[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.12.12"]
[Round "4.7"]
[White "Modder, Frank"]
[Black "Barz, Oliver"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1905"]
[PlyCount "93"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Oldenburg Union"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. c4 Bd6 7. Nc3 a6 8. cxd5 exd5 9. Qb3 0-0 10. Bg5 Nbd7 11. Nh4 Be7 12. Nf5 Re8 13. Nxe7+ Qxe7 14. Nxd5 Bxd5 15. Bxd5 Rad8 16. e3 c5 17. Rac1 h6 18. Bxf6 Qxf6 19. Rc2 Re7 20. Rd1 Rde8 21. Qc3 Qf5 22. Bc6 Rc8 23. Bxd7 Rxd7 24. Rdc1 Qf3 25. Qa3 a5 26. Qb3 Rcd8 27. Qxb6 cxd4 28. Rc8 Rxc8 29. Rxc8+ Kh7 30. exd4 Re7 31. Rh8+ Kxh8 32. Qd8+ Kh7 33. Qxe7 Qd5 34. Qe5 Qxa2 35. d5 f6 36. Qe4+ Kg8 37. Qe8+ Kh7 38. Qe4+ Kg8 39. d6 Qa1+ 40. Kg2 Qd1 41. Qe6+ Kh7 42. d7 h5 43. h4 Kh6 44. Qe7 Qd5+ 45. Kh2 Qf5 46. Qe3+ g5 47. d8Q 1-0

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "5.8"]
[White "Grebener, Soeren"]
[Black "Barz, Oliver"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2005"]
[PlyCount "96"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 g6 8. e5 Nd5 9. Re1 Bg7 10. c4 Nc7 11. Nc3 0-0 12. Na4 Qb8 13. Bf4 Ne6 14. Bg3 Bb7 15. c5 Qc8 16. Qe2 Nc7 17. Rad1 Nd5 18. Bc4 e6 19. Qd2 Ba6 20. Bb3 f5 21. exf6 Bxf6 22. Be5 Rf7 23. Nc3 Bxe5 24. Rxe5 Qc7 25. Rde1 Raf8 26. f3 Qa5 27. Bxd5 Qxc5+ 28. Kh1 cxd5 29. Rc1 Qb4 30. Ree1 Rc8 31. a3 Qf4 32. Qf2 Qb8 33. b4 Bc4 34. Na4 e5 35. Qd2 d6 36. Nc3 d4 37. Ne4 d5 38. Nc5 Re8 39. f4 Rxf4 40. Nd7 Qd6 41. Qxf4 exf4 42. Rxe8+ Kf7 43. Rf8+ Ke7 44. Re1+ Kxd7 45. Ree8 d3 46. Rd8+ Kc7 47. Rxd6 d2 48. Rfd8 d1Q# 0-1

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2016.05.22"]
[Round "4"]
[White "Barz, Oliver"]
[Black "Shkolnik, Igor"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1890"]
[BlackElo "1795"]
[PlyCount "134"]
[EventDate "2016.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bb5 Bd6 8. 0-0 0-0 9. Re1 Bg4 10. c3 Qe7 11. Qc2 Rad8 12. b4 Qd7 13. Be2 Ne7 14. Nc4 Ng6 15. Bg5 Qe6 16. Ne3 Bxf3 17. Bxf3 h6 18. Bxf6 Qxf6 19. Bg4 Ne7 20. a3 c6 21. Rad1 Bc7 22. Rxd8 Rxd8 23. Rd1 Rxd1+ 24. Qxd1 Qd6 25. Qxd6 Bxd6 26. Kf1 a5 27. bxa5 g6 28. Ke2 Kg7 29. Nc4 Bc7 30. Bd7 f5 31. f3 Kf6 32. Kd3 h5 33. h3 Kg5 34. h4+ Kf6 35. a4 g5 36. hxg5+ Kxg5 37. exf5 Nxf5 38. g4 hxg4 39. fxg4 Nd6 40. Nxd6 Bxd6 41. Bc8 Kf4 42. Bxb7 e4+ 43. Ke2 Kxg4 44. Bxc6 Kf4 45. a6 Bc5 46. a5 Ba7 47. Ba4 Bc5 48. Bd1 Ke5 49. Kd2 Kd6 50. Kc2 Kc7 51. Kb3 Ba7 52. Kc4 Kd6 53. Kb5 Kc7 54. Be2 Bb8 55. Bf1 Ba7 56. Bg2 e3 57. Bf3 Kd6 58. c4 Kc7 59. Be2 Kd7 60. Bd1 Kc7 61. Bg4 Kd6 62. Bf3 Kd7 63. c5 Kc7 64. Bg4 Bb8 65. Bf3 Ba7 66. c6 Bd4 67. a7 Bxa7 1/2-1/2

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2016.05.22"]
[Round "5"]
[White "Tondera, Benedikt"]
[Black "Barz, Oliver"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "1851"]
[BlackElo "1890"]
[PlyCount "94"]
[EventDate "2016.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Be6 4. Nf3 Nf6 5. Nc3 h6 6. e4 c6 7. a4 Na6 8. Ne5 Nb4 9. Nxc4 Bxc4 10. Bxc4 e5 11. d5 Bc5 12. 0-0 0-0 13. g4 Nh7 14. Be3 Qe7 15. Bxc5 Qxc5 16. Qe2 Nf6 17. Rac1 Qe7 18. Qf3 Rfd8 19. Rfd1 a5 20. h4 Ne8 21. Qg3 Rd6 22. dxc6 bxc6 23. g5 hxg5 24. Qxg5 Qxg5+ 25. hxg5 Kf8 26. Kh2 Rad8 27. Rxd6 Rxd6 28. Rd1 Rxd1 29. Nxd1 Nd6 30. Ne3 Nxe4 31. Ng4 f6 32. gxf6 gxf6 33. b3 Ke7 34. Kg2 Nd2 35. Bg8 Nd5 36. Ne3 Kd6 37. Nf5+ Kc5 38. Ng7 Nxb3 39. Ne6+ Kb4 40. Nd8 Nd4 41. Nxc6+ Nxc6 42. Bxd5 Ne7 43. Be6 Kxa4 44. Kf3 Ka3 45. Ke4 a4 46. f4 exf4 47. Kxf4 Kb2 0-1

