[Event "RUS-ch Seniors"]
[Site "Tula"]
[Date "2004.05.18"]
[Round "9"]
[White "Ionov, Boris"]
[Black "Ivanets, Vladimir"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2220"]
[BlackElo "2258"]
[PlyCount "20"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 c6 4. d4 exd4 5. Qxd4 Be7 6. Nf3 0-0 7. Be2 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Qxd5 cxd5 1/2-1/2

[Event "RUS-ch Seniors"]
[Site "Tula"]
[Date "2004.05.17"]
[Round "8"]
[White "Zemliansky, Yury"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2274"]
[BlackElo "2220"]
[PlyCount "65"]
[EventDate "2004.05.??"]
[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 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 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c4 f5 14. 0-0 0-0 15. cxb5 d5 16. f3 fxe4 17. fxe4 f5 18. Qb3 Qc5+ 19. Kh1 Kh8 20. Rac1 Qd4 21. Nc2 Qb6 22. exd5 e4 23. Be2 f4 24. Nb4 Qh6 25. Rc6 Qg5 26. d6 Be5 27. Qd5 f3 28. Bxf3 exf3 29. gxf3 Bh3 30. Rg1 Qf4 31. Rc2 Rg8 32. Rxg8+ Rxg8 33. Nd3 1-0

[Event "RUS-ch Seniors"]
[Site "Tula"]
[Date "2004.05.16"]
[Round "7"]
[White "Ionov, Boris"]
[Black "Zakharov, Alexander V"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2220"]
[BlackElo "2425"]
[PlyCount "66"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. Nf3 Bg7 4. e3 Nf6 5. d4 0-0 6. Be2 d5 7. 0-0 cxd4 8. Nxd4 dxc4 9. Bxc4 a6 10. Bb3 Nbd7 11. Qe2 Nc5 12. Bc2 b5 13. Rd1 Qb6 14. Bd2 e5 15. Nb3 b4 16. Nb1 a5 17. Nxc5 Qxc5 18. Be1 e4 19. Ba4 Ba6 20. Qc2 Qxc2 21. Bxc2 Rac8 22. Ba4 Be2 23. Rd2 Bd3 24. a3 Nd5 25. axb4 axb4 26. Rd1 Bxb2 27. Ra2 Nc3 28. Rxb2 Nxd1 29. Rxb4 Rc1 30. Bd2 Rxb1 31. Rxb1 Bxb1 32. Bxd1 Rd8 33. Ba5 Rxd1+ 0-1

[Event "RUS-ch Seniors"]
[Site "Tula"]
[Date "2004.05.15"]
[Round "6"]
[White "Sorokin, Valentin"]
[Black "Ionov, Boris"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2394"]
[BlackElo "2220"]
[PlyCount "74"]
[EventDate "2004.05.??"]
[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. Nf3 c5 3. d5 b5 4. c4 Bb7 5. a4 b4 6. Nbd2 g6 7. e4 d6 8. e5 dxe5 9. Nxe5 Bg7 10. Nd3 Nfd7 11. Be2 0-0 12. 0-0 e6 13. Nb3 Na6 14. dxe6 fxe6 15. Bg4 Qb6 16. Re1 Rae8 17. Be3 Qc7 18. Bh3 Rf7 19. Rc1 Bf8 20. Bg5 e5 21. Nf4 Nab8 22. Nd5 Qd6 23. a5 e4 24. Rc2 Bxd5 25. cxd5 Re5 26. Bh4 Rxd5 27. Rd2 Rxd2 28. Nxd2 Bg7 29. Nxe4 Qxd1 30. Rxd1 Rf4 31. Be6+ Kf8 32. Nxc5 Rxh4 33. Bxd7 Nxd7 34. Nxd7+ Ke7 35. Nc5 Bxb2 36. Rd7+ Ke8 37. Rb7 Rc4 1/2-1/2

[Event "RUS-ch Seniors"]
[Site "Tula"]
[Date "2004.05.14"]
[Round "5"]
[White "Ionov, Boris"]
[Black "Doroshkievich, Vladimir K"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2220"]
[BlackElo "2431"]
[PlyCount "59"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Qc2 c5 5. cxd5 Nxd5 6. Nc3 Be7 7. Bb5+ Bd7 8. Be2 Nc6 9. 0-0 Nf6 10. a3 0-0 11. Rd1 Rc8 12. d3 Qc7 13. Bd2 Rfd8 14. Rac1 Qb8 15. Qb1 Be8 16. Be1 h6 17. Bf1 Ne5 18. Nxe5 Qxe5 19. Ne4 Ng4 20. Ng3 h5 21. Bc3 Qg5 22. Be2 Qh4 23. Bxg4 Qxg4 24. f3 Qg5 25. Kf2 Qh6 26. d4 Ba4 27. Re1 Rd5 28. dxc5 Bxc5 29. Ne4 Bf8 30. Bd4 1/2-1/2

[Event "RUS-ch Seniors"]
[Site "Tula"]
[Date "2004.05.13"]
[Round "4"]
[White "Ilkin, Albert"]
[Black "Ionov, Boris"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2342"]
[BlackElo "2220"]
[PlyCount "121"]
[EventDate "2004.05.??"]
[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 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be7 10. Nc4 b5 11. Bxf6 gxf6 12. Ne3 Nd4 13. Ncd5 f5 14. c3 f4 15. cxd4 fxe3 16. fxe3 Be6 17. Nxe7 Qxe7 18. d5 Qh4+ 19. Kd2 Bd7 20. Bd3 Bg4 21. Qe1 Qd8 22. b4 Bd7 23. Qg3 Qf6 24. Rhf1 Qg6 25. Qxg6 fxg6 26. a4 Ke7 27. axb5 axb5 28. Ra5 Rab8 29. Ra7 Rb6 30. Rc1 Rd8 31. Rcc7 Ke8 32. h4 h5 33. g3 Rbb8 34. Rcb7 Rxb7 35. Rxb7 Ra8 36. Bxb5 Bxb5 37. Rxb5 Ra2+ 38. Kd3 Rg2 39. Rb8+ Kd7 40. Rb7+ Kc8 41. Rg7 Rxg3 42. b5 Rg4 43. b6 Rxh4 44. Rxg6 Rh1 45. Rxd6 Kb7 46. Re6 h4 47. Rxe5 h3 48. Rh5 h2 49. Ke2 Rb1 50. Kf3 h1Q+ 51. Rxh1 Rxh1 52. e5 Kxb6 53. Kf4 Kc5 54. e4 Rh5 55. e6 Kd6 56. Kg4 Rh8 57. Kf4 Rf8+ 58. Ke3 Ke5 59. Kd3 Rh8 60. Kc4 Kxe4 61. Kc5 0-1

