[Event "Mecklenburg VP LL2 Ost 1617"]
[Site "Mecklenburg VP"]
[Date "2017.04.23"]
[Round "9.4"]
[White "Ivanov, Sergey V"]
[Black "Scheel, Manfred"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1735"]
[BlackElo "1676"]
[PlyCount "45"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rostock HSG Uni"]
[BlackTeam "Bergen Rugia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. d4 dxc4 6. Bxc4 c5 7. d5 exd5 8. Qxd5 Qe7 9. Nb5 Nxe5 10. Be3 Nxc4 11. Qxc4 Be6 12. Qf4 Na6 13. 0-0-0 Rd8 14. Nf3 Bd5 15. Rhe1 Be6 16. Ng5 Qf6 17. Rxd8+ Qxd8 18. Ne4 Qd3 19. Ned6+ Bxd6 20. Nxd6+ Ke7 21. Rd1 Qg6 22. Nxb7 Nb4 23. Bxc5+ 1-0

[Event "Mecklenburg VP LL2 Ost 1617"]
[Site "Mecklenburg VP"]
[Date "2017.04.02"]
[Round "8.4"]
[White "Schumann, Lutz"]
[Black "Ivanov, Sergey V"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1764"]
[BlackElo "1735"]
[PlyCount "97"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Graal Mueritz"]
[BlackTeam "Rostock HSG Uni"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. b3 Nf6 3. Bb2 e6 4. g3 Be7 5. Bg2 0-0 6. Nf3 d6 7. 0-0 e5 8. d3 Qe8 9. Nc3 Qh5 10. Nd5 Bd8 11. Qc2 c5 12. b4 Nxd5 13. cxd5 b6 14. Nxe5 dxe5 15. d6 e4 16. bxc5 bxc5 17. dxe4 Bb7 18. Qxc5 Bb6 19. Qc3 Qf7 20. e5 Bxg2 21. Kxg2 Qe6 22. Rac1 Nd7 23. Qc4 Kf7 24. Qf4 h6 25. h4 Kg8 26. Qc4 Kf7 27. Qf4 Qd5+ 28. Kh2 Ke6 29. Rcd1 Qxa2 30. Rd2 Rac8 31. g4 Qc4 32. gxf5+ Rxf5 33. Qg3 Qf4 34. Qxf4 Rxf4 35. Kg3 Rcf8 36. f3 g5 37. hxg5 hxg5 38. Rh1 Nxe5 39. Rh5 Bd8 40. Rh7 R4f7 41. Rh6+ Rf6 42. Rh7 R8f7 43. Rh8 Rd7 44. Re8+ Kf7 45. Rxe5 Rfxd6 46. Rxd6 Rxd6 47. Rf5+ Kg6 48. e4 a5 49. Rb5 1/2-1/2

[Event "Mecklenburg VP LL2 Ost 1617"]
[Site "Mecklenburg VP"]
[Date "2017.03.19"]
[Round "7.4"]
[White "Ivanov, Sergey V"]
[Black "Vlach, Michael"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1735"]
[BlackElo "1583"]
[PlyCount "43"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rostock HSG Uni"]
[BlackTeam "Stralsund FHSG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. g3 c5 4. Bg2 Nc6 5. a3 Bg7 6. Nf3 0-0 7. 0-0 e6 8. Rb1 d5 9. cxd5 exd5 10. b4 Bf5 11. d3 c4 12. b5 Ne7 13. Nh4 cxd3 14. Nxf5 Nxf5 15. Qxd3 d4 16. Ne4 Qb6 17. Nxf6+ Bxf6 18. a4 Rac8 19. Bd2 Rc7 20. a5 Qe6 21. b6 axb6 22. Rxb6 1-0