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2016.05.21"]
[Round "3"]
[White "Barz, Oliver"]
[Black "Frese, Immo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1890"]
[BlackElo "1807"]
[PlyCount "100"]
[EventDate "2016.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bc8 5. Nc3 a6 6. a4 Nbd7 7. a5 b5 8. axb6 Nxb6 9. Bb5+ axb5 10. Rxa8 Nxa8 11. Nxb5 Nxd5 12. c4 Ndb6 13. d4 e6 14. b3 Bb4+ 15. Bd2 Bxd2+ 16. Qxd2 0-0 17. f4 Qh4+ 18. g3 Qe7 19. Nf3 Bb7 20. Kf2 Bxf3 21. Kxf3 Rd8 22. c5 Nd5 23. Ra1 Qd7 24. Qa5 g6 25. Qa4 Nf6 26. Nc3 c6 27. Qc4 Nc7 28. Ra7 Ra8 29. Ra4 Rxa4 30. bxa4 Nfd5 31. Ne4 Kg7 32. g4 Qc8 33. Nd6 Qb8 34. f5 Ne8 35. Qe2 Nxd6 36. Qe5+ Kg8 37. cxd6 Qb3+ 38. Kf2 Qc2+ 39. Kf3 Qd1+ 40. Kf2 Qc2+ 41. Kf3 Qb3+ 42. Kf2 Nb6 43. Qf6 Qa2+ 44. Kg1 Qb1+ 45. Kf2 Qc2+ 46. Kf3 Qd3+ 47. Kf2 Qd2+ 48. Kf3 Nd5 49. Qe5 Qd3+ 50. Kf2 Qd2+ 1/2-1/2

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2016.05.20"]
[Round "1"]
[White "Wielebinski, Paul Martin"]
[Black "Barz, Oliver"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1998"]
[BlackElo "1890"]
[PlyCount "87"]
[EventDate "2016.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. Bd3 Bb4 9. 0-0 Bxc3 10. bxc3 0-0 11. f4 d6 12. Kh1 e5 13. f5 d5 14. Bg5 Nxe4 15. Bxe4 dxe4 16. f6 g6 17. Qe1 Nd8 18. Qxe4 Qxc3 19. Rf3 Qc6 20. Qh4 h5 21. Rg3 Kh7 22. Be3 Ne6 23. Nd2 Rd8 24. h3 Qc3 25. Nb3 Qxc2 26. Kh2 Rd1 27. Rxd1 Qxd1 28. Nd2 a6 29. Nf3 Qd6 30. Qe4 Kg8 31. Nxe5 Nf8 32. Bd4 Be6 33. Qf4 Nd7 34. Qh6 Qf8 35. Rxg6+ fxg6 36. Qxg6+ Kh8 37. Qxh5+ Kg8 38. Qg6+ Kh8 39. Nxd7 Qf7 40. Qh6+ Kg8 41. Ne5 Qh7 42. Qg5+ Kf8 43. Bc5+ Ke8 44. f7+ 1-0

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2015.05.10"]
[Round "4"]
[White "Barz, Oliver"]
[Black "Pubantz, Jan"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1958"]
[BlackElo "1360"]
[PlyCount "106"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 g6 7. h3 Bf5 8. Bb5 Bg7 9. g4 Bd7 10. Bd3 0-0 11. Nf3 Rc8 12. Nbd2 a6 13. Ne5 Be8 14. h4 Nd7 15. Ndf3 f6 16. Nxc6 Rxc6 17. Be2 Bf7 18. Qd2 e5 19. dxe5 fxe5 20. Bh6 Rf6 21. Bg5 Qb6 22. 0-0 Rc6 23. Be3 Qd8 24. Ng5 Nc5 25. Bf3 e4 26. Be2 Ne6 27. Nxe6 Bxe6 28. Kg2 Qd7 29. Rh1 Bxg4 30. Rag1 Bf5 31. Kf1 Re6 32. Ke1 Ree8 33. h5 Rc8 34. hxg6 hxg6 35. Bd4 Rf7 36. Rh2 Kf8 37. Rgh1 Ke8 38. Bxg7 Rxg7 39. Rh8+ Ke7 40. Rxc8 Qxc8 41. Qxd5 Qd7 42. Qe5+ Kf7 43. Bc4+ Be6 44. Qf4+ Ke7 45. Qxe4 Qc6 46. Qxc6 bxc6 47. Bxe6 Kxe6 48. Rh4 Rb7 49. b3 Rb5 50. Rc4 Kd6 51. Kd2 Ke5 52. Rxc6 Ra5 53. a4 Rd5+ 1-0

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2015.05.10"]
[Round "5"]
[White "Bueyuekdere, Serdar"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1830"]
[BlackElo "1958"]
[PlyCount "75"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 Re8 9. 0-0 Nf8 10. h3 Ng6 11. Qc2 c6 12. a3 Qd6 13. b4 a6 14. Rfb1 h6 15. Bxf6 Qxf6 16. Qd1 Bf5 17. Bxf5 Qxf5 18. a4 Rec8 19. Qb3 Nh4 20. Nxh4 Bxh4 21. g3 Be7 22. Kg2 h5 23. b5 g5 24. bxc6 bxc6 25. Qd1 g4 26. h4 c5 27. dxc5 Rxc5 28. Ne2 Bf6 29. Rc1 Rac8 30. Rxc5 Rxc5 31. Rc1 Qf3+ 32. Kf1 Rxc1 33. Qxc1 d4 34. exd4 Qd3 35. Qe3 Qd1+ 36. Kg2 Qxa4 37. d5 Qd7 38. Nf4 1/2-1/2

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2015.05.09"]
[Round "3"]
[White "Pubantz, Richard"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1623"]
[BlackElo "1958"]
[PlyCount "125"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. d3 Nge7 7. 0-0 Qb6 8. Kh1 0-0 9. Bxc6 Qxc6 10. Qe1 d6 11. f5 exf5 12. Qh4 f6 13. Bh6 Rf7 14. Bxg7 Kxg7 15. Rae1 Bd7 16. Qg3 Rg8 17. Re2 Kf8 18. Rfe1 g5 19. Qf2 f4 20. h3 Qc8 21. Kh2 h5 22. Ng1 Ng6 23. Nd5 Be6 24. g3 Bxd5 25. exd5 fxg3+ 26. Qxg3 Nf4 27. Rf2 Qd7 28. c4 h4 29. Qf3 Rgg7 30. Ne2 Nxh3 31. Rff1 g4 32. Qf5 Nf2 33. Qxd7 g3+ 34. Kg1 Rxd7 35. Nf4 Kf7 36. Kg2 Re7 37. Re6 Rd7 38. Nh5 Rg6 39. Nf4 Rg5 40. Nh3 Rf5 41. Nxf2 Rxf2+ 42. Rxf2 gxf2 43. Kxf2 Kg6 44. Kg2 Kg5 45. Kh3 f5 46. Kg2 Kh5 47. Kf3 Kg5 48. Re2 f4 49. Rg2+ Kf5 50. Rg4 Rh7 51. Rxf4+ Kg5 52. Rg4+ Kh5 53. Rg1 Rf7+ 54. Kg2 Rg7+ 55. Kh2 Rxg1 56. Kxg1 Kg5 57. Kg2 Kf4 58. Kh3 Ke3 59. Kxh4 Kxd3 60. b3 a5 61. Kg5 a4 62. Kf5 Kc3 63. Ke6 1/2-1/2

