[Event "Naukograd Koltsovo op"]
[Site "Novosibirsk"]
[Date "2009.07.06"]
[Round "9"]
[White "Kim, Yury"]
[Black "Ozonov, Erzhen"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1800"]
[BlackElo "1849"]
[PlyCount "48"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Qe2 Nbd7 8. g4 h6 9. Be3 b5 10. Bb3 b4 11. Na4 Nxe4 12. Nc6 Qc7 13. Nxb4 Qb7 14. f3 Qxb4+ 15. c3 Qb7 16. fxe4 Qxe4 17. 0-0-0 Be7 18. Rhg1 Bg5 19. Rge1 Bxe3+ 20. Qxe3 Qxe3+ 21. Rxe3 Ke7 22. Bd5 Rb8 23. c4 Ne5 24. Bf3 Nxc4 0-1

[Event "Naukograd Koltsovo op"]
[Site "Novosibirsk"]
[Date "2009.07.05"]
[Round "8"]
[White "Ozonov, Erzhen"]
[Black "Narchuk, Margarita"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1849"]
[BlackElo "1712"]
[PlyCount "94"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Qf3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. Bxc3 Bxc3+ 11. Qxc3 Nc6 12. Bc4 0-0 13. 0-0 Qc7 14. Rad1 Rd8 15. Bd5 Bd7 16. Rfe1 Rac8 17. Bxc6 Bxc6 18. Rxd8+ Rxd8 19. Na5 f6 20. Nxc6 Qxc6 21. Qxc6 bxc6 22. g3 Rd2 23. Rc1 Kf7 24. Kf1 Ke6 25. Ke1 Rd7 26. Ke2 f5 27. Ke3 e4 28. Re1 g5 29. Re2 Rd1 30. f3 exf3 31. Kxf3+ Kf6 32. Ke3 Ke5 33. Rd2 Rxd2 34. Kxd2 f4 35. gxf4+ Kxf4 36. Ke2 Ke4 37. Kf2 Kf4 38. a4 c5 39. a5 Ke4 40. Ke2 Kf4 41. Kf2 Ke4 42. Ke2 h5 43. c3 c4 44. Kf2 Kd3 45. Kf3 Kc2 46. Ke4 Kxb2 47. Kd4 Kb3 0-1

[Event "Naukograd Koltsovo op"]
[Site "Novosibirsk"]
[Date "2009.07.04"]
[Round "7"]
[White "Ozonov, Erzhen"]
[Black "Ladygin, Alexander"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1849"]
[BlackElo "1748"]
[PlyCount "36"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bb7 12. Nc2 0-0 13. Nce3 Bg5 14. Bd3 Nb8 15. 0-0 Bxe3 16. Nxe3 Nd7 17. Bc2 Nc5 18. Nd5 Ne6 1/2-1/2

[Event "Naukograd Koltsovo op"]
[Site "Novosibirsk"]
[Date "2009.07.03"]
[Round "6"]
[White "Tsoy, Aleksandr"]
[Black "Ozonov, Erzhen"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1847"]
[BlackElo "1849"]
[PlyCount "77"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Be3 Nc6 10. Bf3 0-0 11. Nd5 h6 12. c3 Bxd5 13. exd5 Na5 14. Nxa5 Qxa5 15. c4 b5 16. c5 Qb4 17. cxd6 Qxd6 18. Rc1 Rac8 19. Rc6 Rxc6 20. dxc6 Qe6 21. Qb3 Qxb3 22. axb3 Rc8 23. Rc1 e4 24. Be2 Nd5 25. Bg4 Rc7 26. Bd7 Bg5 27. Bxg5 hxg5 28. Rd1 Nb4 29. Rc1 Nd3 30. Ra1 Ne5 31. g3 Nxd7 32. cxd7 Rxd7 33. Rxa6 Rd1+ 34. Kg2 Rd2 35. Ra8+ Kh7 36. Rb8 Rxb2 37. Rxb5 e3 38. Rf5 e2 39. Re5 1/2-1/2

