[Event "Aktobe Dvorkovich op"]
[Site "Aktobe"]
[Date "2023.06.20"]
[Round "1"]
[White "Sivirin, Viktor"]
[Black "Petrosyan, Manuel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1851"]
[BlackElo "2629"]
[PlyCount "80"]
[EventDate "2023.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h3 0-0 5. Nf3 d6 6. Be2 Nc6 7. 0-0 e5 8. Bh2 Qe7 9. c3 Nd7 10. a4 f5 11. Re1 Kh8 12. Na3 Nd8 13. Bf1 Nf7 14. b4 g5 15. c4 Nf6 16. Rc1 g4 17. hxg4 Nxg4 18. Bg3 Ng5 19. c5 Ne4 20. cxd6 cxd6 21. Bh4 Bf6 22. Bxf6+ Qxf6 23. dxe5 dxe5 24. Rc2 Be6 25. Qa1 Bb3 26. Rb2 Qh6 27. g3 Bd5 28. Bg2 Rae8 29. Nb5 Ng5 30. Nh4 Bxg2 31. Kxg2 a6 32. Nc7 Qc6+ 33. f3 Qxc7 34. fxg4 Qc6+ 35. e4 fxg4 36. Rf2 Rxf2+ 37. Kxf2 Nxe4+ 38. Kg1 Nxg3 39. Ng2 Ne4 40. Qb1 Nd2 0-1

[Event "Aktobe Dvorkovich Rapid op"]
[Site "Aktobe"]
[Date "2022.06.21"]
[Round "4"]
[White "Sivirin, Viktor"]
[Black "Akhmet, Suleyman"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1901"]
[BlackElo "1457"]
[PlyCount "125"]
[EventDate "2022.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. a4 a6 12. d4 Bd6 13. Bg5 Nd5 14. axb5 Bxe5 15. dxe5 cxb5 16. 0-0 Bb7 17. Rfd1 h6 18. Bc1 0-0 19. Rd3 Ne7 20. c3 Rfd8 21. Rg3 Nf5 22. Rg4 Bd5 23. Bc2 Bc4 24. Qe1 Bd3 25. Bd1 Rd7 26. Bf3 Rad8 27. h3 Qb6 28. Kh2 a5 29. Rf4 Ne7 30. b4 a4 31. Rg4 Ng6 32. Be3 Qc7 33. Bd4 Bf5 34. Rg3 Bd3 35. Qe3 Bf5 36. Bb6 Qxe5 37. Bxd8 Rxd8 38. Bc6 Qb8 39. Qe2 Bd3 40. Qe3 Bc4 41. Kh1 Ne7 42. Be4 f5 43. Qc5 Nc8 44. Bc2 Qd6 45. Re3 Qxc5 46. bxc5 Ne7 47. Bd1 Kf7 48. Be2 Nd5 49. Bxc4 Nxe3 50. Bxb5 Rd1+ 51. Rxd1 Nxd1 52. c6 a3 53. c7 a2 54. c8Q a1Q 55. Qd7+ Kf6 56. Qd4+ Kg6 57. Kh2 Nxc3 58. Qe5 Kh7 59. Bc4 Qc1 60. Bxe6 f4 61. Bf5+ g6 62. Qe7+ Kh8 63. Bxg6 1-0

[Event "Aktobe Dvorkovich Rapid op"]
[Site "Aktobe"]
[Date "2022.06.21"]
[Round "6"]
[White "Sivirin, Viktor"]
[Black "Mishin, Matvey"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1901"]
[BlackElo "1674"]
[PlyCount "75"]
[EventDate "2022.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Bd3 b6 7. Nbd2 Bb7 8. c3 Bxg3 9. hxg3 Nbd7 10. Qe2 c5 11. Ne5 g6 12. 0-0-0 cxd4 13. exd4 Nxe5 14. dxe5 Nd7 15. f4 Nc5 16. Bc2 a5 17. Qg4 Qe7 18. Rh6 Kg7 19. Rdh1 Rh8 20. Qh3 Kf8 21. Rxh7 Rxh7 22. Qxh7 Ke8 23. Nf3 Kd7 24. Nd4 Ba6 25. Re1 Kc7 26. g4 Rd8 27. Bxg6 Rd7 28. Bc2 b5 29. Qh8 Kb7 30. Qf6 Qe8 31. Rh1 Rd8 32. Rh7 b4 33. Qxf7+ Qxf7 34. Rxf7+ Kb6 35. f5 Bd3 36. fxe6 Bxc2 37. Kxc2 bxc3 38. bxc3 1-0