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2015.05.09"]
[Round "2"]
[White "Seidenstuecker, Hans Lennart"]
[Black "Barz, Oliver"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1683"]
[BlackElo "1958"]
[PlyCount "117"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e3 d5 2. c4 Nf6 3. Nf3 e6 4. Nc3 Be7 5. b3 0-0 6. d4 Ne4 7. Nxe4 dxe4 8. Nd2 f5 9. Be2 c5 10. dxc5 Bxc5 11. 0-0 Qg5 12. a3 a5 13. b4 axb4 14. Nb3 Be7 15. c5 Nc6 16. a4 Na5 17. Nxa5 Rxa5 18. Qb3 Bxc5 19. Bc4 Qe7 20. Rd1 Rf6 21. Bb2 Rg6 22. Bd4 b6 23. Ra2 Bd7 24. Be5 Ra7 25. Bb8 Ra8 26. Bg3 h5 27. Qc2 Be8 28. Bb3 Qg5 29. h4 Qe7 30. Qe2 Rg4 31. Rad2 Ra7 32. Rd8 Rd7 33. R1xd7 Qxd7 34. Rxd7 Bxd7 35. Qd2 Bxa4 36. Bxe6+ Kh7 37. Bxf5+ g6 38. Bxg4 hxg4 39. Qa2 Be8 40. Qa7+ Kg8 41. Be5 Bf8 42. Qxb6 Be7 43. Qe6+ Kf8 44. Bg7+ Kxg7 45. Qxe7+ Bf7 46. Qxb4 g3 47. Qb7 gxf2+ 48. Kxf2 Kf6 49. Qxe4 Bg8 50. Qf4+ Kg7 51. g4 Kh7 52. g5 Kh8 53. Qf6+ Kh7 54. h5 Bf7 55. Qxf7+ Kh8 56. Qe8+ Kg7 57. h6+ Kh7 58. Qf7+ Kh8 59. Qg7# 1-0

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2015.05.08"]
[Round "1"]
[White "Barz, Oliver"]
[Black "Brockmann, Marc"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1958"]
[BlackElo "1484"]
[PlyCount "69"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 b5 8. Re1 0-0 9. e5 Nd7 10. Nf1 Qc7 11. Bf4 c4 12. d4 a5 13. h4 b4 14. c3 bxc3 15. bxc3 Rb8 16. Qc2 Ba6 17. Ne3 Rb5 18. Ng5 Bxg5 19. hxg5 Rfb8 20. Nxd5 Qc8 21. Ne3 Rb2 22. Qd1 Ne7 23. Be4 Bb7 24. Qf3 Ng6 25. Ng4 Qf8 26. Bc1 Bxe4 27. Qxe4 R2b6 28. Ne3 Qc8 29. Ba3 R8b7 30. f4 Nb8 31. Bc5 Qc6 32. Qxc6 Rxc6 33. Nxc4 Na6 34. Nxa5 Nxc5 35. dxc5 1-0

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2012.03.18"]
[Round "8.8"]
[White "Barz, Oliver"]
[Black "Ljubarskij, Jurij"]
[Result "0-1"]
[ECO "C90"]
[BlackElo "2247"]
[PlyCount "96"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Hameln"]
[BlackTeam "Hannover"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. d3 Na5 10. Bc2 c5 11. Nbd2 Ne8 12. Nf1 f5 13. b4 cxb4 14. cxb4 Nc6 15. Bb3+ Kh8 16. Bd5 Bd7 17. Ne3 f4 18. Nc2 Rc8 19. d4 Nf6 20. dxe5 dxe5 21. Bxc6 Bxc6 22. Qxd8 Rcxd8 23. Ng5 Rc8 24. Bb2 h6 25. Ne6 Rfe8 26. Bxe5 Bxe4 27. Rxe4 Nxe4 28. Nxg7 Rg8 29. Nf5+ Bf6 30. Bxf6+ Nxf6 31. Ne1 Rc4 32. Nxh6 Rgc8 33. Nd3 Rd4 34. Nf7+ Kg7 35. Nfe5 Rcd8 36. Rd1 Rxb4 37. g3 fxg3 38. Nc6 gxh2+ 39. Kh1 Rbd4 40. Nxd8 Rxd8 41. Kxh2 a5 42. f3 b4 43. Rg1+ Kf7 44. Nf4 a4 45. Kg3 Rg8+ 46. Kf2 Rxg1 47. Kxg1 b3 48. axb3 a3 0-1

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2011.10.02"]
[Round "1.8"]
[White "Barz, Oliver"]
[Black "Konow, Philipp"]
[Result "0-1"]
[ECO "B32"]
[BlackElo "1974"]
[PlyCount "100"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Hameln"]
[BlackTeam "Stade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Qg6 9. f3 Nge7 10. c4 d6 11. Nc3 0-0 12. Bd3 Nd4 13. Qg5 Qxg5 14. Bxg5 Nec6 15. Nd5 f6 16. Be3 Rb8 17. Nb6 Be6 18. Kd2 g6 19. Bc2 f5 20. Rhf1 f4 21. Bf2 g5 22. h3 h5 23. Bd1 Kf7 24. h4 Rg8 25. g3 Bh3 26. Rg1 gxh4 27. gxf4 Rxg1 28. Bxg1 Bg2 29. fxe5 dxe5 30. Be2 Ke6 31. Nd5 Rf8 32. f4 exf4 33. Bxh5 f3 34. Bg4+ Kf7 35. Bf2 h3 36. Bg3 Rh8 37. Nf4 h2 38. Bh5+ Rxh5 39. Nxh5 h1Q 40. Rxh1 Bxh1 41. Bf2 Ne6 42. Ng3 Bg2 43. Nf5 Ne5 44. Nd6+ Ke7 45. Nf5+ Kd7 46. Ne3 Ng5 47. Nxg2 fxg2 48. Ke3 Nxc4+ 49. Kf4 Nh3+ 50. Kg3 g1Q+ 0-1

[Event "Oberliga Nord W 1011"]
[Site "Germany"]
[Date "2010.10.10"]
[Round "1.8"]
[White "Korel, Alexander"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "81"]
[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 "Schinkel"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bb5 g6 5. Bxc6+ bxc6 6. Nf3 Ba6 7. d3 Rb8 8. 0-0 Bg7 9. Qe1 Nh6 10. f5 Ng4 11. fxg6 hxg6 12. Rb1 Qb6 13. e5 c4+ 14. d4 Bxe5 15. Be3 Nxe3 16. Qxe3 Bg7 17. Ne2 Bh6 18. Qe4 d5 19. Qe5 f6 20. Qg3 g5 21. Nc3 Rb7 22. Na4 Qc7 23. Qg4 c3 24. Nc5 Bxf1 25. Qh5+ Kd8 26. Ne6+ Kd7 27. Nxc7 Be2 28. Na6 Bxa6 29. b3 Rbb8 30. Re1 Rbg8 31. Qf7 Bf8 32. Qe6+ Kc7 33. h3 g4 34. hxg4 Bc8 35. Qe3 Rxg4 36. Qxc3 Rhg8 37. Re2 Rg3 38. Qa5+ Kb7 39. Qb4+ Kc7 40. Qa5+ Kb7 41. Qb4+ 1/2-1/2

