[Event "Landesliga Nord 1011"]
[Site "Bayern"]
[Date "2010.10.24"]
[Round "2.5"]
[White "Boss, Igor"]
[Black "Priborsky, Marek"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2032"]
[BlackElo "2169"]
[PlyCount "64"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Bindlach II"]
[BlackTeam "Koetzting"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 e6 3. e3 Be7 4. Nf3 0-0 5. Bxf6 Bxf6 6. Nbd2 d6 7. Bd3 Nd7 8. h4 e5 9. Bxh7+ Kxh7 10. Ng5+ Kh6 11. g4 g6 12. Nge4 Kg7 13. g5 Be7 14. Nf3 d5 15. Nc3 e4 16. Nd2 c6 17. Qe2 Nb6 18. 0-0-0 Bb4 19. Ncb1 Bf5 20. c3 Bd6 21. c4 Nxc4 22. Nxc4 dxc4 23. Qxc4 b5 24. Qe2 Qa5 25. b3 Rac8 26. Qb2 Rfe8 27. h5 c5 28. dxc5+ Be5 29. Qc2 Be6 30. h6+ Kh7 31. Rd2 b4 32. Kd1 Bg4+ 0-1

[Event "Oberfranken-ch M 0910"]
[Site "Schney"]
[Date "2010.01.06"]
[Round "7"]
[White "Boss, Igor"]
[Black "Urytskyy, Arkadiy"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2128"]
[BlackElo "2172"]
[PlyCount "105"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 0-0 6. Qd2 e5 7. 0-0-0 exd4 8. Bxd4 Nc6 9. Be3 Be6 10. Kb1 Qe7 11. Nd5 Bxd5 12. exd5 Ne5 13. Bg5 Rfe8 14. c3 Qd7 15. g4 Rab8 16. h4 b5 17. h5 b4 18. c4 Nexg4 19. Bh3 Qf5+ 20. Ka1 gxh5 21. Bxf6 Bxf6 22. fxg4 hxg4 23. Bf1 Qe4 24. Rh5 Qg6 25. Rh1 Bg5 26. Qg2 f5 27. Bd3 Re5 28. Ne2 a5 29. Nd4 a4 30. Nc6 Rbe8 31. Nxe5 dxe5 32. d6 cxd6 33. Qd5+ Kg7 34. Qb7+ Re7 35. Qxb4 e4 36. Be2 Bf4 37. c5 dxc5 38. Qxc5 Qf6 39. Qc8 a3 40. Qc2 Rb7 41. Bb5 Rxb5 42. Rd7+ Kg6 43. Rhxh7 Be5 44. Rdg7+ Qxg7 45. Rxg7+ Kxg7 46. Qc6 axb2+ 47. Kb1 Rb8 48. Qe6 Bf6 49. Qxf5 Re8 50. Qxg4+ Kf7 51. Qh5+ Kf8 52. Qf5 Kg7 53. Qg4+ 1/2-1/2

[Event "Oberfranken-ch M 0910"]
[Site "Schney"]
[Date "2010.01.05"]
[Round "5"]
[White "Boss, Igor"]
[Black "Christof, Oliver"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2128"]
[BlackElo "2032"]
[PlyCount "61"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 0-0 7. e3 h6 8. Bh4 Be6 9. Bd3 Nbd7 10. f4 Bg4 11. h3 Bh5 12. g4 Nxg4 13. Bxe7 Qxe7 14. hxg4 Qxe3+ 15. Nge2 Bxg4 16. Nxd5 Qf3 17. Be4 Qxe2+ 18. Qxe2 Bxe2 19. Kxe2 c6 20. Ne7+ Kh8 21. Nf5 Rfe8 22. Kf3 Re6 23. Rag1 Nf6 24. Bc2 Rae8 25. Rxg7 Nd5 26. Rxf7 Ne3 27. Nxh6 Rxh6 28. Rxh6+ Kg8 29. Bg6 Nf5 30. Bxf5 Kxf7 31. Bg6+ 1-0

[Event "Oberfranken-ch M 0910"]
[Site "Schney"]
[Date "2010.01.04"]
[Round "4"]
[White "Gorniak, Janusz"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1940"]
[BlackElo "2128"]
[PlyCount "88"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 b6 3. Bf4 Bb7 4. Nd2 d6 5. e3 Nbd7 6. Ngf3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. Rc1 a5 10. Bb1 Qe8 11. h3 e5 12. dxe5 dxe5 13. Bh2 e4 14. Nd4 Ne5 15. Qb3 Qe7 16. Rfd1 Rfe8 17. a4 Rac8 18. Nc4 Ned7 19. Nb5 Nd5 20. Qa3 Qe6 21. Ba2 Bf8 22. Qb3 Nc5 23. Qc2 Nd3 24. Ra1 Kh8 25. Nd4 Qe7 26. Nd2 f5 27. Bc4 Ne5 28. Bxd5 Bxd5 29. Bxe5+ Qxe5 30. Nf1 Bc4 31. Ne2 Bd3 32. Qd2 Rcd8 33. Qe1 c5 34. Nf4 c4 35. Ne2 Bd6 36. g3 Bc5 37. Nd4 Bxd4 38. cxd4 Qf6 39. Qc3 g5 40. Nd2 f4 41. exf4 gxf4 42. Nxc4 fxg3 43. Rf1 gxf2+ 44. Rxf2 Rg8+ 0-1

[Event "Oberfranken-ch M 0910"]
[Site "Schney"]
[Date "2010.01.04"]
[Round "3"]
[White "Heimerdinger, Joerg"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2142"]
[BlackElo "2128"]
[PlyCount "101"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. e5 h5 5. Be3 Qb6 6. Na4 Qa5+ 7. c3 Nh6 8. b4 Qc7 9. Nc5 b6 10. Nd3 e6 11. Nf3 a5 12. a3 Nd7 13. Be2 Nf5 14. Bg5 c5 15. 0-0 Bg7 16. Nf4 Ba6 17. b5 Bb7 18. a4 c4 19. h3 Nf8 20. Qd2 Nh7 21. h4 Kd7 22. Bd1 Rae8 23. Bc2 Kc8 24. Rae1 Qd7 25. g3 Ne7 26. Kg2 Kb8 27. Re2 Nf8 28. Nh3 Ng8 29. Rfe1 Bc8 30. Nf4 Nh6 31. Ng1 Qc7 32. Ngh3 Kb7 33. f3 Nf5 34. Bxf5 gxf5 35. Kh2 Nd7 36. Rg2 Ka8 37. Rge2 Bb7 38. Rg2 Rb8 39. Be7 Rbe8 40. Bd6 Qd8 41. Ng5 Re7 42. Kh3 Nf8 43. Bxe7 Qxe7 44. Kh2 Ng6 45. Ngxe6 Nxh4 46. gxh4 Qxh4+ 47. Nh3 Bc8 48. Qf2 Qe7 49. Nxg7 Qa3 50. Nf4 Qxc3 51. Nxd5 1-0

[Event "Oberfranken-ch M 0910"]
[Site "Schney"]
[Date "2010.01.03"]
[Round "2"]
[White "Boss, Igor"]
[Black "Kopp, Andre"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2128"]
[BlackElo "2231"]
[PlyCount "96"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 Nc6 5. e3 e5 6. dxe5 d4 7. exf6 Bb4+ 8. Nd2 dxe3 9. fxe3 Qxf6 10. a3 Bc5 11. Ngf3 Qxb2 12. Rb1 Qg7 13. Bd3 Rg8 14. Ne4 Bxa3 15. Qa4 Be7 16. g3 Qh6 17. Kf2 Bd7 18. Qa1 b6 19. c5 Rd8 20. cxb6 axb6 21. Rbc1 Qe6 22. Rhd1 f5 23. Bc4 Qh6 24. Nd6+ Bxd6 25. Bxg8 Ne5 26. Bd5 Ng4+ 27. Kg2 Nxe3+ 28. Kg1 Nxd5 29. Re1+ Kf7 30. Ne5+ Bxe5 31. Qxe5 Qd6 32. Qe2 Nf6 33. Red1 Qe7 34. Qxe7+ Kxe7 35. Rxc7 b5 36. Rb7 Re8 37. Rb6 Rc8 38. Ra1 Nd5 39. Rb7 Kd6 40. Kf2 Rc7 41. Rxc7 Kxc7 42. Rd1 Kd6 43. Kf3 b4 44. Rb1 Kc5 45. h3 Nc3 46. Rc1 Kd4 47. g4 fxg4+ 48. hxg4 b3 0-1

[Event "Oberfranken-ch M 0910"]
[Site "Schney"]
[Date "2010.01.03"]
[Round "1"]
[White "Boss, Igor"]
[Black "Kuespert, Helmut"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2128"]
[BlackElo "2019"]
[PlyCount "99"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 b6 3. Nf3 Bb7 4. Nbd2 d6 5. Bxf6 exf6 6. e4 g6 7. Bd3 Bg7 8. 0-0 0-0 9. Re1 Nd7 10. Nc4 Re8 11. c3 Nf8 12. Nfd2 c6 13. Qb3 Qc7 14. a4 Rab8 15. Ne3 Nd7 16. h4 Bh6 17. h5 Bxe3 18. Rxe3 d5 19. Rae1 Kg7 20. exd5 Rxe3 21. Rxe3 cxd5 22. Qb4 Nf8 23. h6+ Kg8 24. Re7 Qf4 25. Nf1 Bc6 26. g3 Qxh6 27. Qd6 Re8 28. Rxa7 Re6 29. Qc7 Bd7 30. Ra8 Re7 31. Qd6 Re6 32. Rxf8+ Qxf8 33. Qxd7 f5 34. Qxd5 Qe7 35. b4 h5 36. Qg2 h4 37. gxh4 Qxh4 38. Bxf5 Rf6 39. Ne3 Qf4 40. Be4 Re6 41. Nd5 Qc1+ 42. Kh2 Kg7 43. Bf3 Qh6+ 44. Qh3 Qd2 45. Kg2 Re1 46. Qh4 g5 47. Qh2 Qc1 48. Ne3 Qxc3 49. Qe5+ f6 50. Qe7+ 1-0

[Event "Pardubice Czech op-A"]
[Site "Pardubice"]
[Date "2009.07.28"]
[Round "5"]
[White "Boss, Igor"]
[Black "Freisler, Pavel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2117"]
[BlackElo "2289"]
[PlyCount "76"]
[EventDate "2009.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Be3 d5 5. f3 dxe4 6. fxe4 Nf6 7. Be2 e5 8. d5 Qa5 9. Qd2 0-0 10. 0-0-0 b5 11. Bf3 b4 12. Nb1 cxd5 13. exd5 e4 14. Be2 Qxa2 15. Qxb4 Nxd5 16. Rxd5 Qxd5 17. Nc3 Qb7 18. Qxb7 Bxb7 19. Nh3 Nd7 20. Nf4 Ne5 21. Nfd5 h6 22. Rd1 Rfd8 23. Ne7+ Kh7 24. Ncd5 Nc6 25. Rf1 Nxe7 26. Nxe7 f5 27. g4 Rd7 28. Bc5 Bf6 29. Bb5 Rxe7 30. Bxe7 Bxe7 31. gxf5 gxf5 32. Rxf5 Rf8 33. Re5 Bg5+ 34. Kb1 Rf7 35. b4 Re7 36. Rc5 Bd2 37. c3 e3 38. Kb2 Bf3 0-1

[Event "Pardubice Czech op-A"]
[Site "Pardubice"]
[Date "2009.07.27"]
[Round "4"]
[White "Lintchevski, Daniil"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2484"]
[BlackElo "2117"]
[PlyCount "155"]
[EventDate "2009.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 a6 7. 0-0 Bd6 8. Kh1 Nxd4 9. Qxd4 Be5 10. Qe3 Nf6 11. f4 Bxc3 12. bxc3 d5 13. exd5 Nxd5 14. c4 Ne7 15. Ba3 0-0 16. Rad1 Re8 17. Bd6 Qd7 18. c5 Nf5 19. Qc3 Nxd6 20. Rxd6 Qc7 21. Rfd1 e5 22. fxe5 Be6 23. Bf3 Rac8 24. c6 bxc6 25. Rxc6 Qb8 26. a4 h6 27. h3 Bf5 28. Rdd6 Rxc6 29. Bxc6 Rc8 30. Qb3 Qa7 31. Qf3 Be6 32. Bd5 Bxd5 33. Qxd5 Qf2 34. Rd8+ Rxd8 35. Qxd8+ Kh7 36. Qd3+ g6 37. Qe4 Kg7 38. c3 h5 39. h4 Kf8 40. Qd4 Qe1+ 41. Kh2 Ke7 42. c4 a5 43. Qf4 Qb4 44. Qf6+ Ke8 45. Qc6+ Ke7 46. Qb5 Ke6 47. Qd5+ Ke7 48. Qc6 Kf8 49. e6 fxe6 50. Qxe6 Kg7 51. Qd7+ Kf6 52. Qc6+ Kf7 53. Kh3 Kg7 54. Qd7+ Kf6 55. Qc6+ Kg7 56. Kg3 Qe1+ 57. Kf3 Qxh4 58. Qc7+ Kg8 59. c5 Qxa4 60. c6 Qb3+ 61. Ke4 a4 62. Qd8+ Kh7 63. Qd7+ Kh6 64. c7 Qc2+ 65. Ke5 Qc3+ 66. Ke6 Qc4+ 67. Ke7 Qc5+ 68. Kf7 Qc4+ 69. Kf8 Qc5+ 70. Kg8 Qc4+ 71. Qf7 Qc1 72. Qf8+ Kg5 73. c8Q Qd1 74. Qfc5+ Kf4 75. Qf2+ Kg5 76. Qcc5+ Kg4 77. Qc4+ Kg5 78. Qcf4# 1-0

[Event "Karl Mala Memorial op 12th"]
[Site "Frankfurt"]
[Date "2009.07.19"]
[Round "7"]
[White "Boss, Igor"]
[Black "Yin, Stanley"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2117"]
[BlackElo "1956"]
[PlyCount "71"]
[EventDate "2009.07.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 c6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 Na6 6. Qd2 Nc7 7. f3 Nf6 8. Bh6 Bxh6 9. Qxh6 e5 10. d5 cxd5 11. cxd5 Nh5 12. 0-0-0 f5 13. exf5 Qf6 14. g4 Nf4 15. Bb5+ Nxb5 16. Nxb5 Kd8 17. g5 Qe7 18. f6 Qd7 19. Nc3 b5 20. Nge2 Nxe2+ 21. Nxe2 Bb7 22. Kb1 Qf5+ 23. Ka1 Kc7 24. Qg7+ Kb6 25. Rc1 Rac8 26. Qe7 Bxd5 27. Qxd6+ Bc6 28. f4 Kb7 29. Rhe1 Bf3 30. Nc3 exf4 31. Re5 Qh3 32. Rxb5+ Ka8 33. Qxf4 Bc6 34. Rc5 h6 35. gxh6 Rxh6 36. f7 1-0

[Event "Karl Mala Memorial op 12th"]
[Site "Frankfurt"]
[Date "2009.07.19"]
[Round "6"]
[White "Gutman, Lev"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2459"]
[BlackElo "2117"]
[PlyCount "99"]
[EventDate "2009.07.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. d4 Ngf6 4. Bg2 e6 5. 0-0 b6 6. c4 c6 7. Ne5 Nxe5 8. dxe5 Nd7 9. cxd5 cxd5 10. e4 Ba6 11. Re1 d4 12. Qa4 Qc8 13. Bf4 Bc5 14. b4 b5 15. Qb3 Bb6 16. Na3 Qb8 17. Rac1 0-0 18. Bf1 Bd8 19. Rc6 Qb7 20. Rec1 g5 21. Rxa6 Qxa6 22. Bxb5 Qb6 23. Bd2 Nxe5 24. Rc5 a6 25. Ba4 Qd6 26. f4 Nd7 27. Rc6 Qb8 28. Nc4 Nb6 29. Nxb6 Bxb6 30. fxg5 Qa7 31. Qd3 Rac8 32. Rd6 e5 33. Kg2 a5 34. bxa5 Bxa5 35. Ra6 Qxa6 36. Qxa6 Bxd2 37. Qf6 Bc3 38. h4 Rfd8 39. h5 Bb4 40. g6 hxg6 41. hxg6 fxg6 42. Qxg6+ Kf8 43. Qf6+ Kg8 44. Bb3+ Kh7 45. Be6 Rc2+ 46. Kh3 Ra8 47. Qf7+ Kh6 48. Bf5 Rc6 49. Qh7+ Kg5 50. Qg7+ 1-0