[Event "RUS-ch Seniors"]
[Site "Tula"]
[Date "2004.05.12"]
[Round "3"]
[White "Ionov, Boris"]
[Black "Zilbert, Oleg"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2220"]
[BlackElo "2387"]
[PlyCount "105"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 d6 6. Be2 Bd7 7. d5 Ne5 8. Nxe5 Bxe5 9. Qc2 a6 10. Bd2 Qb8 11. a4 h5 12. Bd3 Nh6 13. 0-0 Nf5 14. Ne4 Kf8 15. Bc3 Qc7 16. Rae1 h4 17. f4 Bg7 18. Ng5 Bf6 19. Nf3 b5 20. cxb5 axb5 21. axb5 Qb6 22. Bxf6 exf6 23. Qc3 Kg7 24. Nd2 Bxb5 25. Bxb5 Qxb5 26. Ne4 Rhb8 27. Qxf6+ Kg8 28. Ng5 Rb7 29. e4 Nd4 30. f5 gxf5 31. e5 dxe5 32. Qxe5 Qxb2 33. d6 Ra2 34. Qd5 Ne2+ 35. Kh1 Rd7 36. Nxf7 Qd2 37. Nh6+ Kh7 38. Qg8+ Kxh6 39. Qe6+ Kg7 40. Qxd7+ Kg8 41. Qc8+ Kg7 42. Qb7+ Kg6 43. Qf3 Nd4 44. Qd5 h3 45. Rg1 Ne2 46. Qg8+ Kf6 47. d7 hxg2+ 48. Qxg2 Nxg1 49. Qc6+ Kg5 50. Rxg1+ Kf4 51. Qh6+ Kf3 52. Qh3+ Ke4 53. Qh4+ 1-0

[Event "RUS-ch Seniors"]
[Site "Tula"]
[Date "2004.05.11"]
[Round "2"]
[White "Radevich, Boris"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2359"]
[BlackElo "2220"]
[PlyCount "91"]
[EventDate "2004.05.??"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Rb8 6. d3 b5 7. Bf4 d6 8. Qd2 b4 9. Nd1 e5 10. Be3 Nd4 11. 0-0 Nf6 12. c3 bxc3 13. bxc3 Nxe2+ 14. Qxe2 0-0 15. h3 Qc7 16. Qd2 Re8 17. Bh6 Bh8 18. Ne3 Bb7 19. c4 Bc6 20. Rae1 Nh5 21. Kh2 Qb7 22. Re2 Ng7 23. f4 exf4 24. gxf4 Ne6 25. f5 Nd4 26. Ref2 Be5+ 27. Kh1 Bg3 28. Ng4 Bxf2 29. Nf6+ Kh8 30. fxg6 fxg6 31. Nxe8 Rxe8 32. Qxf2 Qe7 33. Bf8 Qe6 34. Qf4 Ne2 35. Qxd6 Qxd6 36. Bxd6 Re6 37. Bh2 Kg7 38. Bf3 Nc3 39. Bg4 Re8 40. Bd6 h5 41. Bf3 Nxa2 42. Bxc5 Rd8 43. d4 Rc8 44. Ra1 Nc3 45. d5 Bxd5 46. Bd4+ 1-0