[Event "Oberliga Nord W 0809"]
[Site "Germany"]
[Date "2009.03.29"]
[Round "9.8"]
[White "Dornieden, Manfred"]
[Black "Barz, Oliver"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2266"]
[PlyCount "97"]
[EventDate "2008.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Oldenburg Union"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. d3 0-0 6. Nbd2 b6 7. g3 Bb7 8. Bg2 c5 9. Ne5 Nfd7 10. 0-0 Nxe5 11. Bxe5 Nc6 12. Bb2 d4 13. Nf3 Qc7 14. e4 h5 15. Qd2 Kh7 16. Ng5+ Bxg5 17. Qxg5 Qe5 18. Qd2 Rh8 19. f4 Qc7 20. h4 f5 21. exf5 exf5 22. Rae1 Rae8 23. Re2 Re7 24. Rxe7 Nxe7 25. Re1 Bxg2 26. Qxg2 g6 27. b4 Nc6 28. bxc5 bxc5 29. Re6 Rc8 30. Ba3 Qa5 31. Rxc6 Rxc6 32. Qxc6 Qxa3 33. Qd7+ Kg8 34. Qe6+ Kg7 35. Qe7+ Kg8 36. Qf6 Qc1+ 37. Kg2 Qb2+ 38. Kh3 Qb6 39. Qxb6 axb6 40. Kg2 Kf7 41. Kf2 Ke6 42. Ke2 Kd6 43. Kd2 Kc6 44. Kc2 Kb7 45. Kb3 Ka6 46. Ka4 Ka7 47. Kb5 Kb7 48. a4 Ka7 49. a5 1-0

[Event "Oberliga Nord W 0809"]
[Site "Germany"]
[Date "2009.03.01"]
[Round "7.8"]
[White "Barlag, Christoph"]
[Black "Barz, Oliver"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2088"]
[PlyCount "61"]
[EventDate "2008.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Braunschweig Gliesmarode"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 c6 8. d3 b6 9. Nbd2 Bb7 10. e3 Nc5 11. Ne5 Nfd7 12. Nxd7 Nxd7 13. Qe2 Rc8 14. Rad1 Qc7 15. e4 dxc4 16. Nxc4 e5 17. Bh3 f6 18. Qg4 Rcd8 19. Ne3 Kh8 20. Nf5 Rf7 21. d4 exd4 22. Nxd4 Nf8 23. Qh5 Bc5 24. Ne6 Nxe6 25. Bxe6 Rff8 26. Bf5 h6 27. Qg6 Kg8 28. Rxd8 Qxd8 29. Qh7+ Kf7 30. Bg6+ Ke6 31. Qxg7 1-0

[Event "Oberliga Nord W 0809"]
[Site "Germany"]
[Date "2009.01.18"]
[Round "5.7"]
[White "Barz, Oliver"]
[Black "Ohse, Andreas"]
[Result "1-0"]
[ECO "A05"]
[BlackElo "2114"]
[PlyCount "79"]
[EventDate "2008.10.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hameln"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d3 g6 3. Nf3 Bg7 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 d6 7. Re1 Bd7 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 Bc6 11. Rxc5 Bxg2 12. Kxg2 Qb6 13. Rc4 Nd7 14. Nc3 0-0 15. Be3 Qd6 16. Rb1 b5 17. Rh4 b4 18. Ne4 Qc6 19. Kg1 a5 20. Ng5 h6 21. Nf3 g5 22. Rc4 Qd5 23. h4 Ra6 24. hxg5 hxg5 25. Bxg5 Rg6 26. Bxe7 Re8 27. Bh4 Re5 28. Nxe5 Nxe5 29. Re4 f5 30. Rxe5 Bxe5 31. Qh5 Qf7 32. Qe2 Bd4 33. Re1 Bxb2 34. Qe8+ Qxe8 35. Rxe8+ Kf7 36. Re7+ Kf8 37. Ra7 Rc6 38. Rxa5 Rxc2 39. Rxf5+ Kg7 40. Be7 1-0

[Event "Oberliga Nord W 0607"]
[Site "Germany"]
[Date "2007.04.22"]
[Round "9.8"]
[White "Schnur, Gerhard"]
[Black "Barz, Oliver"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2093"]
[PlyCount "115"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Oldenburg Union"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 c6 6. Qc2 Nbd7 7. e3 Bd6 8. Bd3 Nf8 9. Nf3 Ng6 10. h4 Qe7 11. 0-0-0 Bg4 12. Rde1 0-0-0 13. Nxd5 Qe6 14. Bxf6 gxf6 15. Nc3 Kb8 16. Nd2 Qd7 17. Nde4 Be7 18. h5 Nf8 19. f3 Be6 20. Rd1 b6 21. Ng3 b5 22. Kb1 Bb4 23. Be4 Qc7 24. Nf5 Bxc3 25. Qxc3 a5 26. Rc1 Rc8 27. g4 Kb7 28. Qc5 Bc4 29. Nd6+ Ka6 30. Nxc8 Ne6 31. Qd6 Qxc8 32. Bxc6 Rd8 33. Bd7+ Ka7 34. Bxc8 Bd3+ 35. Ka1 Rxd6 36. Bxe6 fxe6 37. Rh2 Kb6 38. b3 h6 39. Rd2 Bh7 40. e4 f5 41. gxf5 exf5 42. e5 Rc6 43. Rxc6+ Kxc6 44. d5+ Kd7 45. Kb2 Bg8 46. Kc3 Ke7 47. e6 Kf6 48. f4 Ke7 49. Kd4 a4 50. Ke5 axb3 51. axb3 b4 52. Rg2 Kf8 53. Kf6 Bf7 54. Ra2 Bxh5 55. Ra8+ Be8 56. d6 Kg8 57. d7 Kf8 58. Rxe8# 1-0

[Event "Oberliga Nord W 0607"]
[Site "Germany"]
[Date "2007.04.01"]
[Round "8.8"]
[White "Barz, Oliver"]
[Black "Baisakow, Alexander"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2027"]
[PlyCount "66"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hameln"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. a4 b6 9. Be3 Nbd7 10. Nd5 Bxd5 11. exd5 Be7 12. Bc4 Nh5 13. 0-0 Bg5 14. Qd2 Bxe3+ 15. Qxe3 0-0 16. g3 f5 17. Rf2 f4 18. gxf4 Nxf4 19. Kh1 Qh4 20. Nd2 Nf6 21. Raf1 Kh8 22. Qxb6 N6xd5 23. Bxd5 Nxd5 24. Qb7 Ne3 25. Rg1 Rg8 26. Ne4 d5 27. Nd6 h6 28. Re2 Qf4 29. Rf2 Raf8 30. Qxa6 Rf6 31. Qc6 e4 32. fxe4 Qxf2 33. e5 Qf3+ 0-1