[Event "Mecklenburg VP LL2 Ost 1617"]
[Site "Mecklenburg VP"]
[Date "2017.02.26"]
[Round "6.4"]
[White "Riebort, Frank"]
[Black "Ivanov, Sergey V"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1878"]
[BlackElo "1735"]
[PlyCount "59"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wolgast Motor"]
[BlackTeam "Rostock HSG Uni"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Bb4 5. Qb3 a5 6. a3 a4 7. Qc2 Bxc3+ 8. Qxc3 0-0 9. Nf3 d6 10. e3 b6 11. Be2 Bb7 12. 0-0 Nbd7 13. Nd2 Qe8 14. Bxf6 Nxf6 15. f3 e5 16. Rae1 Nd7 17. f4 e4 18. Rf2 Rf6 19. Nf1 Rh6 20. Ng3 Qg6 21. Nf1 Nf6 22. Rc1 Nd7 23. Bd1 c5 24. d5 Qf6 25. Rd2 Qxc3 26. Rxc3 Rf6 27. g4 g6 28. Ng3 Rff8 29. Be2 Bc8 30. g5 1/2-1/2

[Event "Mecklenburg VP LL2 Ost 1617"]
[Site "Mecklenburg VP"]
[Date "2017.01.15"]
[Round "5.4"]
[White "Ivanov, Sergey V"]
[Black "Schmidt, Joerg"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1735"]
[BlackElo "1878"]
[PlyCount "118"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rostock HSG Uni"]
[BlackTeam "Waren Malchow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. d3 f5 6. e3 Nc6 7. Nge2 Nf6 8. 0-0 Be6 9. Rb1 Qd7 10. b4 d5 11. b5 Ne7 12. c5 c6 13. a4 0-0 14. Qc2 h6 15. f4 Nh7 16. Bb2 g5 17. Nd1 Ng6 18. fxe5 Nxe5 19. Nd4 Rae8 20. Nxe6 Qxe6 21. e4 fxe4 22. Rxf8+ Rxf8 23. dxe4 Nf3+ 24. Bxf3 Rxf3 25. Bxg7 Kxg7 26. Nf2 Nf6 27. bxc6 Qxc6 28. exd5 Qxd5 29. Rd1 Qe5 30. Kg2 Rc3 31. Qb1 Qc7 32. Rc1 Qc6+ 33. Kg1 Rxc1+ 34. Qxc1 Qxa4 35. Qb2 Qc6 36. Qa3 a6 37. Kf1 Nd7 38. Qc3+ Kf7 39. Qc4+ Ke7 40. Ne4 Qb5 41. Qxb5 axb5 42. Ke2 Ke6 43. Nd6 Nxc5 44. Nxb5 Ke5 45. Ke3 Ne4 46. Nd4 Nd6 47. Nb3 Kd5 48. Kf3 Nf5 49. Nd2 h5 50. Ne4 Nd4+ 51. Ke3 g4 52. Nf6+ Kc4 53. Nxh5 Nf3 54. h3 Ne5 55. hxg4 Nxg4+ 56. Kd2 Kb3 57. Nf4 Nf6 58. Ne6 Kb2 59. Kd3 b5 1/2-1/2

[Event "Mecklenburg VP LL2 Ost 1617"]
[Site "Mecklenburg VP"]
[Date "2016.12.04"]
[Round "4.4"]
[White "Onasch, Gunnar"]
[Black "Ivanov, Sergey V"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1804"]
[BlackElo "1735"]
[PlyCount "58"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Waterkant Saal SV"]
[BlackTeam "Rostock HSG Uni"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. c4 e6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Nd7 10. Re1 Bf6 11. Qc2 Qe8 12. e4 fxe4 13. Qxe4 e5 14. Bd2 Qf7 15. d5 Nc5 16. Qc2 a5 17. Be3 b6 18. Nd2 Qh5 19. Ne4 Bf5 20. Bxc5 bxc5 21. Nxf6+ Rxf6 22. Be4 Bh3 23. Rad1 Raf8 24. Rd2 Rh6 25. a3 Bg4 26. h4 g5 27. hxg5 Qxg5 28. Qc3 Qh5 29. Qe3 Rf3 0-1