[Event "RUS-ch Seniors"]
[Site "Tula"]
[Date "2004.05.10"]
[Round "1"]
[White "Ionov, Boris"]
[Black "Turikov, Viktor"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2220"]
[BlackElo "2388"]
[PlyCount "107"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. d4 Bb4 5. f3 f5 6. exf5 Nh6 7. Bxh6 Qh4+ 8. g3 Qxh6 9. Qd2 Qxd2+ 10. Kxd2 exf5 11. Re1+ Kf7 12. Bd3 Nc6 13. Nge2 Ne7 14. Rhf1 Rae8 15. a3 Bxc3+ 16. Nxc3 g6 17. Nb5 Nc8 18. Rxe8 Kxe8 19. Nxc7+ Kd8 20. Nb5 Re8 21. d5 a6 22. Nc3 Kc7 23. g4 Rf8 24. gxf5 gxf5 25. Rg1 Rf6 26. Rg7 Nd6 27. Rxh7 Rg6 28. b4 Bc8 29. c5 bxc5 30. bxc5 Nb7 31. c6 Nd6 32. h4 Kd8 33. h5 Rf6 34. Rg7 Ne8 35. Rg6 dxc6 36. dxc6 Rxg6 37. hxg6 Ke7 38. Nd5+ Kd6 39. Nb6 Be6 40. Bxa6 Kxc6 41. Bc4 Kd6 42. Bxe6 Kxe6 43. Ke3 Kf6 44. Kd4 Kxg6 45. Ke5 Nc7 46. Nd5 Nb5 47. a4 Na3 48. Kd4 Nc2+ 49. Kc5 Ne1 50. a5 Nxf3 51. a6 Ng5 52. a7 Ne6+ 53. Kd6 Nd4 54. a8Q 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "8"]
[White "Baranov, Sergei"]
[Black "Ionov, Boris"]
[Result "1/2-1/2"]
[ECO "B32"]
[BlackElo "2220"]
[PlyCount "123"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Bc4 Nf6 5. Qe2 d6 6. h3 e6 7. 0-0 Be7 8. Rd1 Qb6 9. c3 0-0 10. cxd4 Nxe4 11. Qxe4 d5 12. Bxd5 exd5 13. Qxd5 Bf6 14. Nc3 Be6 15. Qe4 Rae8 16. d5 Bxd5 17. Qxd5 Bxc3 18. bxc3 Rd8 19. Be3 Rxd5 20. Bxb6 Rxd1+ 21. Rxd1 axb6 22. Rb1 Rd8 23. Rxb6 Rd1+ 24. Kh2 Nd8 25. Rb4 Ra1 26. Ra4 Kf8 27. Nd4 g6 28. Ra7 Rb1 29. Kg3 Ke7 30. Kf3 Kd7 31. Ke3 Rb2 32. Ra5 Kd6 33. a4 Nc6 34. Rb5 Ne5 35. f4 Nc4+ 36. Kd3 Rxb5 37. axb5 Kc5 38. Ke4 f5+ 39. Kd3 Kd5 40. Nb3 Nb2+ 41. Ke3 Nc4+ 42. Ke2 b6 43. g3 Ke4 44. Nd2+ Kd5 45. Nf3 Nd6 46. Kd3 Kc5 47. Nd4 h5 48. Ne6+ Kxb5 49. Nf8 Ne4 50. Nxg6 Nxg3 51. Kd4 Ne2+ 52. Ke5 Kc4 53. Kxf5 Nxc3 54. Kg5 b5 55. Ne5+ Kd5 56. Nd3 Kc4 57. Nb2+ Kb3 58. Nd3 Kc4 59. Ne5+ Kd5 60. Kg6 Ke4 61. Kg5 Nd5 62. Nf7 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "6"]
[White "Barhudarian, Rafael"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2114"]
[BlackElo "2220"]
[PlyCount "137"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Bc4 Nc6 7. Qe4 d6 8. 0-0 Be7 9. Rd1 0-0 10. exd6 Bxd6 11. Bxd5 exd5 12. Qxd5 Nb4 13. Qd2 Bg4 14. Nc3 Bxf3 15. gxf3 Be5 16. f4 Bxc3 17. bxc3 Qf6 18. Bb2 Rad8 19. Qe2 Nd5 20. Qe5 Qg6+ 21. Kh1 Qc6 22. Kg1 f6 23. Qe4 f5 24. Qf3 Rf6 25. Rd3 Rg6+ 26. Kh1 Rgd6 27. Rad1 R6d7 28. Rd4 Nb6 29. Qxc6 bxc6 30. Kg2 Kf7 31. Kf3 c5 32. R4d3 c4 33. Rxd7+ Nxd7 34. Rd4 Ke6 35. Rxc4 Nb6 36. Rc6+ Kd7 37. Rc5 g6 38. Ra5 Ra8 39. Bc1 Nc4 40. Ra6 Kc7 41. Be3 Nxe3 42. fxe3 Kd7 43. Ke2 Kc7 44. c4 Kd7 45. Kd3 Kc7 46. Kd4 Rd8+ 47. Kc5 Kb8 48. Rd6 Re8 49. Kc6 Rc8+ 50. Kd5 Re8 51. Re6 Rd8+ 52. Rd6 Re8 53. Kd4 Re4+ 54. Kd3 Kc7 55. Rf6 Re7 56. h4 Rd7+ 57. Kc3 Re7 58. Kd3 Rd7+ 59. Ke2 Kd8 60. h5 Ke7 61. Ra6 Kf7 62. hxg6+ hxg6 63. c5 Rc7 64. c4 Rb7 65. Kd3 Rd7+ 66. Rd6 Rb7 67. c6 Rb6 68. c5 Ra6 69. c7 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "7"]
[White "Ionov, Boris"]
[Black "Ezhov, Roman"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2220"]
[PlyCount "94"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 d6 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Bf5 10. f3 0-0 11. e4 c5 12. Qc3 Nxe4 13. fxe4 Qh4+ 14. Qg3 Qxe4+ 15. Qe3 Qh4+ 16. g3 Qf6 17. Qc3 Rfe8+ 18. Kf2 Qe6 19. Bf4 Be4 20. Re1 Qf5 21. Rg1 g5 22. Bg2 Bxg2 23. Rxg2 f6 24. Kg1 gxf4 25. Rf1 Kf7 26. Qf3 Rab8 27. Qd1 Qe5 28. Rgf2 Qe3 29. Kg2 Qe4+ 30. Kg1 Re6 31. Rxf4 Qe5 32. Qa4 Rd8 33. Qc2 Rh8 34. Qg2 Rb8 35. Qc2 Kg7 36. Rh4 Qe3+ 37. Kh1 h5 38. Rxh5 Qe4+ 39. Qg2 Qxc4 40. Rh4 Qd3 41. Qh3 Rbe8 42. Qg4+ Kf7 43. Qh5+ Qg6 44. Qd5 R8e7 45. Qf3 Re4 46. Rh5 Re1 47. Qd5+ Kg7 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "5"]
[White "Ionov, Boris"]
[Black "Kostyuchenko, Vladimir"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2220"]
[BlackElo "2132"]
[PlyCount "46"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 Bb4 7. f3 0-0 8. Nc2 Bxc3+ 9. bxc3 d5 10. cxd5 exd5 11. exd5 Nxd5 12. c4 Re8+ 13. Be2 Qh4+ 14. g3 Qxc4 15. Ne3 Nxe3 16. Bxc4 Nxd1+ 17. Kxd1 Bf5 18. Bb5 Red8+ 19. Bd2 Nd4 20. Be2 Bc2+ 21. Kc1 Rac8 22. Bd1 Bxd1+ 23. Kxd1 Nxf3 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "1"]
[White "Ionov, Boris"]
[Black "Meiling, Yakov"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2220"]
[PlyCount "123"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. e3 e6 5. d4 Nbd7 6. Qc2 Be7 7. b3 0-0 8. Bb2 Qa5 9. a3 dxc4 10. Bxc4 b5 11. Bd3 a6 12. 0-0 Bb7 13. e4 h6 14. Rfe1 Rac8 15. Qe2 Rfe8 16. e5 Nd5 17. b4 Qd8 18. g3 Nf8 19. Ne4 Ra8 20. Nc5 Bc8 21. Nb3 Bd7 22. Nfd2 f5 23. exf6 Nxf6 24. Ne4 N8h7 25. Rac1 Rc8 26. Nec5 Bxc5 27. Nxc5 Ra8 28. Bc3 Qe7 29. Bg6 Rec8 30. Bd2 Be8 31. Bxe8 Rxe8 32. Qxe6+ Qxe6 33. Rxe6 Rxe6 34. Nxe6 Rc8 35. Bf4 Kf7 36. Nc5 Nd5 37. Bd2 Ra8 38. Nd3 Rc8 39. Ne5+ Ke6 40. Rxc6+ Rxc6 41. Nxc6 Nhf6 42. Kf1 Nb6 43. Ke2 Nc4 44. Nb8 Nxa3 45. Nxa6 Kd5 46. Kd3 Nc4 47. Nc7+ Kc6 48. Ne6 Nxd2 49. Kxd2 Kd5 50. Nxg7 Ng4 51. f3 Nxh2 52. Ke2 Kxd4 53. Nf5+ Kc4 54. Nxh6 Kxb4 55. Nf5 Kc3 56. Ne3 Kd4 57. Kf2 Kd3 58. Nd5 Kc4 59. Nb6+ Kd4 60. g4 b4 61. g5 Ke5 62. Kg2 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "3"]
[White "Ionov, Boris"]
[Black "Nezbailo, Dmitry"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2220"]
[PlyCount "32"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. d4 Nbd7 4. e4 e5 5. Nge2 c6 6. f3 Qc7 7. Be3 g6 8. Qd2 h5 9. d5 c5 10. Nc1 a6 11. Be2 Bg7 12. a3 b6 13. b4 h4 14. b5 a5 15. Nd3 Nh7 16. g4 g5 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "9"]
[White "Ionov, Boris"]
[Black "Part, Fedor"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2220"]
[PlyCount "55"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 exd4 6. exd4 d6 7. d5 Ne5 8. Nxe5 dxe5 9. Be2 Ne7 10. h4 h6 11. g4 0-0 12. Be3 f5 13. f3 b6 14. Qd2 f4 15. Bf2 Bb7 16. 0-0-0 Nc8 17. Bd3 Ne7 18. Be4 Rb8 19. c5 c6 20. d6 Nd5 21. Nxd5 cxd5 22. Bxd5+ Bxd5 23. Qxd5+ Kh7 24. c6 Rc8 25. Kb1 Rf6 26. g5 Rf5 27. Qe4 Bf8 28. h5 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "4"]
[White "Pavlov, Gennady Vasilievich"]
[Black "Ionov, Boris"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2131"]
[BlackElo "2220"]
[PlyCount "100"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 b5 6. a4 b4 7. Bg5 h6 8. Bh4 d6 9. e3 Be7 10. Bc4 a5 11. 0-0 0-0 12. h3 Nbd7 13. Qb3 Nb6 14. Bxf6 Bxf6 15. Nbd2 Bd7 16. Ra2 Qe8 17. Rfa1 g6 18. e4 Bg7 19. Bd3 Rb8 20. Bc2 Qe7 21. Nc4 Nxc4 22. Qxc4 b3 23. Bxb3 Rb4 24. Qd3 Qxe4 25. Qxe4 Rxe4 26. Nd2 Rb4 27. Re1 Rfb8 28. Re7 R8b7 29. Bc4 Bf6 30. Rxd7 Rxd7 31. b3 Re7 32. Kf1 Bc3 33. f3 Bxd2 34. Rxd2 Re3 35. Kf2 Rexb3 36. Bxb3 Rxb3 37. Rc2 Kf8 38. Re2 Rb4 39. Ra2 Ke7 40. Ke3 Kd7 41. Ra3 f5 42. g3 g5 43. f4 gxf4+ 44. gxf4 Kc7 45. h4 Re4+ 46. Kf3 Rd4 47. Re3 Rxd5 48. Re7+ Kb6 49. Rh7 c4 50. Rxh6 c3 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "2"]
[White "Rodkin, Felix"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "D01"]
[BlackElo "2220"]
[PlyCount "41"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 c6 5. e3 g6 6. Bd3 Bg7 7. 0-0 0-0 8. Re1 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 h6 12. Bh4 g5 13. Bg3 f5 14. Bc4+ e6 15. Rxe6 Kh8 16. Bc7 Qxc7 17. Rxe8+ Nf8 18. Nxg5 Qd7 19. Qh5 Qxd4 20. Qg6 Qxc4 21. Qh7# 1-0