[Event "Naukograd Koltsovo op"]
[Site "Novosibirsk"]
[Date "2009.07.01"]
[Round "4"]
[White "Ozonov, Erzhen"]
[Black "Parkhomenko, Alexander"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1849"]
[BlackElo "1967"]
[PlyCount "78"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. 0-0 0-0 9. a3 a6 10. f4 Qc7 11. Ba2 b5 12. f5 Nxd4 13. Bxd4 e5 14. Be3 Bb7 15. Nd5 Bxd5 16. Bxd5 Nxd5 17. exd5 Rfc8 18. Rc1 Qc4 19. Qd2 Rab8 20. b3 Qc3 21. Rf2 Qxd2 22. Rxd2 Rc3 23. Kf2 Rbc8 24. Re2 h6 25. Ke1 Kh7 26. Kd1 Bg5 27. Kd2 R8c5 28. b4 R5c4 29. Bxg5 hxg5 30. Re3 Rxe3 31. Kxe3 Rd4 32. c4 bxc4 33. a4 Kg8 34. b5 axb5 35. axb5 Rxd5 36. Rxc4 Rxb5 37. Rc8+ Kh7 38. Rd8 Rd5 39. Kf3 Rd4 0-1

[Event "Naukograd Koltsovo op"]
[Site "Novosibirsk"]
[Date "2009.06.30"]
[Round "3"]
[White "Novikov, Sviatoslav"]
[Black "Ozonov, Erzhen"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1775"]
[BlackElo "1849"]
[PlyCount "83"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. g4 h6 9. f4 Nc6 10. f5 Bxb3 11. cxb3 Be7 12. Be3 Qa5 13. Qd2 b5 14. Bg2 Qb4 15. Bf3 Nd7 16. h4 Nc5 17. 0-0-0 Rc8 18. Kb1 a5 19. g5 h5 20. f6 gxf6 21. gxf6 Bxf6 22. Nd5 Qxd2 23. Nxf6+ Ke7 24. Rxd2 Kxf6 25. Rxd6+ Ne6 26. Rc1 Ncd4 27. Bxd4 Rxc1+ 28. Kxc1 exd4 29. Rd5 Rc8+ 30. Kd2 Rc5 31. Bxh5 Rxd5 32. exd5 Nf4 33. Bf3 Ke5 34. h5 f5 35. h6 Ng6 36. h7 Nh8 37. Kd3 f4 38. d6 Kxd6 39. Kxd4 Ng6 40. Ke4 Ke6 41. Bh5 Nh8 42. Kxf4 1-0

[Event "Naukograd Koltsovo op"]
[Site "Novosibirsk"]
[Date "2009.06.29"]
[Round "2"]
[White "Ozonov, Erzhen"]
[Black "Goryachkin, Alexey"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1849"]
[PlyCount "84"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 g6 7. Be2 Bg7 8. Qd2 0-0 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Qc7 14. Qxa8 Bf5 15. Qxf8+ Kxf8 16. Rd2 Qb8 17. b3 Bc3 18. Rd5 Kg7 19. Rhd1 Qb4 20. Bc5 Qe4 21. R5d3 Qe5 22. Rxc3 Qxe2 23. Bxa7 Qa6 24. Bd4+ f6 25. Kb2 Qe2 26. Rc1 Qe4 27. Bc5 Qxg2 28. Bxe7 Qxh2 29. f3 Qe5 30. Bc5 h5 31. Rd1 h4 32. Bd4 Qe2 33. Rh1 h3 34. Re3 Qxc2+ 35. Ka1 g5 36. Ree1 Qd3 37. Bb2 Qxf3 38. Ref1 Qe4 39. Rh2 g4 40. Rg1 Qe3 41. Rgh1 g3 42. Rf1 Kg6 0-1