[Event "Karl Mala Memorial op 12th"]
[Site "Frankfurt"]
[Date "2009.07.18"]
[Round "5"]
[White "Boss, Igor"]
[Black "Storch, Dominik"]
[Result "1-0"]
[ECO "A94"]
[WhiteElo "2117"]
[BlackElo "1916"]
[PlyCount "85"]
[EventDate "2009.07.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 d5 4. Bg2 e6 5. 0-0 Be7 6. b3 0-0 7. Ba3 Nbd7 8. Bxe7 Qxe7 9. c4 c6 10. Qc2 Ne4 11. Nbd2 Ndf6 12. Ne5 Nd6 13. Rae1 Bd7 14. Ndf3 Be8 15. Nd3 Bh5 16. Nfe5 g5 17. Qc1 Qg7 18. a4 Nde4 19. c5 g4 20. Nf4 Bf7 21. b4 Ng5 22. b5 Be8 23. Qb2 Rb8 24. Rb1 Qc7 25. Qc1 Qg7 26. Rb3 Nd7 27. Ned3 Bf7 28. Qb2 h5 29. Rb1 h4 30. gxh4 Nh3+ 31. Bxh3 gxh3+ 32. Kh1 Kh7 33. Rg1 Qf6 34. Nxh3 Qxh4 35. Ng5+ Kh8 36. Ne5 Nxe5 37. Rh3 Ng6 38. Rxh4+ Nxh4 39. Nxf7+ Rxf7 40. bxc6 Rc7 41. Qd2 bxc6 42. Qh6+ Rh7 43. Qf6+ 1-0

[Event "Karl Mala Memorial op 12th"]
[Site "Frankfurt"]
[Date "2009.07.18"]
[Round "4"]
[White "Stahnecker, Ludwig"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1957"]
[BlackElo "2117"]
[PlyCount "108"]
[EventDate "2009.07.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 d6 6. Bd3 Nf6 7. 0-0 d5 8. Nxc6 bxc6 9. e5 Nd7 10. f4 c5 11. c4 d4 12. Bc1 g6 13. Nd2 Be7 14. Qf3 Rb8 15. Be4 Qc7 16. g4 h5 17. gxh5 Rxh5 18. Qg3 Kf8 19. Nf3 Kg7 20. Ng5 Bxg5 21. fxg5 Bb7 22. Bxb7 Qxb7 23. Qf4 Nb6 24. b3 Qe7 25. Rf2 Nd7 26. Rg2 Rh7 27. Ba3 Qd8 28. Rf1 Kg8 29. Qe4 Qc7 30. Bc1 a5 31. Bf4 Kf8 32. Rb2 Ke7 33. Bg3 Rhh8 34. Qf3 Rh7 35. Qe4 Nb6 36. Rbf2 a4 37. Qf3 Ke8 38. h4 Nc8 39. bxa4 Ne7 40. Qd3 Nf5 41. a3 Qb7 42. Rf4 Ne3 43. R1f2 Qb1+ 44. Qxb1 Rxb1+ 45. Kh2 Rb3 46. Ra2 Nxc4 47. Rc2 Nb2 48. Be1 Nxa4 49. Rc4 Rxa3 50. Bf2 Kf8 51. Bxd4 cxd4 52. Rfxd4 Nb6 53. Rd8+ Ke7 54. Rcd4 Rxh4+ 0-1

[Event "Karl Mala Memorial op 12th"]
[Site "Frankfurt"]
[Date "2009.07.17"]
[Round "3"]
[White "Boss, Igor"]
[Black "Dornreiter, Michael"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2117"]
[BlackElo "1846"]
[PlyCount "79"]
[EventDate "2009.07.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nd2 Nc6 5. Ngf3 0-0 6. c3 Ne8 7. Bxe7 Qxe7 8. Bd3 f5 9. 0-0 d6 10. Re1 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Qb3+ Be6 14. Bc4 Bxc4 15. Nxc4 Kh8 16. exf5 Rxf5 17. Qxb7 Rd8 18. Qe4 Qf6 19. Nxe5 Nd6 20. Qd4 c5 21. Qxc5 Nb7 22. Qxa7 Rxe5 23. Qxb7 Rde8 24. Rxe5 Qxe5 25. h3 h6 26. Qf3 Qb5 27. b3 Re2 28. Rd1 Qe8 29. c4 Rxa2 30. Qe3 Qb8 31. Qd3 Qf4 32. Qf3 Qb8 33. g3 Rb2 34. Rd3 Rb1+ 35. Kg2 Re1 36. c5 Re6 37. c6 Rf6 38. Qd5 Qa7 39. Rf3 Rg6 40. Rf8+ 1-0

[Event "Karl Mala Memorial op 12th"]
[Site "Frankfurt"]
[Date "2009.07.17"]
[Round "2"]
[White "Goebel, Constantin"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "1920"]
[BlackElo "2117"]
[PlyCount "109"]
[EventDate "2009.07.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Be2 Nf6 8. 0-0 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 c5 14. Be5 Rb6 15. Bf3 0-0 16. Bc3 d6 17. a4 Ne8 18. a5 Rb8 19. Be2 Nc7 20. b3 Qb7 21. Bd3 Rfe8 22. f4 Nb5 23. Bb2 d5 24. exd5 exd5 25. Rf3 d4 26. Rh3 g6 27. f5 Bg5 28. Qg4 Qe7 29. Rf1 Be3+ 30. Kh1 Qg5 31. Qf3 Re7 32. fxg6 hxg6 33. Bc4 Nd6 34. Rg3 Nxc4 35. Rxg5 Bxg5 36. Qg3 Rbb7 37. bxc4 Bd2 38. Bc1 Rb1 39. Qd6 Re6 40. Qd7 Bf4 41. g3 Rxc1 42. Rxc1 Bxc1 43. Qc8+ Kg7 44. Qxc5 Bb2 45. Qb4 Bc3 46. Qb3 Bxa5 47. c5 Bc3 48. Qc4 Rc6 49. Qd5 Re6 50. c6 Re1+ 51. Kg2 Re2+ 52. Kh3 Rxc2 53. Qc4 Rc1 54. c7 d3 55. c8Q 1-0

[Event "Karl Mala Memorial op 12th"]
[Site "Frankfurt"]
[Date "2009.07.16"]
[Round "1"]
[White "Boss, Igor"]
[Black "Berkes, Joerg"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2117"]
[BlackElo "1837"]
[PlyCount "69"]
[EventDate "2009.07.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 b5 8. Nd2 Ba6 9. a3 g6 10. b4 Qb6 11. Be3 Nbd7 12. Rb1 Rb8 13. c4 bxc4 14. bxc5 Qa5 15. Rxb8+ Nxb8 16. Qb1 Nfd7 17. Kf2 c3 18. Nb3 Qxa3 19. Bd4 Bxf1 20. Kxf1 Qa6+ 21. Ne2 f6 22. c6 Nb6 23. Bxc3 Qb5 24. Kf2 Bh6 25. Nbd4 Qc4 26. Ba5 0-0 27. Bxb6 axb6 28. Qxb6 Qd3 29. Ne6 Na6 30. Qd4 Qxd4+ 31. N2xd4 Rc8 32. Ra1 Nc7 33. Nxc7 Rxc7 34. Ra8+ Kf7 35. Nb5 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.05"]
[Round "6"]
[White "Boss, Igor"]
[Black "Hesse, Juergen"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2124"]
[BlackElo "2074"]
[PlyCount "98"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. g3 0-0 6. Bg2 d5 7. Ne2 Be6 8. 0-0 Na6 9. c4 c6 10. c5 b6 11. Qa4 Qc8 12. b4 b5 13. Qb3 Nc7 14. a4 a6 15. Nbc3 Qb7 16. Nf4 Bh6 17. Ra2 Bxf4 18. gxf4 Kh8 19. Kh1 Bf5 20. Rd1 Rg8 21. axb5 Nxb5 22. Na4 Rae8 23. Nb6 Nc7 24. Rda1 g5 25. fxg5 Rxg5 26. f3 Reg8 27. Qd1 Qb8 28. f4 Rxg2 29. Rxg2 Be4 30. Raa2 Qe8 31. f5 Bxg2+ 32. Rxg2 Qe4 33. Qf1 Rxg2 34. Qxg2 Qxf5 35. h4 Ne6 36. Qe2 Qe4+ 37. Kh2 Qxh4+ 38. Kg2 Qe4+ 39. Kf2 Qh4+ 40. Kg2 Ng5 41. Na8 Qh3+ 42. Kg1 Qg3+ 43. Kf1 Ne4 44. Qe1 Qf3+ 45. Kg1 Ng3 46. Nc7 Qh1+ 47. Kf2 Ne4+ 48. Ke2 Qh2+ 49. Kf3 Qxc7 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.05"]
[Round "5"]
[White "Kewe, Stefan"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1934"]
[BlackElo "2124"]
[PlyCount "54"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Qb6 4. Qc1 Nf6 5. e3 Nh5 6. Bg3 Nxg3 7. hxg3 Nd7 8. Bd3 Nf6 9. c3 g6 10. Qc2 Bf5 11. Bxf5 gxf5 12. Nbd2 e6 13. Ne5 Qc7 14. Ndf3 Bd6 15. 0-0-0 0-0-0 16. Rh6 Qe7 17. Rdh1 Rdg8 18. Qa4 Bb8 19. Qa3 Kd8 20. Qa5+ Ke8 21. Qa4 Rg7 22. b4 Ne4 23. Qc2 Qf8 24. R1h5 f6 25. Nd3 Rg6 26. Rxh7 Rxh7 27. Rxh7 Rg7 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.04"]
[Round "4"]
[White "Boss, Igor"]
[Black "Palmer, Harald"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2124"]
[BlackElo "1785"]
[PlyCount "159"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e3 e5 2. d4 exd4 3. exd4 d5 4. Bd3 Nc6 5. c3 Nf6 6. Ne2 Be7 7. 0-0 0-0 8. Ng3 Bg4 9. f3 Be6 10. Nf5 Bd6 11. Nxd6 Qxd6 12. Bg5 Bd7 13. Qc2 h6 14. Bh4 Ne7 15. Bg3 Qb6 16. a4 a5 17. Na3 Nh5 18. Rfe1 Rae8 19. Bf2 Nf4 20. Bf1 Qf6 21. b4 axb4 22. cxb4 c6 23. b5 Bf5 24. Qd2 Neg6 25. Be3 Bd7 26. Nc2 cxb5 27. axb5 Ra8 28. Nb4 Qd6 29. Nd3 Nxd3 30. Bxd3 f5 31. Qb2 b6 32. Bd2 Rfe8 33. Rxe8+ Rxe8 34. Ra7 Qe6 35. Qb1 Nh4 36. Kf2 Bc8 37. Qa2 Qd6 38. g3 Ng6 39. Qc2 Qf6 40. Ra4 Ne7 41. Qc7 g5 42. Qe5 Kf7 43. Ra7 Qxe5 44. dxe5 Ke6 45. f4 g4 46. Bb4 Bd7 47. Rb7 Nc8 48. Bxf5+ Kxf5 49. Rxd7 Ke4 50. Rh7 Kd3 51. Rxh6 Kc4 52. Bd2 Kxb5 53. Rg6 d4 54. Rxg4 Ne7 55. e6 Kc4 56. Rg5 Nd5 57. f5 b5 58. Rg7 b4 59. Rb7 b3 60. Bc1 Nf6 61. e7 Kc3 62. Rc7+ Kd3 63. Ba3 Nd5 64. Rd7 Kc4 65. Ke2 Nc3+ 66. Ke1 Nd5 67. Kd2 d3 68. Rd8 b2 69. Rxe8 b1N+ 70. Kd1 Ndc3+ 71. Ke1 d2+ 72. Kf2 d1Q 73. Rc8+ Kb3 74. Ke3 Qe1+ 75. Kf4 Qd2+ 76. Kg4 Qe2+ 77. Kg5 Qe3+ 78. Kg4 Qb6 79. f6 Kxa3 80. e8Q 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.04"]
[Round "3"]
[White "Kessler, Marcel"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1823"]
[BlackElo "2124"]
[PlyCount "78"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. 0-0 Be7 7. c3 Nbd7 8. Ne5 Nxe5 9. dxe5 Nd7 10. f4 c5 11. Qh5 g6 12. Qg4 Qc7 13. a4 0-0-0 14. Qe2 c4 15. Bc2 f6 16. exf6 Bxf6 17. Nf3 e5 18. Bd2 exf4 19. exf4 Rhe8 20. Qf2 Nc5 21. Nd4 Bxd4 22. Qxd4 Ne6 23. Qf2 d4 24. f5 d3 25. fxe6 dxc2 26. Bf4 Qc6 27. Qxc2 Rxe6 28. Rae1 Rde8 29. Bg3 Rxe1 30. Rxe1 Qc5+ 31. Kh1 Rxe1+ 32. Bxe1 Bc6 33. Bg3 Kb7 34. h3 Qg5 35. Kh2 h5 36. Qe2 Qd5 37. a5 b5 38. Qf3 Qe6 39. Qf4 Qd5 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.03"]
[Round "2"]
[White "Boss, Igor"]
[Black "Frank, Christian"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2124"]
[BlackElo "1936"]
[PlyCount "91"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 c5 4. c3 cxd4 5. exd4 Be7 6. Nf3 Nd5 7. h4 h6 8. Bxe7 Qxe7 9. Bc4 Nc7 10. 0-0 b5 11. Bb3 Bb7 12. Re1 d6 13. Nbd2 Nd7 14. Ne4 Nf6 15. Ng3 Bd5 16. Bc2 0-0 17. b3 Qd7 18. Qd3 Bxf3 19. Qxf3 d5 20. Re5 Rfc8 21. Rc1 Nce8 22. Ne2 Nd6 23. g4 Nfe4 24. g5 hxg5 25. hxg5 g6 26. Bb1 Qd8 27. Qg2 b4 28. c4 Nd2 29. c5 Nxb1 30. Rxb1 Nf5 31. Qg4 Qa5 32. Rb2 Kg7 33. Ng3 Nxg3 34. fxg3 Rh8 35. Qf4 Qd8 36. Rf2 Qe7 37. Ree2 Rh5 38. Qe5+ Kg8 39. Rf6 a5 40. c6 Rc8 41. Qxd5 Qc7 42. Qf3 Rxg5 43. Kg2 Qxc6 44. Rxf7 Qxf3+ 45. Rxf3 Rd8 46. Re4 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.03"]
[Round "1"]
[White "Rux, Roland"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1815"]
[BlackElo "2124"]
[PlyCount "86"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 d5 3. e4 dxe4 4. Nc3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Bd3 Nc6 8. 0-0 Nxd4 9. Nxd4 Qxd4+ 10. Kh1 c6 11. Qe1 Bd7 12. Rd1 Qb4 13. Rf4 Qa5 14. Qh4 0-0-0 15. Ra4 Qb6 16. b4 h6 17. Bd2 e5 18. Re1 Ng4 19. Qg3 f5 20. h3 f4 21. Qf3 Nf2+ 22. Kh2 Bh4 23. g3 Bxg3+ 24. Kg2 Nxd3 25. cxd3 Bf5 26. Be3 Rd4 27. Bxd4 Qxd4 28. Ne2 Qb2 29. Rc1 Kb8 30. Rc5 Rd8 31. Rc3 Be1 32. Rb3 Qc2 33. Kf1 Bd2 34. b5 c5 35. Rba3 Bxd3 36. Rxa7 Qb1+ 37. Kf2 Be3+ 38. Qxe3 fxe3+ 39. Kxe3 Bxb5 40. Ra8+ Kc7 41. Rxd8 Kxd8 42. Rb3 Qxb3+ 43. axb3 Bxe2 0-1