[Event "Mecklenburg VP LL2 Ost 1617"]
[Site "Mecklenburg VP"]
[Date "2016.11.20"]
[Round "3.4"]
[White "Ivanov, Sergey V"]
[Black "Worm, Alfred"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1735"]
[BlackElo "1591"]
[PlyCount "53"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rostock HSG Uni"]
[BlackTeam "Rostock SSC 07 III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 b6 7. Bg5 Bb7 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. 0-0-0 0-0-0 11. Rg1 Rg8 12. g3 Bg7 13. Bh3 Rge8 14. Bf5 Re5 15. e4 Bc6 16. Rd2 Kb8 17. h3 h5 18. Kc2 d6 19. Rgd1 Rde8 20. Nd5 Bxd5 21. Rxd5 Rxd5 22. Rxd5 Re5 23. Rd3 Kb7 24. f3 a5 25. g4 h4 26. f4 Rc5 27. b3 1/2-1/2

[Event "Mecklenburg VP LL2 Ost 1617"]
[Site "Mecklenburg VP"]
[Date "2016.11.06"]
[Round "2.4"]
[White "Leisner, Ekkehardt"]
[Black "Ivanov, Sergey V"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1713"]
[BlackElo "1735"]
[PlyCount "72"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Neubrandenburg SG Eintracht II"]
[BlackTeam "Rostock HSG Uni"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. Nf3 Nf6 3. Nc3 d6 4. d4 e6 5. e3 Be7 6. Bd3 0-0 7. 0-0 b6 8. Re1 d5 9. Ne5 Bb7 10. Qc2 Nbd7 11. Nxd7 Qxd7 12. f3 c5 13. cxd5 Nxd5 14. Nxd5 exd5 15. dxc5 Rac8 16. Qe2 Bxc5 17. Kh1 Rce8 18. Qd2 Rf6 19. b4 Bd6 20. a4 Qe7 21. Rb1 Rh6 22. h3 Qg5 23. Rf1 Qg3 24. f4 d4 25. e4 fxe4 26. Bc4+ Kh8 27. Qxd4 e3 28. Bd5 e2 29. Bb2 exf1Q+ 30. Rxf1 Bxd5 31. Qxd5 Bxf4 32. Bxg7+ Qxg7 33. Rxf4 Rhe6 34. Rg4 Re1+ 35. Kh2 Qe5+ 36. Qxe5+ R1xe5 0-1

[Event "Mecklenburg VP LL2 Ost 1617"]
[Site "Mecklenburg VP"]
[Date "2016.10.16"]
[Round "1.4"]
[White "Ivanov, Sergey V"]
[Black "Schmekel, Felix"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1735"]
[BlackElo "1641"]
[PlyCount "112"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rostock HSG Uni"]
[BlackTeam "Torgelow Droegeheide II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. Nf3 f5 6. d4 e4 7. Ng5 Nc6 8. d5 Ne5 9. Qc2 h6 10. Nh3 g5 11. b3 Bd7 12. Bb2 Qe7 13. 0-0-0 0-0-0 14. Qd2 Re8 15. f3 exf3 16. exf3 f4 17. Rhf1 fxg3 18. hxg3 Nxf3 19. Bxf3 Bxh3 20. Rfe1 Qf7 21. Rxe8+ Qxe8 22. g4 Nf6 23. Nb5 a6 24. Nd4 Bxg4 25. Bxg4+ Nxg4 26. Ne6 Bxb2+ 27. Kxb2 Ne5 28. Rf1 g4 29. Qd4 Kb8 30. c5 Qb5 31. Rd1 Rg8 32. cxd6 cxd6 33. a4 Qd7 34. Qb6 Rc8 35. Rh1 Nf7 36. Rh4 Rg8 37. Qd4 g3 38. Rg4 Rxg4 39. Qxg4 Ng5 40. Qxg3 Nxe6 41. dxe6 Qxe6 42. Ka2 Kc8 43. Qc3+ Kd7 44. Qg7+ Kc6 45. Qc3+ Kd5 46. Qf3+ Qe4 47. Qf7+ Kd4 48. Qf6+ Qe5 49. Qxh6 Kd3 50. Qh3+ Kd4 51. Qg4+ Ke3 52. Qh3+ Kd2 53. Qh6+ Kc3 54. Qc1+ Kd3 55. Qd1+ Ke3 56. Qe1+ Kf3 1/2-1/2