[Event "Aktobe Dvorkovich Rapid op"]
[Site "Aktobe"]
[Date "2022.06.21"]
[Round "7"]
[White "Vakhidov, Jahongir"]
[Black "Sivirin, Viktor"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2557"]
[BlackElo "1901"]
[PlyCount "83"]
[EventDate "2022.06.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. h4 h6 5. Nh3 Bg7 6. Nf4 Kf7 7. e4 d6 8. h5 g5 9. Ng6 Re8 10. e5 dxe5 11. Nxe5+ Kg8 12. f4 g4 13. Be3 Nc6 14. Be2 e6 15. Qd2 Ne7 16. a4 Bd7 17. b4 Bc6 18. Bd3 a6 19. Qc2 b6 20. Rd1 Bb7 21. Kf2 a5 22. b5 Qd6 23. Qb3 Qd8 24. Bc2 Nc8 25. c5 Na7 26. c6 Bc8 27. Bxf5 Nd5 28. Nxd5 Qxd5 29. Bc2 Rf8 30. Qd3 Rf6 31. Kg3 Rf5 32. Bb3 Rxe5 33. dxe5 Qxd3 34. Rxd3 Nxb5 35. axb5 a4 36. Ba2 Bf8 37. f5 a3 38. fxe6 Be7 39. Rf1 Ra5 40. Rf7 Rxb5 41. Rxe7 Rb2 42. Rd8# 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2017.11.23"]
[Round "3"]
[White "Margadgua, Erdenebayar"]
[Black "Sivirin, Viktor"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1446"]
[BlackElo "2014"]
[PlyCount "54"]
[EventDate "2017.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 g6 6. Qf3 e6 7. d3 Bg7 8. Bf4 0-0 9. Nge2 a5 10. a4 Nc6 11. 0-0 Bd7 12. Rad1 e5 13. Be3 Nd4 14. Bxd4 exd4 15. Nb5 Bc6 16. Qf4 Bxb5 17. axb5 a4 18. Bc4 Nd5 19. Qe4 Re8 20. Qxd5 Qxd5 21. Bxd5 Rxe2 22. Rc1 Ra5 23. Bc4 c6 24. bxc6 bxc6 25. Rfe1 Rxe1+ 26. Rxe1 Kf8 27. Kf1 Ra8 1/2-1/2

