[Event "Erfurt op-B 29th"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "6"]
[White "Guenther, Oliver"]
[Black "Schieferstein, Michael"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1860"]
[BlackElo "1988"]
[PlyCount "96"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 Be7 5. b3 0-0 6. 0-0 b6 7. Bb2 Bb7 8. Nbd2 d6 9. Qe2 a6 10. c4 Nbd7 11. Rad1 Qc7 12. h3 Rac8 13. Nh2 cxd4 14. exd4 d5 15. Rc1 Qf4 16. Ndf3 dxc4 17. bxc4 Rfe8 18. Qd2 Qxd2 19. Nxd2 Bd6 20. f4 Nh5 21. f5 Bf4 22. Rxf4 Nxf4 23. fxe6 Nxd3 24. exd7 Nxc1 25. dxe8Q+ Rxe8 26. Bxc1 Re1+ 27. Kf2 Rxc1 28. d5 Rc2 29. Ke3 Rxa2 30. Nhf3 Kf8 31. Kd4 Ke7 32. g4 Rc2 33. Kd3 Rc1 34. Nd4 g6 35. h4 Rh1 36. N4f3 Rh3 37. Kd4 a5 38. c5 bxc5+ 39. Kxc5 Bc8 40. d6+ Kf8 41. Ne5 a4 42. d7 Bxd7 43. Nxd7+ Ke7 44. Nb6 a3 45. Nd5+ Kf8 46. Nb4 Rxh4 47. g5 a2 48. Nxa2 Rh2 0-1

[Event "Jena Schwarzer Baer op"]
[Site "Jena"]
[Date "2009.02.08"]
[Round "7"]
[White "Steinacker, Alex"]
[Black "Guenther, Oliver"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1776"]
[BlackElo "1978"]
[PlyCount "79"]
[EventDate "2009.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. d3 Be7 9. b3 0-0 10. Bb2 f5 11. Rc1 b6 12. Na4 Bf6 13. a3 Bd7 14. e3 Qe8 15. Qc2 Rc8 16. Nd2 Kh8 17. Nc4 Qe7 18. Nc3 Qe6 19. Rfe1 Ne7 20. d4 cxd4 21. exd4 e4 22. Qd2 Bc6 23. Ne2 Ncd5 24. Ne5 Bb5 25. Bf1 Bxe2 26. Bxe2 f4 27. Bg4 e3 28. fxe3 fxe3 29. Rxe3 Rxc1+ 30. Bxc1 Qd6 31. Re1 Bxe5 32. Rxe5 Qf6 33. Qe1 h6 34. Bb2 Rd8 35. Re6 Qf7 36. Qe5 Rf8 37. Rxh6+ Kg8 38. Be6 gxh6 39. Bxf7+ Rxf7 40. Qb8+ 1-0

[Event "Jena Schwarzer Baer op"]
[Site "Jena"]
[Date "2009.02.07"]
[Round "3"]
[White "Bohatschek, Daniel"]
[Black "Guenther, Oliver"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1941"]
[BlackElo "1978"]
[PlyCount "110"]
[EventDate "2009.02.04"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. bxc3 e6 6. Nf3 Be7 7. 0-0 Nd7 8. d4 c6 9. Bf4 Qa5 10. Qe1 Nf6 11. Bd3 0-0 12. h3 Nd5 13. Bd2 Qc7 14. c4 Nf4 15. Ne5 Nxd3 16. Nxd3 b6 17. f4 Bf6 18. Ne5 Rd8 19. Qf2 Ba6 20. c3 Bxe5 21. fxe5 Bxc4 22. Rfe1 Qe7 23. Qg3 Kh8 24. Re4 f6 25. Rh4 Qf7 26. Re1 fxe5 27. Rxe5 Rd5 28. Ree4 Rf5 29. Bf4 Bd5 30. Re3 Rf8 31. Bd6 Rf1+ 32. Kh2 Rf2 33. Bxf8 Rxg2+ 34. Qxg2 Bxg2 35. Bxg7+ Qxg7 36. Rg4 Qxg4 37. hxg4 Bd5 38. a3 Kg7 39. Kg3 Kf8 40. Kf4 Ba2 41. g5 Ke7 42. Ke5 Bb1 43. Rf3 Bg6 44. Rf6 Bf7 45. c4 b5 46. cxb5 cxb5 47. Rf3 Be8 48. Rc3 Kd7 49. Rc5 a6 50. Kf6 Bg6 51. Re5 Kd6 52. Rxe6+ Kd5 53. Rxa6 Kxd4 54. Rc6 Be4 55. Rc7 Ke3 1-0