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.05"]
[Round "9"]
[White "Ivanov, Sergey V"]
[Black "Nuretdinov, Igor"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2042"]
[BlackElo "2242"]
[PlyCount "56"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 d6 6. e4 e5 7. Nc3 Nge7 8. Ne1 0-0 9. f4 Be6 10. Nf3 f6 11. Nh4 exf4 12. gxf4 f5 13. Nf3 h6 14. Kh1 Bf7 15. Qe1 Nd4 16. Nxd4 cxd4 17. Nd1 Rc8 18. Rf2 Rc7 19. Re2 Qc8 20. Qf2 fxe4 21. Bxe4 d5 22. Bg2 Nf5 23. a3 Re8 24. Rxe8+ Qxe8 25. Bf3 Rxc2 26. Qxc2 Qe1+ 27. Kg2 Nh4+ 28. Kh3 Be6+ 0-1

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.04"]
[Round "8"]
[White "Minina, Veronika"]
[Black "Ivanov, Sergey V"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2147"]
[BlackElo "2042"]
[PlyCount "50"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. d4 0-0 6. 0-0 Nc6 7. Nc3 e5 8. d5 Ne7 9. e4 Ne8 10. Ne1 f5 11. Nd3 Nf6 12. Re1 fxe4 13. Nxe4 Nxe4 14. Bxe4 Bf5 15. Qe2 Qd7 16. Bd2 Rae8 17. Bc3 Bh6 18. Qc2 Rf7 19. Qb3 c6 20. Qc2 Ref8 21. Bxe5 Bxe4 22. Rxe4 Qf5 23. Rae1 dxe5 24. Rxe5 Qd7 25. Nc5 Qc7 0-1

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.03"]
[Round "7"]
[White "Valov, Ilya"]
[Black "Ivanov, Sergey V"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2239"]
[BlackElo "2042"]
[PlyCount "105"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 Nc6 7. Bg5 h6 8. Be3 e5 9. d5 Ne7 10. Qd2 Kh7 11. g4 Ne8 12. Bd3 c5 13. 0-0-0 Bd7 14. Rdg1 Qc8 15. Nh2 a6 16. f4 exf4 17. Bxf4 b5 18. Nf3 f6 19. Qh2 Qc7 20. h4 bxc4 21. Bb1 Kh8 22. Nd2 Rb8 23. Nxc4 Nc8 24. Qd2 Bb5 25. Na3 Kh7 26. h5 g5 27. e5+ Kg8 28. exd6 Ncxd6 29. Bh2 Rb7 30. Re1 Qd8 31. Re6 f5 32. gxf5 Nxf5 33. Be5 Nd4 34. Bxg7 Nxe6 35. Bxh6 N8g7 36. Naxb5 axb5 37. dxe6 Qxd2+ 38. Kxd2 Rd8+ 39. Kc1 Nxe6 40. Rg1 b4 41. Ne4 Nd4 42. Rxg5+ Kh8 43. Rg2 Rf7 44. b3 Rd5 45. Nf6 Rd8 46. Kb2 Nb5 47. Bg5 Nc3 48. Ne4 Rdf8 49. Nxc3 bxc3+ 50. Kxc3 Rf3+ 51. Kc4 Rf1 52. Bd3 Rd1 53. Bd2 1-0