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2017.11.23"]
[Round "4"]
[White "Sivirin, Viktor"]
[Black "Alashbayev, Faizulla"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2014"]
[BlackElo "1531"]
[PlyCount "67"]
[EventDate "2017.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 Be7 4. e3 d5 5. Bd3 Nfd7 6. Bxe7 Qxe7 7. f4 c5 8. c3 c4 9. Bc2 Qh4+ 10. g3 Qe7 11. Ngf3 Nc6 12. 0-0 h5 13. e4 Nf6 14. exd5 Nxd5 15. Qe2 b5 16. a4 a6 17. axb5 Nd8 18. Nxc4 Qc7 19. Nce5 Bb7 20. bxa6 Bxa6 21. Rxa6 Rxa6 22. Qxa6 0-0 23. Qd3 f5 24. Bb3 Qb7 25. Bxd5 Qxd5 26. Ng6 Rf7 27. Nfe5 Rb7 28. Qa6 Kh7 29. Qe2 Kh6 30. b4 Ra7 31. Nf8 Ra2 32. Qf3 Qb3 33. g4 Qc2 34. g5# 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2017.11.21"]
[Round "1"]
[White "Amanbayev, Ildar"]
[Black "Sivirin, Viktor"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2014"]
[PlyCount "108"]
[EventDate "2017.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 g6 6. Be3 Bg7 7. h3 0-0 8. Nf3 Nc6 9. Be2 e5 10. d5 Ne7 11. 0-0 Nf5 12. Bxb6 axb6 13. Qc2 Nd4 14. Nxd4 exd4 15. Ne4 Bf5 16. Bd3 b5 17. Rfe1 Re8 18. a3 bxc4 19. Qxc4 Qh4 20. Ng3 Bxd3 21. Qxd3 Rad8 22. Rxe8+ Rxe8 23. Qb5 Qd8 24. Qxb7 Re5 25. Rc1 Rxd5 26. Rxc7 d3 27. Nf1 Bf8 28. Nd2 Rf5 29. Rd7 Qe8 30. Rxd3 Qe1+ 31. Kh2 Rxf2 32. Ne4 Rf1 33. Ng3 Qe5 34. Rf3 Rxf3 35. gxf3 Bd6 36. Qc8+ Bf8 37. Qc3 Qf4 38. b4 Bd6 39. Qc8+ Kg7 40. Qg4 Qd2+ 41. Kg1 Be5 42. Nf1 Bd4+ 43. Kh1 Qd3 44. Qg2 Qxa3 45. b5 Qd3 46. Ng3 f5 47. Nh5+ Kh6 48. Nf4 Qd1+ 49. Kh2 Be5 50. Qg3 Qd2+ 51. Kh1 Qxf4 52. Qf2 Bd4 53. Qe2 Qc1+ 54. Kg2 Qg1# 0-1

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2015.12.15"]
[Round "9"]
[White "Marjina, Arina"]
[Black "Sivirin, Viktor"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2062"]
[BlackElo "2021"]
[PlyCount "41"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 g6 4. h4 h6 5. Bxf6 exf6 6. Nh3 c6 7. Nf4 Rg8 8. e4 fxe4 9. d5 Bb4 10. Bc4 Rg7 11. 0-0 Bxc3 12. bxc3 f5 13. Qd4 Qe7 14. d6 Qf8 15. f3 g5 16. Nh5 Rg6 17. Rad1 b5 18. fxe4 f4 19. Qe5+ Kd8 20. Nxf4 gxf4 21. Rxf4 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2015.12.14"]
[Round "8"]
[White "Sivirin, Viktor"]
[Black "Davletbayeva, Madina"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2021"]
[BlackElo "2266"]
[PlyCount "28"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Nbd2 d5 6. Bd3 c4 7. Be2 Qxb2 8. 0-0 Be7 9. Bxf6 Bxf6 10. e4 0-0 11. e5 Be7 12. Rb1 Qxa2 13. Re1 Nc6 14. c3 Qa3 0-1