[Event "Jena Schwarzer Baer op"]
[Site "Jena"]
[Date "2009.02.07"]
[Round "4"]
[White "Guenther, Oliver"]
[Black "Kuehne, Niklas"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1978"]
[BlackElo "1269"]
[PlyCount "63"]
[EventDate "2009.02.04"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. Qc2 Be7 7. e3 0-0 8. Bd3 c6 9. Nge2 Re8 10. 0-0-0 b5 11. f3 h6 12. Bh4 b4 13. Na4 Qa5 14. Qxc6 Bb7 15. Qxb7 Qxa4 16. Qa6 Qxa6 17. Bxa6 Rab8 18. b3 Rb6 19. Bd3 a5 20. Kb2 Ra8 21. Rc1 Bd6 22. e4 dxe4 23. fxe4 Ne8 24. Bc4 Nf8 25. e5 Bc7 26. Rhf1 Ne6 27. Bg3 Rd8 28. d5 Ng5 29. h4 Ne4 30. d6 Bb8 31. Bxf7+ Kh8 32. Bg6 1-0

[Event "Jena Schwarzer Baer op"]
[Site "Jena"]
[Date "2009.02.07"]
[Round "6"]
[White "Guenther, Oliver"]
[Black "Middelhoff, Cornelius"]
[Result "0-1"]
[ECO "A95"]
[WhiteElo "1978"]
[BlackElo "2159"]
[PlyCount "80"]
[EventDate "2009.02.04"]
[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 d5 2. c4 e6 3. Nc3 Be7 4. g3 f5 5. Nf3 Nf6 6. Bg2 0-0 7. 0-0 c6 8. Ne5 Nbd7 9. cxd5 exd5 10. Nd3 Ne4 11. Nxe4 fxe4 12. Nf4 Nf6 13. f3 Qb6 14. g4 exf3 15. exf3 Bd6 16. Re1 Qc7 17. g5 Ne8 18. Nd3 Bxh2+ 19. Kh1 Bd6 20. f4 Bf5 21. Ne5 Bb4 22. Re3 Nd6 23. a3 Ba5 24. Qh5 Bb6 25. Qd1 Rae8 26. b3 Nf7 27. Rc3 Qb8 28. a4 Nxe5 29. fxe5 Be4 30. Ra2 Qc8 31. Bxe4 dxe4 32. Qh5 Bxd4 33. Rh3 Qf5 34. Bf4 e3 35. Rh4 Qb1+ 36. Kg2 Qxa2+ 37. Kh3 Qb1 38. Qg4 Qh1+ 39. Kg3 Qg1+ 40. Kh3 Qxg4+ 0-1

[Event "Jena Schwarzer Baer op"]
[Site "Jena"]
[Date "2009.02.07"]
[Round "5"]
[White "Schulze, Frank"]
[Black "Guenther, Oliver"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "1617"]
[BlackElo "1978"]
[PlyCount "82"]
[EventDate "2009.02.04"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. dxe5 g6 6. Bc4 c6 7. 0-0 Bg7 8. Qe2 Qc7 9. Bb3 0-0 10. c4 Nb6 11. Bf4 Bg4 12. Re1 a5 13. Nbd2 a4 14. Bc2 a3 15. b3 Na6 16. Rad1 Nb4 17. Bb1 Rfd8 18. Qe3 e6 19. Ne4 Bxf3 20. Qxf3 Rxd1 21. Qxd1 Rd8 22. Qf3 Rd4 23. Nf6+ Bxf6 24. Qe3 Rxf4 25. Qxf4 Bg7 26. Qd2 Bf8 27. h4 Nd7 28. f4 Bc5+ 29. Kh1 Qd8 30. g3 Qe7 31. Rd1 Nf8 32. Qe2 Bb6 33. h5 Qc5 34. hxg6 hxg6 35. Kg2 Qe3 36. Qxe3 Bxe3 37. Rd8 Kg7 38. Rb8 b6 39. Ra8 Bc1 40. Kf3 Nd7 41. Ra4 Bd2 1/2-1/2

