h5 35. Rc1 Qh2 36. Kc2 h4 37. Kb1 Nf4 38. Qc2 h3 39. e3 Ng2 40. Qxe6 Qg3 41. Qg4 Qxg4 42. fxg4 Nxe3 43. Qd3 1-0

[Event "Gelendzhik op"]
[Site "Gelendzhik"]
[Date "2022.05.18"]
[Round "1"]
[White "Nesterov, Arseniy"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2569"]
[BlackElo "1938"]
[PlyCount "63"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 g6 6. Bd3 Bg7 7. Nf3 0-0 8. 0-0 b5 9. b3 Nbd7 10. Bb2 Bb7 11. e4 b4 12. Na4 dxe4 13. Bxe4 Nxe4 14. Qxe4 e6 15. Ne5 Nxe5 16. dxe5 Qc7 17. c5 a5 18. Rfd1 Rad8 19. Rd6 Rxd6 20. cxd6 Qb8 21. Nc5 Rd8 22. Nxb7 Qxb7 23. Rc1 Rc8 24. Bd4 Bf8 25. h4 Qd7 26. Rc5 a4 27. Ra5 axb3 28. axb3 f5 29. Qd3 Re8 30. Ra7 Qd8 31. Qc4 c5 32. Bxc5 1-0

[Event "Larnaca OFIS op 2nd"]
[Site "Larnaca"]
[Date "2021.10.27"]
[Round "6"]
[White "Birjukov, Sergey"]
[Black "Georgakopoulos, Nikolaos K"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1951"]
[BlackElo "2138"]
[PlyCount "78"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CYP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Be2 d6 6. c3 Nbd7 7. Nbd2 e5 8. 0-0 Qe8 9. h3 h6 10. Bh4 Kh8 11. Ne1 Ng8 12. f4 exd4 13. exd4 Ndf6 14. Nc2 Ne7 15. Bf3 Nf5 16. Bf2 d5 17. Re1 Qb5 18. Nb4 c6 19. a4 Qb6 20. a5 Qc7 21. Nd3 Nd6 22. Ne5 Bf5 23. g4 Be4 24. Be2 Kh7 25. Bf1 Nfe8 26. b4 f6 27. Nd3 Bxd3 28. Bxd3 f5 29. gxf5 gxf5 30. Bg3 Ne4 31. Bxe4 fxe4 32. Kh2 Nd6 33. f5 Qd7 34. Qg4 Nxf5 35. Rg1 Qf7 36. Nf1 h5 37. Qe2 Bh6 38. Be5 Nh4 39. Rg2 Nxg2 0-1

[Event "Kerch Panticapaeum Cup"]
[Site "Kerch"]
[Date "2021.09.20"]
[Round "9"]
[White "Birjukov, Sergey"]
[Black "Baranov, Jury"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2018"]
[BlackElo "2147"]
[PlyCount "75"]
[EventDate "2021.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Bd7 6. Qxc4 b5 7. Qc2 Bc6 8. Nbd2 Bb7 9. e4 a6 10. a4 Nc6 11. axb5 Nxd4 12. Nxd4 Qxd4 13. bxa6 Qb6 14. Bd3 c6 15. Nc4 Qd8 16. Ne5 Bb4+ 17. Bd2 Qd4 18. 0-0 0-0 19. Bxb4 Qxb4 20. axb7 Rxa1 21. Rxa1 Qxb7 22. Nxc6 h5 23. b4 Kh8 24. b5 Rc8 25. Ra7 Qb6 26. Ra6 Qb7 27. Qc5 Qd7 28. Bf1 e5 29. Qxe5 Re8 30. Qf5 Qd1 31. e5 Ng4 32. Qxh5+ Kg8 33. Ra7 g6 34. Ne7+ Kg7 35. Nxg6 Qd4 36. Rxf7+ Kxf7 37. Nf4+ Ke7 38. Qxg4 1-0

[Event "Kerch Panticapaeum Cup"]
[Site "Kerch"]
[Date "2021.09.19"]
[Round "8"]
[White "Birjukov, Sergey"]
[Black "Illina, Natalia"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2018"]
[BlackElo "2099"]
[PlyCount "94"]
[EventDate "2021.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 d5 5. a4 b4 6. c4 c5 7. e3 Bb7 8. Nbd2 Nbd7 9. b3 Be7 10. Bb2 0-0 11. 0-0 Rc8 12. Rc1 Rc7 13. cxd5 Bxd5 14. Qe2 Qa8 15. Ne1 Bxg2 16. Nxg2 Rfc8 17. Nc4 cxd4 18. exd4 Nd5 19. Nge3 N7f6 20. Rfe1 h6 21. Ng4 Nxg4 22. Qxg4 Bg5 23. f4 Bf6 24. f5 exf5 25. Qxf5 Nc3 26. Bxc3 bxc3 27. Qe4 Rd8 28. Qxa8 Bxd4+ 29. Kg2 Rxa8 30. Na3 a6 31. b4 Bf6 32. Red1 Be7 33. Nc2 Rb8 34. Rd4 Bf6 35. Rd6 a5 36. b5 Rc4 37. Ra1 Re8 38. Kf3 Rce4 39. b6 Re2 40. Ra2 R2e6 41. Rd5 Rxb6 42. Rxa5 Rb2 43. Rxb2 cxb2 44. Rb5 Rc8 45. Na3 Rc3+ 46. Ke2 Rxa3 47. a5 Ra1 0-1

[Event "Kerch Panticapaeum Cup"]
[Site "Kerch"]
[Date "2021.09.18"]
[Round "7"]
[White "Tkachuk, Ilya"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2018"]
[PlyCount "72"]
[EventDate "2021.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qb6 7. Ngf3 c4 8. Qxb6 axb6 9. Nh4 Bd7 10. e4 b5 11. e5 Nh5 12. Be3 g6 13. Be2 Ng7 14. 0-0 b4 15. Nb1 e6 16. cxb4 Nxb4 17. Nc3 Be7 18. Bh6 0-0 19. Nf3 Rfb8 20. g4 b5 21. a3 Nc6 22. b4 cxb3 23. Rfb1 Na5 24. Bc1 Rc8 25. Nxb5 Rxc1+ 26. Rxc1 b2 27. Rab1 bxc1Q+ 28. Rxc1 Bxb5 29. Bxb5 Bxa3 30. Rc7 h6 31. Bd3 Ne8 32. Rd7 Bb2 33. h4 Nc6 34. h5 g5 35. Nxg5 hxg5 36. h6 Ra7 0-1

[Event "Kerch Panticapaeum Cup"]
[Site "Kerch"]
[Date "2021.09.17"]
[Round "6"]
[White "Birjukov, Sergey"]
[Black "Todorov, Aleksandr"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2018"]
[BlackElo "1814"]
[PlyCount "131"]
[EventDate "2021.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 f5 5. Bd3 Bd6 6. 0-0 Nf6 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Qd6 10. c5 Qc7 11. Ne5 Nbd7 12. f4 Re8 13. b4 a6 14. Nc2 Nf8 15. a4 Bd7 16. Ne1 Reb8 17. a5 Be8 18. g4 Ne4 19. N1f3 g6 20. Qe1 Qg7 21. Ra2 Rc8 22. Rg2 Rc7 23. Kh1 Qf6 24. Ng5 h6 25. Ngf3 Rh7 26. Rfg1 Rc8 27. gxf5 exf5 28. Nh4 Rg7 29. Bxe4 dxe4 30. Qg3 Kh7 31. Qh3 Rcc7 32. Rg3 Qe6 33. Nhf3 exf3 34. Qxh6+ Kg8 35. Rxf3 Rh7 36. Qg5 Rcg7 37. Qg2 Nd7 38. h3 Nxe5 39. fxe5 Bf7 40. Kh2 Qe8 41. Rg3 Bd5 42. Qf2 Qe6 43. Qf4 Be4 44. Qg5 Kf7 45. Qd8 Rh6 46. Ra1 Qb3 47. Kg1 Bd5 48. Rf1 Qd3 49. Qg5 Rh5 50. Qf6+ Kg8 51. e6 Qe4 52. Rxg6 Qxe3+ 53. Rf2 Rg5+ 54. Qxg5 Qxg5+ 55. Rxg5 Rxg5+ 56. Kh2 Bxe6 57. Re2 Bd5 58. h4 Rg7 59. Re5 f4 60. Rf5 f3 61. h5 Rg2+ 62. Kh1 f2 63. h6 Rg1+ 64. Kh2 Rg2+ 65. Kh1 Rg1+ 66. Kh2 0-1

[Event "Kerch Panticapaeum Cup"]
[Site "Kerch"]
[Date "2021.09.16"]
[Round "5"]
[White "Kobzar, Alexandr"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2148"]
[BlackElo "2018"]
[PlyCount "80"]
[EventDate "2021.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. Nf3 g6 5. d3 Bg7 6. Nc3 Nge7 7. g3 0-0 8. Bg2 d6 9. 0-0 e5 10. fxe5 dxe5 11. Bg5 h6 12. Be3 b6 13. Qd2 Kh7 14. Nd5 Nxd5 15. exd5 Nd4 16. c3 Nxf3+ 17. Rxf3 f5 18. c4 g5 19. Kh1 f4 20. gxf4 exf4 21. Bg1 Qf6 22. Rf2 Bf5 23. Rd1 Rae8 24. b4 Re3 25. Qxe3 fxe3 26. Rxf5 e2 27. Re1 Qb2 28. Rxf8 Bxf8 29. Bf3 Qxa2 30. Rxe2 Qa1 31. Re6 cxb4 32. d6 b3 33. Be4+ Kg7 34. Kg2 Qa2+ 35. Kg3 Qa1 36. Kg2 Qa2+ 37. Kg3 Qa1 38. Kg2 h5 39. d7 Qb2+ 40. Kh1 Bc5 1-0

[Event "Kerch Panticapaeum Cup"]
[Site "Kerch"]
[Date "2021.09.15"]
[Round "4"]
[White "Birjukov, Sergey"]
[Black "Temirbekov, Taimaz"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2018"]
[BlackElo "1573"]
[PlyCount "70"]
[EventDate "2021.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 a6 5. b3 c5 6. Be2 Nc6 7. 0-0 cxd4 8. Nxd4 e5 9. Nxc6 bxc6 10. Bb2 Bd6 11. Nc3 Be6 12. cxd5 cxd5 13. Rc1 0-0 14. Na4 Qe7 15. f4 Ne4 16. fxe5 Bb4 17. Bd4 Qg5 18. Rc2 h5 19. Bxh5 Bd2 20. Qe2 Rac8 21. Rxc8 Rxc8 22. Bf3 Rc2 23. Rd1 Bf5 24. Nc5 Nc3 25. Qxd2 Rxd2 26. Rxd2 Nb5 27. Rd1 Nc3 28. Rc1 Nxa2 29. Ra1 Nb4 30. Nxa6 Nc2 31. Rd1 Nxe3 32. Bxe3 Qxe3+ 33. Kh1 d4 34. Nb4 d3 35. Nd5 Qxe5 0-1

[Event "Kerch Panticapaeum Cup"]
[Site "Kerch"]
[Date "2021.09.14"]
[Round "3"]
[White "Tolstobrov, Artem"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1338"]
[BlackElo "2018"]
[PlyCount "140"]
[EventDate "2021.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. Nxe5 Qe7 6. Qd3 Nxe5 7. dxe5 Qxe5 8. Bd2 0-0 9. 0-0-0 d6 10. f3 Be6 11. a3 Bc5 12. g3 a6 13. Bf4 Qh5 14. h4 Qg6 15. g4 h5 16. g5 Nd7 17. Be3 b5 18. f4 f5 19. gxf6 Qxf6 20. f5 Ne5 21. Qd2 Bxe3 22. Qxe3 Bf7 23. Qg5 Ng4 24. Rd2 Rae8 25. Rg2 Qxg5+ 26. hxg5 g6 27. fxg6 Bxg6 28. Be2 Nf2 29. Rhh2 Nxe4 30. Nxe4 Bxe4 31. Rg1 Bg6 32. Bxh5 Bxh5 33. Rxh5 Kg7 34. g6 Rh8 35. Rf5 Re7 36. Kd2 Rh6 37. a4 c6 38. axb5 axb5 39. Rfg5 Re6 40. Rf1 Rhxg6 41. Rxg6+ Rxg6 42. Kc3 Rf6 43. Re1 Kf7 44. Kb4 Rf2 45. Kc3 c5 46. b4 Rf3+ 47. Kb2 c4 48. Re2 Rf5 49. Kc3 Re5 50. Rh2 Ke6 51. Kd4 Kd7 52. Rh7+ Kc6 53. Rh8 Re2 54. Kc3 Re5 55. Kd4 Rg5 56. Rc8+ Kb7 57. Rd8 Kc7 58. Rh8 Rg2 59. Kc3 Kc6 60. Rc8+ Kb7 61. Rd8 Kc7 62. Rh8 Rg4 63. Rf8 d5 64. Rf7+ Kd6 65. Rf6+ Ke5 66. Rb6 d4+ 67. Kd2 c3+ 68. Kd3 Rg3+ 69. Ke2 Rg2+ 70. Kd3 Rd2# 0-1

[Event "Kerch Panticapaeum Cup"]
[Site "Kerch"]
[Date "2021.09.13"]
[Round "2"]
[White "Birjukov, Sergey"]
[Black "Sklovets, Vladimir"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2018"]
[PlyCount "54"]
[EventDate "2021.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d5 4. e3 Bg7 5. c4 0-0 6. Nc3 c5 7. Be2 dxc4 8. Bxc4 Qa5 9. 0-0 a6 10. a4 cxd4 11. exd4 Nc6 12. d5 Nb4 13. Re1 Qc5 14. Bb3 Bf5 15. Ne5 Rad8 16. Rc1 Qa7 17. g4 Be6 18. dxe6 Rxd1 19. exf7+ Kh8 20. Rcxd1 Qc5 21. Re3 h5 22. Nxg6+ Kh7 23. Nxf8+ Bxf8 24. Rd8 Kg7 25. Re5 Qb6 26. Rxf8 Nxg4 27. Rg8+ Kh7 1-0

[Event "Kerch Panticapaeum Cup"]
[Site "Kerch"]
[Date "2021.09.12"]
[Round "1"]
[White "Trushnikov, Sergey"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2525"]
[BlackElo "2018"]
[PlyCount "79"]
[EventDate "2021.09.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Nf3 g6 5. Na3 Bg7 6. e5 Nge7 7. Nc4 0-0 8. Bg2 Nf5 9. 0-0 b5 10. Na3 a6 11. d3 Bb7 12. c3 d5 13. Bg5 Qc7 14. g4 Nfe7 15. Bf6 d4 16. c4 bxc4 17. dxc4 Nb4 18. Qd2 Bxf3 19. Bxf3 Nec6 20. Bxc6 Nxc6 21. f4 h6 22. Rae1 Bxf6 23. exf6 Kh7 24. Qg2 Rad8 25. Rf3 d3 26. Qh3 h5 27. gxh5 g5 28. fxg5 d2 29. Rd1 Qe5 30. Qg2 Nd4 31. g6+ Kh6 32. Qxd2+ Qg5+ 33. Qxg5+ Kxg5 34. Rg3+ Kxh5 35. g7 Rg8 36. Kh1 e5 37. Rdg1 Kh4 38. Rg4+ Kh5 39. Rg5+ Kh6 40. R5g3 1-0