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.27"]
[Round "7"]
[White "Tereick, Benjamin"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2262"]
[BlackElo "2115"]
[PlyCount "55"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 e5 8. Nf3 exd4 9. Bg5 Qe6+ 10. Be2 f6 11. Nxd4 Qf7 12. Bh6 Nd7 13. Bxg7 Bxg7 14. Bh5 Ne5 15. Bxf7+ Kxf7 16. 0-0 c5 17. Nf3 Re8 18. Qd5+ Be6 19. Qxb7+ Kg8 20. Nxe5 fxe5 21. Rfd1 e4 22. Qxe4 Bxc3 23. Rab1 Bd4 24. Rxd4 cxd4 25. Qxd4 Rad8 26. Qf4 Bf7 27. h3 Rc8 28. Rb7 1-0

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.25"]
[Round "5"]
[White "Mihailovs, Jurijs"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2258"]
[BlackElo "2115"]
[PlyCount "81"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 g6 2. e4 c6 3. Bd3 d5 4. e5 h5 5. Ne2 Nh6 6. Nf4 Nf5 7. c3 Na6 8. e6 Bxe6 9. Nxe6 fxe6 10. g4 hxg4 11. Qxg4 Kd7 12. Nd2 Rh4 13. Qxg6 Rh6 14. Qg4 Rh4 15. Qg2 Bh6 16. Nf3 Bxc1 17. Rxc1 Qh8 18. Bxf5 exf5 19. Nxh4 Qxh4 20. Kd2 Nc7 21. Rce1 Qh6+ 22. Kc2 Rh8 23. h4 Ne6 24. Qg3 Nf4 25. Qg5 e6 26. Reg1 Kd6 27. Qxh6 Rxh6 28. Rg7 b6 29. Rxa7 c5 30. b4 cxd4 31. cxd4 Rh8 32. Kd2 Nh5 33. b5 e5 34. Rc1 exd4 35. Rc6+ Ke5 36. Rxb6 Kf4 37. Rf7 d3 38. Kxd3 Kg4 39. Rg6+ Kxh4 40. Rxf5 Ra8 41. Rh6 1-0

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.24"]
[Round "4"]
[White "Boss, Igor"]
[Black "Pel, Bonno"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2115"]
[BlackElo "2301"]
[PlyCount "92"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Be3 Be6 8. Nf3 f6 9. Nd2 Nd7 10. Nb3 b6 11. c5 Ne7 12. 0-0-0 Ke8 13. Nd5 Bxd5 14. exd5 Nf5 15. Bb5 Rd8 16. Bd2 a6 17. Bxa6 Nxc5 18. Bb5+ Nd7 19. f4 Kf7 20. g4 Nd6 21. Bc6 Ne4 22. Rhf1 Nxd2 23. Kxd2 exf4 24. Kc2 h5 25. d6 cxd6 26. gxh5 Rc8 27. Rxd6 Ne5 28. Nd4 Rxh5 29. Kb1 Nxc6 30. Nxc6 Bf8 31. Nd8+ Ke8 32. Nb7 Rxh2 33. Rxb6 Kf7 34. a4 g5 35. a5 Kg6 36. a6 Rhc2 37. Na5 Bc5 38. Rc6 Rxc6 39. Nxc6 Rf2 40. Rxf2 Bxf2 41. Kc2 g4 42. Kd3 Bb6 43. a7 Bxa7 44. Nxa7 f3 45. Ke3 f5 46. Nc6 Kf6 1/2-1/2

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.23"]
[Round "3"]
[White "Bajarani, Ilgar"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2341"]
[BlackElo "2115"]
[PlyCount "69"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Bc5 8. Nb3 Ba7 9. Qg4 Kf8 10. Bf4 d6 11. Qe2 Nge7 12. 0-0 e5 13. Be3 b5 14. Bxa7 Nxa7 15. f4 Be6 16. Nd5 Bxd5 17. exd5 exf4 18. Rxf4 Ng6 19. Re4 Ne5 20. Rf1 Re8 21. Nd4 Kg8 22. Kh1 g6 23. Qd2 f5 24. Ree1 Nc8 25. Ne6 Qb7 26. Rxf5 gxf5 27. Rxe5 h6 28. Rxf5 Rh7 29. Qf4 Qe7 30. Rf6 Rg7 31. Qxh6 Nb6 32. Be4 Nd7 33. Rg6 Rxg6 34. Qxg6+ Kh8 35. Qh5+ 1-0

[Event "Pardubice op-A"]
[Site "Pardubice"]
[Date "2006.07.22"]
[Round "2"]
[White "Boss, Igor"]
[Black "Shtyrenkov, Veniamen"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2115"]
[BlackElo "2424"]
[PlyCount "142"]
[EventDate "2006.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. f4 exf4 5. Bxf4 a6 6. Nf3 Ne7 7. Nbd2 Ng6 8. Bg3 Be7 9. Be2 0-0 10. 0-0 Re8 11. a4 Nd7 12. Nc4 Nf6 13. Nfd2 Bf8 14. Bf3 Qc7 15. a5 Bd7 16. Ra3 Bb5 17. Re1 Bxc4 18. Nxc4 Nd7 19. Rf1 Nge5 20. Ne3 g6 21. Bg4 Bg7 22. Bxd7 Qxd7 23. Rb3 Qa4 24. c4 Bh6 25. Bf4 Bxf4 26. Rxf4 Re7 27. Rc3 Qxa5 28. h4 b5 29. h5 Qd8 30. hxg6 fxg6 31. Ng4 Nxg4 32. Qxg4 Qd7 33. Qg3 Rf8 34. Rxf8+ Kxf8 35. cxb5 axb5 36. Qf4+ Kg7 37. Ra3 Re5 38. Kf2 Qe7 39. Rh3 h5 40. Re3 g5 41. Qf3 b4 42. Qxh5 Rxe4 43. Rxe4 Qxe4 44. Qxg5+ Kf7 45. Qh5+ Kf6 46. g4 Qf4+ 47. Kg2 Qe4+ 48. Kf2 Qg6 49. Qh4+ Ke5 50. Qe7+ Kxd5 51. Kg3 Qe4 52. Qf7+ Kc6 53. g5 Qe5+ 54. Kg4 Qxb2 55. Qe8+ Kb6 56. g6 Qg2+ 57. Kf5 Qf3+ 58. Kg5 Qg3+ 59. Kh6 Qh4+ 60. Kg7 c4 61. Qb8+ Kc5 62. Qc7+ Kd5 63. Qa5+ Ke6 64. Qxb4 Qd4+ 65. Kg8 Kf6 66. Kh7 Qh4+ 67. Kg8 Qg3 68. Kf8 Qe5 69. Qb7 Kxg6 70. Qg2+ Qg5 71. Qc6 Qd8+ 0-1

[Event "GER-chT U20"]
[Site "Cologne"]
[Date "2004.12.30"]
[Round "7.4"]
[White "Boss, Igor"]
[Black "Michel, Stephan"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2016"]
[BlackElo "1703"]
[PlyCount "179"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]
[WhiteTeam "Ricklingen (U20)"]
[BlackTeam "Biebertal (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nc6 5. d5 Ne5 6. Nxe5 Bxe5 7. g3 Bg7 8. Bg2 f5 9. 0-0 Nf6 10. h4 0-0 11. Qc2 Re8 12. Rb1 e5 13. dxe6 Rxe6 14. Nd5 Re8 15. Rd1 Nd7 16. Bg5 Nf6 17. c5 h6 18. Nxf6+ Bxf6 19. Bxh6 Qe7 20. Qb3+ Kh7 21. Be3 dxc5 22. Bxc5 Qxe2 23. Qf7+ Bg7 24. Qxc7 Kh8 25. Ba3 Be6 26. Re1 Qb5 27. Bxb7 Bxa2 28. Rbc1 Rxe1+ 29. Rxe1 Re8 30. Rxe8+ Qxe8 31. Qc5 Qe1+ 32. Kg2 Qd2 33. Qxa7 Bd4 34. Qb8+ Kh7 35. Qf4 Qxf4 36. gxf4 Bb3 37. Bc6 Bg7 38. Kg3 Kh6 39. Be8 Kh5 40. Bb5 Kh6 41. Be2 Bh8 42. Kf3 Bf6 43. Ke3 Bxh4 44. Bf8+ Kh7 45. Bc5 Bd8 46. Bd3 Bc7 47. Bd4 Kg8 48. Be5 Bb6+ 49. Bd4 Bc7 50. Be5 Bb6+ 51. Bd4 Bc7 52. f3 Kf7 53. Bb5 Bd5 54. b4 Ke7 55. Bc5+ Kd8 56. Ba4 Ba8 57. Bb3 Ke8 58. Bc4 Bb7 59. Bb5+ Kd8 60. Bc4 Ke8 61. b5 Bb8 62. Be6 Ba8 63. b6 Bb7 64. Bc4 Bc6 65. Bb4 Bb7 66. Be6 Ba6 67. Bd5 Bb5 68. Bc3 Ba6 69. b7 Bd6 70. Be5 Bc5+ 71. Kd2 Bb4+ 72. Kd1 Bxb7 73. Bxb7 Bc5 74. Bd5 Ke7 75. Ke2 Ba3 76. Kf2 Bc1 77. Kg3 g5 78. fxg5 Bxg5 79. f4 Bh6 80. Kh4 Bf8 81. Kg5 Kd7 82. Kxf5 Bc5 83. Be6+ Ke7 84. Bf6+ Kf8 85. Kg6 Ke8 86. f5 Bb4 87. Bg5 Bc3 88. f6 Kf8 89. Bh6+ Ke8 90. f7+ 1-0

[Event "GER-chT U20"]
[Site "Cologne"]
[Date "2004.12.29"]
[Round "5.4"]
[White "Boss, Igor"]
[Black "Meier, Desiderius"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2016"]
[BlackElo "1882"]
[PlyCount "60"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]
[WhiteTeam "Ricklingen (U20)"]
[BlackTeam "Muenchen Tarrasch U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 0-0 5. e4 d5 6. e5 Nfd7 7. a3 Bxc3+ 8. bxc3 c5 9. cxd5 exd5 10. Bd3 cxd4 11. cxd4 f6 12. exf6 Qxf6 13. Ne2 Nb6 14. 0-0 Nc6 15. g4 Bd7 16. Rb1 Rae8 17. Kg2 Bc8 18. h4 Nc4 19. Bxc4 dxc4 20. Bg5 Qd6 21. Qc2 h6 22. Bc1 Qd5 23. Nf4 Nxd4 24. Qd2 Qc5 25. Qc3 Ne2 26. Nxe2 Rxe2+ 27. Kh3 Qc7 28. Rh1 Rf2 29. f4 Qc6 30. Kg3 Qg2# 0-1

[Event "GER-chT U20"]
[Site "Cologne"]
[Date "2004.12.29"]
[Round "6.4"]
[White "Krutwig, Longlong"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2030"]
[BlackElo "2016"]
[PlyCount "130"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]
[WhiteTeam "Koeln Muelheim (U20)"]
[BlackTeam "Ricklingen (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Qb6 5. Qb3 Nc6 6. Nbd2 Qxb3 7. Nxb3 b6 8. Ne5 Nd5 9. Bg3 Nxe5 10. dxe5 f5 11. exf6 Nxf6 12. 0-0-0 d5 13. e3 Bb7 14. Bb5+ Kf7 15. Rhe1 a6 16. Be2 Rc8 17. Bf3 b5 18. Nd2 Bc6 19. e4 d4 20. cxd4 cxd4 21. Kb1 Bb4 22. a3 Ba5 23. b4 Bb6 24. Nb3 Rhd8 25. Rd3 Ba8 26. Kb2 Rc4 27. Re2 Nd7 28. Bh5+ g6 29. Bg4 h5 30. Rf3+ Nf6 31. Bh4 g5 32. Bxh5+ Kg7 33. Bxg5 Nxh5 34. g4 d3 35. Rd2 Rdc8 36. gxh5 Bxe4 37. h6+ Kh7 38. Rf7+ Kg6 39. Rg7+ Kh5 40. Bf4 Bd8 41. Be5 Kxh6 42. Rd7 Bg5 43. f4 Bh4 44. Nc5 Be1 45. R2xd3 Bxd3 46. Rxd3 a5 47. Re3 Bf2 48. Rh3+ Kg6 49. Nxe6 Rc2+ 50. Kb1 Rc1+ 51. Ka2 a4 52. Bb2 R1c2 53. Rd3 Re2 54. f5+ Kxf5 55. Nc5 Bxc5 56. Rd5+ Ke6 57. Rxc5 Rxc5 58. bxc5 Kd5 59. Kb1 Rxh2 60. Bf6 Kxc5 61. Bg7 Kc4 62. Bf8 Kb3 63. Kc1 Ra2 64. Kb1 Rf2 65. Bh6 Kxa3 0-1

[Event "GER-chT U20"]
[Site "Cologne"]
[Date "2004.12.28"]
[Round "3.4"]
[White "Boss, Igor"]
[Black "Hofmann, Annett"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2016"]
[BlackElo "1886"]
[PlyCount "85"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]
[WhiteTeam "Ricklingen (U20)"]
[BlackTeam "Hettstedt (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 Na6 7. a3 Ba5 8. Bd3 0-0 9. Nge2 Nc7 10. 0-0 a6 11. Rb1 Rb8 12. b4 cxb4 13. axb4 Bb6+ 14. Kh1 a5 15. Na4 Na6 16. c5 dxc5 17. bxc5 Ba7 18. Bxa6 bxa6 19. Rxb8 Bxb8 20. d6 Bd7 21. Ba3 Ba7 22. Nac3 Bb5 23. Re1 Nd7 24. Nxb5 axb5 25. c6 Ne5 26. d7 b4 27. Bb2 Nxc6 28. Qd6 Qb6 29. Rd1 h6 30. Qg3 g5 31. Nd4 Nd8 32. h4 Qb8 33. e5 f6 34. Ne2 Kf7 35. exf6 Rg8 36. Be5 Qb5 37. Nc1 Be3 38. Bb2 a4 39. Qd6 Qc5 40. Qd3 Rg6 41. h5 Rg8 42. Qh7+ Kf8 43. f7 1-0

[Event "GER-chT U20"]
[Site "Cologne"]
[Date "2004.12.28"]
[Round "4.4"]
[White "Loxine, Jakov"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2198"]
[BlackElo "2016"]
[PlyCount "63"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]
[WhiteTeam "Dresden SC (U20)"]
[BlackTeam "Ricklingen (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. a4 Bb4+ 7. Nc3 0-0 8. 0-0 c5 9. Qe2 Nc6 10. Rd1 Qc7 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Bg4 14. h3 Bh5 15. g4 Bg6 16. e4 Rae8 17. Bg5 Kh8 18. Bh4 Bxe4 19. Bxe4 Qf4 20. Re1 Bxe1 21. Rxe1 h6 22. Bg3 Qf6 23. Kg2 Rd8 24. Qc2 Nd4 25. Nxd4 cxd4 26. Qd2 Rfe8 27. f3 Re7 28. h4 Qb6 29. a5 Qa7 30. g5 h5 31. g6 fxg6 32. Qg5 1-0

[Event "GER-chT U20"]
[Site "Cologne"]
[Date "2004.12.27"]
[Round "1.4"]
[White "Boss, Igor"]
[Black "Samraoui, Karim"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2016"]
[BlackElo "1611"]
[PlyCount "79"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]
[WhiteTeam "Ricklingen (U20)"]
[BlackTeam "Herzogenrath (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. Qc2 b6 8. cxd5 exd5 9. Be2 Bb7 10. 0-0 Re8 11. Rac1 h6 12. Bf4 c5 13. dxc5 Nxc5 14. Nb5 Ne6 15. Be5 a6 16. Nc7 Rc8 17. Nxe6 Rxc2 18. Nxd8 Rxc1 19. Nxb7 Rxf1+ 20. Bxf1 b5 21. h3 Rc8 22. Na5 Ne4 23. Nd4 Nd2 24. Nac6 Bc5 25. Bf4 Kh8 26. Ne5 f6 27. Nd3 Bxd4 28. exd4 Nc4 29. b3 Nb6 30. Nc5 a5 31. Bxb5 g5 32. Bd2 Ra8 33. f3 Kg7 34. Be1 f5 35. f4 Kf6 36. fxg5+ hxg5 37. h4 g4 38. Bg3 Rf8 39. Bc7 Nc8 40. Nd7+ 1-0