[Event "St Petersburg White Nights op1"]
[Site "St Petersburg"]
[Date "2002.??.??"]
[Round "7"]
[White "Alikhanov, Felix"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2305"]
[BlackElo "2248"]
[PlyCount "59"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Nf3 Nc6 4. Bc4 b5 5. Bd5 Nf6 6. Bxc6 dxc6 7. e5 Nd5 8. 0-0 g6 9. d4 cxd4 10. Nxd4 Qb6 11. a4 a6 12. Na3 Bb7 13. c4 Nc7 14. Be3 c5 15. a5 Qa7 16. cxb5 cxd4 17. b6 Qb8 18. Qa4+ Nb5 19. Nxb5 Bc6 20. Nd6+ Qxd6 21. exd6 Bxa4 22. Bxd4 f6 23. Rxa4 e5 24. Bc5 Rb8 25. Ba3 Rc8 26. f4 exf4 27. Rfxf4 f5 28. Rac4 Rb8 29. Rf1 Rb7 30. Rfc1 1-0

[Event "St Petersburg White Nights op1"]
[Site "St Petersburg"]
[Date "2002.??.??"]
[Round "3"]
[White "Geller, Jakov"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2417"]
[BlackElo "2248"]
[PlyCount "27"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. e5 Nxb5 6. Nxb5 Nd5 7. Ng5 Nc7 8. Qh5 g6 9. Qf3 f6 10. exf6 exf6 11. Nxc7+ Qxc7 12. Qxf6 Qc6 13. Qe5+ Kd8 14. Nf7# 1-0

[Event "St Petersburg White Nights op1"]
[Site "St Petersburg"]
[Date "2002.??.??"]
[Round "5"]
[White "Grechanovskaya, Elena"]
[Black "Ionov, Boris"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2145"]
[BlackElo "2248"]
[PlyCount "42"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. 0-0 Nc6 7. Re1 Be7 8. e4 0-0 9. d4 cxd4 10. Nxd4 Rc8 11. Be3 Nxd4 12. Bxd4 Rxc4 13. e5 Nd5 14. Nxd5 Bxd5 15. Bxd5 exd5 16. Bc3 Bb4 17. Bxb4 Rxb4 18. Re2 Re4 19. Rxe4 dxe4 20. Qd5 Qe7 21. Rc1 Qe6 1/2-1/2

[Event "St Petersburg White Nights op1"]
[Site "St Petersburg"]
[Date "2002.??.??"]
[Round "8"]
[White "Ionov, Boris"]
[Black "Gerasimov, Yuri"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2248"]
[BlackElo "2159"]
[PlyCount "40"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Be7 5. d4 c6 6. Qc2 Nbd7 7. b3 0-0 8. Bb2 b6 9. Bd3 Bb7 10. cxd5 cxd5 11. 0-0-0 Rc8 12. Kb1 Bb4 13. a3 Bxc3 14. Bxc3 Ne4 15. Bxe4 dxe4 16. Ne5 Nxe5 17. dxe5 Qc7 18. Rc1 Rfd8 19. Qb2 Qd7 20. Bd4 Rxc1+ 1/2-1/2

[Event "St Petersburg White Nights op1"]
[Site "St Petersburg"]
[Date "2002.??.??"]
[Round "6"]
[White "Ionov, Boris"]
[Black "Kurdakov, Yuri"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2248"]
[BlackElo "2350"]
[PlyCount "163"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Bd6 5. d4 b6 6. Qc2 Bb7 7. cxd5 exd5 8. Bd3 a6 9. 0-0 Nbd7 10. e4 dxe4 11. Nxe4 0-0 12. Nxd6 cxd6 13. Bf4 Qb8 14. Ng5 h6 15. Ne4 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Nf6 18. Qf5 Qc8 19. Qxc8 Rfxc8 20. Bxd6 Rc6 21. Ba3 Nd5 22. Rac1 Rac8 23. Rxc6 Rxc6 24. Rd1 f6 25. g3 Rc2 26. Rd3 h5 27. Kf1 Kf7 28. Ke1 b5 29. Bc5 Rxb2 30. Ra3 Nc7 31. Bb6 b4 32. Ra4 Nd5 33. Bc5 a5 34. Rxa5 Nc3 35. Ra7+ Ke6 36. Rxg7 Nxa2 37. Rb7 Nc1 38. Rb6+ Kf5 39. Kd1 Nd3 40. f3 Nf2+ 41. Ke1 Nd3+ 42. Kf1 b3 43. Be7 Kg6 44. d5 Rf2+ 45. Kg1 b2 46. Bxf6 Kf7 47. Bd4 Rd2 48. Rb7+ Ke8 49. Bxb2 Nxb2 50. Rb5 Nd3 51. d6 Nc1 52. Rxh5 Rxd6 53. Re5+ Kf7 54. h4 Rd2 55. g4 Rc2 56. h5 Kf6 57. Ra5 Ne2+ 58. Kf2 Nd4+ 59. Ke3 Ne6 60. Rf5+ Ke7 61. Ra5 Kf6 62. Rf5+ Ke7 63. f4 Rc3+ 64. Kf2 Rc4 65. Kg3 Rc3+ 66. Kh4 Rf3 67. h6 Nxf4 68. Kg5 Ne6+ 69. Kg6 Rxf5 70. gxf5 Nf8+ 71. Kg7 Ke8 72. Kf6 Nh7+ 73. Kg6 Nf8+ 74. Kg7 Ke7 75. Kg8 Ke8 76. Kg7 Ke7 77. Kg8 Ke8 78. f6 Nh7 79. f7+ Ke7 80. f8Q+ Nxf8 81. h7 Nxh7 82. Kxh7 1/2-1/2