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.02"]
[Round "6"]
[White "Ivanov, Sergey V"]
[Black "Korchagina, Victoria"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2042"]
[BlackElo "2158"]
[PlyCount "115"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nc3 Nc6 7. h3 e5 8. e4 Re8 9. Re1 d4 10. Ne2 h6 11. Rf1 Be6 12. Ne1 Qd7 13. Kh2 Nh7 14. f4 f5 15. fxe5 Nxe5 16. Nf4 fxe4 17. dxe4 Bf7 18. Ned3 Nxd3 19. cxd3 Rf8 20. b3 g5 21. Ne2 Be6 22. Ba3 Rxf1 23. Qxf1 Be5 24. Ng1 b6 25. Nf3 Bg7 26. Qe2 c5 27. Re1 Rf8 28. Bc1 a5 29. Rf1 a4 30. Nd2 axb3 31. axb3 Rxf1 32. Bxf1 Qf7 33. e5 Nf8 34. Nc4 Bxc4 35. bxc4 Qf5 36. Bg2 Bxe5 37. Be4 Qf6 38. Kg2 Qd6 39. Qg4 Qd7 40. Qh5 Qg7 41. Qe8 Qc7 42. Qh5 Qg7 43. Bd2 Qf6 44. h4 gxh4 45. gxh4 Qg7+ 46. Kf1 Qf7+ 47. Qxf7+ Kxf7 48. Bxh6 Bf6 49. h5 Nd7 50. Kg2 Be5 51. Kh3 Nf6 52. Bg6+ Ke6 53. Kh4 Kd6 54. Kg5 Kc6 55. Kf5 Kd6 56. Bf8+ Kc6 57. Be8+ Nxe8 58. Kxe5 1-0

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.11.01"]
[Round "5"]
[White "Chan, Naruna"]
[Black "Ivanov, Sergey V"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1753"]
[BlackElo "2042"]
[PlyCount "66"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bg5 h6 7. Bf4 Na6 8. Qd2 Kh7 9. a3 c5 10. d5 Nc7 11. h3 a6 12. g4 Ng8 13. e5 dxe5 14. Nxe5 f6 15. Nf3 e5 16. Bg3 Ne8 17. Bd3 Nd6 18. 0-0-0 Ne7 19. Rde1 b5 20. cxb5 c4 21. Be4 axb5 22. Nxb5 Nxe4 23. Rxe4 Bb7 24. Rd1 Bxd5 25. Qb4 Qb6 26. Re3 Nc6 27. Qxf8 Bxf8 28. Rxd5 Ne7 29. Rd6 Qxb5 30. Rxf6 Nc6 31. Nxe5 Nxe5 32. Rxe5 Qb7 33. Ree6 Bg7 0-1

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.10.31"]
[Round "4"]
[White "Ivanov, Sergey V"]
[Black "Rjanova, Valery"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2042"]
[BlackElo "2140"]
[PlyCount "38"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d6 5. d3 e5 6. e4 0-0 7. Nc3 c6 8. Ne1 Bg4 9. f3 Be6 10. f4 exf4 11. gxf4 Bg4 12. Qd2 Nh5 13. Rb1 Bd4+ 14. Kh1 Qh4 15. Rf3 Bxf3 16. Bxf3 Bf2 17. Bxh5 Bxe1 18. Qe2 Bxc3 19. bxc3 Qxh5 0-1

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.10.30"]
[Round "3"]
[White "Korchmar, Vasiliy"]
[Black "Ivanov, Sergey V"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2214"]
[BlackElo "2042"]
[PlyCount "61"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. h3 Nf6 5. Nf3 0-0 6. Be3 Nc6 7. d5 Ne5 8. Nxe5 dxe5 9. Qd2 c6 10. dxc6 Qxd2+ 11. Bxd2 bxc6 12. 0-0-0 Be6 13. Ba6 Rfb8 14. Be3 Nd7 15. b3 f5 16. f3 Kf7 17. Rd2 Ke8 18. g4 Nb6 19. gxf5 gxf5 20. Rg1 Bf6 21. a4 Nc8 22. exf5 Bf7 23. Ne4 Nb6 24. c4 Nd7 25. Kc2 Bh5 26. Rg8+ Nf8 27. Nxf6+ exf6 28. Bc5 Kf7 29. Rdg2 Ne6 30. fxe6+ Kxe6 31. R8g7 1-0