[Event "Naukograd Koltsovo op"]
[Site "Novosibirsk"]
[Date "2009.06.28"]
[Round "1"]
[White "Polyakevich, Stanislav Georgievi"]
[Black "Ozonov, Erzhen"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2311"]
[BlackElo "1849"]
[PlyCount "49"]
[EventDate "2009.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 Bf5 5. e3 h6 6. Bxc4 e6 7. Qb3 Qc8 8. 0-0 c6 9. a4 Nbd7 10. a5 Be7 11. Re1 Ne4 12. Nd2 Ndf6 13. f3 Nxd2 14. Bxd2 0-0 15. e4 Bg6 16. Ne2 Qd7 17. Be3 Rab8 18. Nf4 b5 19. axb6 Rxb6 20. Qa2 Rfb8 21. Nxg6 Rxb2 22. Nxe7+ Qxe7 23. Qxa7 Qb4 24. Bf1 Qc3 25. Qc5 1-0

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.20"]
[Round "10"]
[White "Ozonov, Erzhen"]
[Black "Novikov, Sviatoslav"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "1849"]
[BlackElo "1775"]
[PlyCount "143"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Ndb5 Qa5 8. Bd2 Qd8 9. Be3 a6 10. Nd4 Ng4 11. Qf3 Nce5 12. Qe2 Nxe3 13. fxe3 Bg4 14. Qf1 Nxc4 15. Qxc4 Rc8 16. Qb3 e6 17. Qxb7 Rb8 18. Qxa6 Rxb2 19. Nc6 Qc7 20. Nb5 Rxb5 21. Qxb5 Bh5 22. Nd4+ Kd8 23. Qxh5 Qc3+ 24. Kf2 Be7 25. Rab1 Qd2+ 26. Qe2 Qxe2+ 27. Kxe2 Kc7 28. Rb2 Bf6 29. Rhb1 Ra8 30. Rb7+ Kc8 31. Rxf7 Rxa2 32. Kd3 e5 33. Rf8+ Kc7 34. Ne6+ Kc6 35. Rf7 d5 36. exd5+ Kxd5 37. Nxg7 e4+ 38. Kd2 Ra6 39. Rb5+ Kc4 40. Rf5 Bc3+ 41. Ke2 Ra2 42. Rc7+ Kb4 43. Kf2 Rxc2+ 44. Kf1 Rc1+ 45. Ke2 Rc2+ 46. Kd1 Rd2+ 47. Kc1 Rxg2 48. Ne6 Rg1+ 49. Kc2 Rg2+ 50. Kd1 Rg1+ 51. Ke2 Rg2+ 52. Rf2 Rg1 53. Rxc3 Kxc3 54. Nc5 Rg4 55. Kf1 Kc4 56. Rf5 h6 57. Re5 Rg8 58. Nxe4 Kd3 59. Ng3 Rf8+ 60. Kg2 Rg8 61. Kf3 Rf8+ 62. Kg4 Rf2 63. h4 Rh2 64. e4 Kd4 65. Rd5+ Kc4 66. Rd8 Rg2 67. e5 h5+ 68. Kh3 Rf2 69. e6 Rf3 70. e7 Re3 71. e8Q Rxe8 72. Rxe8 1-0

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.18"]
[Round "9"]
[White "Ladygin, Alexander"]
[Black "Ozonov, Erzhen"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1748"]
[BlackElo "1849"]
[PlyCount "87"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Na3 Nf6 4. Nxc4 Bf5 5. d4 Nc6 6. e3 e6 7. a3 Be7 8. Bd3 Bxd3 9. Qxd3 Qd5 10. 0-0 0-0-0 11. Qc2 h5 12. Re1 Ne4 13. Nce5 Nxe5 14. Nxe5 Rdf8 15. Bd2 Bd6 16. Bb4 h4 17. Bxd6 Nxd6 18. Rac1 c6 19. e4 Qb5 20. d5 Kd8 21. dxc6 Qxe5 22. cxb7 Ke7 23. Qc7+ Kf6 24. Rc5 Qxb2 25. e5+ Kg6 26. exd6 Qxa3 27. d7 Rb8 28. Rec1 Qb4 29. Qxb8 Rxb8 30. Rc8 Qd6 31. Rxb8 Qxb8 32. Rd1 Qxb7 33. d8Q Qb4 34. Qd3+ Kh5 35. Rb1 Qf4 36. Qf3+ Qxf3 37. gxf3 g5 38. Ra1 h3 39. Rxa7 f5 40. Re7 g4 41. fxg4+ Kxg4 42. Rxe6 f4 43. Rh6 f3 44. Rh7 1-0