[Event "Sochi Lobanov Memorial"]
[Site "Sochi"]
[Date "2021.06.21"]
[Round "7"]
[White "Birjukov, Sergey"]
[Black "Akhmedov, David"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2112"]
[BlackElo "1947"]
[PlyCount "98"]
[EventDate "2021.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. c3 d6 6. Nbd2 Nbd7 7. Be2 h6 8. Bh4 e5 9. 0-0 Re8 10. a4 e4 11. Ne1 Nf8 12. Nc2 N8h7 13. f4 exf3 14. Bxf3 d5 15. c4 c6 16. cxd5 cxd5 17. Ra3 Ng5 18. Be2 Bf5 19. Ne1 Nfe4 20. Nxe4 Bxe4 21. Bg3 h5 22. Nf3 Nxf3+ 23. Bxf3 h4 24. Be1 Bh6 25. Bd2 Re6 26. Bxe4 Rxe4 27. Rc3 Qd6 28. Qf3 f5 29. Rfc1 Rae8 30. Rc5 f4 31. exf4 Rxd4 32. Rc8 Rde4 33. g3 hxg3 34. hxg3 Bg7 35. Rxe8+ Rxe8 36. Bc3 d4 37. Rd1 Qc5 38. Be1 Rd8 39. Bf2 Qc2 40. Qd3 Qxa4 41. Re1 Qa6 42. Qb3+ Kh8 43. Re7 d3 44. Qf7 Qf6 45. Re8+ Rxe8 46. Qxe8+ Kh7 47. Qd7 Qf5 48. Bd4 Qxd7 49. Bc3 d2 0-1

[Event "Sochi Lobanov Memorial"]
[Site "Sochi"]
[Date "2021.06.19"]
[Round "5"]
[White "Zakaryan, David"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2318"]
[BlackElo "2112"]
[PlyCount "75"]
[EventDate "2021.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bf4 Be7 8. 0-0-0 0-0 9. Bc4 a6 10. Bb3 b5 11. Nd5 Bb7 12. Nxe7+ Qxe7 13. e5 dxe5 14. Bxe5 Rfd8 15. Bxf6 Qxf6 16. Qxf6 gxf6 17. a4 Bc6 18. a5 Rxd1+ 19. Rxd1 Re8 20. Bd5 Bxd5 21. Rxd5 Re1+ 22. Kd2 Re6 23. Rc5 c6 24. Kd3 Kg7 25. b3 Kg6 26. g4 Rd6+ 27. Kc3 Re6 28. h3 Re2 29. Rxc6 Rxf2 30. Rxa6 b4+ 31. Kb2 Re2 32. Rb6 Re5 33. a6 Ra5 34. c3 bxc3+ 35. Kxc3 h5 36. gxh5+ Kg5 37. Kb4 Ra1 38. Rb5+ 1-0

[Event "Sochi Lobanov Memorial"]
[Site "Sochi"]
[Date "2021.06.18"]
[Round "4"]
[White "Birjukov, Sergey"]
[Black "Nesterov, Arseniy"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2112"]
[BlackElo "2479"]
[PlyCount "90"]
[EventDate "2021.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 a6 5. cxd5 exd5 6. Bg2 Bd6 7. 0-0 0-0 8. Nc3 c6 9. Qc2 Nbd7 10. Nh4 Re8 11. Nf5 Bc7 12. a4 a5 13. b3 Nf8 14. Nh4 Ng6 15. Nxg6 hxg6 16. Bg5 Bf5 17. Qc1 Bd6 18. Bf4 Bxf4 19. Qxf4 Qb6 20. Rfc1 Qxb3 21. f3 Qb4 22. g4 Bc8 23. h3 Nd7 24. Rab1 Qe7 25. e4 dxe4 26. fxe4 Nf8 27. d5 g5 28. Qd2 Qe5 29. Ne2 Ng6 30. dxc6 bxc6 31. Rxc6 Ba6 32. Nc3 Nf4 33. Qd6 Qxd6 34. Rxd6 Bc4 35. Rb7 Rac8 36. Rdd7 Be6 37. Rdc7 Rcd8 38. Nd5 Bxd5 39. exd5 Re1+ 40. Bf1 Rxd5 41. Rxf7 Rdd1 42. Rxg7+ Kf8 43. Rgf7+ Ke8 44. Rh7 Rxf1+ 45. Kh2 Rd2+ 0-1

[Event "Sochi Lobanov Memorial"]
[Site "Sochi"]
[Date "2021.06.17"]
[Round "3"]
[White "Birjukov, Sergey"]
[Black "Gochelashvili, David"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2112"]
[BlackElo "2411"]
[PlyCount "61"]
[EventDate "2021.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Nh5 5. Bg5 h6 6. Bh4 g5 7. Nfd2 Ng7 8. Bg3 Nf5 9. Bd3 Bg7 10. c3 h5 11. Qc2 Nxd4 12. exd4 h4 13. 0-0 Nd7 14. Nf3 e6 15. Nbd2 Nb6 16. Ne4 Bh6 17. c4 f5 18. Nc3 hxg3 19. hxg3 g4 20. Nh4 Bg5 21. c5 dxc5 22. dxc5 Bxh4 23. cxb6 axb6 24. Rad1 Qf6 25. Nb5 Qh6 26. Bxf5 exf5 27. gxh4 Qxh4 28. Rfe1+ Kf8 29. Kf1 Ra5 30. Qxc7 Rxb5 31. Rd8+ 1-0

[Event "Anapa Sea Harbor Cup"]
[Site "Anapa"]
[Date "2021.06.03"]
[Round "2"]
[White "Shpakivskaya, Alina"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1774"]
[BlackElo "2112"]
[PlyCount "83"]
[EventDate "2021.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. a4 Nc6 7. Be2 f5 8. 0-0 c4 9. Ng5 Nge7 10. Na3 Na5 11. b4 Nb3 12. a5 Qd8 13. Ra2 Nxc1 14. Qxc1 Ng6 15. Bh5 Be7 16. f4 Bxg5 17. fxg5 Qe7 18. Nc2 a6 19. Ne1 0-0-0 20. Bd1 h6 21. gxh6 Rxh6 22. Ba4 Bxa4 23. Rxa4 Rdh8 24. h3 Nh4 25. b5 axb5 26. Rb4 g5 27. Rxb5 R8h7 28. Qb2 Qc7 29. Rc5 Qxc5 30. dxc5 g4 31. hxg4 Ng6 32. gxf5 Nxe5 33. fxe6 Rh1+ 34. Kf2 Rxf1+ 35. Kxf1 Rh1+ 36. Kf2 Rxe1 37. Qb6 Nd3+ 38. Kg3 Re3+ 39. Kg4 d4 40. cxd4 Ne5+ 41. dxe5 Rxe5 42. c6 1-0

[Event "Salou op U2300 3rd"]
[Site "Salou"]
[Date "2018.05.01"]
[Round "7"]
[White "Birjukov, Sergey"]
[Black "Castillo Dalmau, Albert"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2169"]
[BlackElo "2224"]
[PlyCount "160"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. Nf3 Bxd2+ 7. Nbxd2 d6 8. Nf1 e5 9. Ne3 Nxd4 10. Nxd4 exd4 11. Qxd4 0-0 12. 0-0 c6 13. Rfd1 Rd8 14. b4 Be6 15. a4 d5 16. c5 a6 17. Rab1 Nd7 18. Rdc1 Qf6 19. Qxf6 Nxf6 20. Rb2 Ne8 21. Nc2 Nc7 22. Nd4 Bd7 23. e3 g6 24. Bf1 Ne6 25. Nf3 Be8 26. Rd2 Kf8 27. h4 Ke7 28. Bh3 Nc7 29. Rb2 Bd7 30. Bxd7 Rxd7 31. h5 f6 32. Kg2 Kf7 33. Rh1 Kg7 34. Nd4 Re8 35. b5 axb5 36. axb5 Nxb5 37. Nxb5 cxb5 38. Rxb5 Rc8 39. Rhb1 Rcc7 40. hxg6 hxg6 41. Kf3 Kf7 42. Ke2 Ke6 43. Kd3 Ke5 44. R1b4 g5 45. g4 Rg7 46. Rb6 Rc6 47. Rxc6 bxc6 48. Rb8 Re7 49. Rd8 Re6 50. f3 Re7 51. Rd6 Rc7 52. Kc3 Rc8 53. Kb4 Rb8+ 54. Kc3 Rc8 55. Rd7 Ke6 56. Rb7 f5 57. gxf5+ Kxf5 58. Kd4 Ra8 59. Rf7+ Ke6 60. Rc7 Ra4+ 61. Kd3 Ra3+ 62. Ke2 Ra2+ 63. Ke1 Ra6 64. Kf2 Ke5 65. Re7+ Kf6 66. Rd7 Ke5 67. Rd6 Ra2+ 68. Kg3 Ra3 69. Rxc6 Rxe3 70. Rg6 Kf5 71. Rd6 Ke5 72. Rg6 Kf5 73. Rd6 Ke5 74. Rg6 Rc3 75. c6 Kf5 76. Rd6 Ke5 77. Rg6 Kf5 78. Rd6 Rc5 79. c7 Rxc7 80. Rxd5+ Kf6 1/2-1/2

[Event "Salou op U2300 3rd"]
[Site "Salou"]
[Date "2018.04.30"]
[Round "5"]
[White "Birjukov, Sergey"]
[Black "Campos Olaya, Israel"]
[Result "1-0"]
[ECO "A73"]
[WhiteElo "2169"]
[BlackElo "2206"]
[PlyCount "63"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Bf4 0-0 9. Be2 Bg4 10. 0-0 Re8 11. h3 Nxe4 12. hxg4 Bxc3 13. Bb5 Bxb2 14. Bxe8 Qxe8 15. Re1 Bc3 16. Re3 Bxa1 17. Qxa1 Nd7 18. Bh6 f6 19. Nd2 Qe5 20. Qe1 Qxd5 21. Nxe4 Qd4 22. g5 fxg5 23. Nxg5 Ne5 24. Ne6 Qg4 25. Nc7 Rc8 26. Nb5 Qh5 27. Nxd6 Rb8 28. Rxe5 Qxh6 29. Re7 Qf8 30. Qe6+ Kh8 31. Nf7+ Kg7 32. Qe5+ 1-0

[Event "Salou op U2300 3rd"]
[Site "Salou"]
[Date "2018.04.30"]
[Round "6"]
[White "Moreno Estebanez, Patxi"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2126"]
[BlackElo "2169"]
[PlyCount "119"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. 0-0 e6 5. d3 Be7 6. Nbd2 0-0 7. h3 Bh5 8. g4 Bg6 9. Ne5 Nbd7 10. Nxg6 hxg6 11. c4 c6 12. b3 a5 13. Bb2 a4 14. Qc2 Qb6 15. e3 Rfd8 16. Rfb1 Qa6 17. b4 b5 18. a3 Rac8 19. c5 Qa7 20. Nf3 Qb8 21. d4 Nh7 22. Ne5 Nxe5 23. dxe5 g5 24. Rf1 Nf8 25. Bd4 Ng6 26. f4 Rf8 27. Rf2 Nh4 28. Raf1 f6 29. Qb2 f5 30. Bf3 g6 31. gxf5 gxf5 32. Kh1 Rf7 33. Rg1 Rg7 34. Bh5 Rc7 35. Rff1 Kh8 36. fxg5 Rxg5 37. Bf7 Qf8 38. Bxe6 Qh6 39. Bf7 Bxc5 40. e6+ Bxd4 41. Qxd4+ Kh7 42. Qe5 Re7 43. Qb8 Ng2 44. Rxg2 Rxg2 45. Kxg2 Qg7+ 46. Qg3 Qxg3+ 47. Kxg3 Kg7 48. Rxf5 Rc7 49. Kf4 c5 50. bxc5 b4 51. axb4 a3 52. Rxd5 Ra7 53. Rd1 Kf6 54. b5 Ra4+ 55. e4 Ra5 56. Ra1 Rxb5 57. e5+ Kg7 58. Rxa3 Rxc5 59. Kf5 Rc1 60. Rg3+ 1-0

[Event "Salou op U2300 3rd"]
[Site "Salou"]
[Date "2018.04.29"]
[Round "4"]
[White "Birjukov, Sergey"]
[Black "Draghici Flutur, Gavril"]
[Result "1-0"]
[ECO "D22"]
[WhiteElo "2169"]
[BlackElo "2010"]
[PlyCount "71"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. 0-0 Nbd7 8. Nc3 a6 9. Be2 Bd6 10. e4 e5 11. dxe5 Nxe5 12. Nd4 Bxe2 13. Qxe2 0-0 14. Be3 Bb4 15. f4 Bxc3 16. bxc3 Ng6 17. e5 Ne4 18. Qc2 Nc5 19. Rad1 Qe8 20. Nf3 Qc6 21. f5 Ne7 22. f6 Ng6 23. fxg7 Kxg7 24. Nd4 Qe4 25. Qf2 f5 26. exf6+ Kh8 27. Nf5 Ne6 28. Nh6 Qe5 29. f7 Qxc3 30. Bc1 Ng7 31. Bb2 Qc6 32. Qd4 Qb6 33. Qxb6 cxb6 34. Nf5 Rxf7 35. Nxg7 Rxg7 36. Rd7 1-0

[Event "Salou op U2300 3rd"]
[Site "Salou"]
[Date "2018.04.29"]
[Round "3"]
[White "Romero Mendez, Antonio"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1908"]
[BlackElo "2169"]
[PlyCount "75"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 e6 5. Nd2 Nc6 6. f4 Bd6 7. Qf3 0-0 8. Ne2 Qc7 9. Bb1 b6 10. 0-0 Ba6 11. Rf2 Bxe2 12. Qxe2 cxd4 13. Nb3 dxc3 14. bxc3 Rac8 15. Bb2 Rfe8 16. c4 Qe7 17. Nd2 Na5 18. Bd3 e5 19. fxe5 Bxe5 20. Bxe5 Qxe5 21. Re1 Ne4 22. Bxe4 dxe4 23. Ref1 f6 24. Qg4 Rcd8 25. Rf5 Qe6 26. Qe2 Rd3 27. R5f4 f5 28. Rxf5 Nxc4 29. Nxc4 Qxc4 30. Qf2 Rdd8 31. Rf7 Qc5 32. Qg3 g6 33. Qf4 Rf8 34. Qf6 Qxe3+ 35. Kh1 Qh6 36. Qe6 Kh8 37. Qf6+ Kg8 38. h3 1/2-1/2

