[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2019.04.20"]
[Round "9.16"]
[White "Dietrich, Igor"]
[Black "Giss, Alexander"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1654"]
[BlackElo "1415"]
[PlyCount "79"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4 Nxe4 6. Qh5+ Ke7 7. Qe2 d5 8. Bg5+ Kd7 9. Bxd8 Bd6 10. Bg5 Re8 11. Be3 Nc6 12. c3 Ne7 13. Qg4+ Kc6 14. Qe2 a6 15. Nd2 Nf5 16. Nxe4 Rxe4 17. 0-0-0 Bf4 18. Kb1 Nxe3 19. fxe3 Bxe3 20. Qf3 Bg4 21. Qf7 Bxd1 22. Bd3 Bh5 23. Qxh5 Re7 24. Qxh7 b5 25. Qg6+ Kb7 26. Rf1 Rae8 27. Rf7 Bh6 28. Rxe7 Rxe7 29. a4 c6 30. axb5 axb5 31. g4 Bf4 32. h4 Kb6 33. h5 Re1+ 34. Kc2 Rc1+ 35. Kb3 Rg1 36. Qxg7 Rg2 37. h6 Bc1 38. Bc2 b4 39. h7 bxc3 40. h8Q 1-0

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2019.04.19"]
[Round "8.18"]
[White "Alhamid, Mohamad"]
[Black "Dietrich, Igor"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1580"]
[BlackElo "1654"]
[PlyCount "135"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e6 7. Bf4 Bd6 8. Ne2 0-0 9. 0-0 b6 10. Nd2 a5 11. Qc2 Bxf4 12. Nxf4 Ba6 13. b3 Bxd3 14. Nxd3 Qc7 15. f4 Nxd4 16. Qb2 Ne2+ 17. Kh2 Qxc3 18. Qxc3 Nxc3 19. f5 Nfe4 20. Nxe4 Nxe4 21. fxe6 fxe6 22. Nf4 Rad8 23. Nxe6 Rxf1 24. Rxf1 Re8 25. Nc7 Re5 26. Re1 Kf7 27. Nxd5 Rxd5 28. Rxe4 Kf6 29. Rc4 Rd6 30. Rc2 g6 31. Kg3 Ke5 32. Kg4 h6 33. h4 Ke4 34. g3 Ke3 35. Rc3+ Kd2 36. Rc4 Kd3 37. Kf3 Re6 38. Kf4 Rf6+ 39. Ke5 Rf5+ 40. Ke6 Rb5 41. Kf6 g5 42. hxg5 Rxg5 43. Rh4 Rxg3 44. Rxh6 Kd4 45. Rh4+ Kc5 46. Rc4+ Kb5 47. Ke5 Rd3 48. Ke4 Rd2 49. a4+ Ka6 50. Rd4 Rc2 51. Kd3 Rc1 52. Rc4 Rh1 53. Rd4 Rh2 54. Kc3 Kb7 55. Kc4 Kc6 56. Rg4 Rc2+ 57. Kd3 Rh2 58. Rc4+ Kb7 59. Rg4 Rh1 60. Kc4 Rh3 61. Rg7+ Ka6 62. Rg4 Rh5 63. Rg7 Rc5+ 64. Kd4 Rc6 65. Rg3 Rh6 66. Rg4 Kb7 67. Kc4 Kc6 68. Rf4 1/2-1/2

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2019.04.18"]
[Round "7.21"]
[White "Dietrich, Igor"]
[Black "Gedecke, Richard"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1654"]
[BlackElo "1295"]
[PlyCount "71"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Nf6 7. 0-0 Nbd7 8. Bg5 Be7 9. Nc3 c6 10. Rfd1 Qc7 11. Rd2 Nc5 12. Bxf6 Bxf6 13. Nd5 cxd5 14. Bb5+ Nd7 15. Rxd5 0-0-0 16. Qh3 Qb6 17. Bxd7+ Kb8 18. Qb3 Qc7 19. Rad1 h5 20. R1d3 Qb6 21. Qxb6 axb6 22. Kf1 Be7 23. Rxe5 Bf6 24. Red5 Kc7 25. b3 Rh6 26. Ke2 Be7 27. g3 g5 28. c4 g4 29. Bf5 h4 30. Bxg4 hxg3 31. hxg3 Rxd5 32. Rxd5 Bc5 33. Rd7+ Kc6 34. Rxf7 Rd6 35. e5 Rd4 36. Bf3+ 1-0

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2019.04.17"]
[Round "6.18"]
[White "Block, Timo"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1869"]
[BlackElo "1654"]