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.16"]
[Round "8"]
[White "Ozonov, Erzhen"]
[Black "Parkhomenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "1849"]
[BlackElo "1967"]
[PlyCount "52"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. 0-0 Be7 8. Be3 0-0 9. Qd2 Nxd4 10. Qxd4 a6 11. Rad1 b5 12. Bb3 Qc7 13. f3 Bb7 14. a4 Bc6 15. axb5 axb5 16. Qd3 Rfb8 17. Rfe1 Nd7 18. Ne2 Nc5 19. Qc3 b4 20. Qd4 Nxb3 21. cxb3 Qb7 22. Nc1 d5 23. e5 Bb5 24. Nd3 Bxd3 25. Qxd3 Bh4 26. Rf1 Be7 1/2-1/2

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.14"]
[Round "7"]
[White "Kipriyanov, Yaroslav"]
[Black "Ozonov, Erzhen"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1960"]
[BlackElo "1849"]
[PlyCount "60"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Nbd7 10. Bc4 Qb6 11. Bf2 Qxb2 12. Rb1 Qa3 13. 0-0 Qa5 14. a4 Nc5 15. Nb3 Nxb3 16. Rxb3 Qc7 17. Qe2 0-0 18. Be3 Qc6 19. e5 dxe5 20. fxe5 Nd7 21. Bd3 Bc5 22. Ne4 Bxe3+ 23. Qxe3 Kh8 24. Qg3 Qxa4 25. Kh1 Qd4 26. Qh3 Qxe5 27. g3 Nc5 28. Rf4 Nxb3 29. Rh4 Qa1+ 30. Kg2 Qc1 0-1

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.12"]
[Round "6"]
[White "Ozonov, Erzhen"]
[Black "Koskin, Anton"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1849"]
[BlackElo "1994"]
[PlyCount "68"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. Nc2 fxe4 13. Nce3 Be6 14. Be2 0-0 15. 0-0 f5 16. f3 f4 17. Nc2 e3 18. c4 Nd4 19. Ncb4 Qg5 20. Kh1 Nf5 21. Nc7 Ng3+ 22. Kg1 Nxe2+ 23. Qxe2 Bxc4 24. Qe1 Ra7 25. Ncxa6 Rfa8 26. Qc1 Bxf1 27. Qxf1 Qh4 28. Qxb5 Qf2+ 29. Kh1 e2 30. Qc4+ Kh8 31. Qc1 Bf8 32. h3 d5 33. Kh2 Qg3+ 34. Kg1 Rg7 0-1

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.06"]
[Round "5"]
[White "Novikov, Sviatoslav"]
[Black "Ozonov, Erzhen"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1775"]
[BlackElo "1849"]
[PlyCount "132"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Nf6 8. 0-0 Be7 9. Be3 0-0 10. f4 exf4 11. Rxf4 Be6 12. Nd5 g5 13. Rf1 Nxe4 14. Nxe7+ Qxe7 15. Nd4 Rad8 16. Nxe6 fxe6 17. Bf3 Nc5 18. Bxc5 dxc5 19. Qe1 Nd4 20. Qc3 Rxf3 21. Qa5 Rxf1+ 22. Rxf1 Rf8 23. Rxf8+ Qxf8 24. Qd2 Qf6 25. c3 Nc6 26. Qd7 Qe7 27. Qd2 Qd8 28. Qe2 Qf6 29. Qh5 Qg6 30. Qd1 e5 31. Qd7 Qb1+ 32. Kf2 Qxb2+ 33. Kf1 Qc1+ 34. Ke2 Qc2+ 35. Ke1 Qxc3+ 36. Kf1 Qc4+ 37. Ke1 Qf7 38. Qc8+ Kg7 39. Qg4 Kg6 40. h4 Qf5 41. h5+ Kf6 42. Qd1 Qe4+ 43. Kf1 Qc4+ 44. Ke1 Qc3+ 45. Kf1 Nd4 46. Qb1 Qc4+ 47. Kg1 Ne2+ 48. Kf2 Nc3 49. Qb6+ Kf5 50. Qxb7 Qe2+ 51. Kg1 Kg4 52. Qd7+ Kxh5 53. Qxh7+ Kg4 54. Qd7+ Kf4 55. Qf7+ Ke3 56. Qb3 Qd1+ 57. Qxd1 Nxd1 58. a4 c4 59. g4 c3 60. a5 c2 61. Kh1 c1Q 62. Kh2 Qd2+ 63. Kg1 Qf2+ 64. Kh1 Qf3+ 65. Kh2 Nf2 66. Kg1 Qh1# 0-1