[Event "Salou op U2300 3rd"]
[Site "Salou"]
[Date "2018.04.28"]
[Round "2"]
[White "Birjukov, Sergey"]
[Black "Martin Barcelo, Carles"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2169"]
[BlackElo "1845"]
[PlyCount "125"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. 0-0 a5 9. Rc1 e5 10. d5 Nb8 11. Qc2 b6 12. Nh4 g6 13. e4 Nfd7 14. Bh3 0-0 15. Ng2 Nc5 16. Bxc8 Rxc8 17. f4 Nbd7 18. f5 g5 19. h4 h6 20. Nf3 f6 21. Ne3 Kg7 22. Kg2 Rh8 23. Rh1 Rag8 24. b3 Qe8 25. a3 Kf7 26. b4 Nb7 27. Qa4 Nb8 28. Qb5 Ke7 29. hxg5 hxg5 30. Ng4 Qd7 31. Nd2 Qc8 32. Nb3 axb4 33. axb4 Rxh1 34. Rxh1 Rh8 35. c5 Rxh1 36. Kxh1 bxc5 37. bxc5 Nd8 38. Kg2 Qb7 39. Qxb7 Nxb7 40. c6 Nd8 41. Kf3 Kf7 42. Ke2 Kg7 43. Kd3 Nf7 44. Kc4 Nh6 45. Ne3 Kf8 46. Kb5 Ke7 47. Na5 Kd8 48. Nac4 Ke7 49. Na3 Kd8 50. Nac2 Ke7 51. Nb4 Kd8 52. Kc4 Ke7 53. Kd3 Kf8 54. Ke2 Kf7 55. Kf3 Kg7 56. Nc4 Nf7 57. Kg4 Kh6 58. Nb6 Kg7 59. Na8 Kf8 60. Nxc7 Nd8 61. Ne6+ Nxe6 62. fxe6 Nxc6 63. dxc6 1-0

[Event "Salou op U2300 3rd"]
[Site "Salou"]
[Date "2018.04.28"]
[Round "1"]
[White "Lopez Minguella, Armand"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1685"]
[BlackElo "2169"]
[PlyCount "104"]
[EventDate "2018.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Nf3 Bxd3 9. Qxd3 Nc6 10. 0-0 Be7 11. Bd2 0-0 12. Rac1 a5 13. Ng3 Rb8 14. a4 c4 15. Qc2 b5 16. axb5 Rxb5 17. Ra1 Qb6 18. Rfb1 Rb8 19. Ra2 Rb3 20. h4 h6 21. h5 Qb5 22. Ne2 a4 23. Nf4 Nf8 24. Rba1 Ra8 25. g3 a3 26. bxa3 Raxa3 27. Rxa3 Rxa3 28. Rxa3 Bxa3 29. Bc1 Bxc1 30. Qxc1 Qb3 31. Kg2 Nd7 32. Nd2 Qa2 33. Nf3 Nb6 34. Qe3 Qc2 35. Qd2 Qe4 36. Qe2 Qb1 37. Qe1 Qb3 38. Qd2 Na4 39. Ne2 Qb1 40. Ne1 Na5 41. Nf3 Nb3 42. Qf4 Qc2 43. Qe3 Nb2 44. Ne1 Qb1 45. Nf3 Nd1 46. Qf4 Qc2 47. Nfg1 Nxc3 48. Nxc3 Qxc3 49. Nf3 Qd3 50. g4 Qe4 51. Qxe4 dxe4 52. Ne1 Nxd4 0-1

[Event "Sochi Tseshkovsky Memorial op"]
[Site "Sochi"]
[Date "2014.09.25"]
[Round "9"]
[White "Birjukov, Sergey"]
[Black "Timchenko, Evgeny"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2175"]
[PlyCount "77"]
[EventDate "2014.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Qc2 Nf6 5. Nbd2 Nbd7 6. g3 b6 7. Bg2 Bb7 8. 0-0 Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 c5 13. dxc5 Bxc5 14. b4 Be7 15. Rd1 Qc8 16. Qa4+ Qc6 17. b5 Qc8 18. Ba3 Qc7 19. Bxe7 Qxe7 20. Ne5 Bxg2 21. Kxg2 0-0 22. Rd4 Qb7+ 23. f3 Rfd8 24. Rad1 Rxd4 25. Rxd4 g6 26. Qd1 a5 27. Rd6 Qc7 28. Qd4 Rb8 29. Nc6 Rb7 30. g4 Nd7 31. h4 h6 32. h5 g5 33. f4 gxf4 34. Qxf4 Kg7 35. g5 hxg5 36. Qxg5+ Kf8 37. Rd4 f6 38. Qh6+ Ke8 39. Qg6+ 1-0

[Event "Sochi Tseshkovsky Memorial op"]
[Site "Sochi"]
[Date "2014.09.24"]
[Round "8"]
[White "Kudrin, Oleg"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2022"]
[BlackElo "2175"]
[PlyCount "25"]
[EventDate "2014.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Nxf6 8. Bd3 b6 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Bxe7 Qxe7 12. 0-0 0-0 13. c3 1/2-1/2

[Event "Sochi Tseshkovsky Memorial op"]
[Site "Sochi"]
[Date "2014.09.23"]
[Round "7"]
[White "Birjukov, Sergey"]
[Black "Dmitrenko, Viktor"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2175"]
[BlackElo "2357"]
[PlyCount "66"]
[EventDate "2014.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 c5 4. d5 d6 5. Nc3 f5 6. g3 Bxc3+ 7. bxc3 Qa5 8. Qb3 Nd7 9. Bg2 Ngf6 10. 0-0 Nb6 11. Nd2 Bd7 12. Re1 0-0-0 13. Rb1 Ng4 14. h3 Nf6 15. Kh2 Rhe8 16. e4 e5 17. f3 Nh5 18. Bf1 Rf8 19. Bd3 Rf7 20. Nf1 Qa6 21. Bg5 Rdf8 22. Bh6 Rg8 23. exf5 Bxf5 24. Bxf5+ gxf5 25. g4 fxg4 26. hxg4 Rxf3 27. gxh5 Nxc4 28. Qc2 e4 29. Qe2 Ne5 30. Ne3 Rf6 31. Qxa6 bxa6 32. Re2 Rxh6 33. Kh1 Nf3 0-1

[Event "Sochi Tseshkovsky Memorial op"]
[Site "Sochi"]
[Date "2014.09.22"]
[Round "6"]
[White "Zakharov, Alexander"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2352"]
[BlackElo "2175"]
[PlyCount "87"]
[EventDate "2014.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Nxf6 8. Bd3 b6 9. Ne5 Bb7 10. Bb5+ c6 11. Be2 Nd7 12. Bf4 Nxe5 13. Bxe5 f6 14. Bg3 c5 15. dxc5 Bxc5 16. 0-0 Qxd1 17. Raxd1 Ke7 18. Bb5 Rhd8 19. Bc7 Rd5 20. c4 Rd4 21. b4 Rxd1 22. Rxd1 Bxb4 23. Rd7+ Kf8 24. Bg3 a6 25. Ba4 Be4 26. f3 Bb1 27. Bb3 Bc5+ 28. Bf2 a5 29. Bxc5+ bxc5 30. Rb7 a4 31. Bxa4 Rxa4 32. Rxb1 Rxc4 33. Rb8+ Kf7 34. Rb7+ Kg6 35. Rc7 f5 36. a4 e5 37. a5 e4 38. fxe4 fxe4 39. a6 e3 40. Kf1 Ra4 41. a7 Ra2 42. Rc6+ Kf7 43. Rxc5 Rxa7 44. Re5 1/2-1/2

[Event "Sochi Tseshkovsky Memorial op"]
[Site "Sochi"]
[Date "2014.09.21"]
[Round "5"]
[White "Birjukov, Sergey"]
[Black "Karapetian, Albert"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2175"]
[BlackElo "1967"]
[PlyCount "87"]
[EventDate "2014.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. Nc3 Nbd7 8. c5 Bc7 9. Bf4 0-0 10. b4 h6 11. Qc2 Ne4 12. e3 g5 13. Bxc7 Qxc7 14. Rab1 e5 15. Ne2 Kg7 16. Qb2 Re8 17. a4 Nef6 18. h4 Kg6 19. dxe5 Nxe5 20. Nxe5+ Qxe5 21. hxg5 hxg5 22. Qxe5 Rxe5 23. b5 Re7 24. Nd4 Rc7 25. Rfc1 Ne4 26. a5 Bd7 27. a6 bxa6 28. bxa6 Bc8 29. g4 fxg4 30. Bf1 Kf6 31. Rb2 Bd7 32. Kg2 Rh8 33. Rb7 Rxb7 34. axb7 Rb8 35. Ba6 Kg7 36. Nb3 Rf8 37. Rc2 Kf6 38. Ra2 Rb8 39. Rc2 Ke5 40. Na5 Rh8 41. Bd3 g3 42. Bxe4 Kxe4 43. Kxg3 Kd3 44. Rc1 1-0

[Event "Sochi Tseshkovsky Memorial op"]
[Site "Sochi"]
[Date "2014.09.20"]
[Round "4"]
[White "Kutovoi, Valery"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1813"]
[BlackElo "2175"]
[PlyCount "80"]
[EventDate "2014.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ngf3 Ba6 8. Bxa6 Nxa6 9. 0-0 Be7 10. Qa4 Nc7 11. dxc5 bxc5 12. Qg4 0-0 13. Nb3 f5 14. exf6 Rxf6 15. Bf4 Ne8 16. Rfe1 Rg6 17. Qh3 Qb6 18. Re2 Rc8 19. Rae1 Rc6 20. Nc1 Qa6 21. b3 Rb6 22. Nd3 Qxd3 23. Rxe6 Rbxe6 24. Rxe6 Rxe6 25. Qxe6+ Kf8 26. Bd2 Nef6 27. Ng5 Qb1+ 28. Be1 Qg6 29. h4 h6 30. Nf3 Qe4 31. Qc6 Ne5 32. Qa8+ Ne8 33. Bd2 Nxf3+ 34. gxf3 Qxf3 35. Be3 Qg4+ 36. Kf1 d4 37. cxd4 cxd4 38. Bd2 Qd1+ 39. Be1 Bb4 40. Qe4 Qxe1+ 0-1

[Event "Sochi Tseshkovsky Memorial op"]
[Site "Sochi"]
[Date "2014.09.19"]
[Round "3"]
[White "Birjukov, Sergey"]
[Black "Bimiev, Ahmad"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2175"]
[BlackElo "1998"]
[PlyCount "70"]
[EventDate "2014.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. Qc2 c5 7. dxc5 Qa5+ 8. Nbd2 Qxc5 9. a3 a5 10. b4 Qc7 11. b5 a4 12. Bb2 Bd7 13. Rc1 dxc4 14. Nd4 e5 15. b6 Qxb6 16. Nxc4 Qa7 17. Nf5 Bc5 18. 0-0 Rc8 19. e3 Bf8 20. Qb1 Nc6 21. Rfd1 Be6 22. Nfd6 Rd8 23. Bxc6 bxc6 24. Bxe5 Ng4 25. Bf4 Qa6 26. Qc2 h6 27. h4 Nf6 28. e4 Nh5 29. e5 Nxf4 30. gxf4 Bg4 31. Rd2 Be7 32. Ne3 Bxd6 33. exd6 Bf3 34. Nf5 Qa5 35. Rd4 Kh8 0-1

[Event "Sochi Tseshkovsky Memorial op"]
[Site "Sochi"]
[Date "2014.09.18"]
[Round "2"]
[White "Arakelov, Gariy"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "2175"]
[PlyCount "75"]
[EventDate "2014.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Bb5 7. 0-0 Bxe2 8. Qxe2 Qa6 9. Qd1 Nd7 10. Na3 cxd4 11. cxd4 Bxa3 12. bxa3 Ne7 13. Qb3 0-0 14. Bd2 Rfc8 15. Rab1 Nb6 16. Bg5 Nc6 17. Qe3 Rc7 18. Qf4 Qxa3 19. Qg4 Qd3 20. Rb3 Qe4 21. Qg3 Kh8 22. Re3 Qc2 23. Qh4 Nc4 24. Ne1 Qg6 25. Rg3 Rg8 26. Bd8 Nxd8 27. Rxg6 fxg6 28. Nf3 Rf8 29. Ng5 h6 30. Qh3 Rf5 31. f4 Kg8 32. g4 Rf8 33. f5 gxf5 34. Nxe6 Nxe6 35. gxf5 Nd2 36. Rf2 Ne4 37. Rf1 Rc3 38. Qg2 1/2-1/2

[Event "Sochi Tseshkovsky Memorial op"]
[Site "Sochi"]
[Date "2014.09.17"]
[Round "1"]
[White "Birjukov, Sergey"]
[Black "Udovenko, Dmitry"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2175"]
[PlyCount "103"]
[EventDate "2014.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. h3 Na6 7. Bg5 h6 8. Be3 e5 9. d5 Nh5 10. Qd2 Kh7 11. g4 Nf4 12. Bxf4 exf4 13. Qxf4 f5 14. gxf5 gxf5 15. Bd3 Nc5 16. Bc2 fxe4 17. Qh4 Qxh4 18. Nxh4 Nd3+ 19. Bxd3 exd3 20. 0-0-0 Rf4 21. Ng2 Rxc4 22. Rxd3 Bf5 23. Rg3 Be5 24. Ne3 Rf4 25. Nxf5 Rxf2 26. Rg4 Rxf5 27. Rb4 Bxc3 28. bxc3 Rxd5 29. Rxb7 Rc5 30. Kd2 a5 31. Re1 Rg8 32. Re3 Rg7 33. Ra7 Kg6 34. Kc2 Kf6 35. Ra8 Kg6 36. Kb3 Rf7 37. Rg3+ Kh5 38. Re3 Rf6 39. Rg8 Rf2 40. a3 Rf4 41. a4 Rd5 42. Rg7 Rc5 43. Rh7 Kg6 44. Rhe7 Rcc4 45. Rg3+ Kh5 46. Rgg7 Rxa4 47. Rxc7 Rae4 48. Rc6 Re6 49. Rd7 Rff6 50. Rc4 Re3 51. h4 Rh3 52. Ra4 1/2-1/2