[Event "Oberliga Nord W 0506"]
[Site "Germany"]
[Date "2005.10.23"]
[Round "1.8"]
[White "Barz, Oliver"]
[Black "Franke, Thomas"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2197"]
[PlyCount "72"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]
[WhiteTeam "Hameln"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 b6 8. e5 Nd7 9. Re1 Qc7 10. Qe2 Ba6 11. c3 g5 12. h3 h6 13. a4 Bf8 14. c4 dxc4 15. Nxc4 Bxc4 16. dxc4 Bg7 17. Bd2 0-0 18. Bc3 Rad8 19. Qe4 Nd4 20. Nxd4 cxd4 21. Bxd4 Qxc4 22. Rec1 Qb4 23. Qe3 Nc5 24. Bxc5 bxc5 25. b3 Rd4 26. Ra2 Rfd8 27. Rac2 Bf8 28. Rc4 Qa3 29. Qc3 Rd3 30. Qa5 R8d4 31. Kh2 Qxb3 32. Rxd4 Rxd4 33. Qxa7 Rxa4 34. Qd7 Ra2 35. Qd1 Qb2 36. Qf1 Qxf2 0-1

[Event "Oberliga Nord W 0405"]
[Site "Germany"]
[Date "2005.02.13"]
[Round "7.8"]
[White "Doescher, Thorsten"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "A11"]
[PlyCount "53"]
[EventDate "2004.10.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Bremen Nord"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. Nf3 d5 3. g3 dxc4 4. Bg2 Nf6 5. a4 Qb6 6. 0-0 Qb3 7. Qxb3 cxb3 8. Nd4 e5 9. Nxb3 Bb4 10. d4 exd4 11. Nxd4 0-0 12. Bd2 Bxd2 13. Nxd2 Na6 14. N2b3 Re8 15. e3 Be6 16. Nxe6 Rxe6 17. Rfd1 Re7 18. Rd2 Rd7 19. Rxd7 Nxd7 20. Rd1 Ndc5 21. Nxc5 Nxc5 22. a5 Rb8 23. Bf1 Ne6 24. Rd7 Nc5 25. Rd6 Kf8 26. b4 Ne6 27. f4 1/2-1/2

[Event "Oberliga Nord W 0102"]
[Site "Germany"]
[Date "2002.04.14"]
[Round "8.8"]
[White "Weisskopf, Dirk"]
[Black "Barz, Oliver"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "51"]
[EventDate "2001.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Osnabrueck IGM"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 a6 5. a4 Qa5 6. f4 b5 7. Nf3 b4 8. Ne2 Nf6 9. e5 Nd5 10. 0-0 c4 11. d4 Rb8 12. f5 exf5 13. g4 d6 14. gxf5 Bxf5 15. Ng5 Be6 16. Nf4 dxe5 17. Ngxe6 fxe6 18. Qh5+ Ke7 19. Nxd5+ exd5 20. Qf7+ Kd8 21. Bxd5 Qc7 22. Bg5+ Be7 23. Qxg7 Bxg5 24. Qxh8+ Kd7 25. Qg7+ Kd6 26. dxe5+ 1-0

[Event "Oberliga Nord W 0102"]
[Site "Germany"]
[Date "2002.01.20"]
[Round "4.8"]
[White "Kull, Florian"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2084"]
[PlyCount "107"]
[EventDate "2001.10.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hannover Post"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 c6 5. e3 Bd6 6. Qc2 Nbd7 7. g4 Nxg4 8. Rg1 Nxh2 9. Nxh2 Bxh2 10. Rxg7 Nf8 11. Rg2 Bb8 12. e4 dxc4 13. Bg5 f6 14. Be3 Ng6 15. 0-0-0 b5 16. d5 Qa5 17. d6 a6 18. Bh6 Ra7 19. f4 Rf7 20. Kb1 b4 21. Na4 c3 22. bxc3 bxc3 23. Nxc3 Qb4+ 24. Qb3 Bxd6 25. Rgd2 Qxb3+ 26. axb3 Bc7 27. Na4 Re7 28. Bc4 Kf7 29. f5 Ne5 30. fxe6+ Bxe6 31. Bxe6+ Rxe6 32. Nc5 Re7 33. Nxa6 Ng4 34. Nxc7 Rxc7 35. Bf4 Ne5 36. Rd6 Rb8 37. Kc2 c5 38. Bxe5 fxe5 39. Rd7+ Rxd7 40. Rxd7+ Kg6 41. Rd5 Kf6 42. Rxc5 Rb4 43. Rc6+ Kg5 44. Re6 Rxe4 45. Kd3 Rd4+ 46. Ke3 Kf5 47. Rh6 Rb4 48. Rh5+ Ke6 49. Rxh7 Rxb3+ 50. Ke4 Rb4+ 51. Ke3 Rb1 52. Rh8 Re1+ 53. Kf2 Ra1 54. Ke3 1/2-1/2

[Event "Niedersachsen-ch U20"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "2"]
[White "Barz, Oliver"]
[Black "Gommer, Frank"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. a4 Nbd7 10. f4 Qb6+ 11. Kh1 0-0 12. a5 Qc6 13. Bf3 Rac8 14. f5 Bc4 15. Re1 b5 16. Nd2 b4 17. Ncb1 Bb5 18. c3 Nc5 19. Re3 Nd3 20. Kg1 d5 21. exd5 Nxd5 22. Bxd5 Qxd5 23. Ne4 Rfd8 24. f6 Bxf6 25. Nxf6+ gxf6 26. Rg3+ Kh8 27. Bh6 Rg8 28. Nd2 Nxb2 29. Qh5 bxc3 30. Bg7+ Rxg7 31. Rxg7 Qc5+ 32. Kh1 Kxg7 33. Nb3 Qc4 34. Re1 c2 35. Nc1 Rd8 36. Qf3 Rd1 37. Qg3+ Kf8 38. Qe3 Rxe1+ 39. Qxe1 Nd3 40. Nxd3 Qxd3 41. Qb4+ 0-1

[Event "Niedersachsen-ch U20"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "7"]
[White "Barz, Oliver"]
[Black "Piepho, Niels"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 Qa5 7. g4 h5 8. g5 Nfd7 9. h4 b5 10. Nge2 0-0 11. Bg2 c5 12. 0-0 Nc6 13. f4 b4 14. Nd1 Ba6 15. dxc5 Nxc5 16. Rf2 Rac8 17. f5 Ne5 18. Nf4 Bb7 19. Nd5 Bxd5 20. Qxd5 Ng4 21. Re2 Kh7 22. Bh3 e6 23. Qxd6 Nxe4 24. fxg6+ fxg6 25. Qxe6 Rce8 26. Qc4 Qe5 27. Bxg4 Qg3+ 28. Rg2 Qe1+ 29. Kh2 Be5+ 30. Kh3 Qh1+ 0-1