[Event "GER-chT U20"]
[Site "Cologne"]
[Date "2004.12.27"]
[Round "2.4"]
[White "Rudnik, Kirill"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1813"]
[BlackElo "2016"]
[PlyCount "96"]
[EventDate "2004.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz U20"]
[BlackTeam "Ricklingen (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Bg2 d6 6. Be3 e6 7. Nf3 Nd4 8. Qd2 Rb8 9. Nd1 Qf6 10. Bxd4 cxd4 11. Qb4 e5 12. Qa4+ b5 13. Qxa7 Rb7 14. Qa8 Ne7 15. 0-0 0-0 16. Nxd4 exd4 17. e5 Qxe5 18. Bxb7 Bh3 19. Qa5 Bxf1 20. Kxf1 Qc5 21. Qd2 d5 22. c4 dxc3 23. Nxc3 Bxc3 24. bxc3 Qb6 25. Rb1 Qxb7 26. a4 d4 27. Kg1 dxc3 28. Qxc3 Nd5 29. Qc5 b4 30. a5 Rc8 31. Qd4 Qa8 32. f4 Qxa5 33. f5 Rb8 34. fxg6 Qb6 35. gxh7+ Kxh7 36. Qxb6 Rxb6 37. Kf2 b3 38. Ke1 Nc3 39. Rb2 Na4 40. Rb1 b2 41. Kd2 Rc6 42. d4 Kg6 43. h3 Rc4 44. d5 Rd4+ 45. Kc2 Rxd5 46. Re1 Rb5 47. Rb1 Nc5 48. Re1 b1Q+ 0-1

[Event "Niedersachsen-ch U18"]
[Site "Borkum"]
[Date "2004.04.09"]
[Round "9"]
[White "Boss, Igor"]
[Black "Seeger, Franziska"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1931"]
[BlackElo "1845"]
[PlyCount "127"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 c5 4. e3 Nc6 5. c3 h6 6. Bh4 e6 7. Bd3 c4 8. Bc2 b5 9. 0-0 Be7 10. Nbd2 0-0 11. Bg3 Bb7 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bb1 Re8 15. Qc2 Nf8 16. Nf3 a5 17. Nd4 Qb6 18. f4 f5 19. exf6 Bxf6 20. Qf2 b4 21. Bc2 Re7 22. a3 b3 23. Bd1 Bc6 24. Bh4 Nh7 25. g4 e5 26. Bxf6 Nxf6 27. fxe5 Rxe5 28. Bf3 Rae8 29. Rae1 Bd7 30. h3 Qd6 31. Re2 Qe7 32. Rfe1 Ne4 33. Qg2 Kh8 34. Kh1 Qh4 35. Rg1 Ng5 36. Kh2 Rxe3 37. Rge1 Rxe2 38. Rxe2 Rxe2 39. Bxe2 Ne4 40. Bf3 Qe7 41. Bxe4 dxe4 42. Qe2 Qe5+ 43. Kg2 Be6 44. Qe3 Kh7 45. Qg3 Qd5 46. Kf2 h5 47. gxh5 Bf7 48. Ke3 Bxh5 49. Qh4 g6 50. Qxe4 Qg5+ 51. Qf4 Qg1+ 52. Qf2 Qg5+ 53. Ke4 Qe7+ 54. Kd5 Qc7 55. Nb5 Qc8 56. Nd6 Qa8+ 57. Kxc4 Qc6+ 58. Qc5 Be2+ 59. Kd4 Qf3 60. Qc7+ Kg8 61. Qd8+ Kh7 62. Qe7+ Kg8 63. Qe8+ Kg7 64. Qe3 1-0

[Event "Niedersachsen-ch U18"]
[Site "Borkum"]
[Date "2004.04.08"]
[Round "8"]
[White "Jakobeit, David"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1930"]
[BlackElo "1931"]
[PlyCount "67"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 b6 7. e4 e6 8. Nc3 Bb7 9. e5 Nfd7 10. b3 a6 11. Ne2 c5 12. c3 Nc6 13. g4 Ne7 14. Ng3 Rc8 15. d4 f6 16. exf6 Bxf6 17. Qe2 Rc6 18. Bh3 Bg7 19. Ng5 Rf6 20. Nf3 Rf8 21. Ng5 Rf6 22. Nf3 Rf7 23. Be3 h6 24. Ne5 Nxe5 25. fxe5 cxd4 26. cxd4 a5 27. Qd2 Rxf1+ 28. Rxf1 Kh7 29. Rf7 Qe8 30. Qf2 Ba6 31. Qf6 Qg8 32. Bxh6 Nf5 33. gxf5 exf5 34. Rxg7+ 1-0

[Event "Niedersachsen-ch U18"]
[Site "Borkum"]
[Date "2004.04.07"]
[Round "7"]
[White "Boss, Igor"]
[Black "Haerig, Wilfried"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "1931"]
[BlackElo "1733"]
[PlyCount "95"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. b4 Qe8 8. Bb2 h6 9. Re1 Nbd7 10. Nbd2 e5 11. dxe5 dxe5 12. e4 f4 13. c5 g5 14. Nc4 fxg3 15. hxg3 Ng4 16. Nxg5 hxg5 17. Qxg4 Nxc5 18. Qxg5 Nd3 19. Red1 Nxb2 20. Nxb2 Qf7 21. Qe3 Bg4 22. Rd3 Kh7 23. f3 Be6 24. a3 Qg6 25. Kf2 Bh6 26. Rh1 Rg8 27. g4 Raf8 28. Ke2 b6 29. Qc1 Rg7 30. Rc3 Rf6 31. Rxc7 Bxg4 32. Rxh6+ Qxh6 33. Qxh6+ Kxh6 34. Rxg7 Bxf3+ 35. Bxf3 Kxg7 36. Bg4 Rg6 37. Bf3 Rh6 38. Ke3 Kf6 39. a4 Rh2 40. Be2 Rh1 41. Nd1 Kg5 42. a5 b5 43. Nc3 a6 44. Nd5 Rc1 45. Kd2 Rc6 46. Ke3 Rc1 47. Bd3 Kg4 48. Nf6+ 1-0

[Event "Niedersachsen-ch U18"]
[Site "Borkum"]
[Date "2004.04.06"]
[Round "5"]
[White "Boss, Igor"]
[Black "Petzold, Golo"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "1931"]
[BlackElo "1877"]
[PlyCount "82"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[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 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 Nbd7 7. Qc2 c6 8. Rd1 Re8 9. a3 Nf8 10. Bd3 dxc4 11. Bxc4 Nd5 12. Bxe7 Qxe7 13. 0-0 Nxc3 14. Qxc3 c5 15. Rfe1 b6 16. d5 exd5 17. Rxd5 Be6 18. Rg5 f6 19. Rg3 Bxc4 20. Qxc4+ Qe6 21. Qc3 Ng6 22. Nd2 Rad8 23. h3 Re7 24. e4 Red7 25. Nf1 Rd4 26. Rge3 Qc4 27. Kh2 Qxc3 28. Rxc3 Ne5 29. Kg3 Nc4 30. Re2 Rd3+ 31. Rxd3 Rxd3+ 32. f3 Rb3 33. Rc2 Nxb2 34. Nd2 Rb5 35. f4 Kf7 36. Kf3 Na4 37. Rc4 Nb2 38. Rc3 Ke7 39. h4 Na4 40. Rc4 Nb2 41. Rc3 Na4 1/2-1/2

[Event "Niedersachsen-ch U18"]
[Site "Borkum"]
[Date "2004.04.06"]
[Round "6"]
[White "Drache, Georg Marcus"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "1765"]
[BlackElo "1931"]
[PlyCount "63"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[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. e3 0-0 5. Bd3 d5 6. Nge2 b6 7. cxd5 exd5 8. a3 Bd6 9. f3 c5 10. e4 cxd4 11. Nxd4 Bb7 12. Bg5 h6 13. Bxf6 Qxf6 14. Nf5 Be5 15. Rc1 dxe4 16. Bxe4 Bxe4 17. fxe4 Na6 18. 0-0 Nc7 19. Qh5 Kh7 20. Kh1 Qg6 21. Qe2 Rae8 22. Rcd1 Qe6 23. Nd5 Bxh2 24. Qc2 Qe5 25. Nd6 Qh5 26. g4 Qxg4 27. Nxe8 Rxe8 28. e5+ Kg8 29. Qxh2 Qe4+ 30. Qg2 Qh4+ 31. Kg1 Rxe5 32. Nf6+ 1-0

[Event "Niedersachsen-ch U18"]
[Site "Borkum"]
[Date "2004.04.05"]
[Round "4"]
[White "Prenzler, Daniel"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1900"]
[BlackElo "1931"]
[PlyCount "48"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 g6 6. 0-0 Bg7 7. c3 Nge7 8. Be3 0-0 9. Na3 Rb8 10. d4 cxd4 11. cxd4 d5 12. e5 Nf5 13. Bc1 b5 14. Nc2 a5 15. g4 Nfe7 16. h4 b4 17. Ne3 Qb6 18. g5 Nf5 19. Nxf5 exf5 20. h5 Rd8 21. Be3 Ba6 22. Re1 Bb5 23. Bf4 Rb7 24. h6 Bf8 1/2-1/2

[Event "Niedersachsen-ch U18"]
[Site "Borkum"]
[Date "2004.04.04"]
[Round "3"]
[White "Boss, Igor"]
[Black "Peters, Stefan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1931"]
[BlackElo "1835"]
[PlyCount "62"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[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. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nge2 Nf8 9. Qc2 Ne6 10. Bh4 g6 11. 0-0-0 Ng7 12. f3 0-0 13. Bf2 c5 14. Nf4 cxd4 15. exd4 Bf5 16. g4 Bxd3 17. Nxd3 Rc8 18. Kb1 Ne6 19. Qb3 b6 20. h4 Rc4 21. Ne5 Rb4 22. Qc2 Qd6 23. Qd2 Nd7 24. f4 f6 25. Nxd7 Qxd7 26. Rhe1 Rc8 27. Ka1 Rbc4 28. Qe2 Kf7 29. Qf3 Bb4 30. f5 gxf5 31. gxf5 Ng7 1/2-1/2

[Event "Niedersachsen-ch U18"]
[Site "Borkum"]
[Date "2004.04.04"]
[Round "2"]
[White "Rachut, Steffen"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1822"]
[BlackElo "1931"]
[PlyCount "70"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 Be7 9. Be2 Qc7 10. 0-0 0-0 11. Nc2 b6 12. g4 Ne5 13. g5 Nfd7 14. b3 b5 15. f4 bxc4 16. Ne3 Nd3 17. Ba3 Qb6 18. Qd2 Bb7 19. bxc4 N3c5 20. Bf3 Qc7 21. Ng4 f5 22. exf5 Rxf5 23. Ne3 Rf7 24. h4 Raf8 25. Ng2 Bxf3 26. Rxf3 Ne5 27. Rff1 Nxc4 28. Qc1 Nxa3 29. Qxa3 d5 30. Ne2 e5 31. Rad1 d4 32. Qc1 d3 33. Nc3 Qd6 34. Ne3 exf4 35. Ned5 f3 0-1

[Event "Niedersachsen-ch U18"]
[Site "Borkum"]
[Date "2004.04.03"]
[Round "1"]
[White "Boss, Igor"]
[Black "Beier, Tobias Mario"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1931"]
[BlackElo "1768"]
[PlyCount "113"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 g6 4. Nf3 Bg7 5. e4 Bg4 6. Be2 Nd7 7. 0-0 Ngf6 8. Nc3 0-0 9. h3 Bxf3 10. Bxf3 Nb6 11. Be2 e6 12. dxe6 fxe6 13. Bg5 h6 14. Be3 Qe7 15. Qc2 Nfd7 16. Rad1 Ne5 17. b3 Nc6 18. Nb5 Rad8 19. Qd2 a6 20. Na3 Nd4 21. Nc2 Nxe2+ 22. Qxe2 d5 23. exd5 exd5 24. cxd5 Nxd5 25. Qc4 Qf7 26. Bxc5 b5 27. Qg4 Rfe8 28. Nb4 h5 29. Qg5 Bf6 30. Qh6 Nc3 31. Rxd8 Rxd8 32. Qe3 Re8 33. Qf3 a5 34. Nc6 Rc8 35. Be3 Nxa2 36. Nxa5 Bc3 37. Qxf7+ Kxf7 38. Nb7 Bb4 39. Ra1 Nc3 40. Ra7 Ke6 41. Ra6+ Kf5 42. Nd6+ Bxd6 43. Rxd6 Ra8 44. Rc6 Nd5 45. Bc1 Ra1 46. Kh2 Rb1 47. f3 Rxb3 48. g4+ Ke5 49. Kg3 Rc3 50. Bb2 Kd4 51. Rxg6 hxg4 52. hxg4 b4 53. Rc6 b3 54. g5 Kd3 55. Bxc3 Nxc3 56. Rb6 Kc4 57. g6 1-0

[Event "Karl Mala Memorial op 07th"]
[Site "Griesheim"]
[Date "2003.07.27"]
[Round "6"]
[White "Boss, Igor"]
[Black "Hock, Gerold"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2114"]
[BlackElo "2039"]
[PlyCount "45"]
[EventDate "2003.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c6 4. Nc3 Nf6 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 e6 8. Bf4 Nb6 9. e3 Bb4 10. Nxb6 Qxb6 11. Bd3 Nd5 12. 0-0 Nxf4 13. Bxf5 exf5 14. exf4 0-0-0 15. Qc2 g6 16. d5 Rhe8 17. dxc6 Qxc6 18. Qb3 Bxc3 19. Rac1 Qe6 20. Qxc3+ Kb8 21. Rfe1 Qd6 22. Rxe8 Rxe8 23. g3 1/2-1/2

[Event "Karl Mala Memorial op 07th"]
[Site "Griesheim"]
[Date "2003.07.26"]
[Round "5"]
[White "Boda, Attila"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "B42"]
[BlackElo "2114"]
[PlyCount "66"]
[EventDate "2003.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 d6 6. Nc3 Nf6 7. Bd3 Be7 8. 0-0 0-0 9. Be3 Nbd7 10. Nb3 b6 11. f4 Bb7 12. Qe1 Re8 13. h3 Nc5 14. Nxc5 bxc5 15. Rd1 Qb6 16. Qf2 Nd7 17. Qc2 h6 18. Na4 Qc6 19. Nc3 Rad8 20. b3 Bf6 21. Na4 Qc7 22. Rfe1 Bc6 23. Nc3 Nb8 24. Kh1 Ba8 25. Na4 Nc6 26. e5 Be7 27. exd6 Bxd6 28. Qf2 Nd4 29. Bb1 e5 30. fxe5 Bxe5 31. Bxd4 Bxd4 32. Qf5 g6 33. Qc2 Qg3 0-1

[Event "Karl Mala Memorial op 07th"]
[Site "Griesheim"]
[Date "2003.07.26"]
[Round "4"]
[White "Boss, Igor"]
[Black "Jacob, Ralf"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2114"]
[PlyCount "95"]
[EventDate "2003.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. f3 Nf6 5. e4 c6 6. Qd2 Nbd7 7. Nc3 e5 8. Bg3 b5 9. a3 a5 10. d5 cxd5 11. Nxd5 Rb8 12. Nxf6+ Nxf6 13. Rd1 Be7 14. Bd3 Nh5 15. c3 Bg5 16. Qe2 Nxg3 17. hxg3 Qb6 18. Nh3 Be7 19. Nf2 Be6 20. 0-0 h5 21. Kh2 g5 22. Bc2 g4 23. f4 exf4 24. gxf4 Rg8 25. g3 h4 26. Rh1 Qc7 27. Qe3 b4 28. Kg2 h3+ 29. Kh2 bxa3 30. bxa3 Rb2 31. Rd2 Qb7 32. Nd3 Rb6 33. e5 Kf8 34. Rhd1 Qc7 35. exd6 Rxd6 36. Ne5 Rxd2+ 37. Rxd2 Bc5 38. Qe4 f5 39. Qa8+ Kg7 40. Qa6 Rd8 41. Re2 Rd6 42. Qb5 Bc8 43. Qe8 Re6 44. Qh5 Qd8 45. Qf7+ Kh8 46. Ng6+ Rxg6 47. Qxg6 Be3 48. Qh6+ 1-0