[Event "St Petersburg White Nights op1"]
[Site "St Petersburg"]
[Date "2002.??.??"]
[Round "2"]
[White "Ionov, Boris"]
[Black "Leenen, Wim"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2248"]
[BlackElo "2064"]
[PlyCount "129"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 b6 4. d4 e6 5. e3 Bb4 6. Be2 Bxc3+ 7. bxc3 Ne4 8. Qc2 Bb7 9. 0-0 0-0 10. Ne5 d6 11. Nd3 Nd7 12. f3 Nef6 13. Bd2 Qe8 14. Rae1 g6 15. Nf2 e5 16. Bd3 Qf7 17. Bc1 c5 18. d5 Kg7 19. g4 e4 20. fxe4 fxg4 21. Nxg4 Qe7 22. Nxf6 Nxf6 23. Rf4 Nh5 24. Rxf8 Rxf8 25. Rf1 Nf6 26. Rf4 Bc8 27. Qg2 Qe5 28. Bd2 Re8 29. Be1 h6 30. Kf2 g5 31. Ke2 Kh7 32. Rf1 Kg6 33. Bg3 Bg4+ 34. Kd2 Nxe4+ 35. Qxe4+ Qxe4 36. Bxd6 Qxd3+ 37. Kxd3 Bf5+ 38. Kd2 h5 39. a4 Re4 40. Bb8 Rxc4 41. Bxa7 Rxa4 42. Bxb6 Ra2+ 43. Ke1 c4 44. d6 Bg4 45. Rf8 Rxh2 46. Rg8+ Kf6 47. Re8 Rb2 48. Bd4+ Kg6 49. Re7 h4 50. d7 Bxd7 51. Rxd7 h3 52. Rg7+ Kh6 53. Rg8 h2 54. Rh8+ Kg6 55. Kf1 Kf5 56. Bc5 Ke4 57. Bd6 Kd3 58. Bxh2 Rb1+ 59. Kf2 Kxc3 60. Be5+ Kd3 61. Rd8+ Ke4 62. Bc3 Kf5 63. Rd5+ Ke6 64. Rxg5 Rb3 65. Bd4 1-0

[Event "St Petersburg White Nights op1"]
[Site "St Petersburg"]
[Date "2002.??.??"]
[Round "4"]
[White "Ionov, Boris"]
[Black "Rakhmanov, Alexander"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2248"]
[BlackElo "2110"]
[PlyCount "89"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. Be3 Bg4 8. Be2 Nf6 9. d5 Bxf3 10. Bxf3 Ne5 11. Be2 0-0 12. 0-0 Qc8 13. b3 Nfd7 14. Qd2 Nc5 15. Bh6 Bxh6 16. Qxh6 Qf5 17. Qe3 Qf6 18. b4 Na6 19. a3 Nc7 20. f4 Nd7 21. c5 dxc5 22. bxc5 b6 23. c6 Nc5 24. Qe5 Qd6 25. Rfe1 Rad8 26. Rad1 f6 27. Qxd6 exd6 28. a4 Rfe8 29. f5 gxf5 30. Nb5 Nxb5 31. Bxb5 Re5 32. Rxe5 fxe5 33. Rc1 Rc8 34. a5 Rc7 35. axb6 axb6 36. Ra1 Kf7 37. Ra8 Kf6 38. Rd8 Ke7 39. Rh8 Kf6 40. Rf8+ Kg5 41. Rd8 Kf4 42. Rxd6 Ra7 43. Rh6 Ne4 44. Rh4+ Ke3 45. Rxe4+ 1-0

[Event "St Petersburg White Nights op1"]
[Site "St Petersburg"]
[Date "2002.??.??"]
[Round "9"]
[White "Levin, Evgeny A"]
[Black "Ionov, Boris"]
[Result "0-1"]
[ECO "E40"]
[BlackElo "2248"]
[PlyCount "98"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Ne4 5. Qc2 f5 6. Bd3 0-0 7. Nge2 d5 8. a3 Bxc3+ 9. Nxc3 c6 10. 0-0 Nd7 11. Bd2 Nxd2 12. Qxd2 Nf6 13. f4 Bd7 14. b4 Qe8 15. Qe2 Qe7 16. c5 h6 17. b5 g5 18. bxc6 Bxc6 19. Nb5 b6 20. cxb6 axb6 21. a4 Bxb5 22. Bxb5 Ne4 23. Rac1 Rac8 24. Qb2 gxf4 25. exf4 Qg7 26. Ba6 Rxc1 27. Rxc1 Qa7 28. Bb5 Qa5 29. h3 Rf7 30. Kh2 Kg7 31. Rb1 Kf6 32. Bc6 Rg7 33. Qb4 Re7 34. Qxb6 Qd2 35. Qb8 Rg7 36. Qe5+ Kg6 37. Qxe6+ Nf6 38. Be8+ Kh7 39. Qxf5+ Kg8 40. Qe6+ Kh8 41. Rg1 Qxf4+ 42. Kh1 Ne4 43. Re1 Qg5 44. g4 Re7 45. Qg6 Ng3+ 46. Kg2 Rxe1 47. Qf7 Qd2+ 48. Kxg3 Rg1+ 49. Kf3 Rf1+ 0-1