[Event "BZM-ch U20"]
[Site "Osterode"]
[Date "1997.??.??"]
[Round "?"]
[White "Barz, Oliver"]
[Black "Pietsch, David"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "87"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 b6 4. g3 Bb7 5. Bg2 dxe4 6. Bxe4 Bxe4 7. Nxe4 Nf6 8. Bg5 Nbd7 9. f4 h6 10. Bxf6 Nxf6 11. Nf3 Bd6 12. Qe2 0-0 13. 0-0-0 c6 14. Nfd2 Nxe4 15. dxe4 Qc7 16. e5 Be7 17. Ne4 Rfd8 18. Rxd8+ Rxd8 19. Rd1 Rxd1+ 20. Qxd1 Qd8 21. Qxd8+ Bxd8 22. c4 Be7 23. Kc2 Kf8 24. Kd3 c5 25. g4 f6 26. b3 Kf7 27. exf6 gxf6 28. f5 Bf8 29. h3 Be7 30. Nc3 Bd6 31. Nb5 Bb8 32. Ke4 a6 33. Nc3 Bc7 34. fxe6+ Kxe6 35. Nd5 Bd8 36. Nf4+ Ke7 37. Kf5 Kf7 38. a4 Be7 39. h4 Bd8 40. Ne6 Be7 41. Nc7 a5 42. Nd5 Bd8 43. h5 Ke8 44. Ke6 1-0

[Event "BZM-ch U20"]
[Site "Osterode"]
[Date "1997.??.??"]
[Round "?"]
[White "Barz, Oliver"]
[Black "Toennies, Michael"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "41"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. c3 Qd7 7. Nxe5 Qe6 8. Nxg4 0-0-0 9. f3 h5 10. Nf2 Bd6 11. d4 c5 12. d5 Qe5 13. f4 Qe8 14. e5 Be7 15. c4 Nh6 16. Qc2 g6 17. Nd2 Ng4 18. Nde4 Qd7 19. Nxg4 hxg4 20. Qf2 f5 21. Ng5 1-0

[Event "Niedersachsen-ch U20"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "4"]
[White "Barz, Oliver"]
[Black "Warnecke, Werner"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "35"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 Nbd7 6. Qd2 0-0 7. g4 a6 8. h4 b5 9. Bh6 Re8 10. h5 Nf8 11. hxg6 fxg6 12. 0-0-0 Bd7 13. e5 Nxg4 14. fxg4 Bxg4 15. Bxg7 Kxg7 16. Qh6+ Kg8 17. Be2 Bf5 18. Bf3 1-0

[Event "Niedersachsen-ch U20"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "3"]
[White "Eilers, Lars"]
[Black "Barz, Oliver"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "64"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd3 e6 9. 0-0 Be7 10. Bg5 Nbd7 11. Rf2 Qb6 12. Ne4 0-0-0 13. Nd2 Qxd4 14. Be3 Qd5 15. Qf4 Qe5 16. Qf3 Bc5 17. Bf4 Qd5 18. Qe2 Nh5 19. Be3 Ng3 20. Qg4 Bxe3 21. Qxg3 Bxf2+ 22. Kxf2 Qe5 23. Qg4 Nf6 24. Qa4 Qd4+ 25. Qxd4 Rxd4 26. Nf3 Rd7 27. Ke3 Nd5+ 28. Ke4 f6 29. c4 Ne7 30. Nd4 Rhd8 31. Nxe6 Rxd3 32. Nxd8 Rxd8 0-1

[Event "Niedersachsen-ch U20"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "6"]
[White "Kerski, Bjoern Ole"]
[Black "Barz, Oliver"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "108"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Bd6 6. Nf3 Nbd7 7. cxd5 exd5 8. Bd3 h6 9. Bh4 0-0 10. Qc2 Re8 11. 0-0 Qc7 12. Bg3 Bxg3 13. hxg3 Qd6 14. Rfc1 Ng4 15. e4 dxe4 16. Nxe4 Qd5 17. Re1 Ndf6 18. Bc4 Qd8 19. Nxf6+ Nxf6 20. Qb3 Qc7 21. Ne5 Be6 22. Bxe6 Rxe6 23. Nf3 Rae8 24. Kf1 Ne4 25. Rad1 Qa5 26. d5 cxd5 27. Kg1 Nc5 28. Rxe6 fxe6 29. Qc2 Ne4 30. Qb3 Qc5 31. Rf1 Nxg3 32. Re1 Ne4 33. Re2 b6 34. Rc2 Qf8 35. Rc7 Re7 36. Qc2 Rxc7 37. Qxc7 Qc5 38. Qxc5 bxc5 39. Kf1 Kf7 40. Ke2 Kf6 41. Ne1 Ke7 42. f3 Nf6 43. Nd3 Kd6 44. Kd2 a6 45. Kc3 a5 46. b3 g5 47. Kb2 e5 48. Ka3 e4 49. fxe4 Nxe4 50. Nc1 Nc3 51. Kb2 d4 52. a3 Nd1+ 53. Kb1 Ne3 54. Nd3 Nxg2 0-1

[Event "Niedersachsen-ch U20"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "5"]
[White "Kuiper, Robert Jan"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "D52"]
[PlyCount "44"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Bd6 6. Nf3 Nbd7 7. Bd3 0-0 8. Qc2 h6 9. Bxf6 Nxf6 10. h3 dxc4 11. Bxc4 Nd5 12. e4 Nb4 13. Qd2 c5 14. Ne2 Qa5 15. 0-0 Nc6 16. Rfd1 Qxd2 17. Rxd2 Na5 18. Rc1 Nxc4 19. Rxc4 b5 20. Rc1 c4 21. d5 Bb4 22. Rdd1 Bb7 1/2-1/2

[Event "Niedersachsen-ch U20"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "1"]
[White "Lewin, Tammo"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "122"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 b5 5. g3 Bb7 6. d3 Nf6 7. Bg2 d5 8. e5 Nfd7 9. d4 cxd4 10. Nxd4 Nc6 11. Nce2 Rc8 12. Be3 Nb6 13. Nxc6 Bxc6 14. Bd4 b4 15. 0-0 g6 16. f5 gxf5 17. Nf4 Bd7 18. Qh5 Bc5 19. Bxc5 Rxc5 20. Qh6 Qe7 21. Nh5 Rxc2 22. Ng7+ Kd8 23. Nxf5 Qc5+ 24. Kh1 Kc7 25. Nd6 f5 26. Rac1 Kb8 27. Rxc2 Qxc2 28. Qg7 Rd8 29. Qxh7 Qxb2 30. Qe7 Kc7 31. Nf7 Rc8 32. Qc5+ Bc6 33. Rc1 Kd7 34. Qd6+ Ke8 35. Qxe6+ Kf8 36. Rf1 Bd7 37. Qxb6 Kxf7 38. Bxd5+ Ke8 39. Qg6+ Kd8 40. e6 Bb5 41. Qg5+ Ke8 42. Qg8+ Ke7 43. Qxc8 Bxf1 44. Qd7+ Kf6 45. Qf7+ Kg5 46. h4+ Kg4 47. Qg6+ Kh3 48. Qxf5+ Kxg3 49. Qg5+ Kh3 50. Qf5+ Kg3 51. Qf3+ Kxh4 52. Qxf1 Qe5 53. Bb3 Qe4+ 54. Kg1 Qg6+ 55. Qg2 Qb1+ 56. Kh2 Qd3 57. Bd5 Qc3 58. Bf3 Qe5+ 59. Kh1 Qxe6 60. Qh2+ Kg5 61. Qh5+ Kf4 1/2-1/2