[PlyCount "73"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Rde1 Qc7 14. Nf5 0-0-0 15. Nxd6+ Qxd6 16. Rh4 Rhe8 17. Bf4 Qb4 18. c3 Qa5 19. Kb1 Nxh5 20. Be5 Nhf6 21. Qc2 Nxe5 22. dxe5 Nd5 23. Ra4 Qb6 24. Nd4 Kb8 25. Re4 Rd7 26. Ra3 a6 27. Rb3 Qd8 28. Nxc6+ Kc7 29. Nxd8 Rexd8 30. a3 Kb8 31. c4 Ne7 32. c5 Nc6 33. Ra4 Ka7 34. Rb6 Rd1+ 35. Ka2 R1d2 36. Qb3 R8d7 37. Rxc6 1-0

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2019.04.16"]
[Round "5.12"]
[White "Dietrich, Igor"]
[Black "Hattenhauer, Klaus"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1654"]
[BlackElo "1884"]
[PlyCount "72"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Bc4 e6 7. a3 c6 8. Be3 Bd6 9. h3 Bh5 10. g4 Bg6 11. Qd2 Ne4 12. Nxe4 Bxe4 13. Qe2 Nd7 14. Rg1 h6 15. g5 hxg5 16. Nxg5 Bf5 17. 0-0-0 Qe7 18. Bd3 0-0-0 19. Bxf5 exf5 20. Qd3 f6 21. Nf3 Qe4 22. Ne1 g5 23. Qf1 Nb6 24. Bd2 Bf4 25. c3 Rde8 26. Nc2 Bxd2+ 27. Rxd2 Rh7 28. Rh1 Reh8 29. Re2 Qd5 30. Re3 f4 31. Rd3 Qb5 32. Qg2 Qxd3 33. Qg4+ f5 34. Qxg5 Qe2 35. Qxf5+ Nd7 36. Nb4 Rxh3 0-1

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2019.04.15"]
[Round "4.7"]
[White "Hochhuth, Arnd"]
[Black "Dietrich, Igor"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1793"]
[BlackElo "1654"]
[PlyCount "135"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. e3 Bf5 5. Qb3 Qb6 6. Nd4 Qxb3 7. axb3 Bd7 8. g3 e5 9. Nf3 Bd6 10. d4 e4 11. Nd2 0-0 12. c5 Bc7 13. b4 b5 14. Nb3 h6 15. Bd2 Nh7 16. h4 Bg4 17. Bg2 Nf6 18. Ne2 Re8 19. Nf4 Bf3 20. Rg1 Bg4 21. Bc3 Bd7 22. Kd2 Ng4 23. Ke2 Nh2 24. Rh1 Bg4+ 25. Kd2 Nf3+ 26. Kc2 Kh7 27. Nh3 Nd7 28. Ra6 Nb8 29. Raa1 f6 30. Nd2 Nxd2 31. Kxd2 a6 32. Ra2 Ra7 33. Rha1 g5 34. hxg5 fxg5 35. Rh1 Bd8 36. b3 Rf7 37. Ke1 Ref8 38. Ng1 Bc7 39. Nh3 Kg6 40. Rf1 h5 41. Rh1 Rf6 42. Rf1 Bf3 43. Bxf3 Rxf3 44. Rh1 Kh6 45. Ke2 g4 46. Nf4 Bxf4 47. gxf4 g3 48. fxg3 Rxg3 49. Be1 Rg2+ 50. Bf2 Rfg8 51. Kf1 R8g4 52. Ra1 Rg8 53. Rh3 R2g4 54. Rh1 Rh8 55. Bh4 Kg6 56. Kf2 Kf5 57. Rh2 Kg6 58. Bg5 Rh7 59. Bh4 Rf7 60. Ke2 Rh7 61. Kf2 Rf7 62. Ke2 Kh6 63. Bg5+ Kg6 64. Rah1 Rh7 65. Kf2 Nd7 66. Ra1 Nb8 67. Rah1 Rh8 68. Ra1 1/2-1/2

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2019.04.14"]
[Round "3.22"]
[White "Dietrich, Igor"]
[Black "Barseghyan, Suren"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1654"]
[BlackElo "1234"]
[PlyCount "121"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bc4 Bxc3+ 7. bxc3 Nge7 8. Ng5 0-0 9. Qh5 h6 10. Nxf7 Rxf7 11. Qxf7+ Kh8 12. Qh5 Qf8 13. 0-0 d6 14. f4 Na5 15. Bf7 Bd7 16. Bb2 Be8 17. Bxe8 Rxe8 18. Rac1 Nc4 19. Rf2 Nxb2 20. Rxb2 Ng8 21. Qf3 b6 22. Rf1 Nf6 23. Re2 d5 24. e5 Ne4 25. Qh5 Nxc3 26. Rc2 Nb5 27. a4 Nd4 28. Rxc7 Re7 29. Rfc1 Qxf4 30. Rc8+ Kh7 31. Qd1 Rxe5 32. Qd3+ Nf5 33. Rf1 Qe3+ 34. Qxe3 Nxe3 35. Rf7 Ng4 36. h3 Ne3 37. Rcc7 Rg5 38. g4 h5 39. Kf2 Nc4 40. Rxa7 hxg4 41. hxg4 Rxg4 42. Rfd7 Rg5 43. Rd8 Na5 44. Raa8 Nc4 45. Ke2 Nb2 46. Kf3 Rf5+ 47. Kg4 Re5 48. Rd7 Nd3 49. Raa7 Nf2+ 50. Kg3 Ne4+ 51. Kf4 Rg5 52. Re7 Rg6 53. Ke5 Rg5+ 54. Kd4 Nf6 55. Re6 Rg4+ 56. Ke5 Rg5+ 57. Kd6 d4 58. Rxf6 d3 59. Rf1 Rg6+ 60. Kd5 Rg2 61. Rd1 1-0