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.10.29"]
[Round "2"]
[White "Ivanov, Sergey V"]
[Black "Nazaryev, Sergey"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2042"]
[BlackElo "2276"]
[PlyCount "25"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 e5 7. Nc3 c5 8. Ne1 Nc6 9. f4 Bg4 10. Bf3 Bh3 11. Bg2 Bg4 12. Bf3 Bh3 13. Bg2 1/2-1/2

[Event "Chigorin Memorial 18th"]
[Site "St Petersburg"]
[Date "2010.10.28"]
[Round "1"]
[White "Malakhov, Igor"]
[Black "Ivanov, Sergey V"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2425"]
[BlackElo "2042"]
[PlyCount "95"]
[EventDate "2010.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. Ne2 0-0 6. 0-0 e5 7. h3 Nc6 8. d5 Ne7 9. c4 Ne8 10. Nbc3 f5 11. exf5 gxf5 12. f4 Ng6 13. Be3 a6 14. Qc2 Nf6 15. c5 h5 16. fxe5 dxe5 17. Rad1 Qe8 18. c6 bxc6 19. dxc6 e4 20. Nd4 Qe5 21. Qb3+ Kh8 22. Nce2 h4 23. gxh4 Nh5 24. Qc2 Rb8 25. Bg5 a5 26. Rf2 Ba6 27. b3 Rbe8 28. Re1 Bd3 29. Qd1 f4 30. Nc1 Ng3 31. Nf3 Qf5 32. Nxd3 e3 33. Rc2 Rd8 34. Bxd8 Rxd8 35. Rc5 Qe4 36. h5 e2 37. Qc2 Rxd3 38. Kh2 Qe3 39. hxg6 Rd6 40. Rg5 Qf2 41. Qc1 Rf6 42. Qc4 Bh6 43. Rd5 Rxg6 44. Qd4+ Qxd4 45. Rxd4 Bf8 46. Ne5 Re6 47. Rxf4 Bb4 48. Rxb4 1-0

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.23"]
[Round "8"]
[White "Utyupin, Vladimir"]
[Black "Ivanov, Sergey V"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2134"]
[BlackElo "2061"]
[PlyCount "8"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bf4 a6 1/2-1/2

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.22"]
[Round "7"]
[White "Ivanov, Sergey V"]
[Black "Tchernyi, Viktor"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2061"]
[BlackElo "2325"]
[PlyCount "110"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. e3 b6 4. Bd3 Bb7 5. 0-0 Nf6 6. b3 Be7 7. Bb2 0-0 8. c4 d6 9. Nbd2 Nbd7 10. Re1 Qc7 11. h3 Rfe8 12. Nh2 Rad8 13. Rc1 Qb8 14. Qc2 Nf8 15. Rcd1 Ng6 16. dxc5 dxc5 17. Ne4 Nd7 18. Ng3 Nf6 19. Ne4 Nd7 20. Ng3 Bd6 21. Nhf1 f5 22. Nh5 Be5 23. f4 Bf6 24. Nxf6+ Nxf6 25. Nh2 Qa8 26. Bf1 Be4 27. Qf2 Rxd1 28. Rxd1 Rd8 29. Qe2 Nh4 30. Rxd8+ Qxd8 31. Qf2 Ng6 32. Nf3 Qd1 33. Qe2 Qxe2 34. Bxe2 Bb1 35. a3 a5 36. Ng5 Nf8 37. Bc3 h6 38. Nf3 Ne4 39. Be1 Bc2 40. b4 cxb4 41. axb4 a4 42. Nd4 Bb1 43. Nb5 Bc2 44. Nd4 Bb3 45. Bd3 Kf7 46. Bxe4 fxe4 47. c5 bxc5 48. bxc5 Ng6 49. Bb4 Ne7 50. c6 Ke8 51. h4 Nd5 52. Bd6 Nxe3 53. Be5 g6 54. Nb5 Nc4 55. Na7 Nb6 0-1