[Event "Jena Schwarzer Baer op"]
[Site "Jena"]
[Date "2009.02.05"]
[Round "2"]
[White "Guenther, Oliver"]
[Black "Haeusler, Willi"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "1978"]
[BlackElo "1056"]
[PlyCount "39"]
[EventDate "2009.02.04"]
[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. e4 d6 3. Nc3 Nf6 4. Bd3 g6 5. exf5 Bxf5 6. Bxf5 gxf5 7. Bg5 Bg7 8. Bxf6 Bxf6 9. Qh5+ Kf8 10. Qxf5 Nc6 11. Nge2 e6 12. Qxe6 Nb4 13. 0-0-0 Kg7 14. Qg4+ Kf7 15. d5 Re8 16. Qxb4 Bxc3 17. Nxc3 Qg5+ 18. Kb1 b6 19. Qd4 Re5 20. f4 1-0

[Event "Jena Schwarzer Baer op"]
[Site "Jena"]
[Date "2009.02.04"]
[Round "1"]
[White "Meier, Thomas"]
[Black "Guenther, Oliver"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2228"]
[BlackElo "1978"]
[PlyCount "83"]
[EventDate "2009.02.04"]
[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 d5 2. Nf3 e6 3. c4 c6 4. cxd5 exd5 5. Nc3 Be7 6. Qc2 Nf6 7. Bg5 0-0 8. e3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7 11. Bd3 f5 12. 0-0 Be6 13. Ne5 Rf6 14. a3 Nd7 15. b4 Nxc3 16. Qxc3 Nxe5 17. dxe5 Rff8 18. f4 Rac8 19. Rfc1 b6 20. Rab1 Rfd8 21. Be2 c5 22. Ba6 cxb4 23. Qxb4 Rxc1+ 24. Rxc1 Qxb4 25. axb4 d4 26. Rd1 d3 27. Kf2 d2 28. Ke2 Kf8 29. Rxd2 Rxd2+ 30. Kxd2 Ke7 31. Kc3 Bd5 32. g3 Be6 33. Kd4 Bb3 34. e4 g6 35. exf5 gxf5 36. Bd3 Be6 37. b5 Kd8 38. Bc4 Bc8 39. e6 Bb7 40. Ke5 Be4 41. Kf6 Ke8 42. e7 1-0

[Event "Oberliga Ost-B 0001"]
[Site "Germany"]
[Date "2001.01.28"]
[Round "5.6"]
[White "Guenther, Oliver"]
[Black "Roeberg, Frank"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2267"]
[PlyCount "78"]
[EventDate "2000.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Empor II"]
[BlackTeam "Steinbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Nbd2 bxc4 6. e4 d6 7. Bxc4 Bg7 8. 0-0 0-0 9. Re1 Nfd7 10. Qc2 Nb6 11. Bf1 Na6 12. a3 Nc7 13. Nc4 Bg4 14. Nxb6 axb6 15. Be2 b5 16. Bd2 Qb8 17. Bc3 Bxc3 18. Qxc3 Qb6 19. h3 Bd7 20. Qd2 f6 21. Qh6 Ne8 22. Bd3 Ng7 23. g4 b4 24. e5 dxe5 25. Rxe5 Rf7 26. Bxg6 hxg6 27. Nh4 fxe5 28. Nxg6 Qxg6 29. Qxg6 bxa3 30. Rxa3 Rxa3 31. bxa3 Rf3 32. h4 Rf4 33. Qb6 Rxg4+ 34. Kf1 Kf7 35. Qxc5 Nf5 36. h5 Nd4 37. d6 Bb5+ 38. Ke1 Rg1+ 39. Kd2 Nb3+ 0-1