[Event "Karl Mala Memorial op 07th"]
[Site "Griesheim"]
[Date "2003.07.25"]
[Round "2"]
[White "Boss, Igor"]
[Black "Ditze, Thomas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2114"]
[BlackElo "2017"]
[PlyCount "79"]
[EventDate "2003.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c6 5. Bd3 Qb6 6. Qc1 g5 7. Be5 f6 8. Bg3 Bf5 9. Bxb8 Rxb8 10. Ne2 Qa5+ 11. Nd2 Nxd2 12. Qxd2 Qxd2+ 13. Kxd2 Bxd3 14. Kxd3 Bg7 15. f3 e6 16. g4 h5 17. Ng3 hxg4 18. fxg4 Rf8 19. Raf1 Ke7 20. Rf2 Rbc8 21. Nh5 Rf7 22. Rhf1 Rcf8 23. e4 dxe4+ 24. Kxe4 Bh8 25. Ng3 Bg7 26. c3 Kd7 27. Kd3 Bh8 28. Ne4 Ke7 29. Re2 b6 30. Rfe1 Kd7 31. Re3 Rh7 32. R1e2 Rhf7 33. b4 Bg7 34. a4 a6 35. a5 bxa5 36. Nc5+ Kc8 37. Nxe6 Re8 38. bxa5 Bf8 39. Re4 Bd6 40. Nxg5 1-0

[Event "Karl Mala Memorial op 07th"]
[Site "Griesheim"]
[Date "2003.07.25"]
[Round "3"]
[White "Milov, Leonid"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2466"]
[BlackElo "2114"]
[PlyCount "73"]
[EventDate "2003.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. N1c3 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Nxe7 10. Bg5 b5 11. f3 Bb7 12. 0-0-0 Bc6 13. Rd6 Nfg8 14. Be2 f6 15. Be3 Nc8 16. Rd2 Nge7 17. Bc5 Kf7 18. b3 Rd8 19. Rhd1 Ng6 20. g3 Nf8 21. Nd5 Ne6 22. Be3 Bxd5 23. Rxd5 d6 24. c4 Nc7 25. R5d2 Ke6 26. f4 h6 27. Kb2 bxc4 28. Bxc4+ Ke7 29. Rc2 Rd7 30. Rdc1 Kd8 31. Bf1 Rb8 32. Bh3 Re7 33. Bf5 a5 34. a3 Rb7 35. Rc6 Re8 36. Bxc8 Kxc8 37. Bb6 1-0

[Event "Karl Mala Memorial op 07th"]
[Site "Griesheim"]
[Date "2003.07.24"]
[Round "1"]
[White "Guenther, Peter"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2114"]
[PlyCount "158"]
[EventDate "2003.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 Bg4 10. Bxf7+ Kd8 11. h3 Bxf3 12. Qxf3 Qf6 13. Qxf6 exf6 14. cxd4 Nxd4 15. Nc3 Ke7 16. Bh5 g6 17. Bd1 Kf7 18. Be3 Rd8 19. Bxd4 Rxd4 20. Nb5 Rd2 21. Rc1 Nd7 22. Bb3+ Kg7 23. Rfd1 Rxd1+ 24. Rxd1 Ne5 25. Nxa7 Bc5 26. Nb5 b6 27. Kf1 Re8 28. Nc7 Re7 29. Ne6+ Kh6 30. f4 Nc6 31. g4 Ra7 32. Rd5 Be7 33. h4 Ra5 34. Rxa5 bxa5 35. Bd1 g5 36. hxg5+ fxg5 37. f5 Nd8 38. Nc7 Bf6 39. b3 Nf7 40. Bf3 Nd6 41. a3 Kg7 42. b4 axb4 43. axb4 h5 44. b5 hxg4 45. Bxg4 Be5 46. b6 Ne4 47. Nd5 Nf6 48. Ne3 Kf7 49. Bf3 Bf4 50. Ke2 Ke7 51. Nc4 Nd7 52. b7 Kf6 53. Bc6 Nb8 54. Be4 Bc7 55. Kd3 Bf4 56. Ne3 Bd6 57. Ng4+ Ke7 58. Kd4 Ba3 59. Kd5 Kd7 60. Ke5 Kc7 61. Kf6 Nd7+ 62. Kxg5 Nc5 63. Bc6 Nxb7 64. Bxb7 Kxb7 65. Kf6 Bc1 66. Ne5 Bf4 67. Ke6 Bg5 68. Nf3 Bd8 69. Kd7 Bf6 70. Ke8 Ka8 71. Kf7 Bd8 72. Ne5 Bh4 73. Ke6 Kb7 74. Ng6 Bg5 75. Ne5 Bh4 76. Kf7 Ka8 77. Kg6 Bd8 78. Nf7 Be7 79. Ne5 Bd8 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.06.01"]
[Round "7"]
[White "Hahlbohm, Matthias"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2160"]
[BlackElo "2114"]
[PlyCount "99"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Bb4+ 6. Nc3 Nf6 7. Bd3 d6 8. 0-0 0-0 9. Bg5 Nbd7 10. Kh1 Bxc3 11. bxc3 b6 12. f4 Bb7 13. Qe2 Qc7 14. Rae1 e5 15. Nf5 Rae8 16. Bc2 exf4 17. Rxf4 g6 18. Ng3 Re6 19. Ref1 Nxe4 20. Nxe4 f5 21. Qd1 fxe4 22. Rxf8+ Nxf8 23. Bh6 Re8 24. Qd4 Ne6 25. Qf2 Qe7 26. Qxb6 Nc5 27. Be3 Ba8 28. h3 Qe5 29. Bd4 Qe7 30. Re1 Rf8 31. Bg1 Qh4 32. Re3 Qf4 33. Bd1 Nd3 34. Bg4 h5 35. Be6+ Kh7 36. Qa7+ Kh8 37. Rxd3 exd3 38. Bd4+ Rf6 39. Qxa8+ Kh7 40. Qa7+ Kh6 41. Be3 d2 42. Bxf4+ Rxf4 43. Qg1 Re4 44. Bd5 Re1 45. Bf3 g5 46. Kh2 g4 47. hxg4 hxg4 48. Bxg4 Kg5 49. Qd4 Re7 50. Bf3 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.31"]
[Round "5"]
[White "Boss, Igor"]
[Black "De Wiljes, Jan Hendrik"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2114"]
[BlackElo "2236"]
[PlyCount "56"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. 0-0 d5 6. Nbd2 Nf6 7. c3 0-0 8. e4 e5 9. Ne1 b6 10. f4 exf4 11. gxf4 dxe4 12. dxe4 Qc7 13. e5 Ne8 14. Qa4 Bd7 15. Qc2 Rd8 16. Ne4 Ne7 17. Qe2 Bc6 18. Nc2 Qd7 19. Be3 Qb7 20. Bf2 f6 21. Bg3 f5 22. Ng5 Bxg2 23. Qxg2 Qxg2+ 24. Kxg2 Nc7 25. Rad1 h6 26. Nf3 Ne6 27. h4 Nd5 28. Ng1 Ndxf4+ 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.31"]
[Round "6"]
[White "Welz, Peter"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2174"]
[BlackElo "2114"]
[PlyCount "113"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Be3 Qa5 7. Nge2 Nd4 8. 0-0 Nxe2+ 9. Qxe2 Bxc3 10. bxc3 Qxc3 11. Rab1 Nf6 12. h3 0-0 13. Bh6 Rd8 14. f4 Nd7 15. g4 Rb8 16. Rb3 Qd4+ 17. Kh1 Nf8 18. c3 Qh8 19. f5 Nd7 20. Qf2 f6 21. d4 Kf7 22. e5 dxe5 23. dxc5 e6 24. c6 bxc6 25. Rxb8 Nxb8 26. Qxa7+ Bd7 27. fxe6+ Kxe6 28. Be3 Qg7 29. Rd1 Qe7 30. Bc5 Qe8 31. Bf1 Kf7 32. Bd6 Kg8 33. Bxb8 Bxg4 34. Rxd8 Bf3+ 35. Kg1 Qxd8 36. Qf2 Bd5 37. Ba7 f5 38. Bb6 Qg5+ 39. Kh2 f4 40. a4 h5 41. h4 Qf5 42. a5 Qe4 43. Bg2 f3 44. c4 Qf4+ 45. Qg3 Qxc4 46. Qxg6+ Kf8 47. Qf6+ Ke8 48. Qxe5+ Kf8 49. Qf6+ Kg8 50. Bxf3 Qc2+ 51. Kg3 Bxf3 52. Kxf3 Qd1+ 53. Kf4 Qg4+ 54. Ke5 Qe2+ 55. Kd6 Qd3+ 56. Bd4 Qg3+ 57. Qe5 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.30"]
[Round "4"]
[White "Wuensche, Peter"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2123"]
[BlackElo "2114"]
[PlyCount "132"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. c3 Nf6 4. d3 g6 5. Bf4 Bg7 6. Na3 0-0 7. Qd2 Re8 8. Bh6 Bh8 9. h3 Nbd7 10. e4 e5 11. c4 dxe4 12. dxe4 Nc5 13. Qc2 Qd3 14. Rd1 Qxc2 15. Nxc2 Ncxe4 16. Ne2 Be6 17. b3 Rad8 18. 0-0 Nd6 19. Be3 Nc8 20. Nc3 Bg7 21. g4 h6 22. Na4 Nd7 23. Nc5 Nxc5 24. Bxc5 Bf8 25. Be3 Kg7 26. Bc1 g5 27. Bb2 f6 28. Bf3 Ne7 29. Be4 Ng6 30. Ne3 Nf4 31. Kh2 Bc5 32. Kg3 Bd4 33. Bc1 Ne2+ 34. Kf3 Nxc1 35. Rxc1 Bxe3 36. Kxe3 Rd4 37. Rfd1 Red8 38. Rd3 f5 39. gxf5 Bc8 40. Rcd1 Rxd3+ 41. Rxd3 Rxd3+ 42. Bxd3 Kf6 43. b4 Bxf5 44. Bf1 Ke6 45. a3 b6 46. Bg2 c5 47. b5 Kf6 48. Bf1 Kg6 49. Kf3 Kh5 50. Kg3 e4 51. Be2+ Kg6 52. h4 Kf6 53. f4 exf3 54. hxg5+ hxg5 55. Kxf3 Ke5 56. Ke3 g4 57. Bd1 g3 58. Kf3 Kd4 59. Kxg3 Kxc4 60. Kf4 Bd7 61. a4 Kd4 62. Kg5 Ke5 63. Bc2 c4 64. Kg6 c3 65. Kf7 Bf5 66. Bb3 c2 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.29"]
[Round "3"]
[White "Boss, Igor"]
[Black "Duester, Christian"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2114"]
[BlackElo "2165"]
[PlyCount "107"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b4 d6 7. Bb2 Ne4 8. Nbd2 Nxd2 9. Qxd2 Nd7 10. Ng5 Nb6 11. h4 h6 12. Nh3 c6 13. Qd3 e5 14. Qb3+ Kh7 15. Rad1 Qe7 16. c4 Be6 17. d5 cxd5 18. cxd5 Bd7 19. Rc1 Ba4 20. Qe3 Bb5 21. Rfe1 Nc4 22. Qb3 Nxb2 23. Qxb2 f4 24. Qb3 Rac8 25. Rxc8 Rxc8 26. e4 g5 27. hxg5 hxg5 28. gxf4 exf4 29. Nxg5+ Qxg5 30. Qh3+ Bh6 31. Qxc8 f3 32. Qf5+ Qxf5 33. exf5 fxg2 34. Re7+ Kg8 35. Rxb7 a6 36. Kxg2 Bc4 37. Rb6 Bf8 38. Kg3 Kf7 39. a4 Kf6 40. b5 axb5 41. a5 Bxd5 42. a6 Be7 43. a7 Ba8 44. Kg4 Ke5 45. Rxb5+ d5 46. Rb8 Bc6 47. f4+ Ke4 48. Re8 Bxe8 49. a8Q Bb5 50. Qb7 Be2+ 51. Kg3 Bd6 52. Qb1+ Bd3 53. Qe1+ Kxf5 54. Qd2 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.29"]
[Round "2"]
[White "Reichert, Lutz"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "A28"]
[BlackElo "2114"]
[PlyCount "54"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. d3 0-0 6. Nf3 d5 7. cxd5 Nxd5 8. Bd2 Nxc3 9. bxc3 Bc5 10. 0-0 h6 11. Bc1 Qe7 12. Rb1 Rd8 13. Qc2 Bb6 14. Re1 Be6 15. h4 a5 16. Ng5 hxg5 17. Bxg5 f6 18. Bd2 Qf7 19. a3 a4 20. Bxc6 bxc6 21. c4 c5 22. Kg2 Qd7 23. Rh1 e4 24. Rbd1 exd3 25. exd3 Qxd3 26. Qxd3 Rxd3 27. Bf4 Bxc4 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.28"]
[Round "1"]
[White "Boss, Igor"]
[Black "Lins, Thomas"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2114"]
[PlyCount "82"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Nc6 6. e3 Ngxe5 7. Nc3 d6 8. Bd3 Nxd3+ 9. Qxd3 Nb4 10. Qd2 Bf5 11. e4 Be6 12. Nd5 Nxd5 13. cxd5 Bd7 14. Nf3 g4 15. Nd4 h5 16. 0-0 Bh6 17. Bf4 Qf6 18. Bxh6 Rxh6 19. Rac1 Rc8 20. f4 c5 21. dxc6 bxc6 22. Rce1 c5 23. e5 dxe5 24. Rxe5+ Kf8 25. Nb3 Bb5 26. Rd1 Qb6 27. Kh1 Ba4 28. Nxc5 Rxc5 29. Qd8+ Kg7 30. Qg5+ Rg6 31. Rxc5 Rxg5 32. Rxg5+ Kh6 33. b3 f6 34. Rgd5 Bc6 35. Rd6 Kg7 36. R6d4 f5 37. Kg1 Be4 38. Kf2 h4 39. Ke1 Qa5+ 40. b4 Qxa2 41. Rd7+ Kf8 1/2-1/2

[Event "Goch op 14th"]
[Site "Goch"]
[Date "2003.??.??"]
[Round "1"]
[White "Boss, Igor"]
[Black "Aymans, Rainer"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2105"]
[BlackElo "1665"]
[PlyCount "43"]
[EventDate "2003.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. cxd5 cxd5 5. Qb3 Nc6 6. e3 e6 7. Qxb7 Qc8 8. Ba6 Nge7 9. Qxc8+ Nxc8 10. Bb5 Kd7 11. Nf3 f6 12. 0-0 a6 13. Bxc6+ Kxc6 14. b3 Bd6 15. Bb2 Ne7 16. Nh4 Bg4 17. Rfc1 Kd7 18. Na4 Ra7 19. f3 Bh5 20. g4 Bg6 21. Nc5+ Ke8 22. Nxe6 1-0

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "4"]
[White "Boss, Igor"]
[Black "Behl, Torsten"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1806"]
[BlackElo "2094"]
[PlyCount "67"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 c5 6. d5 d6 7. Bc4 a6 8. a4 Be7 9. Nge2 e5 10. 0-0 g5 11. Rb1 0-0 12. Qd2 Qg6 13. Bd3 f5 14. exf5 Bxf5 15. Bxf5 Rxf5 16. b4 Nd7 17. f3 Raf8 18. Ng3 Rf4 19. bxc5 Nxc5 20. Nce4 g4 21. Nxc5 dxc5 22. fxg4 Rxg4 23. Rxb7 Rxf1+ 24. Nxf1 Rf4 25. Rxe7 Qf6 26. Ne3 Qxe7 27. d6 Qb7 28. d7 Rd4 29. d8Q+ Rxd8 30. Qxd8+ Kh7 31. Qd5 Qe7 32. Qe4+ Kg8 33. Qg6+ Kf8 34. Nf5 1-0