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.05"]
[Round "4"]
[White "Ozonov, Erzhen"]
[Black "Ladygin, Alexander"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1849"]
[BlackElo "1748"]
[PlyCount "91"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. Qxd5 Be6 9. Qd1 a6 10. Nc3 Be7 11. Be3 0-0 12. Qd2 Qc7 13. 0-0-0 Rfd8 14. Be2 Rac8 15. f4 exf4 16. Bxf4 Ne5 17. Kb1 Bf6 18. Bg5 Bxg5 19. Qxg5 b5 20. a3 Nc4 21. Bxc4 Qxc4 22. Qe3 Qc5 23. Qd4 h6 24. Rd2 Rd7 25. h3 Rcd8 26. Re1 Qxd4 27. Rxd4 d5 28. exd5 Bxd5 29. Nxd5 Rxd5 30. Rxd5 Rxd5 31. b3 Rg5 32. g4 h5 33. gxh5 Rxh5 34. Re3 Rh4 35. Kb2 Rf4 36. Kc3 f5 37. Kd3 Kf7 38. c4 bxc4+ 39. bxc4 Rf1 40. Ke2 Rc1 41. Re5 Rxc4 42. Rxf5+ Ke7 43. Kf2 Rc3 44. Rf3 Rxf3+ 45. Kxf3 Kf6 46. Kg4 1/2-1/2

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.04"]
[Round "3"]
[White "Parkhomenko, Alexander"]
[Black "Ozonov, Erzhen"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1967"]
[BlackElo "1849"]
[PlyCount "105"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Bc4 e6 5. Nc3 Nf6 6. 0-0 Be7 7. Kh1 0-0 8. d3 a6 9. a4 b6 10. Bd2 Bb7 11. Qe2 Qc7 12. Rae1 Rad8 13. Ba2 Nd4 14. Qd1 Nxf3 15. Qxf3 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Bxd5 Rxd5 19. Bc3 Qd8 20. Re5 Bf6 21. Rxd5 exd5 22. Bxf6 Qxf6 23. b3 Qe6 24. f5 Qe5 25. f6 g6 26. Qf2 d4 27. Re1 Qf5 28. Qxf5 gxf5 29. Kg1 h6 30. Re5 Kh7 31. a5 Rb8 32. Rxf5 Kg6 33. g4 bxa5 34. h4 Rc8 35. h5+ Kh7 36. Kf2 Rc6 37. Kf3 Re6 38. Rxc5 Rxf6+ 39. Ke4 Rf2 40. Kxd4 Rf4+ 41. Ke3 Rxg4 42. Rxa5 Rg2 43. c4 Rb2 44. Rxa6 Rxb3 45. c5 Rb5 46. d4 Rb3+ 47. Ke4 Rc3 48. c6 Kg7 49. d5 Rc4+ 50. Ke5 f6+ 51. Ke6 Rc5 52. Ra7+ Kf8 53. c7 1-0

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.03"]
[Round "2"]
[White "Ozonov, Erzhen"]
[Black "Kipriyanov, Yaroslav"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1849"]
[BlackElo "1960"]
[PlyCount "26"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 Be6 7. Bb3 Qd7 8. Be3 Bb6 9. Nbd2 0-0 10. Qc2 Bxb3 11. Nxb3 a5 12. Bxb6 cxb6 13. 0-0 d5 1/2-1/2