[Event "Monastir Slama Memorial 4th"]
[Site "Monastir"]
[Date "2014.09.05"]
[Round "6"]
[White "Birjukov, Sergey"]
[Black "Meddeb, Anis"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2175"]
[BlackElo "2126"]
[PlyCount "51"]
[EventDate "2014.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 0-0 5. e4 d6 6. Nc3 e5 7. Nge2 Bg4 8. f3 Be6 9. d5 Bc8 10. Be3 Nbd7 11. 0-0 Ne8 12. Qd2 g6 13. g4 Ng7 14. Ng3 Nb6 15. b3 f5 16. gxf5 gxf5 17. f4 exf4 18. Bxf4 Bf6 19. Rad1 a5 20. c5 dxc5 21. e5 Be7 22. Kh1 a4 23. Bh6 Kh8 24. e6 axb3 25. axb3 Bxe6 26. Bxg7+ 1-0

[Event "Monastir Slama Memorial 4th"]
[Site "Monastir"]
[Date "2014.09.03"]
[Round "4"]
[White "Birjukov, Sergey"]
[Black "Ezat, Mohamed Mahmoud"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2175"]
[BlackElo "2469"]
[PlyCount "70"]
[EventDate "2014.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 c5 7. d5 a6 8. Bd3 b5 9. 0-0 b4 10. Ne2 e5 11. a3 Nbd7 12. Bg5 h6 13. Be3 Kh7 14. g4 Ng8 15. Ng3 Ne7 16. Qc2 a5 17. axb4 cxb4 18. c5 Nxc5 19. Bxc5 dxc5 20. Qxc5 h5 21. d6 Ng8 22. Nxe5 a4 23. gxh5 Ra5 24. Qxb4 Bxe5 25. f4 Bxd6 26. Qc3 Bxh3 27. Rf2 Bc5 28. e5 Qd4 29. Ne4 Qxc3 30. bxc3 Bxf2+ 31. Kxf2 Bf5 32. Ng5+ Kg7 33. Bxf5 gxf5 34. e6 a3 35. Kg2 a2 0-1

[Event "Monastir Slama Memorial 4th"]
[Site "Monastir"]
[Date "2014.09.03"]
[Round "5"]
[White "Pavlov, Mircea Sergiu"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2346"]
[BlackElo "2175"]
[PlyCount "98"]
[EventDate "2014.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 b5 9. Qd2 b4 10. Nd1 cxd4 11. Nxd4 Nxd4 12. Bxd4 Bc5 13. Bxc5 Nxc5 14. Qxb4 Qe7 15. 0-0 0-0 16. Nf2 Qa7 17. Qd4 Bd7 18. b3 a5 19. Rac1 Rfc8 20. c4 dxc4 21. Bxc4 Rc7 22. Rc3 Na6 23. Qxa7 Raxa7 24. a3 a4 25. b4 Bb5 26. Rfc1 Bxc4 27. Rxc4 Rxc4 28. Rxc4 Rc7 29. Rxc7 Nxc7 30. Ne4 Nb5 31. Nc5 Nxa3 32. Nxa4 Kf8 33. Kf2 Ke7 34. Nc3 f6 35. exf6+ gxf6 36. g4 h6 37. h4 Nc4 38. h5 e5 39. f5 Nb6 40. Ke2 Kd7 41. Kd3 Kc6 42. b5+ Kd7 43. Kc2 Nc4 44. Nd5 Na3+ 45. Kd3 Nxb5 46. Nxf6+ Ke7 47. Nd5+ Kf7 48. Ke4 Nd4 49. Kxe5 Nf3+ 1/2-1/2

[Event "Monastir Slama Memorial 4th"]
[Site "Monastir"]
[Date "2014.09.02"]
[Round "2"]
[White "Amdouni, Zoubaier"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2317"]
[BlackElo "2175"]
[PlyCount "86"]
[EventDate "2014.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 0-0 8. Nbd2 d6 9. c3 e5 10. a3 a5 11. a4 h6 12. Nc4 Be6 13. b3 Rb8 14. Na3 Qd7 15. Nb5 f5 16. Nd2 d5 17. exd5 Bxd5 18. Nc4 Bxg2 19. Kxg2 f4 20. f3 Rbd8 21. Ba3 Qd5 22. Nc7 Qd7 23. Nb5 Qd5 24. Qe2 Nc8 25. Rad1 Rf7 26. Qe4 b6 27. Bc1 g5 28. h4 Qxe4 29. dxe4 Rfd7 30. Rxd7 Rxd7 31. hxg5 hxg5 32. Kf2 N6e7 33. gxf4 gxf4 34. Rg1 Kf7 35. Ke2 Bf6 36. Nba3 Rd8 37. Nb5 Rh8 38. Rg2 Rh1 39. Bd2 Rb1 40. Kd3 Rf1 41. Ke2 Rb1 42. Kd3 Rf1 43. Ke2 Rb1 1/2-1/2

[Event "Monastir Slama Memorial 4th"]
[Site "Monastir"]
[Date "2014.09.02"]
[Round "3"]
[White "Sarwat, Walaa"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2313"]
[BlackElo "2175"]
[PlyCount "44"]
[EventDate "2014.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e6 2. e3 d5 3. Nf3 Nf6 4. b3 c5 5. Bb2 Nc6 6. cxd5 Nxd5 7. Be2 b6 8. 0-0 Bb7 9. a3 Be7 10. Qc2 Bf6 11. d4 cxd4 12. Bb5 Rc8 13. e4 Nf4 14. e5 d3 15. Qc4 Bg5 16. h4 Bh6 17. g3 0-0 18. Qa4 Ne7 19. Nd4 Qd5 20. f3 Ne2+ 21. Kh2 Qxe5 22. f4 Qe3 0-1

[Event "Monastir Slama Memorial 4th"]
[Site "Monastir"]
[Date "2014.09.01"]
[Round "1"]
[White "Birjukov, Sergey"]
[Black "Boudriga, Mohamed Ali"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2175"]
[BlackElo "2299"]
[PlyCount "59"]
[EventDate "2014.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. Bg2 Nbd7 9. 0-0 c5 10. a4 b4 11. Nbd2 Rc8 12. Qb1 c4 13. a5 Ba6 14. Re1 Be7 15. e4 Qc7 16. Bf1 Qb7 17. b3 cxb3 18. Bxa6 Qxa6 19. Nxb3 Rc3 20. Kg2 0-0 21. Bd2 Rc6 22. d5 exd5 23. Nbd4 Rc4 24. exd5 Nxd5 25. Qf5 N7f6 26. Re5 Qb7 27. a6 Qa8 28. Kg1 Bd6 29. Ree1 Ne7 30. Qd3 1/2-1/2

[Event "Golubitskaya op"]
[Site "Golubitskaya"]
[Date "2014.06.30"]
[Round "9"]
[White "Birjukov, Sergey"]
[Black "Shapar, Tatiana"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2219"]
[BlackElo "1808"]
[PlyCount "80"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Bf4 dxc4 4. Nf3 Bg4 5. d5 Bxf3 6. exf3 e5 7. Bg3 Nb4 8. Bxc4 Nf6 9. Nc3 c6 10. dxc6 Nxc6 11. Qb3 Qd7 12. Rd1 Bd6 13. 0-0 Na5 14. Qb5 Nxc4 15. Qxc4 Rc8 16. Qe2 Qe7 17. Qb5+ Rc6 18. Rfe1 0-0 19. Bh4 Rb6 20. Qd3 Qe6 21. Bxf6 gxf6 22. f4 Bb8 23. f5 Qc8 24. Nd5 Qc5 25. Nxb6 Qxb6 26. Re2 Bc7 27. Qb3 Qxb3 28. axb3 Bb6 29. Rd7 Rc8 30. h3 Rb8 31. Kh2 Kg7 32. g4 Bd4 33. Rc2 Bb6 34. Kg2 Kf8 35. Kf3 Ke8 36. Rd5 Ke7 37. Ke4 Rg8 38. f3 h5 39. b4 h4 40. Rcd2 Bd4 1-0

[Event "Golubitskaya op"]
[Site "Golubitskaya"]
[Date "2014.06.29"]
[Round "8"]
[White "Fomichev, Sergey"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2006"]
[BlackElo "2219"]
[PlyCount "56"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nd2 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 e6 6. Ngf3 c5 7. dxc5 Bxc5 8. d4 Bd6 9. Ne5 0-0 10. f4 Nc6 11. 0-0 Rc8 12. Ng4 Nxg4 13. Qxg4 f5 14. Qd1 Qc7 15. Nf3 Ne7 16. Bd2 h6 17. h4 Qc4 18. Qb3 Qxb3 19. axb3 a6 20. Rfc1 Rxc1+ 21. Rxc1 Rc8 22. Rxc8+ Nxc8 23. Ne1 Be7 24. Nd3 Bxh4 25. Nc5 Nd6 26. Nxe6 Ne4 27. Bc1 Be1 28. Nc7 Nf6 1/2-1/2

[Event "Golubitskaya op"]
[Site "Golubitskaya"]
[Date "2014.06.27"]
[Round "7"]
[White "Kiriushin, Vladimir"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2102"]
[BlackElo "2219"]
[PlyCount "44"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Bf4 Nf6 5. e3 0-0 6. Nf3 Nbd7 7. c5 c6 8. Bd3 b6 9. b4 bxc5 10. bxc5 Qa5 11. Qd2 Ba6 12. Nxd5 Qxd2+ 13. Kxd2 Nxd5 14. Bxa6 Nxf4 15. exf4 Rab8 16. Rab1 Rfd8 17. Bd3 Bf6 18. Rxb8 Rxb8 19. Rb1 Rxb1 20. Bxb1 Kf8 21. Be4 Nb8 22. g4 h6 1/2-1/2

[Event "Golubitskaya op"]
[Site "Golubitskaya"]
[Date "2014.06.26"]
[Round "6"]
[White "Birjukov, Sergey"]
[Black "Porozhniak, Maya"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2219"]
[BlackElo "1742"]
[PlyCount "105"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 c5 2. d5 b5 3. e4 Qb6 4. a4 b4 5. Nd2 Ba6 6. Nc4 Qg6 7. Qf3 d6 8. Nh3 Nd7 9. Bf4 Bxc4 10. Bxc4 Qf6 11. 0-0-0 g6 12. Bb5 Bh6 13. Qg4 Rd8 14. g3 Bg7 15. e5 dxe5 16. Bg5 Qd6 17. Kb1 Ngf6 18. Bxf6 Bxf6 19. f3 Bg7 20. Ng5 0-0 21. Ne4 f5 22. Nxd6 fxg4 23. Nb7 Rb8 24. Bxd7 Rxb7 25. Bxg4 Rd8 26. Be6+ Kh8 27. h4 Bf6 28. g4 Rb6 29. g5 Bg7 30. Rdg1 Rf8 31. Rg3 e4 32. fxe4 c4 33. h5 gxh5 34. Rgh3 Rf4 35. Rxh5 h6 36. gxh6 Bd4 37. Rg5 Bf6 38. Rg8+ Kh7 39. Rc8 Rxe6 40. dxe6 Rxe4 41. Rc6 Bg5 42. a5 b3 43. c3 Bxh6 44. Ra6 Kg6 45. Rxa7 Rxe6 46. Rb7 Be3 47. Re1 Kf5 48. Rb4 Re4 49. a6 Rg4 50. Rb7 e5 51. a7 Bxa7 52. Rxa7 e4 53. Re7 1-0

[Event "Golubitskaya op"]
[Site "Golubitskaya"]
[Date "2014.06.25"]
[Round "5"]
[White "Vorobiov, Alexander N"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2275"]
[BlackElo "2219"]
[PlyCount "113"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. g3 Nc6 7. Bg2 Bf5 8. a3 e6 9. 0-0 Bd6 10. Bg5 h6 11. Bxf6 Qxf6 12. Rc1 0-0 13. h3 Rac8 14. Na4 b5 15. Nb6 Rc7 16. Nd7 Rxd7 17. Rxc6 Ra8 18. Qc1 Qd8 19. Qc3 Rc7 20. Rc1 Rac8 21. Qa5 Rxc6 22. Qxd8+ Rxd8 23. Rxc6 a5 24. Ra6 Bc7 25. Ra7 Bb6 26. Rb7 Rd6 27. b4 axb4 28. axb4 f6 29. e3 Bd3 30. h4 Rc6 31. h5 Bc7 32. Nh4 Kf7 33. Bf1 Bc4 34. Ng6 Ke8 35. Bh3 Kd8 36. Nf8 f5 37. Ra7 Kc8 38. Nxe6 Rxe6 39. Bxf5 Kb8 40. Rxc7 Rf6 41. Rc8+ Kb7 42. Bh3 Ra6 43. Rg8 Ra4 44. Rxg7+ Kb8 45. Rg6 Rxb4 46. Rxh6 Rb1+ 47. Kh2 Bd3 48. Bg2 b4 49. Bxd5 Kc7 50. Rc6+ Kd7 51. Rb6 Kc7 52. Rb7+ Kd6 53. e4 Be2 54. h6 Bf3 55. g4 b3 56. Rxb3 Bxe4 57. Rxb1 1-0

[Event "Golubitskaya op"]
[Site "Golubitskaya"]
[Date "2014.06.24"]
[Round "4"]
[White "Birjukov, Sergey"]
[Black "Bondarev, Boris"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2219"]
[BlackElo "2020"]
[PlyCount "93"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 e6 5. e4 Bb4 6. Bd3 0-0 7. Nge2 d5 8. cxd5 exd5 9. e5 Ne4 10. f3 c5 11. 0-0 cxd4 12. Nb5 Nc5 13. Bxh7+ Kh8 14. a3 d3 15. Bxd3 Nxd3 16. Qxd3 Bc5+ 17. Be3 Ba6 18. a4 Nc6 19. Bxc5 bxc5 20. f4 Kg8 21. Rad1 Nb4 22. Qg3 Bxb5 23. axb5 f5 24. Rf3 Rb8 25. Ra3 Qb6 26. Kh1 d4 27. Ng1 Rb7 28. Qb3+ Rff7 29. Nf3 Qxb5 30. Ng5 d3 31. Qe6 Qb6 32. Qc4 a6 33. Rc3 Rbc7 34. Rcxd3 Nxd3 35. Rxd3 Rce7 36. h3 g6 37. Rd6 Qb5 38. Rxg6+ Kf8 39. Qxb5 axb5 40. Nxf7 Rxf7 41. Rc6 c4 42. Rb6 Rd7 43. Rxb5 Rd4 44. g3 Rd1+ 45. Kg2 Rb1 46. Rb4 Rc1 47. g4 1-0

[Event "Golubitskaya op"]
[Site "Golubitskaya"]
[Date "2014.06.23"]
[Round "3"]
[White "Belyaev, Vladimir"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2191"]
[BlackElo "2219"]
[PlyCount "21"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bg4 5. d4 Nbd7 6. b3 e6 7. Bb2 Be7 8. Nbd2 h6 9. c4 0-0 10. Re1 Bf5 11. Ne5 1/2-1/2