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2019.04.14"]
[Round "2.9"]
[White "Erofeev, Anastasia"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1999"]
[BlackElo "1654"]
[PlyCount "139"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 dxc4 5. a4 Nf6 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Qd4 f6 12. Rd1 Bc5 13. Bxe5 fxe5 14. Nd6+ Bxd6 15. Qxd6 Qxd6 16. Rxd6 Ke7 17. Rd1 Nc5 18. Bg2 Nb3 19. Ne4 Rad8 20. 0-0 Bxe4 21. Bxe4 Nd2 22. Bd3 Nxf1 23. Rxf1 g6 24. b3 Rd4 25. Rc1 e4 26. Bc4 Rhd8 27. Rc3 a6 28. a5 Kf6 29. Re3 g5 30. g4 Kg6 31. Be6 Kg7 32. Kg2 h6 33. Bc4 Rb8 34. f3 Re8 35. Kg3 Kf8 36. f4 gxf4+ 37. Kxf4 Kg7 38. Kf5 c5 39. h4 Rd6 40. g5 Rd7 41. Be6 Rf8+ 42. Ke5 Rd4 43. Bf5 Re8+ 44. Kf4 Rb4 45. Bxe4 c4 46. bxc4 Rxc4 47. Kf3 hxg5 48. hxg5 Rb4 49. Kf4 Re7 50. Kf3 Rb5 51. Ra3 Rxg5 52. Ra4 Rge5 53. Ke3 Kf7 54. Kd3 Ke8 55. Rb4 Rd7+ 56. Kc3 Ree7 57. Bf3 Kd8 58. Rb6 Ke8 59. Kc4 Rc7+ 60. Kb4 Kd8 61. Ka4 Kc8 62. Kb4 Rh7 63. Kb3 Rh4 64. Rg6 Kb8 65. Re6 Rc5 66. Rb6 Rh7 67. Kb4 Rhc7 68. Bxb7 Rc4+ 69. Kb3 Rc3+ 70. Kb2 1-0

[Event "Bremen-ch"]
[Site "Bremen"]
[Date "2019.04.13"]
[Round "1.28"]
[White "Dietrich, Igor"]
[Black "Kazmierski, Falk"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1654"]
[BlackElo "1499"]
[PlyCount "77"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bxd2+ 7. Qxd2 Nc6 8. Nf3 Nge7 9. Nd6+ Kf8 10. Nxc8 Rxc8 11. Bd3 Qa5 12. Qxa5 Nxa5 13. Nxd4 Nac6 14. Nxc6 Nxc6 15. f4 Nb4 16. Kd2 Nxd3 17. cxd3 Ke7 18. Rac1 f6 19. Rc3 Rc6 20. Rxc6 bxc6 21. Rc1 Rc8 22. Rc5 fxe5 23. fxe5 Kd7 24. Ra5 Rc7 25. d4 c5 26. dxc5 Kc6 27. b4 d4 28. Ra6+ Kd5 29. Rd6+ Kxe5 30. Kd3 a5 31. a3 axb4 32. axb4 Kf6 33. Kxd4 Ke7 34. Ke5 Rb7 35. Rxe6+ Kf7 36. Rb6 Re7+ 37. Kd5 Rd7+ 38. Kc6 Ke8 39. Rb8+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.31"]
[Round "9"]
[White "Koerber, Uwe"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1722"]
[BlackElo "1804"]
[PlyCount "134"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Bf5 5. Bf4 Qb6 6. Qc1 Nf6 7. Nf3 Nc6 8. Nh4 Be4 9. f3 Bxb1 10. Qxb1 e6 11. g4 h6 12. Ng2 g5 13. Bg3 Be7 14. Be2 h5 15. h3 hxg4 16. fxg4 Ne4 17. Bf2 0-0-0 18. Ne3 Kb8 19. a4 a5 20. Bb5 Rh6 21. Qc2 Rc8 22. Bxc6 Rxc6 23. 0-0-0 Rh8 24. Rd3 Rhc8 25. Nd1 R6c7 26. Be1 Bd6 27. h4 gxh4 28. Rxh4 Bf4+ 29. Kb1 f6 30. Ka1 Rc4 31. Rhh3 Rxd4 32. Rxd4 Qxd4 33. cxd4 Rxc2 34. Bxa5 Rc1+ 35. Ka2 Rxd1 36. Bb6 Nd6 37. Rh8+ Nc8 38. Re8 Re1 39. b4 Bc7 40. Bc5 Re4 41. a5 Rxg4 42. Rxe6 f5 43. Rf6 f4 44. Rf8 Rg6 45. Kb3 Rg3+ 46. Ka4 Rg1 47. Kb5 Ra1 48. Be7 Rc1 49. Bc5 Rc3 50. Ka4 f3 51. Kb5 Bg3 52. a6 bxa6+ 53. Kxa6 f2 54. b5 Rc1 55. Ba7+ Kc7 56. b6+ Nxb6 57. Bb8+ Kd7 58. Bxg3 f1Q+ 59. Rxf1 Rxf1 60. Kxb6 Rc1 61. Kb5 Ke6 62. Kb4 Kf5 63. Bd6 Ke4 64. Bc5 Kd3 65. Kb5 Ra1 66. Kb6 Kc4 67. Be7 Rb1+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.30"]