[Event "Novosibirsk NSU-ch"]
[Site "Novosibirsk"]
[Date "2009.01.02"]
[Round "1"]
[White "Koskin, Anton"]
[Black "Ozonov, Erzhen"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1994"]
[BlackElo "1849"]
[PlyCount "207"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 0-0 9. Qd2 Be6 10. g4 Nc6 11. g5 Nd7 12. h4 h5 13. gxh6 Bxh4+ 14. Bf2 Bg5 15. h7+ Kh8 16. Qxd6 Nf6 17. Rd1 Qxd6 18. Rxd6 Rad8 19. Rxd8 Rxd8 20. Bd3 Nxh7 21. Bc5 Kg8 22. Ke2 Bf4 23. Bb6 Rc8 24. Nd5 Bh6 25. Na5 Bxd5 26. exd5 Nxa5 27. Bxa5 Rc5 28. Bd2 Rxd5 29. Bxh6 gxh6 30. Rxh6 Ng5 31. Rg6+ fxg6 32. Bc4 Kg7 33. Bxd5 b6 34. Bb7 a5 35. Kd3 b5 36. c3 Kf6 37. Ke3 Ne6 38. Bc6 Nc7 39. Ke4 g5 40. Bd7 Ke7 41. Bh3 Kf6 42. Bf1 Ke6 43. Bd3 Ne8 44. Ke3 Nd6 45. b3 Kd5 46. Bf1 Nf5+ 47. Kd3 Nd6 48. Bg2 Kc5 49. Bh3 Kd5 50. Bd7 Kc5 51. Ke2 b4 52. cxb4+ Kxb4 53. Kd3 Ka3 54. Be6 Nb7 55. Bd5 Nc5+ 56. Kc4 Na6 57. Bf7 Kxa2 58. Kb5 Nb4 59. Kxa5 Ka3 60. Kb5 Nd3 61. Kc4 Ne1 62. Bd5 Nc2 63. Kd3 Ne1+ 64. Ke4 Kb4 65. Ke3 Ng2+ 66. Kd3 Ne1+ 67. Ke2 Ng2 68. Bg8 Nf4+ 69. Ke3 Ng2+ 70. Ke4 Ne1 71. Bd5 Kc3 72. Bc4 Kb4 73. Ke3 Ng2+ 74. Kf2 Nf4 75. Kg3 Kc3 76. Kg4 Ng2 77. Kxg5 Kd4 78. Bf1 Ne3 79. Bh3 Nd5 80. Be6 Nb4 81. Kf5 Nc6 82. Bf7 Nb4 83. Bg6 Na6 84. Bf7 Nb4 85. Be8 Nd3 86. Bc6 Nb4 87. Be4 Na6 88. Bc2 Nb4 89. Bb1 Nd5 90. Ke6 Nc7+ 91. Kd7 Nd5 92. Kd6 Nb4 93. Be4 Na2 94. Kc6 Nb4+ 95. Kb5 Kc3 96. Kc5 Kxb3 97. Kd6 Kc4 98. Kxe5 Kc5 99. f4 Na6 100. f5 Nb8 101. Ke6 Na6 102. f6 Nc7+ 103. Ke7 Kb6 104. f7 1-0

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "4"]
[White "Koskin, Anton"]
[Black "Ozonov, Erzhen"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1935"]
[BlackElo "1848"]
[PlyCount "63"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. Nf3 Nf6 4. Bg5 e6 5. e3 h6 6. Bh4 Bb4 7. a3 Bxc3+ 8. bxc3 g5 9. Bg3 Ne4 10. c4 Nd7 11. Bd3 Nxg3 12. hxg3 b6 13. Qd2 Ba6 14. cxd5 Bxd3 15. dxe6 Be4 16. exd7+ Qxd7 17. Ne5 Qd5 18. c4 Qe6 19. f3 f6 20. Nd3 Bg6 21. Nb4 a5 22. Nc2 Qxc4 23. Rc1 Rc8 24. Kf2 Qb3 25. e4 c5 26. Rb1 Qe6 27. d5 Qd6 28. Ne3 c4 29. Qd4 Qxa3 30. Qxf6 Rg8 31. Qe6+ Kf8 32. Qxc8+ 1-0