[Event "Goch op 14th"]
[Site "Goch"]
[Date "2003.??.??"]
[Round "5"]
[White "Boss, Igor"]
[Black "Kostowski, Ireneus"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2105"]
[BlackElo "1895"]
[PlyCount "91"]
[EventDate "2003.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Be7 7. b3 Bb4 8. Bd2 0-0 9. Bd3 b6 10. 0-0 Bb7 11. Nxd5 Nxd5 12. cxd5 Bxd2 13. Nxd2 cxd5 14. Bxh7+ Kh8 15. Bd3 g6 16. Nf3 Kg7 17. Qe2 Rh8 18. Rac1 Nf6 19. Rc2 Ng4 20. h3 Nf6 21. Rfc1 Rc8 22. Ne5 Nd7 23. Rxc8 Bxc8 24. Nc6 Qc7 25. Rc2 Nb8 26. Ne5 Qd6 27. Qf3 Qe7 28. Qg4 g5 29. f4 Nd7 30. Nxd7 Qxd7 31. Qxg5+ Kf8 32. Qe5 Rg8 33. Qc7 Ke7 34. Kf2 f5 35. Bb5 Qxc7 36. Rxc7+ Kd6 37. Rxa7 Rd8 38. a4 Rg8 39. Rh7 Rg6 40. h4 Rg4 41. h5 Rg8 42. h6 Rg6 43. Rh8 Kc7 44. Be8 Rg4 45. h7 Ba6 46. Rg8 1-0

[Event "Goch op 14th"]
[Site "Goch"]
[Date "2003.??.??"]
[Round "7"]
[White "Boss, Igor"]
[Black "Schaar, Andreas"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2105"]
[BlackElo "1900"]
[PlyCount "67"]
[EventDate "2003.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 Be7 7. Nc3 a6 8. Bb3 Nc6 9. Qe2 cxd4 10. Rd1 0-0 11. exd4 Nb4 12. Ne5 b6 13. a3 Nbd5 14. Nc6 Nxc3 15. bxc3 Qc7 16. Nxe7+ Qxe7 17. Bg5 h6 18. Bh4 Re8 19. Re1 Bb7 20. Bc2 b5 21. Qd3 Rac8 22. f4 Qc7 23. Bxf6 gxf6 24. Qh7+ Kf8 25. f5 Qxc3 26. Qxh6+ Ke7 27. fxe6 Qxd4+ 28. Re3 Rxc2 29. exf7+ Kxf7 30. Qh7+ Kf8 31. Qh8+ Kf7 32. Qxe8+ Kg7 33. Qe7+ Kg6 34. Qe8+ 1/2-1/2

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "6"]
[White "Boss, Igor"]
[Black "Segelken, Peter"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1806"]
[BlackElo "2009"]
[PlyCount "57"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Nge2 Nh7 10. Bg3 Ng5 11. Qc2 Nd7 12. 0-0-0 b5 13. f4 Ne6 14. f5 Nc7 15. Bxc7 Qxc7 16. Nxd5 Qd6 17. Nxe7+ Qxe7 18. Qxc6 Qxe3+ 19. Kb1 Nb6 20. Rhe1 Bd7 21. Qd6 Qg5 22. h4 Qg4 23. f6 g6 24. h5 Qxh5 25. Rh1 Qg5 26. Ng3 Rad8 27. Ne4 Qe3 28. Rhe1 Bg4 29. Qh2 1-0

[Event "Goch op 14th"]
[Site "Goch"]
[Date "2003.??.??"]
[Round "3"]
[White "Boss, Igor"]
[Black "Steves, Dayanand"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2105"]
[BlackElo "1775"]
[PlyCount "68"]
[EventDate "2003.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 c5 4. a3 Bxc3+ 5. bxc3 d6 6. Nf3 Ne7 7. e3 0-0 8. Bd3 f5 9. 0-0 Qc7 10. Qe2 e5 11. e4 f4 12. Bc2 Nbc6 13. d5 Na5 14. Qd3 Ng6 15. Nd2 Rf6 16. f3 Nh4 17. Kf2 Bd7 18. a4 Raf8 19. Rg1 Qd8 20. Qf1 Rg6 21. g4 fxg3+ 22. Rxg3 Rgf6 23. Bd1 Ng6 24. Nb3 Nxb3 25. Bxb3 Nf4 26. Ke3 Nh5 27. Rg1 Rxf3+ 28. Qxf3 Rxf3+ 29. Kxf3 Qh4 30. Bg5 Qh3+ 31. Kf2 Qxc3 32. Rab1 Qh3 33. Ba2 Nf4 34. Rxb7 Qxh2+ 0-1

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "2"]
[White "Boss, Igor"]
[Black "Van Hove, Ode"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1806"]
[BlackElo "1438"]
[PlyCount "63"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nd2 Nc5 5. Ngf3 Nc6 6. g3 Qe7 7. Bg2 Nxe5 8. Nxe5 Qxe5 9. 0-0 d6 10. Rb1 a5 11. b3 Bf5 12. e4 Bg6 13. Bb2 Qe6 14. f4 Nxe4 15. Bxe4 Bxe4 16. Nxe4 0-0-0 17. Qf3 f6 18. Rfe1 Qf7 19. Bc3 h5 20. Nf2 h4 21. Qe2 hxg3 22. hxg3 Qg6 23. Qg4+ Qxg4 24. Nxg4 Rh5 25. Rbd1 b6 26. Rd5 f5 27. Nf2 c6 28. Rd3 Rh6 29. Kg2 g5 30. fxg5 Rg6 31. Bf6 Rd7 32. Re8+ 1-0

[Event "Goch op 14th"]
[Site "Goch"]
[Date "2003.??.??"]
[Round "2"]
[White "Gijsbers, Egon"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1680"]
[BlackElo "2105"]
[PlyCount "79"]
[EventDate "2003.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. b3 d6 5. Bb2 Nd7 6. d3 Ngf6 7. Be2 Be7 8. Qd2 Qc7 9. h3 b5 10. g4 h6 11. Nh2 Bb7 12. f4 0-0-0 13. Nf3 Nb8 14. Nd1 d5 15. e5 Nfd7 16. Nf2 Nc6 17. d4 cxd4 18. Nxd4 Bc5 19. Nxc6 Qxc6 20. Nd3 Be7 21. a4 Bh4+ 22. Kd1 bxa4 23. Nb4 Qc7 24. Rxa4 Nc5 25. Nxa6 Nxa6 26. Bxa6 Kd7 27. Bxb7 Qxb7 28. Qd4 Ra8 29. Kd2 Rhc8 30. Rha1 Qc6 31. Rc4 Qb5 32. Rxc8 Rxc8 33. Qa4 Kc6 34. Qxb5+ Kxb5 35. Ra7 f6 36. Rxg7 fxe5 37. Bxe5 Bg3 38. Rg6 h5 39. Rxe6 Rf8 40. Rf6 1-0

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "3"]
[White "Hilverda, Alexander"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2083"]
[BlackElo "1806"]
[PlyCount "73"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 b5 8. Kh1 Bb7 9. Qe1 Nc6 10. Nb3 Be7 11. f4 d6 12. Be3 Ng4 13. Bg1 h5 14. h3 Nh6 15. a4 b4 16. Nd1 Bf6 17. c3 bxc3 18. Nxc3 Nb4 19. Qd2 Nxd3 20. Qxd3 0-0 21. Rac1 Qd7 22. e5 Qc6 23. Qe2 dxe5 24. fxe5 Bxe5 25. Na5 Nf5 26. Bh2 Qxg2+ 27. Qxg2 Bxg2+ 28. Kxg2 Ne3+ 29. Kh1 Bxc3 30. bxc3 Nxf1 31. Rxf1 Rac8 32. Bd6 Rfd8 33. Bb4 Rd3 34. Kg2 h4 35. Rf3 Rd5 36. c4 Rd1 37. Be7 1/2-1/2

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "7"]
[White "Nedkov, Peter"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2149"]
[BlackElo "1806"]
[PlyCount "111"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. e3 Nc6 4. Bb2 b6 5. d4 cxd4 6. exd4 e6 7. a3 Bb7 8. Nc3 Be7 9. Bd3 0-0 10. Qd2 Rc8 11. 0-0 Qc7 12. Rfe1 Qb8 13. Ne4 Qa8 14. Nxf6+ Bxf6 15. Ne5 Nb8 16. f3 Be7 17. Qf4 d6 18. Ng4 Nd7 19. Qg3 Kh8 20. Qh3 g6 21. f4 d5 22. Nh6 Bf6 23. g4 Nc5 24. f5 Nxd3 25. Qxd3 Kg7 26. g5 Bxg5 27. Ng4 exf5 28. Ne5 Bc6 29. Qf3 Bf6 30. Bc1 Qb7 31. Qh3 h5 32. Bd2 Bd7 33. c3 Be6 34. Qe3 Rh8 35. Nf3 Rce8 36. h4 Bd7 37. Qf2 Re4 38. Rxe4 dxe4 39. Ne5 Be6 40. c4 Qe7 41. Be1 Qd6 42. Bb4 Qd8 43. Be1 Bxe5 44. dxe5 Qd3 45. Rc1 Qxb3 46. Rc3 Qa4 47. c5 bxc5 48. Rxc5 Qxa3 49. Ra5 Qh3 50. Rxa7 Qg4+ 51. Kh2 Rd8 52. Bd2 Rd3 53. Be3 f4 54. Qxf4 Qh3+ 55. Kg1 Rd1+ 56. Kf2 0-1

[Event "Goch op 14th"]
[Site "Goch"]
[Date "2003.??.??"]
[Round "4"]
[White "Stange, Joerg"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "A49"]
[BlackElo "2105"]
[PlyCount "130"]
[EventDate "2003.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 g6 2. g3 Bg7 3. Bg2 c6 4. Nf3 d5 5. Nbd2 Nf6 6. 0-0 0-0 7. b3 c5 8. Bb2 cxd4 9. Nxd4 Re8 10. N4f3 Nc6 11. Ne5 Qc7 12. Nxc6 bxc6 13. c4 e6 14. Rc1 Qd7 15. c5 e5 16. e4 Ba6 17. Re1 Qc7 18. Bf1 Bxf1 19. Kxf1 Rad8 20. Qf3 Qa5 21. Qc3 Qb5+ 22. Kg2 h5 23. a4 Qb7 24. h4 Qd7 25. Rcd1 Qe6 26. Qc2 d4 27. Nc4 Bf8 28. b4 Rb8 29. Ba3 Nd7 30. Rd3 Be7 31. Rc1 f5 32. Rf3 Rf8 33. Nd6 f4 34. Qc4 Qxc4 35. Nxc4 fxg3 36. Rxf8+ Kxf8 37. fxg3 Kf7 38. Na5 Rc8 39. Nb7 Ke6 40. Nd6 Bxd6 41. cxd6 Kxd6 42. b5+ c5 43. Rf1 Ke6 44. a5 c4 45. Kf3 Nc5 46. b6 axb6 47. axb6 Nb3 48. Ke2 Rb8 49. Rf8 Rxb6 50. Re8+ Kf6 51. Rf8+ Kg7 52. Rc8 c3 53. Rc7+ Kf6 54. Kd3 Nd2 55. Ra7 Nf1 56. Bc1 Nxg3 57. Bg5+ Ke6 58. Bd8 Rb2 59. Kc4 Nxe4 60. Ra2 Rxa2 61. Be7 Kxe7 62. Kb5 c2 63. Kb6 c1Q 64. Kb7 Rb2+ 65. Ka8 Qa1# 0-1

[Event "Goch op 14th"]
[Site "Goch"]
[Date "2003.??.??"]
[Round "6"]
[White "Theile Rasche, Ingo"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2055"]
[BlackElo "2105"]
[PlyCount "68"]
[EventDate "2003.10.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. 0-0 Be7 7. Re1 0-0 8. e4 dxe4 9. Nxe4 Nbd7 10. c3 c5 11. Nxf6+ Bxf6 12. Bb5 cxd4 13. Nxd4 Qc7 14. Nxe6 fxe6 15. Qxd7 Qxd7 16. Bxd7 e5 17. Be3 Rfd8 18. Rad1 Kf8 19. f4 exf4 20. Bxf4 Kg8 21. Bc7 Rf8 22. Bd6 Rfd8 23. Bc7 Rf8 24. Be6+ Kh8 25. Bd5 Bxd5 26. Rxd5 Rf7 27. Bd8 h6 28. Bxf6 Rxf6 29. Rf1 Raf8 30. Rxf6 Rxf6 31. Rd7 a6 32. a4 a5 33. b4 axb4 34. cxb4 Rf4 1/2-1/2

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "1"]
[White "Thinius, Marco"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2304"]
[BlackElo "1806"]
[PlyCount "103"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 b5 8. Bf3 e5 9. Nf5 b4 10. Nd5 Nxd5 11. Qxd5 Bb7 12. Qd3 g6 13. Ne3 Bg7 14. a3 0-0 15. axb4 Nc6 16. Nd5 Qd6 17. c3 Ne7 18. Nxe7+ Qxe7 19. Be3 d6 20. Rfd1 Rad8 21. Bb6 Rd7 22. Bg4 f5 23. exf5 Qg5 24. Bf3 d5 25. fxg6 hxg6 26. Qe2 Re8 27. Ra5 e4 28. Bg4 Rf7 29. Be3 Qe7 30. h3 Be5 31. Rxa6 Bxa6 32. Qxa6 Bf4 33. Bxf4 Rf6 34. Qb5 Rxf4 35. Qxd5+ Kg7 36. Qd4+ Rf6 37. Qe3 Qe5 38. Rd7+ Rf7 39. Rd1 Ref8 40. Rd2 Kh7 41. Re2 Re7 42. f3 Rfe8 43. fxe4 Qxe4 44. Qxe4 Rxe4 45. Rxe4 Rxe4 46. Kf2 Kg7 47. b5 Re7 48. c4 Kf6 49. b6 Ke5 50. Ke3 Kd6+ 51. Kd4 Kc6 52. c5 1-0

[Event "Nord West Cup 05th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "5"]
[White "Zeuner, Michael"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2165"]
[BlackElo "1806"]
[PlyCount "57"]
[EventDate "2003.02.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g3 d6 5. Bg2 g6 6. d4 cxd4 7. Nxd4 Nge7 8. Ndb5 Ng8 9. Bf4 e5 10. Nd5 Be6 11. Nbc7+ Kd7 12. Nxa8 exf4 13. Nac7 fxg3 14. hxg3 Nf6 15. c3 Bg7 16. Qa4 Ne8 17. Nxe8 Qxe8 18. 0-0-0 Kc8 19. Nf4 Qe7 20. Nxe6 fxe6 21. e5 d5 22. f4 Qc5 23. Rd3 Kd7 24. Rhd1 Ke7 25. Bxd5 exd5 26. Rxd5 Qe3+ 27. Kb1 Ke6 28. g4 Bf8 29. Qc4 1-0

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.08.02"]
[Round "7.5"]
[White "Rohde, Torsten"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2185"]
[BlackElo "1802"]
[PlyCount "59"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[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 Qc7 9. 0-0-0 Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5 15. Bxg5 Bxg5+ 16. Nxg5 Qc5 17. Nh3 b5 18. Rdf1 Bd7 19. Nd1 Nxd3+ 20. Qxd3 Ne5 21. Qe2 Rc8 22. Kb1 Rg8 23. Nf4 b4 24. Nf2 Bb5 25. N2d3 Qd4 26. Rd1 Nxd3 27. cxd3 Ke7 28. Rhf1 Rg5 29. Qf3 Qf6 30. Nd5+ 1-0