[Round "8"]
[White "Dietrich, Igor"]
[Black "Alhamid, Mohamad"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1804"]
[BlackElo "1522"]
[PlyCount "72"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e5 7. dxe5 Qa5+ 8. c3 Qxe5+ 9. Be2 Bc5 10. 0-0 Nf6 11. Nf4 0-0 12. Nxg6 hxg6 13. Qb3 Bb6 14. Bd2 Nbd7 15. Bf3 Rad8 16. Rfe1 Qc7 17. Be3 Bxe3 18. Rxe3 Nc5 19. Qc2 Nd5 20. Bxd5 Rxd5 21. Rae1 Rfd8 22. Ne4 Nxe4 23. Qxe4 Qb6 24. Rh3 Qc5 25. Qh4 f6 26. Qg4 Re5 27. Rxe5 Qxe5 28. Re3 Qf5 29. Qc4+ Qd5 30. Qxd5+ Rxd5 31. Re1 Kf7 32. Kf1 Rd2 33. Re2 Rd1+ 34. Re1 Rd2 35. Re2 Rd1+ 36. Re1 Rd2 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.29"]
[Round "7"]
[White "Rose, Helmut"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1568"]
[BlackElo "1804"]
[PlyCount "62"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. c3 e6 7. Nf3 Nd7 8. Be2 Bd6 9. 0-0 h6 10. h4 Qc7 11. h5 Bh7 12. Nh1 Ngf6 13. Re1 0-0-0 14. Nd2 Ne4 15. Nxe4 Bxe4 16. f3 Bf5 17. Bd3 Rhe8 18. b4 Nf6 19. Be3 Bxd3 20. Qxd3 Nxh5 21. Bf2 Nf4 22. Qd2 g5 23. c4 c5 24. bxc5 Bxc5 25. Qc3 Bb6 26. Qb2 Nd3 27. Qd2 Nxe1 28. Bxe1 Bxd4+ 29. Kf1 Qxc4+ 30. Qe2 Qxe2+ 31. Kxe2 Bxa1 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.28"]
[Round "6"]
[White "Dietrich, Igor"]
[Black "Barseghyan, Narek1111"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1804"]
[BlackElo "1487"]
[PlyCount "63"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. e5 Qe7 6. cxd4 d6 7. Bb5 Bd7 8. 0-0 dxe5 9. Nxe5 Nxe5 10. Re1 0-0-0 11. Rxe5 Qb4 12. a3 Qd6 13. Bc4 Be6 14. Bxe6+ fxe6 15. Qe1 Qxd4 16. Nc3 Bd6 17. Rxe6 Rhe8 18. Rxe8 Rxe8 19. Be3 Qh4 20. h3 a6 21. Qd2 h6 22. b4 Rd8 23. Qc2 Qc4 24. Rc1 Be5 25. Qf5+ Nd7 26. Ne4 Qb3 27. Nc5 Qb2 28. Na4 Qxa3 29. Nb6+ Kb8 30. Nxd7+ Ka8 31. Qxe5 b6 32. Qxc7 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.27"]
[Round "5"]
[White "Kropp, Joachim"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1859"]
[BlackElo "1804"]
[PlyCount "87"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. Bg5 Bg4 7. a4 b4 8. Bxc4 Bxf3 9. Qxf3 bxc3 10. bxc3 Qa5 11. e5 Nd5 12. 0-0 e6 13. Rfb1 Qc7 14. Rb3 Nd7 15. Ba6 Qa5 16. Bb7 Rb8 17. Rab1 Qc7 18. Bxc6 Rxb3 19. Bxd7+ Qxd7 20. Rxb3 Qc8 21. c4 Nb4 22. a5 Nc6 23. Qc3 Be7 24. Bxe7 Nxe7 25. Qb4 f6 26. h3 Kf7 27. exf6 gxf6 28. c5 Rd8 29. Qc3 Nf5 30. Rb4 Qc6 31. Qd3 Qxc5 32. Rb7+ Kg8 33. Qe4 Qc1+ 34. Kh2 Ng7 35. Rxa7 Qd2 36. Qb7 Qf4+ 37. Kg1 Qg5 38. Qf7+ Kh8 39. a6 Rc8 40. Rc7 Rg8 41. a7 Qa5 42. Rb7 Qe1+ 43. Kh2 Qxf2 44. Qxg8+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.26"]
[Round "4"]
[White "Ahrens, Gunnar"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1665"]