[Event "Golubitskaya op"]
[Site "Golubitskaya"]
[Date "2014.06.22"]
[Round "2"]
[White "Birjukov, Sergey"]
[Black "Pshmahov, Osman"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2219"]
[BlackElo "1838"]
[PlyCount "61"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 h6 12. Be3 Kh7 13. dxc6 Nxc6 14. Bxf7 Nb4 15. 0-0 Nc6 16. Rfd1 Rf8 17. Bd5 Bxh3 18. Bxc6 bxc6 19. Ng5+ hxg5 20. gxh3 Rfd8 21. Rxd8 Rxd8 22. Bxa7 Rd2 23. b3 Rd3 24. Be3 Bf6 25. Rc1 Rd6 26. Kg2 Kg7 27. a4 Rd3 28. a5 Rxb3 29. a6 Ra3 30. Rxc6 Bd8 31. a7 1-0

[Event "Golubitskaya op"]
[Site "Golubitskaya"]
[Date "2014.06.21"]
[Round "1"]
[White "Markarov, Vladimir"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1804"]
[BlackElo "2219"]
[PlyCount "66"]
[EventDate "2014.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 b6 7. Ne2 Ba6 8. Nf3 Bxd3 9. Qxd3 Nc6 10. a3 Be7 11. h4 h6 12. Rh3 Na5 13. Nf4 c4 14. Qc2 Nb3 15. Rb1 Nf8 16. h5 Bg5 17. Be3 Qe7 18. Rg3 0-0-0 19. Nd2 Nxd2 20. Qxd2 f6 21. Nh3 Nh7 22. Qe2 Rhf8 23. Qc2 f5 24. Bf4 Rf7 25. Qa4 Kb7 26. Qb4 Qe8 27. Bxg5 a5 28. Bxd8 axb4 29. Bh4 Qa4 30. cxb4 Qc2 31. Rd1 Qe4+ 32. Kf1 Qxh4 33. Rg6 Qxh5 0-1

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2011.06.06"]
[Round "7"]
[White "Landin, Bo"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2042"]
[BlackElo "2235"]
[PlyCount "105"]
[EventDate "2011.06.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. 0-0 Bxd3 9. Qxd3 Qa6 10. Qxa6 Nxa6 11. b4 Bb6 12. Na3 Ne7 13. Nb5 0-0 14. a4 Nc8 15. Bf4 Bd8 16. Nfd4 Nb8 17. Nb3 a6 18. N5d4 Nd7 19. a5 Ne7 20. Bg3 Rc8 21. Rac1 Nc6 22. f4 g6 23. Bf2 h5 24. Be3 Be7 25. g3 Nxd4 26. Nxd4 Rc4 27. Kf2 Rfc8 28. Bd2 Nb8 29. Rfe1 Nc6 30. Nxc6 bxc6 31. Rb1 Rb8 32. Rb2 Rb5 33. Rb3 Kg7 34. Kf3 c5 35. Reb1 cxb4 36. cxb4 Re4 37. Re1 Bxb4 38. Rxe4 dxe4+ 39. Kxe4 Bxa5 40. Rxb5 Bxd2 41. Rb2 Bc3 42. Rb3 Be1 43. h3 a5 44. g4 hxg4 45. hxg4 Bb4 46. f5 gxf5+ 47. gxf5 exf5+ 48. Kxf5 Kf8 49. Kf6 Be7+ 50. Kf5 Bb4 51. Kf6 Be7+ 52. Kf5 Bb4 53. Kf6 1/2-1/2

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2011.06.05"]
[Round "6"]
[White "Birjukov, Sergey"]
[Black "Fomina, Tatyana"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2235"]
[BlackElo "2224"]
[PlyCount "100"]
[EventDate "2011.06.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 e6 5. c3 Bd6 6. Bg3 Nf6 7. Nbd2 0-0 8. Be2 Ne7 9. 0-0 c5 10. Ne5 Ng6 11. f4 cxd4 12. exd4 Ne4 13. Nxe4 Bxe4 14. Bd3 Bxe5 15. fxe5 f5 16. exf6 gxf6 17. h4 f5 18. Bxe4 dxe4 19. h5 Qg5 20. hxg6 Qxg3 21. gxh7+ Kxh7 22. Rf2 Rf6 23. Qc1 Rg8 24. Qf4 Rfg6 25. Qxg3 Rxg3 26. Raf1 R8g6 27. c4 f4 28. Rxf4 Rxg2+ 29. Kh1 R2g4 30. Rxg4 Rxg4 31. Rf6 e5 32. dxe5 e3 33. Rf1 Rxc4 34. Re1 Re4 35. Kg2 Kg6 36. Kf3 Rxe5 37. Rxe3 Rb5 38. b3 Kf5 39. Re7 Kf6 40. Re8 Kf7 41. Re4 Rh5 42. Ke3 Rh2 43. Ra4 a6 44. Kd4 Rh4+ 45. Kc5 Rxa4 46. bxa4 Ke7 47. Kb6 Kd7 48. Kxb7 Kd8 49. Kxa6 Kc7 50. Ka7 Kc8 1/2-1/2

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2011.06.04"]
[Round "5"]
[White "Grahn, Lars"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2096"]
[BlackElo "2235"]
[PlyCount "121"]
[EventDate "2011.06.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nf6 3. Nf3 g6 4. Be2 Bg7 5. 0-0 0-0 6. d3 b6 7. Ne5 Bb7 8. Nd2 Nbd7 9. Ndf3 c5 10. Qe1 e6 11. b3 Nxe5 12. fxe5 Nd7 13. d4 Rc8 14. Ba3 Bh6 15. Bb5 Nb8 16. c3 Ba6 17. Bxa6 Nxa6 18. Qe2 Nb8 19. Rae1 Re8 20. g4 cxd4 21. cxd4 Rc3 22. Qd2 Rc6 23. h4 Bf8 24. Bxf8 Rxf8 25. g5 Qc7 26. Qf2 Rc2 27. Re2 Rxe2 28. Qxe2 Rc8 29. Nh2 Qc2 30. Qxc2 Rxc2 31. Ng4 Kg7 32. Nh6 Rc7 33. Rf2 b5 34. b4 a6 35. Kf1 Kf8 36. Ke1 Ke8 37. Kd1 Kf8 38. a3 Kg7 39. Ra2 Kf8 40. a4 bxa4 41. Rxa4 Rc4 42. Kd2 Ke8 43. Ng4 Kd7 44. Nf6+ Kc6 45. Nxh7 Kb5 46. Ra5+ Kxb4 47. Ra1 Kb5 48. Rf1 Nc6 49. Rxf7 a5 50. h5 a4 51. hxg6 a3 52. g7 a2 53. Rf1 Ne7 54. Nf6 Ra4 55. Ra1 Ra8 56. Kc3 Ra3+ 57. Kb2 Rxe3 58. Rxa2 Re2+ 59. Kb3 Re3+ 60. Kb2 Re2+ 61. Kb3 1/2-1/2

[Event "Dubai op 13th"]
[Site "Dubai"]
[Date "2011.04.10"]
[Round "1"]
[White "Birjukov, Sergey"]
[Black "Kazhgaleyev, Murtas"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2218"]
[BlackElo "2618"]
[PlyCount "74"]
[EventDate "2011.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. e3 g6 4. Be2 Bg7 5. h3 Bf5 6. 0-0 Nf6 7. Bd3 Qc8 8. Bxf5 Qxf5 9. Qd3 Qxd3 10. cxd3 c5 11. dxc5 dxc5 12. d4 Nc6 13. dxc5 Ne4 14. Nbd2 Nxc5 15. Rb1 Nd3 16. Rd1 0-0 17. Nb3 Rfd8 18. a3 Rac8 19. Kf1 Nce5 20. Nfd4 Nxc1 21. Rdxc1 Nc4 22. Ke2 e5 23. Nb5 a6 24. Nc3 e4 25. Nd1 Rc6 26. Rc2 Rd3 27. Nc1 Rd5 28. Na2 Nxa3 29. Rxc6 Nxb1 30. Rc8+ Bf8 31. Ndc3 Rd2+ 32. Ke1 Rxb2 33. g4 Kg7 34. g5 Nxc3 35. Nxc3 Bb4 36. Kd1 Bxc3 37. Rxc3 Rxf2 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.06"]
[Round "9.113"]
[White "Shliakhov, Ivan"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1990"]
[BlackElo "2210"]
[PlyCount "134"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Nbd2 Nf6 4. c3 Bf5 5. Nh4 Bc8 6. Qc2 g6 7. e3 Bg7 8. Bd3 0-0 9. f4 c5 10. dxc5 Nfd7 11. Nb3 e5 12. Qf2 exf4 13. Qxf4 Ne5 14. Bc2 g5 15. Qf2 gxh4 16. 0-0 Ng4 17. Qe2 Nc6 18. h3 Nf6 19. Nd2 Qe7 20. Rf4 Bh6 21. Rxh4 Bg5 22. Ra4 Qxe3+ 23. Qf2 Re8 24. Nf3 Qxf2+ 25. Kxf2 Bxc1 26. Rxc1 Ne4+ 27. Kf1 Bd7 28. Rd1 Ne5 29. Rxe4 dxe4 30. Nxe5 Bb5+ 31. c4 Rxe5 32. cxb5 e3 33. Ke2 Rxc5 34. Bb3 Re8 35. g4 Rxb5 36. Rd7 Rf8 37. Kxe3 Kg7 38. Kf4 a5 39. h4 a4 40. Bd5 Rxb2 41. h5 h6 42. g5 hxg5+ 43. Kxg5 b5 44. h6+ Kg8 45. Rb7 b4 46. Kf6 Rf2+ 47. Ke7 Rf4 48. Rb6 Rc8 49. Ra6 a3 50. Rb6 Rc5 51. Kd6 Rc2 52. Ke5 Rcf2 53. Be4 f6+ 54. Kd4 f5 55. Ke5 fxe4 56. Rxb4 e3 57. Rb3 R4f3 58. Rb4 Rf8 59. Rg4+ Kh8 60. Ke6 Re8+ 61. Kd7 e2 62. h7 e1Q 63. Rg8+ Rxg8 64. hxg8Q+ Kxg8 65. Kc6 Qc3+ 66. Kb5 Rb2+ 67. Ka6 Qc6+ 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.05"]
[Round "8.137"]
[White "Birjukov, Sergey"]
[Black "Elfert, Aleksandr V"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2210"]
[BlackElo "1999"]
[PlyCount "75"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Nfd2 f5 5. Nc3 Nf6 6. e3 c6 7. Be2 Be7 8. b4 d5 9. Qb3 0-0 10. 0-0 Be6 11. b5 Qd7 12. a4 Kh8 13. Ba3 Bxa3 14. Qxa3 Rg8 15. f3 g5 16. cxd5 cxd5 17. fxe4 dxe4 18. Nc4 Bxc4 19. Bxc4 Rc8 20. Qb3 Ng4 21. Nd5 Qd6 22. g3 Qh6 23. Ra2 Nd7 24. Re2 Rf8 25. a5 Rac8 26. Qb4 f4 27. exf4 gxf4 28. Nxf4 e3 29. Bd5 Nf2 30. Rxe3 Nh3+ 31. Kh1 Nxf4 32. gxf4 Rxf4 33. Rfe1 Rf2 34. Re8+ Nf8 35. Bg2 Qg7 36. Bh3 Qf7 37. Rxc8 Qf3+ 38. Kg1 1-0

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.04"]
[Round "7.129"]
[White "Aliekhin, Vladislav Alekseevi"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2048"]
[BlackElo "2210"]
[PlyCount "122"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. b3 b5 6. c5 Bg4 7. h3 Bh5 8. Nbd2 Nbd7 9. Bb2 Ne4 10. g4 Bg6 11. Nh4 Ndf6 12. Nxg6 hxg6 13. Bg2 e6 14. Qc2 Nxd2 15. Kxd2 Qa5+ 16. Ke2 Be7 17. f3 0-0 18. Bc3 Qc7 19. Kf2 Nd7 20. f4 Bh4+ 21. Ke2 g5 22. Raf1 a5 23. Be1 Bxe1 24. Kxe1 gxf4 25. exf4 b4 26. g5 a4 27. Rf3 axb3 28. axb3 Ra3 29. Kf2 Rfa8 30. Rb1 Nf8 31. h4 Ng6 32. Kg3 Ne7 33. Bh3 g6 34. Re3 Ra2 35. Rb2 Ra1 36. Re2 Rg1+ 37. Rg2 Raa1 38. Rxg1 Rxg1+ 39. Kh2 Re1 40. Qd2 Ra1 41. Kg3 Qa5 42. Kh2 Qb5 43. Qe3 Qa6 44. Re2 Ra2 45. Rxa2 Qxa2+ 46. Kg1 Qb1+ 47. Kf2 Qc2+ 48. Kg3 Kf8 49. Bg4 Ke8 50. Bh3 Kd7 51. Bg4 Qb1 52. Bh3 Qd1 53. Bg4 Qc2 54. Bh3 Qe4 55. Kf2 Nf5 56. Bxf5 Qxf5 57. Qe5 Qc2+ 58. Kf1 Qd1+ 59. Kf2 Qc2+ 60. Kf1 Qd1+ 61. Kf2 Qd2+ 1/2-1/2