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "2"]
[White "Nasulenko, Andrei"]
[Black "Ozonov, Erzhen"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1774"]
[BlackElo "1848"]
[PlyCount "52"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 b5 7. Bf3 e5 8. Nb3 Nbd7 9. 0-0 Bb7 10. a3 Be7 11. Be3 0-0 12. Qd2 Qc7 13. Nc1 Nc5 14. Bxc5 Qxc5 15. b4 Qc4 16. Nd5 Nxd5 17. exd5 e4 18. Be2 Qxd5 19. Qxd5 Bxd5 20. Rd1 Be6 21. Nb3 Rac8 22. Nd4 Bc4 23. Bxc4 Rxc4 24. Nf5 Bf6 25. Ra2 Be5 26. Nxd6 Rd8 0-1

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "6"]
[White "Novikov, Sviatoslav"]
[Black "Ozonov, Erzhen"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1807"]
[BlackElo "1848"]
[PlyCount "19"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. 0-0 b5 8. f4 b4 9. Nd5 Nxe4 10. Nc6 1-0

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "7"]
[White "Ozonov, Erzhen"]
[Black "Belov, Alexandr"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1848"]
[BlackElo "2024"]
[PlyCount "48"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[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. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. 0-0 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 a6 10. Be3 Bxe3 11. fxe3 0-0 12. Nd5 Nxd5 13. exd5 f5 14. Nd2 Qg5 15. Qf3 Bd7 16. Rf2 Rf6 17. Raf1 Qh4 18. b4 Raf8 19. Kh2 f4 20. exf4 Rxf4 21. Qg3 Qxg3+ 22. Kxg3 g5 23. Ne4 Kg7 24. c4 b6 1/2-1/2

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "1"]
[White "Ozonov, Erzhen"]
[Black "Kipriyanov, Yaroslav"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1848"]
[BlackElo "1970"]
[PlyCount "24"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[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. Bc4 Bc5 4. d3 Nf6 5. Be3 Bb6 6. a3 d5 7. exd5 Nxd5 8. Qe2 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nf6 12. Nc3 Nd4 1/2-1/2

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "5"]
[White "Ozonov, Erzhen"]
[Black "Lebedev, Mikhail"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1848"]
[BlackElo "1945"]
[PlyCount "50"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Nf6 4. d3 h6 5. Be3 g6 6. 0-0 Bg7 7. Nc3 0-0 8. h3 d6 9. Qd2 Kh7 10. Nd5 Nxd5 11. Bxd5 Ne7 12. Bb3 f5 13. Qb4 c5 14. Qc4 a6 15. Rfe1 b5 16. Qc3 fxe4 17. dxe4 Bxh3 18. Bxh6 Bxh6 19. gxh3 c4 20. Bxc4 bxc4 21. Rad1 Nc6 22. Qxc4 Rxf3 23. Qxc6 Qg5+ 24. Kf1 Rxf2+ 25. Kxf2 Rf8+ 0-1

[Event "Novosibirsk Academ Rating"]
[Site "Novosibirsk"]
[Date "2008.05.30"]
[Round "3"]
[White "Ozonov, Erzhen"]
[Black "Parkhomenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1848"]
[BlackElo "1964"]
[PlyCount "70"]
[EventDate "2008.05.30"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Bd7 7. Qd2 a6 8. 0-0-0 e6 9. f3 Be7 10. Nb3 b5 11. Bf4 e5 12. Be3 Na5 13. Nxa5 Qxa5 14. Kb1 Be6 15. Nd5 Qxd2 16. Nxf6+ Bxf6 17. Rxd2 Be7 18. Be2 0-0 19. Rhd1 Rfc8 20. c3 Rab8 21. Rc1 Rc6 22. Rdc2 f5 23. Bd3 f4 24. Bf2 Rbc8 25. b3 Kf7 26. c4 bxc4 27. Bxc4 Bxc4 28. Rxc4 Rxc4 29. Rxc4 Rxc4 30. bxc4 Bd8 31. Kb2 Ke6 32. Kb3 Kd7 33. c5 dxc5 34. Bxc5 Kc6 35. Bf2 Kb5 1/2-1/2