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.21"]
[Round "6"]
[White "Kirillova, Varvara"]
[Black "Ivanov, Sergey V"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2262"]
[BlackElo "2061"]
[PlyCount "77"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Be2 Bf5 5. c3 e6 6. Qb3 Qc8 7. Nf3 Bd6 8. 0-0 0-0 9. Nh4 c6 10. Nxf5 exf5 11. Bf3 Nf4 12. Na3 Nd7 13. Nc4 Bc7 14. Qc2 g6 15. Re1 Nf6 16. Ne5 Ne6 17. Bh6 Re8 18. Rad1 Bd6 19. a4 Qc7 20. h4 Ng7 21. Nc4 Bh2+ 22. Kh1 Bf4 23. Bxf4 Qxf4 24. Qb3 Qxh4+ 25. Kg1 Ng4 26. Bxg4 fxg4 27. Qxb7 g3 28. fxg3 Qxg3 29. Ne5 Rab8 30. Qxf7+ Kh8 31. Qc7 Qh4 32. Qxc6 Rxb2 33. Nf7+ Kg8 34. Rxe8+ Nxe8 35. Qxe8+ Kg7 36. Qe5+ Kxf7 37. Rf1+ Kg8 38. Qe8+ Kg7 39. Qf8# 1-0

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.20"]
[Round "5"]
[White "Ivanov, Sergey V"]
[Black "Silivanov, Sergej"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2061"]
[BlackElo "2295"]
[PlyCount "70"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 c6 6. Qc2 Bd6 7. b3 0-0 8. Bd3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. cxd5 cxd5 12. h3 Be6 13. Bb2 Rc8 14. Qd2 Nd7 15. Ne2 Bxb2 16. Qxb2 Nc5 17. Qd2 Qg5 18. Kf1 Bf5 19. Bxf5 Qxf5 20. Nd4 Qf6 21. g3 Ne4 22. Qb2 Nxg3+ 23. Kg2 Nxh1 24. Rxh1 Rfe8 25. Rc1 Qg6+ 26. Kh2 Qd6+ 27. Kg2 Rxc1 28. Qxc1 Qd7 29. a4 Rc8 30. Qa3 g6 31. Qb4 b6 32. Qd2 Qe7 33. Qe2 Qe4+ 34. f3 Qe5 35. Qa6 Rc3 0-1

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.19"]
[Round "4"]
[White "Kulagin, Sergey"]
[Black "Ivanov, Sergey V"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2226"]
[BlackElo "2061"]
[PlyCount "86"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ndf3 Qc7 8. Ne2 a6 9. 0-0 Nb6 10. Nf4 cxd4 11. cxd4 Be7 12. Be3 Bd7 13. a3 f6 14. Rc1 0-0 15. exf6 Bxf6 16. Ne5 Bxe5 17. dxe5 Qxe5 18. Bxh7+ Kxh7 19. Qd3+ Qe4 20. Qxe4+ dxe4 21. Rfd1 Nd5 22. Nxd5 exd5 23. Rxd5 Bf5 24. Bb6 Rae8 25. h3 Bg6 26. g4 Rf6 27. Kg2 Nb4 28. axb4 Rxb6 29. b5 e3 30. f3 e2 31. Kf2 Rxb5 32. Rxb5 axb5 33. f4 Bd3 34. f5 Re4 35. Re1 Rf4+ 36. Ke3 Rf1 37. Kd2 Rxe1 38. Kxe1 Kh6 39. h4 Kh7 40. Kd2 Kg8 41. h5 Kf7 42. h6 Bxf5 43. Kxe2 Bxg4+ 0-1