[Event "BZM-ch U20"]
[Site "Osterode"]
[Date "1997.??.??"]
[Round "?"]
[White "Windisch, Karsten"]
[Black "Barz, Oliver"]
[Result "1-0"]
[ECO "D13"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[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 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. Nf3 Bd7 7. e3 Bb4 8. Rc1 Qa5 9. Bxf6 gxf6 10. a3 Bd6 11. Bd3 Nc6 12. 0-0 Ne7 13. e4 Bf4 14. Rc2 dxe4 15. Nxe4 Ba4 16. Nxf6+ Kd8 17. b4 Bxc2 18. Qxc2 Qxa3 19. Ne5 Bxe5 20. dxe5 Rc8 21. Qd2 Qc3 22. Qe2 Ng6 23. Bxg6 hxg6 24. Qd1+ Ke7 25. Qd6# 1-0

[Event "Sued Niedersachsen-ch U20"]
[Site "Osterode"]
[Date "1995.??.??"]
[Round "?"]
[White "Barz, Oliver"]
[Black "Barth, Daniel"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "157"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. g3 c5 6. Bg2 Nc6 7. 0-0 Be7 8. e5 Nd7 9. Re1 0-0 10. c3 Qc7 11. Qe2 Bb7 12. Nf1 Rfd8 13. h4 Nf8 14. Bf4 b5 15. N1h2 c4 16. d4 b4 17. Ng4 Ng6 18. Bd2 bxc3 19. bxc3 h6 20. h5 Nf8 21. Nfh2 Nh7 22. Bf4 Bg5 23. Bxg5 Nxg5 24. f4 Nh7 25. Ne3 Kh8 26. Nf3 Qe7 27. Rab1 Ba6 28. Rb2 Rab8 29. Reb1 f5 30. exf6 Nxf6 31. Rxb8 Rxb8 32. Rxb8+ Nxb8 33. Ne5 Qa3 34. Nd1 Qc1 35. Bf3 Ne4 36. Bxe4 dxe4 37. Nf7+ Kg8 38. Nd6 Nc6 39. Nxe4 Nxd4 40. Qg4 Nf5 41. Qe2 Bb7 42. Nef2 Bd5 43. Kh2 Kf7 44. Kh3 Qa3 45. Ng4 Qc5 46. Nde3 Nxe3 47. Qxe3 Qxe3 48. Nxe3 Kf6 49. g4 g5 50. hxg6 Kxg6 51. Kh4 Kf6 52. Kh5 Kg7 53. a3 Be4 54. Nxc4 Bg6+ 55. Kh4 Kf6 56. Ne5 Be8 57. c4 Ke7 58. c5 Kd8 59. g5 hxg5+ 60. Kxg5 Ke7 61. Kh4 a6 62. Kg5 Ba4 63. Kg6 Be8+ 64. Kg7 Ba4 65. Kh6 Bb5 66. Kh5 Be8+ 67. Kg4 Ba4 68. Kf3 Bb3 69. Ke4 Bd5+ 70. Kd4 Bb3 71. Nd3 Ba4 72. Ke5 a5 73. Nc1 Bc6 74. Nb3 a4 75. Nd4 Bd7 76. c6 Bc8 77. Nb5 Kd8 78. Kd6 Ke8 79. Na7 1-0

[Event "Niedersachsen-ch U16"]
[Site "Niedersachsen"]
[Date "1995.??.??"]
[Round "4"]
[White "Barz, Oliver"]
[Black "Kunze, Sebastian"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "39"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. f3 0-0 9. Qd2 Nc6 10. g4 Qc7 11. h4 b5 12. Nxc6 Qxc6 13. h5 b4 14. Nd1 d5 15. h6 Bh8 16. g5 dxe4 17. gxf6 exf3 18. fxe7 Re8 19. Bd3 Rxe7 20. Qxb4 1/2-1/2

[Event "Sued Niedersachsen-ch U20"]
[Site "Osterode"]
[Date "1995.??.??"]
[Round "?"]
[White "Barz, Oliver"]
[Black "Loehnhardt, Benjamin"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "15"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 e6 3. d5 Bb7 4. dxe6 fxe6 5. Nc3 Nc6 6. Be3 Bb4 7. Nge2 Qh4 8. Qd2 1/2-1/2

[Event "Niedersachsen-ch U16"]
[Site "Niedersachsen"]
[Date "1995.??.??"]
[Round "1"]
[White "Barz, Oliver"]
[Black "Peschel, Dominik"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "95"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. Bb5+ Nc6 5. Ne5 Bd7 6. Bxc6 Bxc6 7. Nxc6 bxc6 8. d3 e6 9. Bg5 Be7 10. 0-0 0-0 11. Re1 Nd7 12. Bxe7 Qxe7 13. exd5 cxd5 14. Nxd5 Qg5 15. Nc3 Nb6 16. Qe2 Rfd8 17. Qe3 Qe7 18. Qf3 Rab8 19. b3 Rd4 20. Re4 Rbd8 21. Rae1 a6 22. Ne2 R4d6 23. Ng3 Qf8 24. Qh5 Nd5 25. Rc4 Rc6 26. Ne4 Rdc8 27. Nc3 Nb6 28. Rh4 h6 29. Rg4 Kh8 30. Re3 Nd7 31. Rc4 Nb6 32. Rf4 R8c7 33. Ref3 Kg8 34. g4 Nc8 35. g5 Nd6 36. gxh6 gxh6 37. Ne4 f5 38. Rg4+ fxg4 39. Rxf8+ Kxf8 40. Qxh6+ Ke7 41. Qg5+ Kf8 42. Qf6+ Nf7 43. Ng5 e5 44. Ne6+ Ke8 45. Nxc7+ Rxc7 46. Qxa6 Kd7 47. Qg6 Ke7 48. Qxg4 1-0

[Event "Niedersachsen-ch U16"]
[Site "Niedersachsen"]
[Date "1995.??.??"]
[Round "7"]
[White "Barz, Oliver"]
[Black "Pfeffer, Ruprecht"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "36"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. f3 Qb6 6. b3 Bc5 7. c3 Nf6 8. Ba3 0-0 9. Qd3 Nc6 10. Bxc5 Qxc5 11. Nxc6 bxc6 12. Qd4 Qg5 13. Nd2 e5 14. Qb6 d5 15. Qf2 Rd8 16. Bd3 Nh5 17. 0-0 Nf4 18. Bc2 Nh3+ 0-1