[Event "St Petersburg White Nights op1"]
[Site "St Petersburg"]
[Date "2002.??.??"]
[Round "1"]
[White "Lugovoi, Aleksei"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "2510"]
[BlackElo "2248"]
[PlyCount "153"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 Bd6 6. Nf3 0-0 7. Bg5 Re8 8. e3 a6 9. a4 Bf8 10. d6 Re6 11. Bc4 Rxd6 12. Qb3 Qe8 13. 0-0 Nc6 14. a5 Nb4 15. e4 b5 16. axb6 Rxb6 17. e5 d5 18. exd6 Bxd6 19. Rfe1 Qf8 20. Ne5 Bxe5 21. Rxe5 Rab8 22. Bxf6 Rxf6 23. Ne4 Rf5 24. Qg3 Nc6 25. Rxf5 Bxf5 26. Ng5 Bg6 27. Rxa6 Rc8 28. h4 Qe8 29. Ra3 Qe5 30. Qf3 Qe1+ 31. Kh2 Ne5 32. Qh3 Rf8 33. h5 Bb1 34. Nf3 Nxf3+ 35. Qxf3 Qe5+ 36. g3 Be4 37. Qe2 Qf5 38. Re3 Bc6 39. Re5 Qb1 40. Bd5 Bxd5 41. Rxd5 Qc1 42. Qe5 c4 43. Qd4 h6 44. Rc5 Qf1 45. Rxc4 Re8 46. Rc2 Re1 47. Qd8+ Kh7 48. Qd5 Qg1+ 49. Kh3 Re8 50. Qf5+ Kg8 51. Rc8 Qh1+ 52. Kg4 Qd1+ 53. f3 Qd4+ 54. Kh3 Rxc8 55. Qxc8+ Kh7 56. Qb7 Qf6 57. Qe4+ g6 58. hxg6+ fxg6 59. Qb7+ Kg8 60. Qc8+ Kf7 61. Qc4+ Ke7 62. Qe4+ Kd7 63. b4 Kc8 64. f4 h5 65. Qe5 Qf7 66. Kh4 Qd7 67. f5 gxf5 68. Kxh5 Qd1+ 69. Kg6 Qg4+ 70. Kf6 Kb7 71. Qf4 Qh3 72. Ke6 Kb6 73. Kd6 Qg2 74. Qd4+ Ka6 75. Qc4+ Ka7 76. Qc5+ Kb7 77. Qd5+ 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2000.07.02"]
[Round "9"]
[White "Ionov, Boris"]
[Black "Rusov, Valery"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2285"]
[PlyCount "84"]
[EventDate "2000.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 g6 4. d3 Bg7 5. e4 d6 6. Be2 0-0 7. 0-0 fxe4 8. dxe4 e5 9. c5 h6 10. cxd6 cxd6 11. h3 Be6 12. Be3 Kh7 13. Qd2 Ne8 14. Rac1 Nd7 15. Rfd1 a6 16. Nd5 Ndf6 17. Bb6 Qd7 18. Nc7 Rc8 19. Nxe6 Qxe6 20. Rxc8 Qxc8 21. Rc1 Qd7 22. Qc2 Nh5 23. Nd2 Nf4 24. Bf1 Nf6 25. Qc7 Ne6 26. Qxd7 Nxd7 27. Be3 Nf6 28. Bc4 Rc8 29. Rd1 Nc5 30. f3 b5 31. Bf1 Na4 32. b3 Nc3 33. Re1 Nxa2 34. Rd1 Bf8 35. Nb1 Nd7 36. Nd2 Rc3 37. Kf2 Nc5 38. Rb1 Nb4 39. f4 exf4 40. Bxf4 g5 41. Be3 Nc2 42. Rc1 Nxe3 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2000.07.01"]
[Round "8"]
[White "Rogovoi, Mark"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2237"]
[BlackElo "2285"]
[PlyCount "79"]
[EventDate "2000.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 cxd4 8. Nxd4 Bd7 9. 0-0 Nxd4 10. Bxd7+ Qxd7 11. cxd4 e6 12. Rb1 Bd6 13. Qf3 Rb8 14. Ba3 0-0 15. Bxd6 Qxd6 16. Rxb7 Rxb7 17. Qxb7 Qxd4 18. c3 Qc5 19. Rd1 a5 20. Qb3 g6 21. h3 Rc8 22. Rd3 Kg7 23. Qb7 Rc7 24. Qb8 Qc4 25. a3 Qc5 26. Qb3 Qc4 27. Qb8 Qc5 28. Qb3 Rc6 29. Rf3 Rb6 30. Qa2 a4 31. c4 Qd4 32. Qc2 Rb2 33. Qxa4 Rb1+ 34. Kh2 Qe5+ 35. Rg3 Rb2 36. c5 Rxf2 37. Qc4 Rf4 38. Qc3 Rd4 39. c6 h5 40. c7 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2000.06.30"]
[Round "7"]
[White "Ionov, Boris"]
[Black "Ivanov, Vladimir Ivanovich"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2285"]
[BlackElo "2260"]
[PlyCount "68"]
[EventDate "2000.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 Re8 7. a3 Bf8 8. Nc3 e4 9. Ng5 Qe7 10. f3 d5 11. cxd5 Nd4 12. Qd1 Bf5 13. f4 h6 14. h4 hxg5 15. hxg5 Ng4 16. Ne2 Nxe2 17. Bxe2 Ne5 18. fxe5 Qxg5 19. g4 Bg6 20. e6 Qxd5 21. exf7+ Bxf7 22. 0-0 Bd6 23. Rf5 Re5 24. Qf1 Be6 25. Rxe5 Qxe5 26. Qg2 Kf7 27. d4 exd3 28. Bxd3 Rh8 29. e4 Qd4+ 30. Qf2+ Qxf2+ 31. Kxf2 Rh2+ 32. Ke1 Bg3+ 33. Kd1 Bb3+ 34. Bc2 Bc4 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2000.06.29"]
[Round "6"]
[White "Chepukaitis, Genrikh"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2393"]
[BlackElo "2285"]
[PlyCount "85"]
[EventDate "2000.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Nc3 Qxb2 5. Bd2 Qb6 6. e4 d6 7. f4 Bg4 8. Nf3 Nbd7 9. e5 Bxf3 10. gxf3 dxe5 11. fxe5 Nxe5 12. Qe2 Ned7 13. Rb1 Qd8 14. Rxb7 a6 15. Bh3 Qc8 16. Ne4 e6 17. dxe6 fxe6 18. Nxf6+ Nxf6 19. Rb6 Qc7 20. Rxe6+ Be7 21. Rg1 Rb8 22. Kf1 Rb1+ 23. Be1 Nh5 24. Qe4 Nf4 25. Re5 Ng6 26. Rxg6 hxg6 27. Qxg6+ Kf8 28. Rf5+ Bf6 29. Rxf6+ gxf6 30. Qxf6+ Kg8 31. Be6+ Kh7 32. Qh4+ Kg6 33. Qxh8 Qf4 34. Qe8+ Kh6 35. Bd5 Qd2 36. Qe6+ Kg7 37. Qe5+ Kg6 38. c4 Rc1 39. Be4+ Kf7 40. Qd5+ Qxd5 41. Bxd5+ Kf6 42. a4 Ra1 43. a5 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2000.06.28"]
[Round "5"]
[White "Ionov, Boris"]
[Black "Monin, Nikolay"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2285"]
[BlackElo "2362"]
[PlyCount "106"]
[EventDate "2000.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nf6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. dxc5 dxc5 9. Bh6 Ne5 10. Bxg7 Qxd2+ 11. Kxd2 Kxg7 12. Rd1 Be6 13. b3 Rfd8+ 14. Ke3 Rxd1 15. Nxd1 Rd8 16. Nf2 g5 17. h4 h6 18. hxg5 hxg5 19. Ngh3 Bxh3 20. Rxh3 Kg6 21. Be2 b6 22. Nd3 Nxd3 23. Bxd3 e5 24. Rh1 Nh5 25. Rb1 Nf4 26. Bf1 Kf6 27. a3 g4 28. fxg4 Kg5 29. g3 Ne6 30. Bd3 Rh8 31. Rf1 f6 32. Rf5+ Kg6 33. Rh5 Rxh5 34. gxh5+ Kxh5 35. Be2+ Kg5 36. b4 Nd4 37. Bd1 Nc6 38. Ba4 cxb4 39. axb4 Nxb4 40. Bd7 Na6 41. Bf5 Nc5 42. Kd2 Nb3+ 43. Ke3 Nd4 44. Bd7 Kg6 45. Kd3 Kf7 46. Bg4 Ke7 47. Bd1 Kd6 48. Kc3 Kc5 49. Bh5 b5 50. cxb5 Nxb5+ 51. Kd3 Kb4 52. Ke3 Nd4 53. Bd1 a5 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2000.06.26"]
[Round "4"]
[White "Ionov, Boris"]
[Black "Bashkirov, Valentin"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2285"]
[BlackElo "2094"]
[PlyCount "53"]
[EventDate "2000.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 f5 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. b3 0-0 8. Bb2 d6 9. d4 c5 10. Qd2 Ne4 11. Nxe4 fxe4 12. Ne1 Nd7 13. Bh3 Bg5 14. Bxe6+ Kh8 15. e3 Rf6 16. d5 Rh6 17. f4 Bf6 18. Ng2 Qe8 19. g4 Bxb2 20. Qxb2 Nf8 21. f5 Bc8 22. g5 Rh5 23. h4 h6 24. f6 Nxe6 25. dxe6 Bxe6 26. fxg7+ Kh7 27. Rf8 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2000.06.25"]
[Round "3"]
[White "Prosunchikov, German"]
[Black "Ionov, Boris"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2088"]
[BlackElo "2285"]
[PlyCount "110"]
[EventDate "2000.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. e4 Nc6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 Nd4 8. Rb1 d6 9. d3 e5 10. Bd2 Bd7 11. b4 b6 12. bxc5 dxc5 13. f4 Bg4 14. Be3 Nh5 15. Bxd4 cxd4 16. Nd5 exf4 17. gxf4 g5 18. f5 Be5 19. Bf3 Bxf3 20. Rxf3 Nf6 21. Kh1 Nxd5 22. exd5 Qf6 23. Qg1 Kh8 24. Qg4 Rae8 25. Rh3 Kg7 26. Rh5 h6 27. h4 Rh8 28. Rg1 Kf8 29. Rg2 Ke7 30. Qe4 Kd6 31. Rg4 Kc5 32. Qf3 b5 33. cxb5 Qd6 34. a4 Qxd5 35. Re4 f6 36. Qf1 Kd6 37. Qa1 Qf7 38. Qa3+ Kd7 39. Qc5 Qxh5 40. Qc6+ Ke7 41. Nxd4 Kf7 42. Qd5+ Kg7 43. Ne6+ Rxe6 44. fxe6 Re8 45. Qd7+ Kf8 46. Kg2 Re7 47. Qd5 gxh4 48. Qd8+ Re8 49. e7+ Kf7 50. d4 Rg8+ 51. Kf2 Qf5+ 52. Ke3 Qh3+ 53. Kd2 Rg2+ 54. Re2 Bf4+ 55. Kd1 Qd3+ 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2000.06.24"]
[Round "2"]
[White "Ionov, Boris"]
[Black "Shchukin, Dmitry"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2285"]
[BlackElo "2387"]
[PlyCount "88"]
[EventDate "2000.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. e3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Rb1 Qe7 9. b4 e4 10. Nd2 Re8 11. Re1 Nf8 12. f3 exf3 13. Bxf3 Ne6 14. Nde4 Nxe4 15. Nxe4 f5 16. Nc3 Nxd4 17. Nd5 Nxf3+ 18. gxf3 Qf7 19. Bb2 Bxb2 20. Rxb2 Be6 21. Qd4 Bxd5 22. cxd5 Re5 23. Rd1 Rae8 24. Rb3 Qe7 25. Kf2 a6 26. a4 Qg5 27. h4 Qe7 28. b5 axb5 29. axb5 b6 30. Ra1 Qf7 31. Rd3 Re4 32. Qc3 Rxh4 33. Ra7 Rc8 34. Qc6 Qf6 35. Rc3 Rh2+ 36. Kf1 Qh4 37. Rc2 Qh3+ 38. Ke1 Qg3+ 39. Kd1 Qxf3+ 40. Kc1 Qxe3+ 41. Kb2 Qd4+ 42. Kb3 Qd3+ 43. Rc3 Qb1+ 44. Kc4 Rh4# 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2000.06.23"]
[Round "1"]
[White "Savchenko, Artur"]
[Black "Ionov, Boris"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2285"]
[PlyCount "80"]
[EventDate "2000.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 076 Extra"]
[Source "ChessBase"]
[SourceDate "2000.07.11"]
[SourceVersion "1"]
[SourceVersionDate "2000.07.11"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. f5 d5 9. Bb3 dxe4 10. f6 Bxf6 11. Nxe4 Bg7 12. Bg5 f6 13. Be3 b6 14. Qd2 Nf5 15. Bf2 Na5 16. Ba4 Nd6 17. Nxc5 bxc5 18. Bxc5 Nab7 19. Ba3 Qb6+ 20. Kh1 Nc5 21. Bb3 Nxb3 22. axb3 Bb7 23. Rae1 Rfe8 24. d4 Ne4 25. Qd3 f5 26. c4 Rad8 27. Rd1 e5 28. c5 Qa6 29. Qe3 exd4 30. Qf4 Qc6 31. Ne1 Nxc5 32. Rg1 Re2 33. Rc1 Qe4 34. Qg5 Re8 35. Bxc5 Rxe1 36. Bxa7 Rxc1 37. Qxc1 d3 38. Bf2 Qd5 39. Be3 d2 40. Bxd2 Re2 0-1