[BlackElo "1804"]
[PlyCount "75"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. d3 e6 5. Nbd2 Nc6 6. c3 Be7 7. 0-0 h6 8. Nb3 e5 9. Be3 b6 10. Rc1 Qd7 11. c4 d4 12. Nxe5 Nxe5 13. Nxd4 Rd8 14. f4 Bc5 15. Nxf5 Bxe3+ 16. Nxe3 Qd4 17. fxe5 Qxe3+ 18. Kh1 Qxe5 19. Bc6+ Ke7 20. Qd2 Rd6 21. Qb4 Rhd8 22. Qa3 a5 23. c5 bxc5 24. Rxc5 Qxe2 25. Bg2 Kf8 26. Rxc7 Kg8 27. Qb3 Qh5 28. Qc4 Rxd3 29. Rc8 R3d7 30. b3 Ng4 31. Rxd8+ Rxd8 32. h3 Ne3 33. Qc7 Rd4 34. Qc8+ Kh7 35. Qc3 Nxf1 36. Qxd4 Nxg3+ 37. Kh2 Qg6 38. Qe5 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "3"]
[White "Dietrich, Igor"]
[Black "Salm, Andreas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1804"]
[BlackElo "1522"]
[PlyCount "47"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 c6 9. h4 Nd5 10. Bd2 Nxc3 11. Bxc3 Qd5 12. f3 b5 13. h5 Be4 14. Bg2 Bxc2 15. Qxc2 b4 16. f4 Qd6 17. Bd2 a5 18. Bxc6+ Nxc6 19. Qxc6+ Qxc6 20. Nxc6 e6 21. Kf2 Ra6 22. Rac1 Bd6 23. Nb8 Bxb8 24. Rc8+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "2"]
[White "Nesse, David"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1724"]
[BlackElo "1804"]
[PlyCount "41"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Qxb2 8. Qb1 Qxb1+ 9. Rxb1 c4 10. Rxb7 Bxc2 11. Kd2 Bg6 12. Bd1 Kd8 13. Nh4 Nc6 14. Nxg6 fxg6 15. Bg4 Bb4 16. Bxe6 Nge7 17. Rb1 Ba5 18. Bg5 h6 19. Bxe7+ Nxe7 20. Rb8+ Kc7 21. R1b7+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.24"]
[Round "1"]
[White "Dietrich, Igor"]
[Black "Airich, David"]
[Result "1/2-1/2"]
[ECO "C53"]
[WhiteElo "1804"]
[PlyCount "82"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Bc5 5. Bc4 Qf6 6. 0-0 d6 7. Bg5 Qg6 8. Qd2 Be6 9. Bxe6 fxe6 10. Re1 h6 11. Bh4 dxc3 12. Nxc3 Nge7 13. a3 0-0 14. b4 Bxb4 15. axb4 Rxf3 16. b5 Ne5 17. Kh1 Rf7 18. Re3 Qh5 19. Bg3 Nd7 20. Rae1 Nc8 21. f3 Ndb6 22. R3e2 Rf6 23. e5 dxe5 24. Qd8+ Kh7 25. Qxc7 Qf7 26. Qxe5 Rf5 27. Qe4 Kg8 28. Rd1 Nd5 29. Nxd5 Rxd5 30. Rb1 Nd6 31. Qa4 Qd7 32. Bxd6 Rxd6 33. Rbe1 b6 34. Qb3 Re8 35. f4 Rd5 36. Rb2 Re7 37. Kg1 Rd4 38. f5 Rd5 39. fxe6 Rxe6 40. Rbe2 Rxe2 41. Rxe2 Kh8 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.26"]
[Round "9"]
[White "Dietrich, Igor"]
[Black "Niefund, Michael"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1865"]
[BlackElo "1795"]
[PlyCount "75"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bc4 f6 8. 0-0 Nh6 9. Qf3 Nf7 10. Bf4 0-0 11. Rad1 Qa5 12. Rfe1 e5 13. Bd2 Qc7 14. Na4 Rb8 15. a3 d5 16. exd5 Nd6 17. Ba2 c5 18. b4 cxb4 19. Bxb4 Rxb4 20. axb4 Qxc2 21. Bb3 Qc7 22. Rc1 Qb8 23. Qc3 f5 24. Qc5 f4 25. Nc3 f3 26. Ne4 Nxe4 27. Rxe4 Bf5 28. Rec4 Qd8 29. g3 e4 30. Qe3 Be5 31. d6 Kh8 32. Rd1 Qf6 33. d7 g5 34. Qc5 Qg7 35. Qxf8+ Qxf8 36. Rc8 Bxd7 37. Rxf8+ Kg7 38. Rf7+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.25"]
[Round "8"]