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2015.12.13"]
[Round "7"]
[White "Khanin, Semen"]
[Black "Sivirin, Viktor"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2377"]
[BlackElo "2021"]
[PlyCount "35"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 Nbd7 8. 0-0 e6 9. h3 Bxf3 10. Bxf3 Qe7 11. Re1 Rd8 12. Qe2 Nb6 13. Ne4 Rxd4 14. Nxf6+ gxf6 15. Bh5 Kd8 16. Qf3 Kc8 17. b3 Rg8 18. Bb2 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2015.12.11"]
[Round "6"]
[White "Sivirin, Viktor"]
[Black "Tukubayev, K."]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2021"]
[BlackElo "2200"]
[PlyCount "78"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. e3 b6 5. Nbd2 Bb7 6. Bd3 Be7 7. c3 0-0 8. h4 d5 9. Ne5 Ne4 10. Bxe7 Qxe7 11. f4 cxd4 12. exd4 f6 13. Nef3 Qc7 14. Rh3 Qxf4 15. Qe2 e5 16. 0-0-0 Nxd2 17. Nxd2 e4 18. Rf1 Qc7 19. Bc2 Ba6 20. Qh5 Qf7 21. Qxf7+ Rxf7 22. Rf5 Bb7 23. Bb3 Na6 24. Rxd5 Kh8 25. Re3 f5 26. Re5 Rff8 27. g3 Rae8 28. Nc4 Rxe5 29. Nxe5 g6 30. Kd2 Kg7 31. Re1 h6 32. Rf1 Nc7 33. Ke3 Bd5 34. c4 Be6 35. d5 Bc8 36. Bc2 Ne8 37. b4 Nf6 38. Kd4 Ba6 39. Rg1 Rd8 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2015.12.09"]
[Round "4"]
[White "Sivirin, Viktor"]
[Black "Tokhirjonova, Gulruhbegim"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2021"]
[BlackElo "2232"]
[PlyCount "96"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 h6 6. Bf4 0-0 7. Bd3 c5 8. c3 Nc6 9. Ne5 cxd4 10. exd4 Nd7 11. Bg3 f5 12. f4 Nf6 13. Ng6 Re8 14. Nxe7+ Nxe7 15. Nf3 Ne4 16. Bh4 Qc7 17. Bxe7 Qxe7 18. Qe2 Bd7 19. 0-0 Kh7 20. Ne5 Rg8 21. Bxe4 fxe4 22. Qg4 g6 23. Rae1 Raf8 24. Re3 Rf5 25. Rh3 Be8 26. Qe2 Rgf8 27. g3 a6 28. b3 Kg7 29. Ng4 h5 30. Ne3 R5f6 31. c4 g5 32. Ng2 Qd8 33. Rd1 Bg6 34. Qe3 Rf5 35. cxd5 exd5 36. Rc1 Qd7 37. Qc3 R5f7 38. g4 hxg4 39. Re3 gxf4 40. Nh4 fxe3 41. Qxe3 Qe7 42. Qg3 Qg5 43. Qe5+ Qxe5 44. dxe5 d4 45. Kg2 d3 46. Kg3 d2 47. Rd1 e3 48. e6 Re7 0-1

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2015.12.08"]
[Round "3"]
[White "Ankudinova, Elena"]
[Black "Sivirin, Viktor"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2196"]
[BlackElo "2021"]
[PlyCount "125"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Bf4 g6 4. e3 Bg7 5. Nbd2 0-0 6. Bc4+ d5 7. Bd3 c6 8. 0-0 h6 9. c4 e6 10. b4 g5 11. Bxb8 Rxb8 12. Ne5 Qe8 13. c5 Nd7 14. f4 Nxe5 15. dxe5 b6 16. Nb3 bxc5 17. bxc5 Qe7 18. Qc2 Bd7 19. Qc3 Rf7 20. Rfc1 gxf4 21. exf4 Bf8 22. g3 Rg7 23. Kf2 h5 24. h4 Qf7 25. Be2 Qg6 26. Rg1 Be8 27. Ba6 Qg4 28. Nd4 Bd7 29. Be2 Qg6 30. Rac1 Be8 31. Ba6 Be7 32. Nf3 Qf7 33. Ng5 Bxg5 34. hxg5 h4 35. gxh4 Qh5 36. Rb1 Rxb1 37. Rxb1 Qxh4+ 38. Qg3 Qh5 39. Be2 Qf7 40. Rb8 Kf8 41. Kg2 Qc7 42. Qb3 Rh7 43. a3 Rh4 44. Qg3 Rh8 45. Rb3 d4 46. Bc4 Qe7 47. Qd3 Rh4 48. Qxd4 Qxg5+ 49. fxg5 Rxd4 50. Bxe6 Re4 51. Rf3 f4 52. Bc8 Kg7 53. e6 Bh5 54. Rf2 f3+ 55. Kh3 Kg6 56. Bd7 Kxg5 57. Bxc6 Re3 58. Kg3 Rxa3 59. e7 Re3 60. e8Q Bxe8 61. Bxe8 Rxe8 62. Rxf3 Rc8 63. Rc3 1/2-1/2