[Event "Niedersachsen-ch U16"]
[Site "Niedersachsen"]
[Date "1995.??.??"]
[Round "6"]
[White "Gommer, Frank"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "D61"]
[PlyCount "133"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. Nc3 Ngf6 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 h6 9. h4 a6 10. c5 Re8 11. Bf4 Ng4 12. Nh2 Nxh2 13. Rxh2 e5 14. dxe5 Bxc5 15. 0-0-0 Ba7 16. e6 fxe6 17. Bg6 Rf8 18. g4 Bb8 19. Bh7+ Kh8 20. g5 Bxf4 21. exf4 Qc7 22. Ne2 Rxf4 23. Kb1 Nf8 24. gxh6 Nxh7 25. hxg7+ Kg8 26. Nxf4 Qxf4 27. Rg1 Qf5 28. Qxf5 exf5 29. Re1 Bd7 30. Re7 Nf6 31. Rh1 Re8 32. Rhe1 Ne4 33. Rxe8+ Bxe8 34. f3 Kxg7 35. fxe4 fxe4 36. Rg1+ Kh7 37. Rg5 e3 38. Kc2 Bg6+ 39. Kc3 b6 40. b4 Be4 41. Kd4 e2 42. Rg1 Kh6 43. Ke3 Kh5 44. Kxe2 Kxh4 45. Ke3 Bc2 46. Kd4 a5 47. bxa5 bxa5 48. Kc5 a4 49. Kd4 Be4 50. Rc1 Kg4 51. Rxc6 Bb1 52. a3 Ba2 53. Rf6 Bb3 54. Rf8 Bc4 55. Ke3 Bb3 56. Rf4+ Kg5 57. Rf8 Kg4 58. Kd4 Bc4 59. Kc3 Bb3 60. Kb4 Kg5 61. Rf3 Kg4 62. Rxb3 axb3 63. Kxb3 Kf3 64. Kc2 Ke2 65. Kc3 Ke3 66. Kc2 Ke2 67. Kc3 1/2-1/2

[Event "Niedersachsen-ch U16"]
[Site "Niedersachsen"]
[Date "1995.??.??"]
[Round "3"]
[White "Gottschlich, Carsten"]
[Black "Barz, Oliver"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "79"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. g3 Nbd7 5. Bg2 Bd6 6. 0-0 0-0 7. d4 c6 8. Bb2 Re8 9. Nbd2 Nf8 10. Qc2 Ng6 11. e4 Bc7 12. Rad1 Kh8 13. h3 Kg8 14. Nh2 Bb6 15. e5 Nd7 16. c5 Bc7 17. f4 Ndf8 18. Ndf3 Ne7 19. Bc1 Nf5 20. Qf2 Ng6 21. Kh1 Qe7 22. g4 Nfh4 23. f5 Nxf5 24. gxf5 exf5 25. h4 Qd7 26. h5 Ne7 27. Nh4 Bd8 28. Bh3 g6 29. Bg5 Kf8 30. Bh6+ Kg8 31. Ng4 Kh8 32. Nf6 Qe6 33. Nxe8 Bd7 34. Nd6 Ng8 35. Bc1 b6 36. Qg3 bxc5 37. Bxf5 Bxh4 38. Bxe6 Bxg3 39. Nxf7+ Kg7 40. h6+ 1-0

[Event "Niedersachsen-ch U16"]
[Site "Niedersachsen"]
[Date "1995.??.??"]
[Round "5"]
[White "Kuiper, Rolf"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "D66"]
[PlyCount "62"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Bd3 0-0 8. 0-0 h6 9. Bh4 Re8 10. Rc1 a6 11. Bxf6 Bxf6 12. Qc2 dxc4 13. Bxc4 Nb6 14. Bb3 Nd5 15. Bxd5 exd5 16. Qb3 Be7 17. Na4 Bd6 18. Rfe1 Qf6 19. Nd2 Qg6 20. Nf1 h5 21. Nb6 Rb8 22. Nxc8 Rexc8 23. Qc2 Qg5 24. Ng3 g6 25. e4 h4 26. Nf1 Bf4 27. Rcd1 dxe4 28. Rxe4 Qf5 29. Ne3 Bxe3 30. fxe3 Qa5 31. Qd3 Qd8 1/2-1/2

[Event "Niedersachsen-ch U16"]
[Site "Niedersachsen"]
[Date "1995.??.??"]
[Round "2"]
[White "Richter, Christian"]
[Black "Barz, Oliver"]
[Result "1/2-1/2"]
[ECO "A18"]
[PlyCount "56"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e4 Bb4 4. Bd3 d5 5. Qe2 d4 6. e5 dxc3 7. dxc3 Bxc3+ 8. bxc3 Nfd7 9. Ba3 Na6 10. Rd1 c5 11. Nf3 Qc7 12. Bc1 b6 13. 0-0 Bb7 14. Be4 0-0 15. Bxh7+ Kxh7 16. Ng5+ Kg8 17. Qh5 Be4 18. Nxe4 Qxe5 19. Qf3 Rfd8 20. Rxd7 Rxd7 21. Nf6+ Qxf6 22. Qxa8+ Qd8 23. Qc6 Rd1 24. Qf3 Rd3 25. Qb7 Rd1 26. Qf3 Rd3 27. Qg4 Nc7 28. Bf4 Ne8 1/2-1/2

[Event "Sued Niedersachsen-ch U20"]
[Site "Osterode"]
[Date "1995.??.??"]
[Round "?"]
[White "Schwerdtfeger, Volker"]
[Black "Barz, Oliver"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "101"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 c5 4. c3 Bd7 5. Nf3 Nc6 6. Nbd2 cxd4 7. exd4 Bd6 8. 0-0 Nf6 9. Re1 Qb6 10. b4 Ne7 11. a4 Qc7 12. Qc2 Rc8 13. Bb2 Bxb4 14. Rac1 Bd6 15. c4 dxc4 16. Qxc4 Qxc4 17. Rxc4 0-0 18. Ne5 Bc6 19. Ne4 Bxe4 20. Bxe4 Rxc4 21. Nxc4 Bb4 22. Re3 Nxe4 23. Rxe4 Rc8 24. Ne3 Bd2 25. f3 a6 26. Re5 Bxe3+ 27. Rxe3 Nd5 28. Rb3 b6 29. Kf2 g6 30. g3 Rc2+ 31. Kg1 Kg7 32. h3 h5 33. h4 Kf6 34. Kf1 g5 35. hxg5+ Kxg5 36. f4+ Kg4 37. Ba3 Rc3 38. Rxc3 Nxc3 39. Kf2 Ne4+ 40. Kg2 Nxg3 41. Bc5 bxc5 42. dxc5 Ne4 43. c6 Nd6 44. c7 Kxf4 45. Kh3 e5 46. Kh4 e4 47. Kxh5 e3 48. a5 e2 49. Kh6 e1Q 50. Kg7 Qe6 51. c8Q 0-1