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.03"]
[Round "6.113"]
[White "Birjukov, Sergey"]
[Black "Drachev, Oleg"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2210"]
[BlackElo "2087"]
[PlyCount "112"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be3 e5 7. Be2 Ng4 8. Bg5 f6 9. Bh4 Nd7 10. 0-0 Kh8 11. Qc2 Nh6 12. Rad1 g5 13. Bg3 f5 14. exf5 Nxf5 15. dxe5 Nxg3 16. fxg3 Nxe5 17. Nxe5 Bxe5 18. Bd3 Bg4 19. Rxf8+ Qxf8 20. Rf1 Qg7 21. h3 Be6 22. g4 Bd4+ 23. Kh2 Rf8 24. Rxf8+ Qxf8 25. Bf5 Qf6 26. Qe4 Qe5+ 27. g3 Bxc3 28. bxc3 Qxe4 29. Bxe4 Bxc4 30. a3 c6 31. Kg1 Kg7 32. Kf2 h6 33. Ke3 Kf6 34. Kd4 Be6 35. Bg2 c5+ 36. Kd3 b6 37. Bc6 Ke5 38. Bg2 Bd5 39. Bf1 Bb7 40. Ke3 d5 41. Bb5 d4+ 42. cxd4+ cxd4+ 43. Kd2 a6 44. Bf1 b5 45. Kc2 Bd5 46. Kd2 Bc4 47. Bg2 Kd6 48. Be4 Kc5 49. Bb7 a5 50. h4 b4 51. axb4+ Kxb4 52. Kc2 a4 53. Bf3 a3 54. h5 Bb3+ 55. Kb1 Kc3 56. Be4 Kd2 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.02"]
[Round "5.128"]
[White "Sedenko, Anatoly Ivanovich"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2029"]
[BlackElo "2210"]
[PlyCount "106"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. Nbd2 Nbd7 7. b3 h6 8. Bb2 Be7 9. c4 0-0 10. e3 a5 11. a4 Qb6 12. c5 Qa6 13. Re1 Rfb8 14. Rc1 b6 15. Bf1 Qa7 16. Ba3 bxc5 17. dxc5 e5 18. Rc3 Rb7 19. Qa1 Bf8 20. Rcc1 Re8 21. Qc3 Ne4 22. Nxe4 Bxe4 23. Nd2 Bf5 24. Be2 e4 25. Bd1 Ne5 26. Be2 Bg4 27. Bxg4 Nxg4 28. f4 h5 29. h3 Nh6 30. Re2 Qa6 31. Rg2 f5 32. Re1 Be7 33. Qa1 Qd3 34. Qd4 Qxd4 35. exd4 Bf6 36. Bb2 Rb4 37. Rge2 Reb8 38. Kf2 Bxd4+ 39. Bxd4 Rxd4 40. Rc1 Rd3 41. Rc2 h4 42. Re3 Rxe3 43. Kxe3 hxg3 44. Kd4 Nf7 45. Kc3 g5 46. fxg5 Nxg5 47. Nf1 f4 48. Rg2 Kf7 49. Nxg3 fxg3 50. Rxg3 Ne6 51. Kc2 Kf6 52. Rc3 Kg5 53. Kd2 d4 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.02.01"]
[Round "4.51"]
[White "Birjukov, Sergey"]
[Black "Maletin, Pavel"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2210"]
[BlackElo "2621"]
[PlyCount "69"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Nbd2 0-0 7. e4 d6 8. Bd3 e5 9. 0-0 Bg4 10. h3 Bxf3 11. Nxf3 Nfd7 12. Qd2 Qb6 13. Bc2 Nc6 14. Rfd1 Rad8 15. Rac1 Qa5 16. Bb1 Rfe8 17. d5 Ncb8 18. Nh4 Qb6 19. Qg5 f6 20. Qg4 Nc5 21. Nf5 g6 22. h4 Kh8 23. Ne3 Qc7 24. h5 Qg7 25. g3 Kg8 26. Kg2 Kf7 27. Rh1 Rh8 28. f4 Nbd7 29. Rcf1 Rc8 30. h6 Qf8 31. Qh4 Ke7 32. Rf2 exf4 33. gxf4 g5 34. fxg5 Rg8 35. Qh3 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.01.31"]
[Round "3.138"]
[White "Ovchinnikov, Andrey"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1953"]
[BlackElo "2210"]
[PlyCount "72"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. Rc1 Bf5 8. Ne5 Rc8 9. e3 e6 10. Bd3 Bxd3 11. Qxd3 Be7 12. 0-0 0-0 13. Nxc6 Rxc6 14. Ne2 Qb6 15. Rxc6 bxc6 16. b3 Ba3 17. Nc3 Rc8 18. h3 h6 19. Rd1 a5 20. Be5 Nd7 21. Bf4 c5 22. dxc5 Qxc5 23. Nb5 Bb2 24. Bd6 Qc2 25. Qxc2 Rxc2 26. a3 Nc5 27. b4 axb4 28. axb4 Ne4 29. Be7 Nxf2 30. Rb1 Ne4 31. Nd4 Bxd4 32. exd4 Nc3 33. Rb3 Ne2+ 34. Kf1 Nxd4 35. Rb1 Nb5 36. Kg1 d4 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.01.30"]
[Round "2.29"]
[White "Birjukov, Sergey"]
[Black "Gomez, John Paul"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2210"]
[BlackElo "2527"]
[PlyCount "32"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. a4 b4 8. Nd2 Ba6 9. b3 g6 10. Bb2 Bg7 11. Nc4 0-0 12. Qc2 Re8 13. Rd1 Bxc4 14. Qxc4 Nbd7 15. e3 Nb6 16. Qh4 c4 0-1

[Event "Moscow op-E"]
[Site "Moscow"]
[Date "2011.01.29"]
[Round "1.182"]
[White "Malyshev, Roman B"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1804"]
[BlackElo "2210"]
[PlyCount "62"]
[EventDate "2011.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. g4 Bg6 8. Qe2 e6 9. c3 Qc7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bd3 Bd6 14. Ne5 Bxe5 15. Bxg6 hxg6 16. Qxe5 Qxe5+ 17. dxe5 Nxg4 18. Bf4 Rh5 19. Ke2 Nxe5 20. Rad1 Rd8 21. Bg3 Rxd1 22. Kxd1 Nf3 23. Ke2 Ng5 24. h4 Ne4 25. Kd3 Nxg3 26. fxg3 g5 27. Ke4 gxh4 28. Rxh4 Rxh4+ 29. gxh4 Ke7 30. Ke5 f6+ 31. Kf4 Kf7 0-1

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.11.20"]
[Round "1"]
[White "Rigovich, Albert"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2016"]
[BlackElo "2287"]
[PlyCount "88"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Bxe7 Qxe7 7. Bd3 Nxc3 8. bxc3 c5 9. Qg4 0-0 10. Nf3 f5 11. exf6 Qxf6 12. Qh5 g6 13. Qh6 Nc6 14. 0-0 cxd4 15. cxd4 Nxd4 16. Nxd4 Qxd4 17. Rab1 b6 18. Kh1 Qf4 19. Qxf4 Rxf4 20. f3 Ra4 21. Rb2 Ba6 22. Re1 Kf7 23. Kg1 Rc8 24. Kf2 Rc3 25. Ke2 Rca3 26. Bxa6 Rxa6 27. Ra1 e5 28. Kd2 Ke6 29. c3 R6a4 30. Rc2 Rh4 31. Rh1 h5 32. g3 Rha4 33. Ra1 h4 34. Ke2 g5 35. Kf2 Kd6 36. Ke2 b5 37. Kf2 a5 38. Kg1 Kc5 39. Re1 Rxa2 40. Rxa2 Rxa2 41. Rxe5 a4 42. Rxg5 a3 43. Rg8 Rb2 44. f4 a2 0-1

[Event "Stavropol Region-ch"]
[Site "Kislovodsk"]
[Date "2009.10.11"]
[Round "9"]
[White "Hudyakov, Sergey"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2209"]
[BlackElo "2248"]
[PlyCount "57"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. e3 Nge7 7. 0-0 d5 8. cxd5 Nxd5 9. Nxd5 exd5 10. d4 cxd4 11. Nxd4 0-0 12. Qb3 Nxd4 13. exd4 Bxd4 14. Bh6 Re8 15. Bxd5 Qf6 16. Bg5 Qf5 17. Rad1 Bxb2 18. Rfe1 Be6 19. Bxe6 fxe6 20. Qxb2 Qxg5 21. Rd7 Qh6 22. Qf6 Qf8 23. Qh4 h5 24. Qg5 Qf5 25. Qh6 Qf6 26. Re5 Rad8 27. Rxb7 Rd1+ 28. Kg2 Rd3 29. Rg5 1-0

[Event "Stavropol Region-ch"]
[Site "Kislovodsk"]
[Date "2009.10.10"]
[Round "8"]
[White "Birjukov, Sergey"]
[Black "Popov, Andrey"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2248"]
[BlackElo "2004"]
[PlyCount "196"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. f3 Bh5 9. Nge2 e6 10. 0-0 Be7 11. Rc1 0-0 12. a3 Bg6 13. Na4 Bxd3 14. Qxd3 Nd7 15. e4 dxe4 16. fxe4 Rc8 17. Qg3 Nf6 18. Bh6 Ne8 19. Rcd1 Bh4 20. Qg4 f5 21. exf5 exf5 22. Rxf5 Rxf5 23. Qxf5 gxh6 24. Nc5 Ng7 25. Qg4 h5 26. Qe4 Qe7 27. Nc3 Qxe4 28. N3xe4 Be7 29. Nxb7 Rc7 30. d5 Rxb7 31. dxc6 Rc7 32. Rd7 Rxd7 33. cxd7 Ne6 34. Kf1 Kf7 35. Ke2 Nd8 36. Ng3 h4 37. Nf5 Ke6 38. Nxe7 Kxe7 39. Kf3 Kxd7 40. Kg4 Ke6 41. Kxh4 Nc6 42. Kg5 Kf7 43. Kf5 Na5 44. b4 Nc4 45. a4 Ke7 46. g4 Nb6 47. a5 Nd5 48. b5 axb5 49. a6 Kd6 50. a7 Nb6 51. Ke4 Kc5 52. Kd3 Kd5 53. Kc3 Kc6 54. h4 Kb7 55. Kb4 Kxa7 56. Kxb5 Kb7 57. g5 Nd7 58. h5 Kc7 59. Kc4 Kd6 60. Kd4 Ke6 61. Ke4 Nc5+ 62. Kf4 Nb7 63. Ke4 Nd6+ 64. Kf4 Ne8 65. Kg4 Nc7 66. Kf4 Nd5+ 67. Ke4 Ne7 68. Kf4 Ng8 69. Ke4 Ne7 70. Kf4 Nf5 71. Kg4 Ke5 72. Kf3 Ne7 73. Kg4 Ke4 74. h6 Ng6 75. Kh5 Ke5 76. Kg4 Ke6 77. Kh5 Kf7 78. Kg4 Ne7 79. Kh5 Kg8 80. Kg4 Kf8 81. Kh5 Kf7 82. Kg4 Kg6 83. Kh4 Nd5 84. Kg4 Nc7 85. Kh4 Ne6 86. Kg4 Nxg5 87. Kh4 Kxh6 88. Kg4 Kg6 89. Kh4 h5 90. Kg3 Ne6 91. Kh4 Nd4 92. Kg3 Kg5 93. Kh3 h4 94. Kg2 Kg4 95. Kh2 Ne6 96. Kg2 h3+ 97. Kh2 Ng5 98. Kg1 Kg3 0-1

[Event "Stavropol Region-ch"]
[Site "Kislovodsk"]
[Date "2009.10.09"]
[Round "7"]
[White "Rozhko, Mariya"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2088"]
[BlackElo "2248"]
[PlyCount "87"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. Nf3 Nc6 7. Rc1 e6 8. e3 Bd6 9. Bg3 Ne4 10. Nxe4 dxe4 11. Nd2 f5 12. Be2 0-0 13. Bxd6 Qxd6 14. Nc4 Qd8 15. f4 b5 16. Nd2 Nb4 17. Qb3 Nd5 18. h4 Bd7 19. Kf2 Rc8 20. g3 Qb6 21. Nb1 Rxc1 22. Rxc1 Rc8 23. Rxc8+ Bxc8 24. Nc3 Bb7 25. a3 Kf7 26. Nxd5 Bxd5 27. Qc3 Qc6 28. Qxc6 Bxc6 29. b4 Bd5 30. Ke1 g6 31. Kd2 h6 32. Ke1 g5 33. hxg5 hxg5 34. Kf2 Bb3 35. Bh5+ Kf6 36. Be2 g4 37. Ke1 Ke7 38. Kd2 Kd6 39. Kc3 Bd5 40. Bd1 Kc6 41. Bc2 Kd6 42. Bd1 Kc6 43. Bc2 Kd6 44. Bd1 1/2-1/2

[Event "Stavropol Region-ch"]
[Site "Kislovodsk"]
[Date "2009.10.08"]
[Round "6"]
[White "Birjukov, Sergey"]
[Black "Uzdenov, Timur"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2248"]
[BlackElo "2132"]
[PlyCount "71"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. Nf3 g6 8. a4 Bg7 9. a5 Qc7 10. e4 0-0 11. h3 h6 12. Bc4 Kh7 13. 0-0 Nbd7 14. Qc2 Rb8 15. Ra2 Ne8 16. b3 Ne5 17. Nxe5 dxe5 18. f4 f5 19. exf5 Bxf5 20. Qe2 exf4 21. Bxf4 Nd6 22. Be5 Bxe5 23. Qxe5 Qd7 24. Bxa6 Rxb3 25. g4 Nf7 26. Qg3 Rg8 27. Rg2 Nd6 28. gxf5 Nxf5 29. Qe5 Qd6 30. Qxd6 exd6 31. Ne4 Ra8 32. Nf6+ Kg7 33. Rxf5 Rxa6 34. Ne8+ Kh7 35. Rf7+ Kg8 36. Rgf2 1-0

[Event "Stavropol Region-ch"]
[Site "Kislovodsk"]
[Date "2009.10.07"]
[Round "5"]
[White "Birjukov, Sergey"]
[Black "Karabashev, Sagit"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "2248"]
[BlackElo "2170"]
[PlyCount "77"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 g6 5. Bf4 Bg7 6. e3 0-0 7. Nc3 dxc4 8. Bxc4 Nbd7 9. 0-0 Nb6 10. Bb3 Bf5 11. Qe2 Bg4 12. h3 Bxf3 13. Qxf3 Qd7 14. Rfd1 a5 15. a3 e6 16. Be5 Qd8 17. Rac1 Re8 18. e4 Nfd7 19. Bf4 Qe7 20. Qg3 e5 21. Bg5 Bf6 22. Bxf6 Qxf6 23. d5 Rac8 24. Qe3 Kg7 25. Na4 cxd5 26. exd5 Qd6 27. Rxc8 Rxc8 28. Nc3 Qc5 29. Qe2 f5 30. d6 e4 31. Qd2 Qe5 32. Qe3 Rc6 33. Qd4 Qxd4 34. Rxd4 Kf6 35. Nb5 Ke5 36. Bg8 Rc5 37. Rd2 Rxb5 38. Bxh7 g5 39. Bg8 0-1

[Event "Stavropol Region-ch"]
[Site "Kislovodsk"]
[Date "2009.10.06"]
[Round "4"]
[White "Rudakov, Aleksander"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1933"]
[BlackElo "2248"]
[PlyCount "88"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Ne7 8. b3 Ng6 9. Bb2 Bc5 10. c3 0-0 11. Rd1 f5 12. d4 Nh4 13. Qd3 Ba7 14. Nd2 Kh8 15. Qg3 f4 16. Qg4 b5 17. Nf3 Nxf3+ 18. Qxf3 Qe7 19. Rd2 Bb6 20. Rad1 Rae8 21. Re2 Rd8 22. Rd3 h6 23. Red2 Rde8 24. d5 Rf6 25. dxc6 Rxc6 26. Rd7 Qe6 27. Qd3 Kh7 28. Qd5 Qg6 29. Qf7 f3 30. Qxf3 Rf6 31. Qg4 Qxg4 32. hxg4 Ref8 33. Ba3 Rxf2 34. Rxf2 Rxf2 35. Kh2 Rf4 36. Kg3 Bf2+ 37. Kh2 c5 38. g3 Rxe4 39. Kg2 Re2 40. Kf3 Rxa2 41. Bc1 Rc2 42. Bd2 Bg1 43. Ke2 e4 44. Kf1 e3 0-1