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2015.12.08"]
[Round "2"]
[White "Sivirin, Viktor"]
[Black "Kadyr, Linar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2021"]
[BlackElo "1495"]
[PlyCount "35"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bg5 h6 4. Bf4 Nf6 5. e3 Bd7 6. Nbd2 e6 7. Bd3 Nh5 8. c3 Nxf4 9. exf4 Bd6 10. Ne5 Nxe5 11. fxe5 Be7 12. Qg4 Kf8 13. f4 c5 14. 0-0 c4 15. Bc2 Qb6 16. f5 Qxb2 17. fxe6 h5 18. Rxf7+ 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2015.12.07"]
[Round "1"]
[White "Vokarev, Sergey"]
[Black "Sivirin, Viktor"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2457"]
[BlackElo "2021"]
[PlyCount "65"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 c6 8. 0-0 e6 9. Bf4 Qd8 10. h3 Bxf3 11. Qxf3 Be7 12. Rad1 Nbd7 13. Ne2 0-0 14. c4 Rc8 15. Nc3 b5 16. d5 cxd5 17. cxd5 Bb4 18. dxe6 fxe6 19. Qb7 Bxc3 20. bxc3 Rxc3 21. Be5 Rc2 22. Bxf6 Qxf6 23. Rxd7 Rxa2 24. Qb6 Re2 25. Ra7 h5 26. h4 b4 27. Rxa6 b3 28. Qxb3 Kh8 29. Qb5 Rxf2 30. Qxh5+ Kg8 31. Rxf2 Qxf2+ 32. Kh2 Qe3 33. Rxe6 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.19"]
[Round "10"]
[White "Sivirin, Viktor"]
[Black "Zhandildinov, Arnur"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2049"]
[BlackElo "1853"]
[PlyCount "125"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. b3 Be7 6. Bb2 c5 7. d3 d5 8. Nbd2 0-0 9. Re1 Nbd7 10. e4 dxe4 11. dxe4 Qc7 12. Qe2 Rfd8 13. Rad1 Nf8 14. a3 Ng6 15. h4 h6 16. e5 Ne8 17. h5 Nf8 18. c4 Nh7 19. Bc3 Rd7 20. b4 cxb4 21. Bxb4 Rc8 22. Rc1 Qd8 23. Ne4 Bxe4 24. Qxe4 Ng5 25. Nxg5 Bxg5 26. f4 Be7 27. f5 Rd4 28. Qe2 Bc5 29. Bxc5 Rxc5 30. fxe6 fxe6 31. Rf1 Rd3 32. Kh2 Qd4 33. Rf4 Qe3 34. Qxe3 Rxe3 35. Rd1 Rc8 36. Bh3 Rxe5 37. Rd7 Nf6 38. Rxa7 Rxh5 39. Rb7 Rd8 40. Rh4 Rxh4 41. gxh4 Rd6 42. Re7 Kf8 43. Rxe6 Rxe6 44. Bxe6 Ke7 45. Bf5 g5 46. hxg5 hxg5 47. Kg3 Kd6 48. Kf3 Ke5 49. Bc8 Kd4 50. Ba6 Ne4 51. Kg4 Kc5 52. Kf5 Kd4 53. Kg4 Kc3 54. Bb7 Nd6 55. Bd5 Nxc4 56. Kxg5 Nxa3 57. Bc6 Kd4 58. Kf4 Nc2 59. Kf3 Nb4 60. Be8 Kd3 61. Bb5+ Kd2 62. Be8 Nd5 63. Bc6 1/2-1/2