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.18"]
[Round "3"]
[White "Ivanov, Sergey V"]
[Black "Fominykh, Maria"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2061"]
[BlackElo "2309"]
[PlyCount "46"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. h3 d6 5. Nf3 0-0 6. e3 Nbd7 7. b4 a5 8. b5 e5 9. Be2 Re8 10. 0-0 e4 11. Nh2 h5 12. Qb3 Nf8 13. Rb1 N8h7 14. b6 c6 15. d5 c5 16. Bd2 Bf5 17. Na4 Qc8 18. Nc3 Bxh3 19. Nb5 Bxg2 20. Nxd6 Qh3 21. Nxe8 Ng4 22. Bxg4 hxg4 23. Nxg7 Bf3 0-1

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.17"]
[Round "2"]
[White "Lysyj, Igor"]
[Black "Ivanov, Sergey V"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2485"]
[BlackElo "2061"]
[PlyCount "117"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bg4 5. Nc3 a6 6. Qb3 Bc8 7. Bd3 e6 8. Qc2 Nbd7 9. 0-0 Bd6 10. c5 Bc7 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 h6 14. Re1 0-0 15. b3 Nf6 16. Bd3 Nd5 17. a3 Nf6 18. Bb2 Bd7 19. Qe2 Qe7 20. Bc2 Nd5 21. Qd3 f5 22. Bc1 Rad8 23. Bd2 Bc8 24. Re2 Qf6 25. Rae1 Qg6 26. Ne5 Qh5 27. b4 Qh4 28. Nf3 Qf6 29. Bb3 Bb8 30. a4 Bc7 31. Bc4 Kh7 32. Qb3 Rf7 33. b5 axb5 34. axb5 cxb5 35. Qxb5 Rff8 36. Qb3 Rf7 37. Ne5 Rff8 38. Qa3 Rfe8 39. Nf3 Rg8 40. Qa7 Qe7 41. Ba5 Bxa5 42. Qxa5 Qf6 43. Qd2 Rgf8 44. Re5 Nc7 45. Qa5 Nd5 46. Bxd5 Rxd5 47. Rxd5 exd5 48. Qc7 Qc6 49. Qxc6 bxc6 50. Ne5 Rf6 51. Ra1 f4 52. f3 g5 53. Ra7+ Kg8 54. Ra8 Rf8 55. Ng6 Re8 56. Rxc8 Rxc8 57. Ne7+ Kf7 58. Nxc8 Ke6 59. Nd6 1-0

[Event "Chigorin Memorial 12th"]
[Site "St Petersburg"]
[Date "2004.10.16"]
[Round "1"]
[White "Ivanov, Sergey V"]
[Black "Biriukov, Oleg V"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2061"]
[BlackElo "2385"]
[PlyCount "71"]
[EventDate "2004.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. b4 Bb7 8. Nf3 a5 9. Bb2 d6 10. g3 Ne4 11. Qc2 axb4 12. axb4 Rxa1+ 13. Bxa1 Na6 14. Bc3 Nxc3 15. Qxc3 Bxf3 16. exf3 c5 17. bxc5 bxc5 18. dxc5 Nxc5 19. Be2 Qc7 20. 0-0 Ra8 21. Rd1 h6 22. f4 Ra6 23. Bf3 Qa7 24. Qd4 Qb8 25. Bh5 Qb3 26. f5 exf5 27. Qd5 Ne6 28. Re1 Qb8 29. Bxf7+ Kxf7 30. Qxe6+ Kf8 31. Qxf5+ Kg8 32. Re7 Kh8 33. Qg6 Ra1+ 34. Kg2 Qa8+ 35. Kh3 Qc8+ 36. g4 1-0