[Event "Stavropol Region-ch"]
[Site "Kislovodsk"]
[Date "2009.10.05"]
[Round "3"]
[White "Birjukov, Sergey"]
[Black "Polischuk, Vyacheslav"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2248"]
[PlyCount "37"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 g6 4. e3 Bg7 5. c4 Nf6 6. Nc3 e6 7. Nb5 e5 8. dxe5 Nh5 9. cxd5 Nxf4 10. exf4 Ne7 11. d6 cxd6 12. Nxd6+ Kf8 13. Bc4 Be6 14. Bxe6 fxe6 15. Ng5 Qd7 16. Qb3 Nd5 17. g3 h6 18. Nge4 b6 19. h4 1-0

[Event "Stavropol Region-ch"]
[Site "Kislovodsk"]
[Date "2009.10.04"]
[Round "2"]
[White "Tekeyev, Zaur"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2053"]
[BlackElo "2248"]
[PlyCount "116"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6 9. 0-0 Bd7 10. a4 a5 11. f4 g6 12. Nf3 h5 13. Ng5 Rc8 14. Rf2 Rc7 15. Bb1 Qc8 16. Nc3 Ne7 17. Qb3 Rc6 18. Rc2 Nf5 19. Nf3 Bb4 20. Bd2 0-0 21. h3 Nc4 22. Be1 Nce3 23. Re2 Rb6 24. Bxf5 Nxf5 25. g4 hxg4 26. hxg4 Nh6 27. Rg2 Qc4 28. Qc2 Rc8 29. Qf2 Bf8 30. Qh4 Qd3 31. Qg3 Rb3 32. Rd2 Qc4 33. Rh2 Bg7 34. Rc1 Qb4 35. Rcc2 Qb6 36. f5 exf5 37. Nxd5 Qe6 38. Nf4 Qb6 39. Rxc8+ Bxc8 40. Rc2 Bd7 41. g5 Ng4 42. Bc3 Nxe5 43. Nd5 Nxf3+ 44. Qxf3 Qxd4+ 45. Bxd4 Rxf3 46. Nf6+ Bxf6 47. Bxf6 Rg3+ 48. Kf2 Rd3 49. Rc7 Rd2+ 50. Ke3 Rd6 51. Rxb7 Re6+ 52. Kf2 Bc6 53. Rb8+ Re8 54. Rb3 Re4 55. Rh3 Rf4+ 56. Ke3 Rf3+ 57. Rxf3 Bxf3 58. Kxf3 Kf8 1-0

[Event "Stavropol Region-ch"]
[Site "Kislovodsk"]
[Date "2009.10.03"]
[Round "1"]
[White "Birjukov, Sergey"]
[Black "Dzyga, Artem"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2248"]
[PlyCount "92"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Nf3 Nbd7 8. Nc3 Be7 9. 0-0 0-0 10. Rd1 a6 11. a3 h6 12. b4 Nb6 13. Qd3 Na4 14. Nxa4 Bxa4 15. Re1 Bb5 16. Qc2 a5 17. bxa5 Rxa5 18. Bb2 Bc6 19. e4 Qa8 20. Ne5 Bxa3 21. Bc3 Bb4 22. Nxc6 bxc6 23. Rxa5 Qxa5 24. Ra1 Bxc3 25. Rxa5 Bxa5 26. Qxc6 Bb6 27. e5 Nh7 28. d5 exd5 29. Bxd5 Ng5 30. Kg2 Nh7 31. Qd7 g6 32. f4 Kg7 33. h4 h5 34. Kh3 Ba5 35. f5 c5 36. fxg6 Kxg6 37. Be4+ Kg7 38. Qf5 Rh8 39. Bd5 Rf8 40. Qxh5 f5 41. Be6 Bd2 42. Bxf5 Ng5+ 43. Kg4 Rg8 44. hxg5 Bxg5 45. Kxg5 Kf8+ 46. Kf6 Rg6+ 1-0

[Event "Anapa op"]
[Site "Anapa"]
[Date "2009.09.08"]
[Round "9"]
[White "Cherevko, Kiril"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2116"]
[BlackElo "2254"]
[PlyCount "98"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 b6 3. Nf3 Bb7 4. e3 g6 5. Nbd2 Bg7 6. Bd3 0-0 7. Qe2 d6 8. 0-0 Re8 9. Bb5 c6 10. Bd3 Qc7 11. Ne4 Nfd7 12. Ng3 e5 13. dxe5 dxe5 14. Rd1 Nc5 15. e4 Nbd7 16. Be3 Rad8 17. Bc4 b5 18. Bb3 Nxb3 19. axb3 a6 20. Rd2 Nf8 21. Rad1 Ne6 22. Rxd8 Rxd8 23. Rxd8+ Qxd8 24. Qd2 Qxd2 25. Nxd2 c5 26. f3 Bf8 27. Kf2 h5 28. Ne2 f5 29. Ke1 f4 30. Bf2 g5 31. h3 Kf7 32. Nc1 Bd6 33. Nd3 Kf6 34. Ke2 a5 35. Kd1 Ba6 36. Kc2 c4 37. Ne1 Bc5 38. Bxc5 Nxc5 39. bxc4 bxc4 40. b4 Nb7 41. Kb2 a4 42. Nc2 Nd6 43. Na3 g4 44. h4 g3 45. b5 Bxb5 46. Nxb5 Nxb5 47. Nxc4 Ke6 48. Na3 Nd6 49. Nb1 Nc4+ 0-1

[Event "Anapa op"]
[Site "Anapa"]
[Date "2009.09.07"]
[Round "8"]
[White "Birjukov, Sergey"]
[Black "Kulyishov, Sain"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2254"]
[BlackElo "1949"]
[PlyCount "67"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 c6 6. Be2 d5 7. e5 Ne4 8. Nxe4 dxe4 9. Ng5 c5 10. d5 Bxe5 11. Nxe4 Qb6 12. 0-0 Na6 13. a3 f5 14. Nc3 Qf6 15. Qc2 Bd7 16. Re1 Nc7 17. Be3 b6 18. Rac1 f4 19. Bd2 Ne8 20. Ne4 Qh4 21. Bc3 Bc7 22. f3 Nd6 23. Nxd6 Bxd6 24. Bd3 Bf5 25. Bxf5 Rxf5 26. Re6 Rh5 27. Rxg6+ Kf8 28. Rg4 Qxh2+ 29. Kf2 Ke8 30. Qa4+ Kf7 31. Qd7 Rh6 32. Qf5+ Rf6 33. Bxf6 exf6 34. Qe6+ 1-0

[Event "Anapa op"]
[Site "Anapa"]
[Date "2009.09.06"]
[Round "7"]
[White "Malin, Denis Sergeevich"]
[Black "Birjukov, Sergey"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2040"]
[BlackElo "2254"]
[PlyCount "122"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Qc2 Nf6 6. Bg5 Be7 7. e3 Nbd7 8. Bd3 0-0 9. Nf3 Re8 10. 0-0 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Rab1 Nd6 14. Na4 Ne4 15. b4 a6 16. Nc5 b5 17. Nxd7 Bxd7 18. Bxe4 Qxe4 19. Qxe4 dxe4 20. Ne5 Be6 21. Rfc1 Bxa2 22. Ra1 Bd5 23. Nxc6 Kf8 24. Rc5 Bxc6 25. Rxc6 Re6 26. Rxe6 fxe6 27. f3 exf3 28. gxf3 Ke7 29. Kf2 Rc8 30. Rxa6 Rc4 31. Ra7+ Kd6 32. h4 g5 33. hxg5 hxg5 34. Rg7 Rxb4 35. Rxg5 Rb1 36. Ke2 b4 37. Kd3 b3 38. Rb5 Kc6 39. Rb4 b2 40. e4 Rf1 41. Rxb2 Rxf3+ 42. Kc4 Re3 43. e5 Re1 44. Kd3 Rh1 45. Rc2+ Kd7 46. Kc4 Rd1 47. Ra2 Rc1+ 48. Kd3 Rd1+ 49. Ke3 Re1+ 50. Kd2 Rh1 51. Ra7+ Kc6 52. Ra6+ Kd7 53. Rd6+ Ke7 54. Kc3 Rc1+ 55. Kb4 Rc2 56. Kb5 Rc1 57. Kb6 Rc2 58. Kb7 Rc4 59. Kb6 Rb4+ 60. Kc5 Rb1 61. Ra6 Rc1+ 1/2-1/2

[Event "Anapa op"]
[Site "Anapa"]
[Date "2009.09.05"]
[Round "6"]
[White "Birjukov, Sergey"]
[Black "Iksanov, Timur"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2254"]
[BlackElo "1991"]
[PlyCount "86"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Qc2 Bd6 5. g3 Na6 6. a3 Nf6 7. Bg2 Ne4 8. 0-0 0-0 9. Nc3 f5 10. c5 Bb8 11. b4 Nc7 12. Bf4 g5 13. Be5 g4 14. Ne1 Nb5 15. Nxb5 Bxe5 16. dxe5 cxb5 17. f3 Ng5 18. Qd2 Nf7 19. Qd4 h5 20. Nd3 Bd7 21. h3 Qg5 22. h4 Qg7 23. Kh2 Nd8 24. f4 Nc6 25. Qb2 a5 26. e3 a4 27. Rfd1 Nb8 28. Nc1 Bc6 29. Ne2 Na6 30. Nd4 Qg6 31. Bf1 Nc7 32. Bd3 Rfd8 33. Ra2 Rf8 34. Qb1 Rad8 35. Rad2 Qf7 36. Bc2 Qd7 37. Nxc6 bxc6 38. e4 Qf7 39. exf5 exf5 40. Re2 Qe6 41. Qb2 Kg7 42. Bb1 Kg6 43. Qd4 Rd7 1/2-1/2

[Event "Anapa op"]
[Site "Anapa"]
[Date "2009.09.04"]
[Round "5"]
[White "Nyshanbayev, B."]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1993"]
[BlackElo "2254"]
[PlyCount "70"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 a6 5. e3 Bf5 6. cxd5 cxd5 7. Qb3 b5 8. a4 b4 9. Qxb4 Nc6 10. Qc5 Na5 11. Bxa6 Rxa6 12. Qb5+ Rc6 13. Ne5 Bd7 14. 0-0 Rd6 15. Nxd7 Rxd7 16. b4 Nb7 17. a5 Nd6 18. Qa4 e6 19. b5 Nc4 20. b6 Bd6 21. e4 Bb8 22. exd5 exd5 23. Re1+ Kf8 24. Nxd5 Rxd5 25. Qxc4 Rxd4 26. Ba3+ Kg8 27. Qxd4 Qxd4 28. Rad1 Qxd1 29. Rxd1 h5 30. Rd8+ Kh7 31. Rxh8+ Kxh8 32. a6 Nd7 33. Bc5 Nxc5 34. a7 Bxa7 35. bxa7 Ne6 1-0

[Event "Anapa op"]
[Site "Anapa"]
[Date "2009.09.03"]
[Round "4"]
[White "Birjukov, Sergey"]
[Black "Bobrov, Alexey"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2254"]
[BlackElo "2029"]
[PlyCount "57"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. g4 Nf6 12. Nd3 Qd7 13. Nf2 fxg4 14. fxg4 h6 15. h4 Nh7 16. Be3 Rf7 17. Qd2 Bf6 18. g5 hxg5 19. hxg5 Bg7 20. Ng4 Qd8 21. Rxf7 Kxf7 22. Rf1+ Kg8 23. Nf6+ Kh8 24. Qe1 Bxf6 25. gxf6 Ng8 26. f7 Ngf6 27. Qh4 Qe7 28. Bg5 Kg7 29. Qh6+ 1-0

[Event "Anapa op"]
[Site "Anapa"]
[Date "2009.09.02"]
[Round "3"]
[White "Matsenko, Sergei"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2432"]
[BlackElo "2254"]
[PlyCount "62"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6 Nxa6 9. 0-0 b5 10. a4 b4 11. c4 Nc7 12. Nf4 Nb6 13. dxc5 Bxc5 14. Qg4 g6 15. Nd3 h5 16. Qe2 Be7 17. c5 Nd7 18. Nxb4 Nxc5 19. Nc6 Qd7 20. Nxe7 Qxe7 21. b4 Nd7 22. Ba3 Qg5 23. Rfc1 Rc8 24. Nf3 Qf4 25. b5 Nb6 26. Qe1 Kd7 27. Bc5 Ra8 28. Rcb1 Rhb8 29. Rb4 Qf5 30. Nd4 Qd3 31. Qc1 Kd8 1-0

[Event "Anapa op"]
[Site "Anapa"]
[Date "2009.09.01"]
[Round "2"]
[White "Birjukov, Sergey"]
[Black "Semenov, Evgeny D"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2254"]
[BlackElo "1807"]
[PlyCount "99"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 Bg4 8. Be3 Nbd7 9. Nd2 Bxe2 10. Qxe2 e5 11. d5 Ne8 12. f3 f5 13. b4 c5 14. Rab1 b6 15. a4 cxb4 16. Rxb4 Nc7 17. a5 Na6 18. Rb5 bxa5 19. Ra1 Nac5 20. Rbxa5 a6 21. R5a3 Rb8 22. Na4 Qc7 23. Nxc5 Nxc5 24. Ra5 Rb2 25. Bxc5 dxc5 26. Qe3 Qb6 27. Rxa6 Qb4 28. R6a2 fxe4 29. fxe4 Bf6 30. Rxb2 Qxb2 31. Rf1 Kg7 32. Nb3 Be7 33. Rxf8 Bxf8 34. Nxc5 Bxc5 35. Qxc5 Qc1+ 36. Kf2 Qf4+ 37. Ke1 Qxe4+ 38. Kd2 Qxg2+ 39. Kc3 Qf3+ 40. Kb4 e4 41. Qe7+ Kh6 42. Qh4+ Kg7 43. Qe7+ Kh6 44. d6 e3 45. Qh4+ Kg7 46. Qe7+ Kh6 47. d7 Qb7+ 48. Kc3 Qa7 49. d8Q Qa1+ 50. Kd3 1-0

[Event "Anapa op"]
[Site "Anapa"]
[Date "2009.08.31"]
[Round "1"]
[White "Abramjan, Larisa"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1822"]
[BlackElo "2254"]
[PlyCount "40"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e4 Nf6 4. exf5 Bc5 5. d3 0-0 6. Be3 d6 7. Bxc5 dxc5 8. g4 Nc6 9. h3 Nd4 10. Qd2 Rb8 11. Bg2 Bd7 12. 0-0-0 b5 13. f4 exf4 14. Qxf4 bxc4 15. dxc4 Re8 16. Rh2 Rb4 17. Bf1 Bc6 18. Bg2 Bxg2 19. Rxg2 Rxc4 20. Qf1 Rb4 0-1