[Event "Norges Gran Prix op"]
[Site "Vadso"]
[Date "1999.08.28"]
[Round "3"]
[White "Kvikstad, Jarl"]
[Black "Ionov, Boris"]
[Result "1/2-1/2"]
[ECO "B29"]
[BlackElo "2285"]
[PlyCount "52"]
[EventDate "1999.08.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nf6 4. e5 Nd5 5. Qxd4 Nc7 6. Bc4 Nc6 7. Qf4 Ne6 8. Bxe6 dxe6 9. 0-0 g6 10. Ng5 f6 11. exf6 exf6 12. Ne4 f5 13. Ng5 e5 14. Qc4 Qe7 15. Nc3 h6 16. Nd5 Qg7 17. Rd1 Bd6 18. b4 hxg5 19. Bxg5 Be6 20. Nc7+ Qxc7 21. Qxe6+ Be7 22. Qxg6+ Kf8 23. Qxf5+ Ke8 24. Qg6+ Kf8 25. Qf5+ Ke8 26. Qg6+ Kf8 1/2-1/2

[Event "Norges Gran Prix op"]
[Site "Vadso"]
[Date "1999.08.??"]
[Round "4"]
[White "Dezhurko, Arkadi"]
[Black "Ionov, Boris"]
[Result "1/2-1/2"]
[ECO "E27"]
[WhiteElo "2120"]
[BlackElo "2285"]
[PlyCount "19"]
[EventDate "1999.08.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. Nf3 d6 7. Qc2 Re8 8. Bg5 h6 9. Bh4 Nbd7 10. e3 1/2-1/2

[Event "Norges Gran Prix op"]
[Site "Vadso"]
[Date "1999.08.??"]
[Round "1"]
[White "Hansen, Svein Erik"]
[Black "Ionov, Boris"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2285"]
[PlyCount "48"]
[EventDate "1999.08.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. e3 Qb6 5. b3 Bg7 6. c3 f5 7. Nf3 f4 8. Nbd2 fxe3 9. fxe3 Qh6 10. Kf2 0-0 11. Bd3 d5 12. b4 b6 13. bxc5 bxc5 14. Rb1 Nc6 15. Rb5 Ba6 16. Bxh7+ Kxh7 17. Rxc5 Rad8 18. Qb1+ Kg8 19. Qb3 Qd6 20. Qa4 Bb7 21. Rb1 Ba8 22. Rbb5 Nb8 23. Qxa7 Nd7 24. Rc7 Bc6 0-1