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.18"]
[Round "9"]
[White "Kabirayev, Serikbay"]
[Black "Sivirin, Viktor"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1773"]
[BlackElo "2049"]
[PlyCount "49"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bf4 d6 6. e3 0-0 7. Bd3 Qe8 8. d5 c5 9. Qc2 e5 10. dxe6 Qxe6 11. Nb5 Ne8 12. h4 Nc6 13. a3 a6 14. Nc3 Nf6 15. Nd5 Rb8 16. Nxf6+ Qxf6 17. Rb1 h6 18. b4 Ne5 19. bxc5 Nxf3+ 20. gxf3 Rd8 21. Bxd6 Rxd6 22. cxd6 Qxd6 23. c5 Qc6 24. Ke2 Be6 25. Rb6 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.17"]
[Round "8"]
[White "Sivirin, Viktor"]
[Black "Kaldybaev, O."]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2049"]
[BlackElo "1732"]
[PlyCount "74"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 Ne4 4. Bh4 Nd7 5. e3 c6 6. Nbd2 Ndf6 7. Bd3 Nxd2 8. Qxd2 e6 9. Ne5 Be7 10. 0-0 0-0 11. f4 Ne4 12. Bxe4 Bxh4 13. Bd3 f5 14. g4 Be7 15. Kh1 c5 16. c3 Bd6 17. Nf3 g6 18. Rg1 Rf7 19. Rg3 a6 20. Rag1 b5 21. Qg2 Rg7 22. gxf5 exf5 23. Ng5 Be7 24. Nxh7 Qd6 25. Ng5 Bd7 26. Nf3 Rf8 27. Rxg6 Rxg6 28. Qxg6+ Qxg6 29. Rxg6+ Kh7 30. Rxa6 c4 31. Bc2 Be8 32. Ra7 Rf7 33. Bxf5+ Kh6 34. Bc2 Rg7 35. Ra6+ Kh5 36. Bd1 Bg6 37. Ne5+ Kh6 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.16"]
[Round "7"]
[White "Vikhrenko, K."]
[Black "Sivirin, Viktor"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1803"]
[BlackElo "2049"]
[PlyCount "120"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Nh3 d6 6. 0-0 0-0 7. Qb3+ d5 8. c4 c6 9. Nc3 e6 10. Bf4 a5 11. c5 Ne4 12. Nxe4 fxe4 13. e3 a4 14. Qc2 Nd7 15. Bd6 Rf7 16. Nf4 Qe8 17. Bh3 Nf8 18. Qc3 g5 19. Nh5 Bh8 20. Bg4 e5 21. f3 exd4 22. exd4 Ng6 23. Qe3 h6 24. h3 Bxg4 25. fxg4 Rf3 26. Rxf3 exf3 27. Qxf3 Bxd4+ 28. Kh2 Qf7 29. Qd3 Bxb2 30. Rf1 Qe6 31. Rf6 Qe4 32. Rxg6+ Kf7 33. Qxe4 dxe4 34. Rxh6 Re8 35. Rh7+ Ke6 36. Kg2 b5 37. Ng7+ Bxg7 38. Rxg7 Kd5 39. Rxg5+ Kd4 40. Kf2 b4 41. Rg7 b3 42. axb3 axb3 43. Rb7 Kc3 44. Be7 Kd2 45. Bg5+ e3+ 46. Kf3 Kc2 47. Bxe3 b2 48. g5 b1Q 49. Rxb1 Kxb1 50. h4 Kc2 51. h5 Kd3 52. Bf4 Kd4 53. Bd6 Kd5 54. g6 Ke6 55. g4 Kf6 56. Kf4 Re1 57. g5+ Ke6 58. h6 Rf1+ 59. Ke3 Rh1 60. Kf3 Kd7 1-0