[White "Laubrock, Sophia"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1550"]
[BlackElo "1865"]
[PlyCount "138"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Bd2 0-0 10. Qb3 a5 11. Rac1 Rb8 12. Ne2 Bxd2 13. Nxd2 Nb6 14. Ng3 Bg6 15. Be2 Re8 16. Rfd1 Nbd5 17. Bd3 Bxd3 18. Qxd3 Nb4 19. Qc4 Qd6 20. Nde4 Qe7 21. Nxf6+ Qxf6 22. Ne4 Qe7 23. Nc5 Rbd8 24. Nd3 Nd5 25. Qb3 Rc8 26. Rc2 f6 27. e4 Nb4 28. Nxb4 axb4 29. Rc4 Red8 30. Rxb4 Rc7 31. f4 Rcd7 32. f5 c5 33. Rb6 cxd4 34. fxe6 Rc7 35. Rb4 Rd6 36. Rbxd4 Qxe6 37. Qxe6+ Rxe6 38. b4 Rce7 39. Kf2 Rxe4 40. Rxe4 Rxe4 41. Rd8+ Kf7 42. Rd7+ Re7 43. Rxe7+ Kxe7 44. Ke3 Ke6 45. Kd4 Kd6 46. Kc4 Kc6 47. a5 f5 48. b5+ Kc7 49. Kc5 f4 50. Kd5 g5 51. Ke5 h6 52. Kf5 Kd6 53. a6 bxa6 54. bxa6 Kc7 55. Kg6 g4 56. Kxh6 f3 57. gxf3 gxf3 58. h4 f2 59. h5 f1Q 60. Kh7 Qf8 61. h6 Kb6 62. Kg6 Qh8 63. h7 Kxa6 64. Kh6 Kb7 65. Kg6 Kc7 66. Kh6 Kd7 67. Kg6 Ke7 68. Kh6 Kf6 69. Kh5 Qxh7+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.24"]
[Round "7"]
[White "Dietrich, Igor"]
[Black "Nagel, Rudolf"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1865"]
[BlackElo "1388"]
[PlyCount "97"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nf6 5. e5 Nc6 6. Bb5 dxe5 7. Qxd8+ Kxd8 8. Bxc6 bxc6 9. Nxe5 Be6 10. Nxc6+ Ke8 11. 0-0 Bd6 12. Nc3 a6 13. Bg5 Ng4 14. h3 h6 15. Bh4 Ne5 16. Nxe5 Bxe5 17. Na4 Bd6 18. Rfe1 Kd7 19. Rad1 Kc6 20. f3 g5 21. Bf2 h5 22. Bd4 Rhg8 23. Be5 Be7 24. Re3 Rac8 25. b3 g4 26. Rc3+ Kb7 27. h4 Bxh4 28. Nc5+ Ka7 29. Nxe6 fxe6 30. Rd7 gxf3 31. Rxf3 Bd8 32. Rc3 Kb7 33. a4 Rg5 34. Bh2 Rd5 35. Rxd5 exd5 36. Rc5 c6 37. Rc3 Bb6+ 38. Kf1 h4 39. Rf3 Bc5 40. Rf7+ Kb6 41. Rh7 Rf8+ 42. Ke1 Bf2+ 43. Ke2 Bg3 44. Bg1+ Ka5 45. Bc5 Re8+ 46. Kd3 Rf8 47. Rb7 Rf5 48. c3 Be1 49. Bb4# 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.23"]
[Round "6"]
[White "Frankenberg, Lea Marie"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1000"]
[BlackElo "1865"]
[PlyCount "88"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d3 d4 4. Nce2 Bg4 5. f3 Bh5 6. Bf4 f6 7. Ng3 Bg6 8. N1e2 e5 9. Bd2 h5 10. f4 h4 11. Nf5 Bf7 12. g3 h3 13. Bxh3 Rxh3 14. Ng1 Rh7 15. Qg4 Qd7 16. 0-0-0 g6 17. Nf3 gxf5 18. exf5 Bh5 19. Qxg8 Bxf3 20. Qg6+ Qf7 21. Qxf7+ Kxf7 22. Rhf1 Bxd1 23. Rxd1 Bd6 24. Rh1 Nd7 25. h3 Rg8 26. g4 Rxg4 27. Be1 exf4 28. h4 f3 29. Bf2 Bf4+ 30. Kd1 Be3 31. Be1 f2 32. Bxf2 Bxf2 33. h5 Rg1+ 34. Rxg1 Bxg1 35. Ke2 Ne5 36. Kf1 Be3 37. Kg2 Rxh5 38. Kg3 Rxf5 39. Kh4 Kg6 40. Kh3 Rg5 41. Kh4 Bf4 42. Kh3 Nf3 43. c3 Kh5 44. cxd4 Rg3# 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.22"]
[Round "5"]
[White "Dietrich, Igor"]
[Black "Bilau, Max"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1865"]
[BlackElo "1511"]