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.08.01"]
[Round "6.5"]
[White "Boss, Igor"]
[Black "Fruebing, Stefan"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1802"]
[BlackElo "2060"]
[PlyCount "131"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 0-0 7. Be2 Ngxe5 8. 0-0 d6 9. b3 Be6 10. Bb2 a5 11. Ne4 Bb6 12. Ng3 Qd7 13. Qd2 Rad8 14. Rfd1 Qe7 15. Rac1 Nxf3+ 16. Bxf3 Rfe8 17. Qc3 f6 18. Bxc6 bxc6 19. Ba3 c5 20. e4 Bd7 21. Bb2 a4 22. Rc2 axb3 23. axb3 Ra8 24. Re2 Ba5 25. Qf3 Bc6 26. h4 Qf7 27. h5 h6 28. Nf5 Re6 29. Qg4 Kh7 30. Nxg7 Re7 31. Nf5 Rg8 32. Qf3 Ree8 33. Kf1 Rg5 34. Ng3 f5 35. Bc1 Rxg3 36. Qxg3 Qxh5 37. Qh3 Qxh3 38. gxh3 Bxe4 39. Bf4 Bg2+ 40. Kxg2 Rxe2 41. Kf3 Rc2 42. Be3 Bc3 43. Rd3 Be5 44. Bd2 Bd4 45. Ke2 Ra2 46. Kf3 Kg6 47. Be3 Be5 48. Bd2 Rc2 49. Ba5 Bd4 50. Bd2 h5 51. Be3 Rc3 52. Rxc3 Bxc3 53. Ke2 Kf6 54. f4 Ke6 55. Kd3 Be1 56. Bc1 Kd7 57. Ke2 Bc3 58. Kd3 Bf6 59. Bd2 Kc6 60. Be3 Kb6 61. Bd2 c6 62. Ke2 d5 63. Kd3 Bd8 64. cxd5 cxd5 65. b4 Bf6 66. Be3 1/2-1/2

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.31"]
[Round "5.5"]
[White "Fervers, Lukas"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1709"]
[BlackElo "1802"]
[PlyCount "79"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nf6 3. d4 Bf5 4. Bd3 Bxd3 5. Qxd3 Nbd7 6. Nd2 e6 7. Ngf3 c5 8. c3 Be7 9. 0-0 Qc7 10. Ne5 0-0 11. Qe2 a6 12. Rf3 b5 13. Rh3 b4 14. cxb4 cxb4 15. g4 g6 16. Nf1 Ne4 17. Nxd7 Qxd7 18. Ng3 Kg7 19. Nxe4 dxe4 20. b3 Qd5 21. Rg3 Rfc8 22. Bb2 f6 23. Rg2 Rc6 24. Rc1 Rac8 25. Rxc6 Rxc6 26. Qd1 Qa5 27. Rd2 Kf7 28. Qb1 f5 29. g5 Qd5 30. Qd1 Ke8 31. Rc2 Bd6 32. Qc1 Kd7 33. Rxc6 Qxc6 34. Qxc6+ Kxc6 35. Kf2 Kd5 36. Ke2 Bf8 37. Kd2 Be7 38. h4 Bd8 39. Ke2 Bb6 40. Kd2 1/2-1/2

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.30"]
[Round "3.5"]
[White "Boss, Igor"]
[Black "Armbrust, Florian"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1802"]
[BlackElo "1828"]
[PlyCount "48"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 Qb6 6. Bc1 g6 7. e4 d6 8. c3 Bg7 9. a4 0-0 10. Na3 Qd8 11. Nc4 e6 12. dxe6 d5 13. exf7+ Rxf7 14. Bg5 Nc6 15. Bxf6 Qxf6 16. Qxd5 Be6 17. Qxc5 Rd8 18. Rd1 Rxd1+ 19. Kxd1 Bh6 20. Qf2 Qf4 21. Ne2 Rd7+ 22. Ke1 Qd2+ 23. Nxd2 Bxd2+ 24. Kd1 Bb3# 0-1

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.30"]
[Round "4.5"]
[White "Siebarth, Raiko"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2037"]
[BlackElo "1802"]
[PlyCount "80"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. Nc3 Bb4 6. e3 Bxc3+ 7. bxc3 d6 8. Bd3 Nbd7 9. Qc2 Qe7 10. e4 e5 11. 0-0 0-0 12. Nd2 c5 13. f4 cxd4 14. cxd4 exd4 15. e5 dxe5 16. Rae1 h6 17. Bh4 Rae8 18. fxe5 Nxe5 19. Bxf6 gxf6 20. Be4 Bc8 21. Bd5 f5 22. Qd1 Qg5 23. Kh1 Bd7 24. Rxe5 Rxe5 25. Nf3 Qe7 26. Nxe5 Qxe5 27. Qh5 Kg7 28. h3 Be6 29. Qf3 Bxd5 30. cxd5 Rd8 31. Qh5 Rxd5 32. g4 Qe2 33. Rxf5 Qe4+ 34. Kg1 Rxf5 35. gxf5 Qe3+ 36. Kf1 Qf4+ 37. Ke2 Kf6 38. h4 d3+ 39. Kd1 Qf1+ 40. Kd2 Qe2+ 0-1

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.29"]
[Round "2.5"]
[White "Klink, Otto"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "1596"]
[BlackElo "1802"]
[PlyCount "58"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Nc3 Bb4 9. Bf3 Ne5 10. Bd2 0-0 11. a3 Bd6 12. h3 h6 13. Be2 b5 14. Be3 Bc5 15. f4 Nc4 16. Bxc4 bxc4 17. e5 Ne8 18. Rf3 Bb7 19. Rg3 f5 20. Qh5 Kh8 21. Qg6 Rb8 22. Kh2 Ba8 23. Na4 Be7 24. b3 Bh4 25. Rd1 Bxg3+ 26. Kxg3 cxb3 27. cxb3 Rxb3 28. Nxb3 Qb7 29. Rd2 Qxb3 0-1

[Event "DLM U20"]
[Site "Werfen"]
[Date "2002.07.28"]
[Round "1.5"]
[White "Boss, Igor"]
[Black "Savchenko, Oleksey"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1802"]
[BlackElo "1755"]
[PlyCount "69"]
[EventDate "2002.07.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 e6 5. e3 Nf6 6. Bxc4 c5 7. 0-0 Nc6 8. Nc3 Qc7 9. Re1 Be7 10. d5 exd5 11. Bxd5 0-0 12. h3 Nb4 13. e4 Rd8 14. Qb3 Nfxd5 15. Nxd5 Nxd5 16. exd5 Bf6 17. Be3 b6 18. d6 Qc6 19. Bg5 c4 20. Qe3 Bxg5 21. Nxg5 Bb7 22. Qe4 Qxe4 23. Nxe4 f5 24. Ng3 Rxd6 25. Nxf5 Rf6 26. Re7 Bd5 27. Ne3 Be6 28. Rc7 Raf8 29. f3 R8f7 30. Rc6 Bxh3 31. Rxf6 Rxf6 32. gxh3 Rxf3 33. Nxc4 Rxh3 34. Nxb6 Rb3 35. Nd7 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.29"]
[Round "7"]
[White "Boss, Igor"]
[Black "Keuter, Sven"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1819"]
[BlackElo "1290"]
[PlyCount "79"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Bd6 7. Nf3 Be6 8. e3 Nbd7 9. Bd3 Qc7 10. h3 h6 11. Bxf6 Nxf6 12. Rc1 a6 13. 0-0 g5 14. Bf5 Qd7 15. Bxe6 Qxe6 16. Rce1 Ne4 17. Nxe4 Qxe4 18. Qxe4+ dxe4 19. Nd2 Bb4 20. Rd1 Bxd2 21. Rxd2 0-0-0 22. Rc2 Rd5 23. f4 Rf5 24. Rcf2 Rf8 25. fxg5 Rxf2 26. Kxf2 hxg5 27. Rc1 Kd7 28. Rc5 f6 29. Ra5 Ke6 30. h4 gxh4 31. Rh5 Rd8 32. Rxh4 Kd5 33. Rh7 Rb8 34. Rg7 b6 35. Kg3 a5 36. Kf4 Rh8 37. Rg6 Rh1 38. Rxf6 Rf1+ 39. Kg5 Re1 40. Kf4 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.28"]
[Round "6"]
[White "Boss, Igor"]
[Black "Collmann, Jan"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1819"]
[BlackElo "1442"]
[PlyCount "101"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Nf6 5. e4 Be7 6. h3 Bd7 7. Nf3 Na6 8. Be3 Nc7 9. Bd3 a6 10. a4 Rb8 11. Qe2 b6 12. 0-0 0-0 13. Nd2 Qe8 14. f4 exf4 15. Bxf4 Qc8 16. Qf3 b5 17. axb5 axb5 18. e5 Nfe8 19. Qe4 g6 20. Qe3 dxe5 21. Bh6 f6 22. Bxf8 Bxf8 23. b3 Kg7 24. Qg3 Nd6 25. Nce4 Nce8 26. Ra7 Nxe4 27. Nxe4 Rb7 28. Rxb7 Qxb7 29. Qf2 Qb6 30. b4 Bf5 31. bxc5 Qa7 32. Nd6 Bxd6 33. cxd6 Qxf2+ 34. Rxf2 Nxd6 35. Bxf5 gxf5 36. c5 Nc4 37. c6 Nd6 38. c7 Kf7 39. Rb2 Ke7 40. Rxb5 Kd7 41. Rc5 Nc8 42. Kf2 Kd6 43. Rc6+ Ke7 44. d6+ Kd7 45. Ra6 f4 46. Kf3 f5 47. h4 h5 48. Ke2 e4 49. Kf2 Ke8 50. Ra5 Nxd6 51. Rd5 1-0

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.27"]
[Round "5"]
[White "Baeumler, Ilja"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1811"]
[BlackElo "1819"]
[PlyCount "82"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Bb7 10. Bd3 d6 11. 0-0 Nd7 12. Re1 dxe5 13. Nxe5 Nxe5 14. Rxe5 Bd6 15. Rh5 g6 16. Rh3 0-0 17. Qg4 f5 18. Qh4 Rf7 19. Re1 Bd5 20. a4 a6 21. Qg5 e5 22. c4 Be7 23. Qe3 Bxc4 24. Qxe5 Bf6 25. Qe2 Bxd3 26. Rxd3 Qc4 27. d5 Qxa4 28. d6 Qd7 29. Qf3 Rc8 30. Qd5 Kg7 31. Rc1 Rxc1+ 32. Bxc1 Rf8 33. Be3 b5 34. Ra3 Qf7 35. Qc6 Qc4 36. Rxa6 Qxc6 37. Rxc6 Kf7 38. Bc5 Ke6 39. Rc7 Rf7 40. Rc8 Rd7 41. Rb8 Kd5 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.26"]
[Round "4"]
[White "Boss, Igor"]
[Black "Bruemmer, Nils"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1819"]
[BlackElo "1375"]
[PlyCount "47"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. c3 Bg7 7. Na3 Qh6 8. Qc2 d6 9. Nf3 0-0 10. e3 a6 11. Bd3 Qh5 12. Nc4 Ra7 13. Nb6 e6 14. Qb3 e5 15. Nxc8 Rxc8 16. Qb6 Ra8 17. Qxb7 Nc6 18. dxc6 Rab8 19. Qd7 e4 20. Be2 exf3 21. Bxf3 Qg6 22. c7 Bxc3+ 23. bxc3 Qf6 24. 0-0 1-0

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.25"]
[Round "3"]
[White "Abel, Dennes"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1723"]
[BlackElo "1819"]
[PlyCount "122"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. 0-0 0-0 8. Nc3 d5 9. cxd5 exd5 10. Rc1 Nbd7 11. Bg5 h6 12. Bxf6 Nxf6 13. Ne5 a6 14. a3 b5 15. b4 c6 16. Qb3 Qb6 17. e3 a5 18. Rc2 axb4 19. axb4 Bd6 20. Nd3 Ra6 21. Nb1 Bc8 22. Nc5 Bxc5 23. Rxc5 Bf5 24. Rfc1 Qb7 25. R5c3 Rfa8 26. f3 R8a7 27. Bf1 Ne8 28. Bd3 Bxd3 29. Rxd3 Nd6 30. Nd2 Nc4 31. Nb1 Qe7 32. Nc3 Ra3 33. Qc2 Qxb4 34. e4 dxe4 35. fxe4 Qe7 36. e5 Rd7 37. Re1 f6 38. e6 Rc7 39. Nd1 Ra8 40. Qg2 Rd8 41. Kf1 Rd6 42. Qe2 Rc8 43. Nc3 Rcd8 44. d5 Ne5 45. Rd4 cxd5 46. Nxb5 Rxe6 47. Rdd1 Qb7 48. Nd4 Ree8 49. Qd2 Qa6+ 50. Qe2 Qxe2+ 51. Rxe2 Kf7 52. Nb5 Nc4 53. Rxe8 Rxe8 54. Kf2 Rd8 55. Nc7 d4 56. Na6 Ne5 57. h3 d3 58. Nc5 d2 59. Nb3 Nc4 60. Ke2 f5 61. Rf1 Kf6 0-1

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.24"]
[Round "2"]
[White "Boss, Igor"]
[Black "Venkata Ramani, Varun"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1819"]
[BlackElo "1395"]
[PlyCount "99"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 0-0 7. e3 h6 8. Bh4 Re8 9. Bd3 c6 10. Nge2 Ne4 11. Bxe7 Qxe7 12. 0-0 Nd7 13. Rae1 Nf8 14. Nf4 Nxc3 15. Qxc3 Ne6 16. Ne2 Qg5 17. b4 Nf8 18. b5 Bd7 19. bxc6 bxc6 20. a4 h5 21. a5 h4 22. Nc1 Bh3 23. g3 Qf6 24. f4 Bxf1 25. Bxf1 hxg3 26. hxg3 g5 27. Re2 g4 28. Nd3 Ng6 29. Kf2 Rab8 30. Nc5 Qd6 31. a6 f5 32. Re1 Ne7 33. Bd3 Rf8 34. Nb7 Qh6 35. Rg1 Qh2+ 36. Rg2 Qh3 37. Qc5 Qh7 38. Qxa7 Ra8 39. Qc5 Qg6 40. Qxe7 Rf7 41. Qg5 Qxg5 42. fxg5 Rg7 43. Kf1 Rxg5 44. Rb2 Kf7 45. Nc5 Rgg8 46. Rb7+ Kf6 47. Nd7+ Kg5 48. Nb6 Rae8 49. a7 Rxe3 50. Rb8 1-0

[Event "Niedersachsen-ch U14"]
[Site "Meppen"]
[Date "2002.03.23"]
[Round "1"]
[White "Barrmeyer, Konstantin"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1410"]
[BlackElo "1819"]
[PlyCount "104"]
[EventDate "2002.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 h6 5. Bh4 Bb7 6. e3 Be7 7. Nc3 d6 8. Be2 0-0 9. 0-0 Nbd7 10. Qc2 d5 11. Rac1 Re8 12. cxd5 exd5 13. Bxf6 Nxf6 14. Bb5 c6 15. Ba4 Bd6 16. Nd2 a5 17. a3 b5 18. Bb3 Qb6 19. Rfe1 Re7 20. Ba2 Qa7 21. Qd3 Rae8 22. Bb1 Ba6 23. Qc2 Bb7 24. Qd3 Qb6 25. Na2 g6 26. Qc3 Kg7 27. Nb3 b4 28. axb4 axb4 29. Qd2 Ne4 30. Bxe4 dxe4 31. Qc2 Ra8 32. Ra1 Bc8 33. Nac1 Rxa1 34. Nxa1 f5 35. Nab3 Be6 36. Rd1 Bd5 37. Nd2 Qb5 38. b3 Ra7 39. Nc4 Bc7 40. Ne2 Kf6 41. Rb1 g5 42. g3 Bd8 43. Rb2 Be7 44. Ra2 Qb8 45. Nc1 Rxa2 46. Nxa2 Qb5 47. Nc1 Qa6 48. Ne5 Bd6 49. Nd7+ Ke7 50. Nc5 Qb5 51. Na4 Be6 52. g4 Kf6 1/2-1/2

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.10.02"]
[Round "4.1"]
[White "Becker, Nils"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1625"]
[BlackElo "1849"]
[PlyCount "48"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Bg4 7. Qb3 Bc8 8. Nc3 Nbd7 9. e4 e5 10. dxe5 dxe5 11. Rd1 Re8 12. Be3 c6 13. h3 Qc7 14. Nd2 Nh5 15. c5 b5 16. cxb6 Nxb6 17. Rac1 Be6 18. Qc2 Rac8 19. Nb5 Qb8 20. Nc3 Re7 21. b3 f5 22. exf5 gxf5 23. Bc5 Rf7 24. Nf3 Bf8 1/2-1/2