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.15"]
[Round "6"]
[White "Sivirin, Viktor"]
[Black "Sorokin, Aleksey"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2049"]
[BlackElo "2179"]
[PlyCount "61"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nbd7 4. d4 e6 5. 0-0 Be7 6. Ne5 0-0 7. f4 c5 8. c3 Qc7 9. Kh1 b6 10. Be3 Bb7 11. Nd2 Rac8 12. Bg1 cxd4 13. cxd4 Qc2 14. Rb1 Ba6 15. Bf3 Qxd1 16. Rfxd1 Rc2 17. e4 Bb4 18. Nxd7 Nxd7 19. Nf1 dxe4 20. Bxe4 Rc7 21. Ne3 Nf6 22. Bf3 Rd8 23. a3 Be7 24. f5 Rcd7 25. fxe6 fxe6 26. Nc2 Nd5 27. Re1 Rf8 28. Kg2 Bb7 29. Rbd1 Rc7 30. Na1 Bg5 31. h4 0-1

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.13"]
[Round "5"]
[White "Kotsur, Kirill"]
[Black "Sivirin, Viktor"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1733"]
[BlackElo "2049"]
[PlyCount "78"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 f5 2. c4 d6 3. Nf3 g6 4. g3 Nf6 5. Bg2 Bg7 6. 0-0 0-0 7. Nc3 Nc6 8. a3 e5 9. e3 e4 10. Nd2 a5 11. Rb1 Bd7 12. b4 axb4 13. axb4 Ne7 14. c5 d5 15. b5 g5 16. b6 c6 17. Bb2 Qe8 18. Ra1 Rb8 19. Ne2 Ng6 20. Ra3 Bh6 21. Bc1 Kh8 22. f4 exf3 23. Nxf3 Ne4 24. Ne1 Qe7 25. Bh3 f4 26. Bxd7 fxg3 27. Nxg3 Rxf1+ 28. Kxf1 Rf8+ 29. Bf5 Nxg3+ 30. hxg3 Rxf5+ 31. Kg1 Nf8 32. Qg4 Qf7 33. Qe2 Nd7 34. Ra8+ Kg7 35. Nd3 Rf3 36. Kg2 g4 37. Rc8 Qh5 38. Kg1 Rxg3+ 39. Kf2 Qh2+ 0-1

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.12"]
[Round "4"]
[White "Sivirin, Viktor"]
[Black "Yakimov, S Yu"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2049"]
[BlackElo "2131"]
[PlyCount "76"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Nc6 6. Nbd2 Nxd2 7. Qxd2 cxd4 8. exd4 Qb6 9. c3 Bf5 10. Be2 e6 11. 0-0 Be7 12. Rfe1 0-0 13. b4 Rfc8 14. a4 Qd8 15. h3 Bg6 16. g4 Bd6 17. Bg5 Qd7 18. Bb5 a6 19. Bd3 Ne7 20. Bxe7 Qxe7 21. Bxg6 hxg6 22. Ne5 Qc7 23. Rac1 a5 24. b5 Bxe5 25. dxe5 Qc4 26. Qd4 Rc5 27. Qe3 Rac8 28. Qg5 Qxa4 29. Qe7 R5c7 30. Qd6 Qxb5 31. c4 dxc4 32. Rb1 Qd5 33. Red1 Qxd6 34. exd6 Rd7 35. Rb5 c3 36. Rxa5 c2 37. Rc1 Rxd6 38. Raa1 b5 0-1

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.11"]
[Round "3"]
[White "Poldyayeva, Mariya"]
[Black "Sivirin, Viktor"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1473"]
[BlackElo "2049"]
[PlyCount "70"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Bc4 Bg4 6. h3 Bh5 7. g4 Bg6 8. d3 c6 9. Be3 e5 10. Qd2 Nbd7 11. 0-0-0 Nb6 12. Bxb6 axb6 13. Rde1 Nd7 14. Nxe5 0-0-0 15. Nxd7 Qxd7 16. f4 h6 17. f5 Bh7 18. Na4 Qc7 19. Nc3 Be7 20. h4 Bd6 21. Kb1 Rhe8 22. Rxe8 Rxe8 23. Re1 Rd8 24. Re4 h5 25. Qe2 b5 26. Bb3 Qd7 27. Re6 Kc7 28. Re4 hxg4 29. Rxg4 Qxf5 30. Rg2 Bg6 31. Rf2 Qh3 32. Bxf7 Rf8 33. Rf3 Qxh4 34. Bxg6 Qh1+ 35. Nd1 Qxf3 0-1