[Event "Bad Wildbad op 6th"]
[Site "Bad Wildbad"]
[Date "1990.11.21"]
[Round "6.15"]
[White "Mantzouneas, Nikolaos"]
[Black "Guenther, Oliver"]
[Result "1-0"]
[ECO "D55"]
[BlackElo "2305"]
[PlyCount "167"]
[EventDate "1990.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. Bg5 0-0 7. e3 c5 8. dxc5 dxc4 9. Bxc4 Qa5 10. 0-0 Qxc5 11. Qe2 Nbd7 12. Rfd1 h6 13. Bh4 a6 14. Rac1 b5 15. Bb3 Qa7 16. Bc2 Re8 17. Rd2 Bb7 18. Rcd1 Nf8 19. Ne5 Rac8 20. Ng4 Nxg4 21. Qxg4 Bxh4 22. Qxh4 Qa8 23. Be4 Bxe4 24. Qxe4 Qb8 25. Rd6 Red8 26. Qd3 Qxd6 27. Qxd6 Rxd6 28. Rxd6 b4 29. Nd1 Rc1 30. Kf1 Ra1 31. Ke2 Rxa2 32. Kd2 a5 33. Kc2 Ra1 34. b3 e5 35. Kb2 Ra3 36. Nc3 Ne6 37. Nb1 a4 38. Nxa3 bxa3+ 39. Kxa3 axb3 40. Kxb3 Nc5+ 41. Kc4 Ne4 42. Rd8+ Kh7 43. f3 Nf6 44. Kc5 e4 45. Kd4 exf3 46. gxf3 Kg6 47. e4 Nh5 48. Ke3 Kf6 49. Rd6+ Ke7 50. Ra6 Nf6 51. h3 Nd7 52. f4 Nc5 53. Rc6 Nd7 54. e5 g6 55. Kd4 Nb8 56. Rd6 Nd7 57. Kd5 Nf8 58. Ra6 Ne6 59. Ra7+ Kf8 60. Ke4 Ng7 61. Kd5 Ne6 62. Ke4 Ng7 63. Ra2 Ke7 64. Rh2 Ke6 65. Ra2 Ke7 66. Ra7+ Kf8 67. Ra6 Ke7 68. Rf6 Ne8 69. Rb6 Ng7 70. Kf3 h5 71. Ke4 Nf5 72. Rf6 Ng7 73. h4 Ne8 74. Rb6 Ng7 75. Kd5 Nf5 76. Rb7+ Kf8 77. e6 fxe6+ 78. Kxe6 Nxh4 79. Kf6 Ke8 80. Kg5 Nf3+ 81. Kxg6 h4 82. Rh7 Kf8 83. Kf5 Kg8 84. Rh5 1-0

[Event "Bad Wildbad op 6th"]
[Site "Bad Wildbad"]
[Date "1990.11.17"]
[Round "2.2"]
[White "Ziatdinov, Raset"]
[Black "Guenther, Oliver"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2515"]
[PlyCount "72"]
[EventDate "1990.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Be3 Bf5 7. Ne2 h5 8. Nf4 h4 9. Qd2 e6 10. 0-0-0 Nd7 11. Be2 Qc7 12. g4 Bh7 13. Bd3 0-0-0 14. h3 Be7 15. Bxh7 Rxh7 16. Kb1 Nb6 17. Qd3 Rhh8 18. c4 c5 19. d5 Bd6 20. Qe4 Bxf4 21. Bxf4 e5 22. Bh2 Rhe8 23. Rde1 Rd6 24. f4 Na4 25. Qf5+ Kd8 26. Re3 Qa5 27. Rb3 exf4 28. Qxf4 Re1+ 29. Kc2 Kc8 30. Rxe1 Qxe1 31. Re3 Qb4 32. Re8+ Kd7 33. Qxd6+ Kxe8 34. Qb8+ Kd7 35. Qc7+ Ke8 36. Qc8+ Ke7 1-0

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1988.??.??"]
[Round "?"]
[White "Schwetlick, Thomas"]
[Black "Guenther, Oliver"]
[Result "0-1"]
[ECO "B36"]
[PlyCount "70"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. 0-0 0-0 10. Qe3 Be6 11. Bd2 Qd7 12. Nd5 Bxd5 13. cxd5 Qa4 14. Bd3 Rfe8 15. b3 Qd7 16. Rac1 e6 17. dxe6 Rxe6 18. f3 b6 19. Qf2 d5 20. exd5 Nxd5 21. Bc4 Rd6 22. f4 Ne7 23. Qf3 Rd8 24. Bb4 Bd4+ 25. Kh1 Bc5 26. Bxc5 bxc5 27. a4 Nf5 28. Rfe1 Rd2 29. Bb5 Qd4 30. Re8+ Rxe8 31. Bxe8 Nh4 32. Qg4 f5 33. Qxh4 Rd1+ 34. Qe1 Rxe1+ 35. Rxe1 Qc3 0-1