[PlyCount "78"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Bc4 Bg4 5. c3 Qe7 6. 0-0 Nd7 7. cxd4 0-0-0 8. Re1 Nb6 9. Bb3 f6 10. a4 a6 11. a5 Nd7 12. Nc3 Kb8 13. Be3 Qe8 14. h3 Bh5 15. Qd3 Ne7 16. Bc4 c5 17. Bxa6 cxd4 18. Bb5 dxe3 19. a6 exf2+ 20. Kxf2 Nc6 21. axb7 Nc5 22. Qe3 Kxb7 23. b4 Bxf3 24. gxf3 Ra8 25. bxc5 dxc5 26. Nd5 Qb8 27. Rab1 Qh2+ 28. Kf1 Qxh3+ 29. Ke2 Nd4+ 30. Kd1 Nxb5 31. Rxb5+ Kc6 32. Rb6+ Kd7 33. Qc3 Bd6 34. Qb3 Ra1+ 35. Kd2 Qh6+ 36. Re3 Qh2+ 37. Kd3 c4+ 38. Kxc4 Rc8+ 39. Kd4 Qd2+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.21"]
[Round "4"]
[White "Kropp, Joachim"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "1750"]
[BlackElo "1865"]
[PlyCount "73"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Be2 Be7 9. 0-0 0-0 10. Nh4 Be4 11. f3 Ne8 12. fxe4 Bxh4 13. Bd3 Rc8 14. exd5 exd5 15. Qh5 g6 16. Qxd5 Qb6 17. Bh6 Rd8 18. Qe4 Be7 19. Nd5 Rxd5 20. Qxd5 Ng7 21. Bc4 Nd8 22. Qe5 Nf5 23. Rxf5 Bf6 24. Qxf6 Qxf6 25. Rxf6 Re8 26. Raf1 Re7 27. d5 a6 28. a4 Rc7 29. b3 Re7 30. d6 Rd7 31. Be6 Nxe6 32. Rxe6 f5 33. Re8+ Kf7 34. Re7+ Rxe7 35. dxe7 Kxe7 36. Bg5+ Ke6 37. Rd1 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.20"]
[Round "3"]
[White "Dietrich, Igor"]
[Black "Bensmann, Jannis"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1865"]
[BlackElo "1566"]
[PlyCount "68"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nc6 4. Bc4 Bg4 5. d3 Be7 6. Be3 Qd7 7. h3 Bh5 8. g4 Bg6 9. Nd5 0-0-0 10. Bb5 h5 11. g5 h4 12. Bxa7 Bh5 13. Be3 f5 14. gxf6 Nxf6 15. Qe2 Rdf8 16. d4 Nxe4 17. Nxe7+ Qxe7 18. Bxc6 Bxf3 19. Qb5 bxc6 20. Qa6+ Kd7 21. d5 cxd5 22. Rg1 Rf5 23. Qa4+ Ke6 24. Qb3 c5 25. Rg6+ Rf6 26. Bg5 Rxg6 27. Qxf3 Qxg5 28. Rd1 Qg1+ 29. Ke2 Qxf2+ 30. Qxf2 Nxf2 31. Kxf2 Rf8+ 32. Ke3 Rg3+ 33. Kd2 Rf2+ 34. Kc1 Rgg2 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.20"]
[Round "2"]
[White "Stieglitz, Dirk"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2064"]
[BlackElo "1865"]
[PlyCount "75"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 Bg4 8. axb5 Nxc3 9. bxc3 cxb5 10. g3 e6 11. Bg2 a5 12. 0-0 Be7 13. h3 Bh5 14. g4 Bg6 15. Ne1 Ra7 16. f4 h6 17. f5 exf5 18. gxf5 Bh7 19. Qg4 Rg8 20. Nc2 Qb6 21. Be3 b4 22. d5 Bc5 23. Rae1 b3 24. Qxc4 Bxe3+ 25. Nxe3 Rc7 26. Qa4+ Kd8 27. Kh1 Rxc3 28. Nc4 Qb4 29. Qxa5+ Qxa5 30. Nxa5 Nd7 31. e6 fxe6 32. fxe6 Nb8 33. d6 b2 34. Bd5 Re8 35. Ba2 Rxh3+ 36. Kg2 Ra3 37. Nb7+ Kc8 38. Rf7 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.19"]
[Round "1"]
[White "Dietrich, Igor"]
[Black "Zijlstra, Berend"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1865"]
[BlackElo "1300"]
[PlyCount "63"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d6 5. Bc4 Be6 6. Bxe6 fxe6 7. Qb3 Qc8 8. cxd4 Nf6 9. Nc3 Be7 10. d5 Nd8 11. 0-0 e5 12. Bg5 a6 13. Rac1 b5 14. Rfe1 Rb8 15. Re2 Nb7 16. Be3 Na5 17. Qb4 Nc4 18. a3 Nxe3 19. Rxe3 0-0 20. Qb3 Kh8 21. Ng5 Ng4 22. Ne6 Nxe3 23. fxe3 Rf6 24. Ne2 Bd8 25. Qc3 Rxe6 26. dxe6 Qxe6 27. Qc6 Rb6 28. Qa8 Qd7 29. Ng3 g6 30. Rf1 Kg7 31. h4 Bxh4 32. Qf8# 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.04.04"]