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.10.02"]
[Round "5.2"]
[White "Bruedigam, Martin"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1715"]
[BlackElo "1849"]
[PlyCount "84"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Be2 Nf4 6. 0-0 Nxe2+ 7. Qxe2 d5 8. d4 cxd4 9. cxd4 Be7 10. Be3 0-0 11. Nc3 Bd7 12. Rfc1 Bc6 13. Rab1 a5 14. Ne1 Nd7 15. Nd3 Qb6 16. Nc5 Nxc5 17. dxc5 Qb4 18. Qd1 Qh4 19. Qd4 Qh5 20. a3 a4 21. b4 axb3 22. Rxb3 Qg6 23. Ne2 Ra4 24. Qd3 Qxd3 25. Rxd3 Bb5 26. Rd2 Bxe2 27. Rxe2 d4 28. Bd2 Rxa3 29. Bb4 Rb3 30. Rc4 Bxc5 31. Rxc5 Rxb4 32. f3 h6 33. Rd2 Rd8 34. Kf2 Kh7 35. Ke2 Kg6 36. Kd3 Ra8 37. Ke4 d3+ 38. Kxd3 Rd8+ 39. Ke2 Rxd2+ 40. Kxd2 Rb2+ 41. Ke3 Rxg2 42. h4 Rb2 0-1

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.10.01"]
[Round "3.1"]
[White "Boss, Igor"]
[Black "Reinelt, Tilman"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1849"]
[BlackElo "1444"]
[PlyCount "53"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. Qc2 c6 7. e3 Be7 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 Nf8 11. Rad1 Bd7 12. a3 Ne4 13. Bf4 f5 14. f3 Nd6 15. Ng3 g6 16. e4 Ne6 17. Be5 dxe4 18. fxe4 Qb6 19. exf5 Nxd4 20. Bxd4 Qxd4+ 21. Kh1 gxf5 22. Bxf5 Bxf5 23. Nxf5 Qc4 24. Rf3 Nxf5 25. Qxf5 Rf8 26. Qd3 Qxd3 27. Rfxd3 1/2-1/2

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.09.30"]
[Round "2.2"]
[White "Beisser, Jacob"]
[Black "Boss, Igor"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1481"]
[BlackElo "1849"]
[PlyCount "84"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 c5 4. 0-0 Nc6 5. b3 d5 6. Bb2 Bd6 7. d3 0-0 8. Nbd2 b5 9. c4 bxc4 10. dxc4 d4 11. Re1 Bb7 12. Qb1 h6 13. e3 e5 14. Ne4 Nxe4 15. Qxe4 Qc7 16. Nh4 Rab8 17. Qg4 Bc8 18. Qe4 Nb4 19. Nf5 g6 20. Nxd6 Qxd6 21. Ba3 Bf5 22. Qf3 Nc2 23. Bb2 Nxa1 24. Bxa1 Bc8 25. Bb2 Bb7 26. Qd1 Bxg2 27. Kxg2 Rbd8 28. Kf1 Qc6 29. Kg1 dxe3 30. Qc1 Rd2 31. Rxe3 Rfd8 32. Re1 Qf3 33. Rf1 Rxf2 34. Rxf2 Rd1+ 35. Qxd1 Qxd1+ 36. Kg2 e4 37. Bc3 e3 38. Rb2 e2 39. Kh3 Qf1+ 40. Kh4 g5+ 41. Kg4 f5+ 42. Kh5 Kh7 0-1

[Event "GER North-ch U14"]
[Site "Langeoog"]
[Date "2001.09.30"]
[Round "1.3"]
[White "Boss, Igor"]
[Black "Markovic, Daniel"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1849"]
[BlackElo "1313"]
[PlyCount "73"]
[EventDate "2001.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 e6 6. Qc2 Bb4 7. a3 Qa5 8. Rb1 Bxc3+ 9. bxc3 Ne4 10. Bb2 Nb6 11. c5 Na4 12. Rc1 Nxb2 13. Qxb2 b6 14. Qb4 Qxb4 15. cxb4 Bd7 16. Bd3 Nf6 17. 0-0 0-0 18. Rc2 Rfc8 19. Ne5 Rc7 20. a4 Rb8 21. g4 bxc5 22. bxc5 Rb4 23. a5 Ra4 24. a6 Bc8 25. Rb2 Nd7 26. Nxd7 Bxd7 27. Rfb1 Rc8 28. Rb8 Rf8 29. Bxh7+ Kxh7 30. Rxf8 e5 31. Rxf7 Bxg4 32. dxe5 Bh3 33. Rf4 Rxf4 34. exf4 Bc8 35. Rb7 Kg6 36. Rxa7 Kf5 37. Ra8 1-0

[Event "Karl Mala Memorial op 05th"]
[Site "Frankfurt"]
[Date "2001.08.05"]
[Round "7.42"]
[White "Boss, Igor"]
[Black "Streuber, Phillipp"]
[Result "1-0"]
[ECO "A45"]
[BlackElo "2021"]
[PlyCount "57"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c6 5. Bd3 f5 6. Qh5+ g6 7. Qe2 Nd7 8. f3 Nef6 9. Nh3 Bg7 10. 0-0 0-0 11. c4 Re8 12. cxd5 cxd5 13. Bb5 a6 14. Ba4 b5 15. Bb3 e5 16. Bg5 Qb6 17. Nc3 Bb7 18. dxe5 Rxe5 19. Bf4 Re7 20. Rad1 Rae8 21. Nxd5 Bxd5 22. Bxd5+ Nxd5 23. Rxd5 Bd4 24. Qf2 Bxe3 25. Bxe3 Rxe3 26. Rxd7 Qe6 27. Rd2 Qxa2 28. Nf4 a5 29. Nd5 1-0

[Event "Karl Mala Memorial op 05th"]
[Site "Frankfurt"]
[Date "2001.08.05"]
[Round "6.43"]
[White "Traut, Stefan"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2003"]
[PlyCount "58"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 0-0 8. 0-0 d6 9. Qc2 c5 10. e4 cxd4 11. Nxd4 Nc6 12. Nxc6 Bxc6 13. Rad1 Qc8 14. Bf4 Rd8 15. Rfe1 h6 16. Qe2 a6 17. b3 Qb7 18. Rd2 Rd7 19. Red1 Rad8 20. Rd3 b5 21. cxb5 axb5 22. b4 d5 23. exd5 Nxd5 24. Nxd5 Bxd5 25. Bxd5 Rxd5 26. Rxd5 Rxd5 27. a3 Rxd1+ 28. Qxd1 Qa7 29. Qd3 Qb7 1/2-1/2

[Event "Karl Mala Memorial op 05th"]
[Site "Frankfurt"]
[Date "2001.08.04"]
[Round "4.39"]
[White "Rosa, Mike"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "95"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Qe2 a6 5. a4 g6 6. 0-0 Bg7 7. c3 Nge7 8. Bb3 0-0 9. d3 d5 10. Nbd2 d4 11. cxd4 Nxd4 12. Nxd4 cxd4 13. Nc4 Nc6 14. f4 Rb8 15. a5 Qe7 16. Bd2 Bd7 17. Rae1 Na7 18. Qf2 Qc5 19. g4 Bb5 20. Rc1 Qe7 21. f5 Bxc4 22. Bxc4 Qd7 23. f6 Bh8 24. Qh4 e5 25. Rf3 Bxf6 26. Qxf6 Qxg4+ 27. Rg3 Qh5 28. Bb4 Nc6 29. Bxf8 Rxf8 30. Rf1 Nd8 31. Rg5 Qh3 32. Rf3 Qh6 33. Kg2 Qg7 34. Qxg7+ Kxg7 35. Rxe5 Nc6 36. Rc5 f6 37. Bxa6 Ne5 38. Rxe5 bxa6 39. Re6 Rb8 40. Rxa6 Rxb2+ 41. Kg3 h5 42. Rfxf6 h4+ 43. Kxh4 Rxh2+ 44. Kg3 Rd2 45. Rxg6+ Kh7 46. Rgd6 Rxd3+ 47. Kf4 Rd1 48. Rd7+ 1-0

[Event "Karl Mala Memorial op 05th"]
[Site "Frankfurt"]
[Date "2001.08.03"]
[Round "3.27"]
[White "Boss, Igor"]
[Black "Froehlich, Andreas"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "2120"]
[PlyCount "44"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 Bg7 5. Bg2 0-0 6. e4 d6 7. Ne2 c5 8. c3 Nc6 9. d5 Ne5 10. 0-0 f5 11. Nd2 fxe4 12. Nxe4 Bf5 13. Qb3 Qd7 14. Nf4 Rfe8 15. Rfe1 b5 16. f3 h5 17. Nf2 Rab8 18. a3 a6 19. Re2 Re7 20. Rae1 Rbe8 21. Ne4 Nc4 22. a4 Ne5 1/2-1/2

[Event "Karl Mala Memorial op 05th"]
[Site "Frankfurt"]
[Date "2001.08.03"]
[Round "2.35"]
[White "Kill, Matthias"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "E39"]
[WhiteElo "2052"]
[PlyCount "80"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 0-0 7. e3 Nc6 8. a3 b6 9. b4 Be7 10. Bb2 Bb7 11. Be2 a6 12. 0-0 Qc7 13. Rac1 Rac8 14. Qb3 Ng4 15. h3 Nge5 16. Nd5 exd5 17. cxd5 Nxf3+ 18. Bxf3 Qb8 19. dxc6 Bxc6 20. Bxc6 Rxc6 21. Qd3 Rxc1 22. Rxc1 Qb7 23. Qc4 a5 24. Bd4 axb4 25. axb4 h6 26. b5 Bd6 27. Qc3 f6 28. f3 Qd5 29. Qc4 Qxc4 30. Rxc4 Rb8 31. Kf2 Kf7 32. e4 Ke6 33. Ke3 Ra8 34. Bxb6 Rb8 35. Bc5 Rxb5 36. Bxd6 Kxd6 37. Rd4+ Ke6 38. f4 Rb3+ 39. Rd3 Rxd3+ 40. Kxd3 d5 1/2-1/2

[Event "Karl Mala Memorial op 05th"]
[Site "Frankfurt"]
[Date "2001.08.02"]
[Round "1.33"]
[White "Boss, Igor"]
[Black "Uwira, Oliver"]
[Result "1-0"]
[ECO "A45"]
[BlackElo "2136"]
[PlyCount "105"]
[EventDate "2001.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. Bc1 e6 8. c4 exd5 9. cxd5 c4 10. e3 Bc5 11. Kf2 0-0 12. Bxc4 Re8 13. Qb3 Qd6 14. Ne2 Na6 15. Ng3 Nc7 16. Nc3 b5 17. Bd3 Qf4 18. Nd1 Ng4+ 19. Ke2 Nxe3 20. Be4 Ncxd5 21. Bxe3 Nxe3 22. Nxe3 Bb7 23. Nd5 Qe5 24. Rhd1 Bd4 25. f4 Bxd5 26. fxe5 Bxb3 27. Rxd4 d5 28. axb3 dxe4 29. Rxe4 Rac8 30. Kd3 Rc7 31. Ra5 g6 32. Rxb5 Rd8+ 33. Ke3 Rc2 34. Kf3 Rxb2 35. Re2 Rd3+ 36. Kf2 Rbxb3 37. Rxb3 Rxb3 38. e6 fxe6 39. Rxe6 a5 40. Ra6 Ra3 41. h3 Kg7 42. Ne4 Kh6 43. Ra7 Ra4 44. Nc5 Ra3 45. Nb7 a4 46. Nc5 Ra2+ 47. Kg3 a3 48. Ne6 Re2 49. Nf8 Re8 50. Nxh7 a2 51. Nf6 Re2 52. h4 g5 53. h5 1-0

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2001.04.07"]
[Round "1"]
[White "Boss, Igor"]
[Black "Flassig, Stefan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1494"]
[BlackElo "1121"]
[PlyCount "37"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. b3 b6 5. Bb2 e6 6. Nbd2 Bb7 7. Be2 Be7 8. 0-0 0-0 9. h3 Na5 10. a3 c5 11. Rb1 Rc8 12. dxc5 bxc5 13. c3 c4 14. bxc4 dxc4 15. Qc1 Ne4 16. Rd1 Qc7 17. Qc2 Nxd2 18. Nxd2 Rfd8 19. Bf3 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "7"]
[White "Baeumler, Ilja"]
[Black "Boss, Igor"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1805"]
[BlackElo "1494"]
[PlyCount "173"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 b6 7. f4 Nge7 8. Nf3 Bb7 9. 0-0 0-0 10. Rb1 d5 11. Bf2 d4 12. Ne2 e5 13. Kh1 Qc7 14. Nh4 Bc8 15. h3 Be6 16. a3 Rae8 17. Bg1 Qc8 18. f5 gxf5 19. exf5 Nxf5 20. Nxf5 Bxf5 21. Rxf5 Qxf5 22. Bxc6 Qxh3+ 23. Bh2 Re6 24. Bd7 Qh6 25. Bxe6 Qxe6 26. Qf1 e4 27. Nf4 Qf5 28. dxe4 Qxe4+ 29. Qg2 Qe7 30. Nd5 Qe6 31. Rf1 c4 32. Qf3 d3 33. cxd3 cxd3 34. Nf4 Qb3 35. Qxd3 Qxb2 36. Nh5 Be5 37. Qe4 Qd4 38. Qxd4 Bxd4 39. Rf4 Rd8 40. Re4 Bc5 41. a4 a5 42. Bg1 Bxg1 43. Kxg1 h6 44. Rg4+ Kf8 45. Kf2 Rd3 46. Nf6 Rd6 47. Rf4 Rd3 48. Ng4 Rd6 49. Ne5 f6 50. Nc4 Rc6 51. Ke3 Kg7 52. Kd4 Kg6 53. Kd5 Rc5+ 54. Ke6 Kg5 55. Nd6 Re5+ 56. Kd7 Re3 57. Ne4+ Kg6 58. Rxf6+ Kg7 59. Rf4 Ra3 60. Nd6 Kg6 61. g4 Kg5 62. Re4 Rb3 63. Nf7+ Kg6 64. Ne5+ Kg5 65. Kc6 h5 66. Nf7+ Kg6 67. Ne5+ Kg5 68. gxh5 Kxh5 69. Nd7 Kg5 70. Re5+ Kf4 71. Rb5 Rd3 72. Nxb6 Ke4 73. Rxa5 Rh3 74. Rd5 Rh6+ 75. Kb7 Rh7+ 76. Rd7 Rh5 77. Ka6 Rh8 78. a5 Rh5 79. Rd5 Rh2 80. Kb5 Rh1 81. Kc6 Rh6+ 82. Kb7 Rh7+ 83. Rd7 Rh3 84. a6 Ke5 85. a7 Ra3 86. a8Q Rxa8 87. Nxa8 1-0

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "5"]
[White "Boss, Igor"]
[Black "Nuesken, Nikolas"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1494"]
[BlackElo "1716"]
[PlyCount "27"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. Na3 Nbd7 8. e4 g6 9. Qc2 Bg7 10. Nh3 Rb8 11. Be2 b5 12. 0-0 0-0 13. Qd2 Rd8 14. Nc2 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "3"]
[White "Boss, Igor"]
[Black "Tillmann, Markus"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1494"]
[BlackElo "1215"]
[PlyCount "35"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 Bg4 7. Be3 Nbd7 8. Ng1 Bxe2 9. Ngxe2 e5 10. f3 a6 11. d5 Ne8 12. 0-0 f5 13. exf5 Rxf5 14. Ng3 Rf7 15. Nce4 Nef6 16. Nxf6+ Nxf6 17. Bg5 Qd7 18. Qd2 1-0

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2001.04.??"]
[Round "2"]
[White "Busse, Alexander"]
[Black "Boss, Igor"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "992"]
[BlackElo "1494"]
[PlyCount "52"]
[EventDate "2001.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. Be3 d6 5. Nge2 Bg7 6. Qd2 a6 7. g3 Ne5 8. Bg2 Bh3 9. 0-0 Qd7 10. f3 Bxg2 11. Kxg2 Nf6 12. Bh6 0-0 13. Bxg7 Kxg7 14. h3 h5 15. f4 Nc6 16. Nd5 Nxd5 17. exd5 Nd8 18. c4 b5 19. a3 Qb7 20. b4 e6 21. Nc3 cxb4 22. axb4 bxc4 23. dxc4 Qxb4 24. Qd4+ f6 25. Rfb1 Qc5 26. Qxc5 dxc5 1/2-1/2