[Event "Norges Gran Prix op"]
[Site "Vadso"]
[Date "1999.08.??"]
[Round "5"]
[White "Ionov, Boris"]
[Black "Feoktistov, Alexey A"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2285"]
[BlackElo "2359"]
[PlyCount "108"]
[EventDate "1999.08.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Qc2 dxc4 8. Nbd2 c5 9. Nxc4 cxd4 10. Nxd4 Nb6 11. Rd1 Nxc4 12. Nc6 Qxd1+ 13. Qxd1 bxc6 14. Bxc6 Rb8 15. b3 Na5 16. Bf3 Rd8 17. Qe1 Bb4 18. Qf1 Bc3 19. Rb1 e5 20. Bg5 Bf5 21. e4 Be6 22. Qa6 Rd7 23. Rc1 Rc7 24. Kg2 Bc4 25. bxc4 Rb6 26. Qxb6 axb6 27. Rxc3 Rxc4 28. Rxc4 Nxc4 29. Bxf6 gxf6 30. Bg4 Nd2 31. f3 Nb1 32. a4 Nc3 33. Bd7 Kf8 34. Kh3 Ke7 35. Bc6 Kd6 36. Be8 Ke7 37. Bb5 Nxb5 38. axb5 Kd6 39. Kg4 Kc5 40. Kf5 Kxb5 41. Kxf6 Kc5 42. Kxf7 b5 43. f4 exf4 44. gxf4 b4 45. e5 b3 46. e6 b2 47. e7 b1Q 48. e8Q Qg6+ 49. Kf8 Qxe8+ 50. Kxe8 Kd5 51. h4 Ke4 52. h5 Kxf4 53. h6 Kg5 54. Kf7 Kxh6 1/2-1/2

[Event "Norges Gran Prix op"]
[Site "Vadso"]
[Date "1999.08.??"]
[Round "2"]
[White "Ionov, Boris"]
[Black "Rojahn, Jonas"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2285"]
[PlyCount "25"]
[EventDate "1999.08.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. Nf3 Nc6 5. d4 exd4 6. Nxd4 Bg7 7. Nc2 Qe7 8. f3 d6 9. Be2 Be6 10. Be3 Ne5 11. Nd4 0-0-0 12. Nd5 Nfd7 13. Nxe7+ 1-0

[Event "Koop Tjuchem op"]
[Site "Groningen"]
[Date "1996.??.??"]
[Round "1"]
[White "Ionov, Boris"]
[Black "Lingnau, Carsten"]
[Result "1/2-1/2"]
[ECO "A34"]
[BlackElo "2380"]
[PlyCount "122"]
[EventDate "1996.12.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e4 Nc6 5. d3 Be7 6. Be2 0-0 7. 0-0 d6 8. a3 Nd7 9. Rb1 Bf6 10. Be3 Nde5 11. Nxe5 Bxe5 12. Qd2 Bd4 13. b4 b6 14. Bxd4 Nxd4 15. Bd1 e5 16. Ne2 Ne6 17. f4 exf4 18. Nxf4 Nd4 19. Ne2 Nc6 20. d4 Nxd4 21. Nxd4 cxd4 22. Qxd4 Be6 23. Be2 Qc7 24. Rbd1 Rfd8 25. Rf3 Rac8 26. Rc3 g6 27. Qf6 Rd7 28. h4 Qd8 29. Qxd8+ Rdxd8 30. Kf2 Kf8 31. Ke3 Ke7 32. Kd4 Rc7 33. Rdc1 h6 34. Bd1 g5 35. hxg5 hxg5 36. Be2 Rh8 37. Rg3 f6 38. Bg4 Rh4 39. Bxe6 Kxe6 40. Rf1 Rch7 41. Rgf3 R7h6 42. Rf5 Rg4 43. R1f2 Rg3 44. R5f3 Rxf3 45. Rxf3 Rh1 46. Rh3 Ra1 47. Rc3 Ra2 48. g3 Ra1 49. Rd3 Rc1 50. Rc3 Ra1 51. Rd3 a5 52. b5 a4 53. Ke3 Rf1 54. Kd4 g4 55. Re3 Rf2 56. Rc3 Rf1 57. Re3 Rb1 58. Rc3 Rd1+ 59. Rd3 Re1 60. Re3 Rd1+ 61. Rd3 Ra1 1/2-1/2

[Event "Leningrad Zenit"]
[Site "Leningrad"]
[Date "1980.??.??"]
[Round "?"]
[White "Cherepkov, Alexander V"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "2425"]
[PlyCount "71"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 cxd4 7. exd4 d5 8. 0-0 dxc4 9. Bxc4 Nbd7 10. Qe2 b6 11. Bf4 Bxc3 12. bxc3 Bb7 13. Rac1 Re8 14. Rfe1 Nd5 15. Bd2 Qc7 16. Bb3 Nf4 17. Qe3 Nd5 18. Qg5 b5 19. c4 bxc4 20. Bxc4 Qd8 21. Qg3 Rc8 22. Bh6 g6 23. Ne5 Nxe5 24. dxe5 Ne7 25. Red1 Qa5 26. Bg5 Nf5 27. Qf4 h6 28. Bf6 g5 29. Qg4 Qa4 30. Rd3 Ba6 31. Rh3 Ng7 32. Rxh6 Rxc4 33. Qxg5 Rg4 34. Qh5 Rxg2+ 35. Kxg2 Bb7+ 36. Kg1 1-0

[Event "RSFSR-chT zonal qual"]
[Site "Smolensk"]
[Date "1980.??.??"]
[Round "?"]
[White "Chudinovskih, Alexander N"]
[Black "Ionov, Boris"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "49"]
[EventDate "1980.??.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "URS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. c4 Nf6 9. cxd5 cxd5 10. exd5 Nxd5 11. Be4 Bb7 12. Qa4+ Qd7 13. Qxd7+ Kxd7 14. Rd1 Rd8 15. Nc3 Kc7 16. Bg5 f6 17. Nxd5+ Bxd5 18. Rac1+ Kb7 19. Bxd5+ exd5 20. Be3 Bd6 21. Rd3 Rc8 22. Rxc8 Rxc8 23. Rxd5 Kc6 24. Rd3 Rb8 25. Rxd6+ 1-0

[Event "Leningrad Zenit"]
[Site "Leningrad"]
[Date "1980.??.??"]
[Round "?"]
[White "Ionov, Boris"]
[Black "Zarubin, O."]
[Result "1-0"]
[ECO "A04"]
[PlyCount "71"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 4. d3 e6 5. dxe4 Nc6 6. Nc3 Bb4 7. Bd3 Qe7 8. 0-0 d6 9. f4 Bd7 10. Bd2 0-0-0 11. a3 Bc5+ 12. Kh1 a6 13. b4 Bb6 14. Rb1 Rdf8 15. a4 h6 16. Nf3 g5 17. b5 axb5 18. axb5 Nb8 19. Na4 gxf4 20. Nxb6+ cxb6 21. e5 Nd5 22. Qe2 Be8 23. c4 Ne3 24. Bb4 Qg7 25. Bxd6 Bh5 26. Ra1 Rd8 27. Rfc1 Kd7 28. Ra7 Ke8 29. Be4 Nd7 30. Bxb7 Rg8 31. Rg1 Qg6 32. Bc6 Rg7 33. Qf2 Nxc4 34. Qh4 Nxd6 35. exd6 Bxf3 36. Qxd8+ 1-0