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.11"]
[Round "2"]
[White "Sivirin, Viktor"]
[Black "Mukanov, Adilzhan"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2049"]
[BlackElo "1735"]
[PlyCount "42"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 f5 3. e4 fxe4 4. Ng5 Nf6 5. f3 d5 6. fxe4 h6 7. e5 hxg5 8. Bxg5 Be7 9. exf6 Bxf6 10. Bf4 c5 11. Qg4 cxd4 12. Qg6+ Ke7 13. Bg5 Qf8 14. Bd2 Nc6 15. Bb5 Qf7 16. Qd3 Qh5 17. Qa3+ Kd7 18. Bf4 Bh4+ 19. g3 Be7 20. Qb3 g5 21. Be5 Rf8 1/2-1/2

[Event "Pavlodar op"]
[Site "Pavlodar"]
[Date "2013.12.10"]
[Round "1"]
[White "Zubarev, Alexander2"]
[Black "Sivirin, Viktor"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2546"]
[BlackElo "2049"]
[PlyCount "71"]
[EventDate "2013.12.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "KAZ"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. 0-0-0 Be7 10. g4 h6 11. h4 Nbd7 12. Bf4 Qb4 13. g5 Nd5 14. Nxd5 cxd5 15. g6 f5 16. Qe3 Nf8 17. h5 Rc8 18. Bd3 a6 19. Rhe1 Rc6 20. a3 Qb3 21. Kb1 Qb6 22. Bxf5 Qd8 23. Bg4 Bg5 24. Bxg5 hxg5 25. Qf3 Qe7 26. Re2 Qc7 27. Qxd5 Rxc2 28. Rxc2 Qxc2+ 29. Kxc2 exd5 30. Re1+ Kd8 31. Re5 Kc7 32. Re7+ Kc6 33. Rxg7 b5 34. Rf7 Rg8 35. g7 Nh7 36. Bf5 1-0

[Event "KAZ-ch qual"]
[Site "Astana"]
[Date "2012.02.25"]
[Round "5"]
[White "Grebenschikov, Vladimir"]
[Black "Sivirin, Viktor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2271"]
[BlackElo "2049"]
[PlyCount "55"]
[EventDate "2012.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b4 d6 2. Bb2 f5 3. f4 Nf6 4. e3 g6 5. Nf3 Bg7 6. c4 0-0 7. Qb3 Kh8 8. Be2 a5 9. b5 Be6 10. Nc3 Nbd7 11. d4 c5 12. d5 Bg8 13. h3 e5 14. dxe6 Bxe6 15. 0-0-0 Nb6 16. a4 Qe7 17. Rhe1 Rad8 18. Ng5 Bg8 19. Bd3 h6 20. e4 hxg5 21. exf5 Qc7 22. fxg5 d5 23. gxf6 Bxf6 24. Nxd5 Nxd5 25. cxd5 Bxd5 26. Bxf6+ Rxf6 27. Qc3 Qf4+ 28. Rd2 1-0

[Event "KAZ-ch qual"]
[Site "Astana"]
[Date "2012.02.24"]
[Round "4"]
[White "Sivirin, Viktor"]
[Black "Dauletkaliev, Ertargyn"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2049"]
[BlackElo "2195"]
[PlyCount "36"]
[EventDate "2012.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "KAZ"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 Bf5 5. Nbd2 Nxd2 6. Qxd2 e6 7. e3 a6 8. Bd3 Bg6 9. h4 c5 10. c3 Nc6 11. h5 Bxd3 12. Qxd3 h6 13. Ne5 Rc8 14. Rh3 cxd4 15. cxd4 Ne7 16. Rf3 f6 17. Ng6 Nxg6 18. Qxg6+ Kd7 1-0