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.08"]
[Round "9"]
[White "Ustinov, Alexey"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2099"]
[BlackElo "2287"]
[PlyCount "51"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 0-0 6. Bd3 b6 7. Rc1 Bb7 8. Ne5 Ne4 9. Bxe7 Qxe7 10. 0-0 f6 11. Nef3 Nd7 12. c4 c5 13. Qc2 f5 14. cxd5 exd5 15. Bb5 f4 16. Bxd7 Qxd7 17. dxc5 bxc5 18. Nxe4 dxe4 19. Ne5 Qe6 20. exf4 Rxf4 21. Qxc5 Rf5 22. Qc7 Ba6 23. Nc6 Rg5 24. Rfd1 Bd3 25. h4 Rh5 26. Nb4 1-0

[Event "Moscow op-D (Seniors)"]
[Site "Moscow"]
[Date "2009.02.07"]
[Round "9.6"]
[White "Birjukov, Sergey"]
[Black "Ostrovsky, Alexander"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2199"]
[BlackElo "2363"]
[PlyCount "10"]
[EventDate "2009.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 g6 4. Bf4 Bg7 5. e3 0-0 1/2-1/2

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.07"]
[Round "8"]
[White "Birjukov, Sergey"]
[Black "Petukhov, Yury"]
[Result "1/2-1/2"]
[ECO "A72"]
[WhiteElo "2287"]
[BlackElo "2098"]
[PlyCount "75"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Bf4 0-0 9. Nd2 Re8 10. Be2 a6 11. a4 Qc7 12. 0-0 Nbd7 13. h3 Ne5 14. Bh2 g5 15. f4 gxf4 16. Bxf4 Nfd7 17. Kh1 Nf8 18. a5 Nfg6 19. Bg5 Bd7 20. Qc2 Rac8 21. Nd1 c4 22. Ra3 Nd3 23. Nxc4 Qxc4 24. Qxc4 Rxc4 25. Bxd3 Rd4 26. Nf2 Ne5 27. Bb1 Nc4 28. Rg3 Kf8 29. b4 Nd2 30. Rc1 Rc8 31. Rxc8+ Bxc8 32. Rc3 Rc4 33. Rxc4 Nxc4 34. e5 Bxe5 35. Bxh7 Bc3 36. Nd3 Kg7 37. Be4 f5 38. Bf3 1/2-1/2

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.06"]
[Round "7"]
[White "Pankratov, Oleg"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1400"]
[BlackElo "2287"]
[PlyCount "80"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qb6 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Nbd7 12. Bd2 Be7 13. g5 Nh5 14. h4 0-0 15. Qd1 dxc4 16. Bf3 e5 17. Bxh5 gxh5 18. Qxh5 exd4 19. exd4 Qxd4 20. 0-0-0 Ne5 21. Qe2 Nd3+ 22. Kb1 Bc5 23. Be3 Qe5 24. Qf3 Bxe3 25. fxe3 Rae8 26. Rh3 b5 27. Rd2 Nxb2 28. Kxb2 b4 29. e4 Rb8 30. Kc1 bxc3 31. Qxc3 Qxe4 32. Qc2 Qe5 33. Rc3 Rfe8 34. Rd1 Re7 35. Rf1 Reb7 36. Rcf3 Qa1+ 37. Kd2 Qd4+ 38. Kc1 Rb2 39. Qc3 Rb1+ 40. Kc2 R8b2+ 0-1

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.05"]
[Round "6"]
[White "Birjukov, Sergey"]
[Black "Ibragimov, Ali"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2287"]
[BlackElo "2089"]
[PlyCount "70"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bd3 e5 7. d5 a5 8. 0-0 Na6 9. Bg5 Nc5 10. Bc2 h6 11. Bh4 Bg4 12. a3 Qc8 13. h3 Bd7 14. Nd2 Nh5 15. Kh2 Nf4 16. g4 f5 17. f3 fxg4 18. hxg4 h5 19. Rg1 hxg4 20. fxg4 Bf6 21. Bxf6 Rxf6 22. Kg3 Qf8 23. Rh1 Ncd3 24. Nf3 Bxg4 25. Bxd3 Nh5+ 26. Rxh5 Rxf3+ 27. Kg2 Rf2+ 28. Kg1 Bxd1 29. Nxd1 Rd2 30. Rh3 Qf4 31. Bf1 Rf8 32. Ne3 Qf2+ 33. Kh1 Rf3 34. Ng4 Rxh3+ 35. Bxh3 Qf3+ 0-1

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.04"]
[Round "5"]
[White "Bobrov, Yury"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2169"]
[BlackElo "2287"]
[PlyCount "147"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Bxe7 Qxe7 7. Nge2 b6 8. f3 Nxc3 9. Nxc3 0-0 10. Be2 c5 11. Nb5 cxd4 12. 0-0 Nc6 13. f4 f6 14. Nxd4 Qc5 15. c3 fxe5 16. fxe5 Rxf1+ 17. Bxf1 Nxe5 18. Qh5 Ng6 19. Kh1 e5 20. Nf3 Qd6 21. Re1 e4 22. Nd4 Qe5 23. Qd1 Bb7 24. Qa4 a6 25. Qb3 b5 26. a4 Qf4 27. axb5 Qf2 28. Rb1 Rf8 29. Qd1 axb5 30. Qe2 b4 31. Qxf2 Rxf2 32. Kg1 e3 33. cxb4 Rf4 34. Rd1 Ne5 35. b5 Nc4 36. Bxc4 dxc4 37. Nc6 h5 38. Rf1 Re4 39. Re1 h4 40. Re2 g5 41. Kf1 Bc8 42. Ke1 Bd7 43. Rc2 Kg7 44. Na7 Be6 45. b6 Bd5 46. Nb5 h3 47. g3 Re7 48. Nc7 Bf3 49. Rc3 Kf6 50. b3 cxb3 51. Rxb3 g4 52. Rd3 Kf5 53. Nb5 Ke4 54. Rd4+ Ke5 55. Rd3 Ke4 56. Rd8 Ke5 57. Nc7 e2 58. Re8 Rxe8 59. Nxe8 Ke6 60. Ng7+ Kf6 61. Nh5+ Ke5 62. Nf4 Kd6 63. Nxe2 Kc5 64. Kf2 Kxb6 65. Nd4 Bd1 66. Ke3 Kc5 67. Nf5 Kd5 68. Kf4 Ke6 69. Ne3 Be2 70. Nxg4 Bf1 71. Kg5 Kf7 72. Nf2 Kg7 73. Kh4 Bb5 74. Nxh3 1-0

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.03"]
[Round "4"]
[White "Birjukov, Sergey"]
[Black "Tangatarov, Timur"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2287"]
[BlackElo "2121"]
[PlyCount "61"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 Bd6 6. Bg2 Nbd7 7. Nbd2 0-0 8. 0-0 e5 9. cxd5 Nxd5 10. Nc4 Qe7 11. Nxd6 Qxd6 12. Rd1 exd4 13. Rxd4 Qc5 14. Rc4 Qd6 15. e4 N5b6 16. Bf4 Qe7 17. Rd4 Re8 18. Rad1 Nf8 19. Bd6 Qf6 20. e5 Qg6 21. Qd2 h6 22. Nh4 Qe6 23. a4 Nc4 24. Qb4 Nxd6 25. exd6 g5 26. Re4 Qd7 27. Nf5 Rxe4 28. Bxe4 Qe6 29. Qd4 f6 30. Ne7+ Kg7 31. Bf5 1-0

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.01"]
[Round "2"]
[White "Birjukov, Sergey"]
[Black "Rasstriguine, Andrei"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2287"]
[BlackElo "2111"]
[PlyCount "127"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. Qc2 c6 7. 0-0 b5 8. b3 bxc4 9. bxc4 Nbd7 10. Bf4 c5 11. Nc3 Ba6 12. cxd5 exd5 13. Rab1 Bc4 14. Rfd1 Qa5 15. Ne5 cxd4 16. Rxd4 Nxe5 17. Bxe5 Rac8 18. Bh3 Rc6 19. Rb7 Bc5 20. Rf4 Qa6 21. Qb2 Rb6 22. Rxb6 Qxb6 23. Qxb6 axb6 24. Bg2 Nd7 25. Bd4 Bd6 26. Rg4 Ne5 27. Bxe5 Bxe5 28. Bxd5 Ba6 29. Na4 Bxe2 30. Re4 Bd1 31. Nxb6 Bc7 32. Nd7 Bf3 33. Rd4 Bxd5 34. Nxf8 Bxa2 35. Nd7 f6 36. f4 Be6 37. Kg2 Kf7 38. Kf3 h5 39. Ke4 Ke7 40. Nc5 Bh3 41. Ra4 Bb6 42. Kd5 Bg2+ 43. Kc4 Kd6 44. Nb3 Bf1+ 45. Kc3 g5 46. Ra1 Bh3 47. Ra6 Kc7 48. Nd4 h4 49. Ra2 hxg3 50. hxg3 gxf4 51. gxf4 Kd6 52. Rh2 Bd7 53. Rh6 Kd5 54. Ne2 Bg4 55. Kd3 Bf5+ 56. Kd2 Ba5+ 57. Ke3 Bb6+ 58. Kf3 Ke6 59. Ng3 Bd3 60. Ne4 Bd4 61. Rh1 Kd5 62. Rh5+ Ke6 63. Ra5 Bc4 64. f5+ 1-0

[Event "Moscow op-B"]
[Site "Moscow"]
[Date "2009.02.01"]
[Round "3"]
[White "Erofeev, Alexey"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2195"]
[BlackElo "2287"]
[PlyCount "89"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. e3 Qb6 5. b3 e5 6. Nf3 Bg4 7. Be2 e4 8. Nfd2 Bxe2 9. Qxe2 Nd7 10. 0-0 Ngf6 11. c4 Qa6 12. f3 exf3 13. Qxf3 Bb4 14. e4 0-0 15. e5 Nh7 16. cxd5 cxd5 17. Qxd5 Nb6 18. Qe4 Rac8 19. Nf3 Qa5 20. a3 Rc7 21. Ra2 Rfc8 22. Re2 Bf8 23. e6 f6 24. Bg3 f5 25. Qd3 Re7 26. Re5 Qa6 27. Qxf5 Na8 28. Nh4 Nc7 29. d5 Nf6 30. Ng6 Nb5 31. Bh4 Nd4 32. Qf2 Qb6 33. Kh1 Rc2 34. Qg3 Qb5 35. Rfe1 Ne2 36. Qf2 Rec7 37. R5xe2 Rxe2 38. Qxe2 Qxe2 39. Rxe2 Nxd5 40. Nxf8 Kxf8 41. e7+ Ke8 42. Re1 g5 43. Bg3 Rc2 44. h4 g4 45. h5 1-0

[Event "Gagra op"]
[Site "Gagra"]
[Date "2008.09.26"]
[Round "8"]
[White "Birjukov, Sergey"]
[Black "Ermolenko, Vasily"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2215"]
[BlackElo "2244"]
[PlyCount "114"]
[EventDate "2008.09.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nd2 Bc5 7. N2f3 Nc6 8. Bg2 Nxd4 9. Nxd4 Bb4+ 10. Bd2 Qxc4 11. Bxb4 Qxb4+ 12. Qd2 Qxd2+ 13. Kxd2 d5 14. Rac1 0-0 15. Rc4 Rd8 16. Rhc1 Ne8 17. R4c3 Bd7 18. f4 Nd6 19. b3 Kf8 20. a4 Ke7 21. g4 Rac8 22. Kd3 Rxc3+ 23. Rxc3 Rc8 24. Rxc8 Bxc8 25. g5 Bd7 26. h4 f6 27. Nc2 Be8 28. Ne3 Bg6+ 29. Kd4 b6 30. Bh3 Be4 31. b4 Nf7 32. Ng4 Bc2 33. a5 Nd6 34. axb6 axb6 35. Kc3 Bf5 36. e3 Ne4+ 37. Kb3 h5 38. gxh6 gxh6 39. h5 b5 40. Kb2 Kd6 41. Kc1 Ng3 42. Nf2 Bxh3 43. Nxh3 Nxh5 44. Nf2 f5 45. Nd3 Nf6 46. Ne5 Ng4 47. Nf3 Nxe3 48. Nd4 Ng2 49. Nxb5+ Kd7 50. Kd2 Nxf4 51. Nd4 Ng6 52. Ke3 Ne5 53. b5 Ng4+ 54. Kf3 h5 55. Kg3 f4+ 56. Kh4 e5 57. Nf5 d4 0-1

[Event "Gagra op"]
[Site "Gagra"]
[Date "2008.09.26"]
[Round "9"]
[White "Nazaryev, Sergey"]
[Black "Birjukov, Sergey"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2180"]
[BlackElo "2215"]
[PlyCount "71"]
[EventDate "2008.09.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. Bxf6 Bxf6 7. cxd5 exd5 8. e3 Re8 9. Qb3 c6 10. Bd3 Qb6 11. Qc2 g6 12. 0-0 Nd7 13. Rab1 a5 14. a3 Nf8 15. b4 axb4 16. axb4 Be6 17. b5 Rec8 18. Na4 Qa7 19. Nc5 cxb5 20. Qe2 b6 21. Nxe6 Nxe6 22. Bxb5 Rc3 23. Qb2 Qc7 24. Rfc1 Rc8 25. Rxc3 Qxc3 26. g3 Ng5 27. Nxg5 Bxg5 28. Ba6 Qxb2 29. Rxb2 Rc1+ 30. Kg2 Bd8 31. Bb7 Kf8 32. Bxd5 Be7 33. h3 f6 34. g4 g5 35. Rb5 h6 36. Be4 1-0

[Event "Gagra op"]
[Site "Gagra"]
[Date "2008.09.25"]
[Round "7"]
[White "Bashkov, Viacheslav"]
[Black "Birjukov, Sergey"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2316"]
[BlackElo "2215"]
[PlyCount "44"]
[EventDate "2008.09.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. h4 Be7 9. h5 cxd4 10. cxd4 a5 11. Rb1 f6 12. Ne2 0-0 13. Nc3 fxe5 14. fxe5 Rxf3 15. gxf3 Nxd4 16. f4 Nf5 17. Qg4 Nc5 18. Rg1 Bh4+ 19. Kd1 Bd7 20. b3 Rc8 21. Rb2 Ne4 22. Nxe4 Qd4+ 0-1

[Event "Gagra op"]
[Site "Gagra"]
[Date "2008.09.23"]
[Round "6"]
[White "Birjukov, Sergey"]
[Black "Uryupin, Igor Nikolaevich"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2215"]
[BlackElo "2255"]
[PlyCount "34"]
[EventDate "2008.09.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. Qc2 b6 7. Ne5 Bb7 8. 0-0 Na6 9. a3 c5 10. dxc5 bxc5 11. Nc3 Qb6 12. Bg5 Rfd8 13. cxd5 exd5 14. Rfd1 Nc7 15. Na4 Qb5 16. Nc3 Qb6 17. Na4 Qb5 1/2-1/2