[Round "9"]
[White "Dietrich, Igor"]
[Black "Buchloh, Adrian"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1880"]
[BlackElo "1611"]
[PlyCount "103"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. 0-0 e6 8. Qe2 Be7 9. Rd1 e5 10. Bg5 0-0 11. Rd2 Be6 12. Bxe6 fxe6 13. Qc4 Qd7 14. Rad1 a6 15. a3 Rac8 16. Qa4 h6 17. Bh4 Nb8 18. Qb3 Nc6 19. Bg3 Na5 20. Qa2 Nc4 21. Nxe5 Nxe5 22. Bxe5 Rc6 23. Qb1 Qc7 24. Bg3 b5 25. Ne2 e5 26. f3 Rc8 27. Qa2+ Kf8 28. Qe6 Qa5 29. h3 Rc2 30. Nc3 R8xc3 31. bxc3 Rxc3 32. Rd3 Rxa3 33. Rxa3 Qxa3 34. Qc8+ Kf7 35. Rc1 a5 36. Rc7 Ne8 37. Rb7 b4 38. Qd7 Qc1+ 39. Kh2 Qg5 40. h4 Qf6 41. Rb8 Nc7 42. Qxc7 g5 43. Qc8 Qg6 44. hxg5 hxg5 45. Qe8+ Kf6 46. Qd7 Qh6+ 47. Kg1 g4 48. Qf5+ Kg7 49. Qxg4+ Kf7 50. Rb7 Qc1+ 51. Kh2 Qh6+ 52. Bh4 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.04.03"]
[Round "8"]
[White "Peters, Frank"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2109"]
[BlackElo "1880"]
[PlyCount "109"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 Bf5 5. Bg2 e6 6. 0-0 Nbd7 7. Bb2 Bd6 8. d4 0-0 9. Nbd2 h6 10. Ne5 Ng4 11. Nxg4 Bxg4 12. h3 Bf5 13. e4 dxe4 14. Nxe4 Bxe4 15. Bxe4 Nf6 16. Bg2 Qc7 17. Qe2 Rfe8 18. Rac1 Qa5 19. Bc3 Qg5 20. Rcd1 Rad8 21. Rd3 Rd7 22. a4 Rde7 23. Re3 h5 24. h4 Qg6 25. Qd3 Qxd3 26. Rxd3 Rd7 27. Bf3 Red8 28. Rfd1 Ng4 29. Kg2 Bc5 30. R3d2 Be7 31. Ba5 Rc8 32. Rd3 Nf6 33. Kf1 Kf8 34. Bg2 Ke8 35. Bh3 b6 36. Bc3 Rcd8 37. Bg2 Rc7 38. Ke2 c5 39. dxc5 Rxc5 40. Rxd8+ Bxd8 41. Bf3 g6 42. Rxd8+ Kxd8 43. Bxf6+ Kd7 44. Be4 a6 45. Bd4 Rc8 46. Bxb6 Rb8 47. a5 f5 48. Bf3 e5 49. Bd5 Rf8 50. c5 Rf6 51. Bb7 e4 52. Bxa6 f4 53. gxf4 Rxf4 54. Bb7 Rf6 55. a6 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.04.02"]
[Round "7"]
[White "Dietrich, Igor"]
[Black "Ficken, Hartmut"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1880"]
[BlackElo "1698"]
[PlyCount "81"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 e6 7. 0-0 Bg7 8. Qd6 Qe7 9. Bf4 Qxd6 10. Bxd6 a6 11. Rfe1 Bf8 12. Bc7 b5 13. Bb3 Ra7 14. Bg3 Nf6 15. Rac1 Nh5 16. Bh4 Be7 17. Bxe7 Nxe7 18. Ne5 Nf6 19. f3 0-0 20. Red1 Rd8 21. Rd2 Ne8 22. Rcd1 Kg7 23. a3 f5 24. exf5 gxf5 25. Ba2 d5 26. Ne2 Rc7 27. Nd4 Kf6 28. f4 Nd6 29. Rd3 Nc4 30. Bxc4 bxc4 31. Rh3 Ng6 32. Rf1 Nxf4 33. Ng4+ Kg5 34. Nf3+ Kg6 35. Nfe5+ Kg7 36. Rxf4 fxg4 37. Rh4 h6 38. Rhxg4+ Kh7 39. Rf6 Rg7 40. Rh4 d4 41. Rfxh6+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.04.01"]
[Round "6"]
[White "Scheidt, Mike Niklas"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1363"]
[BlackElo "1880"]
[PlyCount "74"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. c3 Bf5 5. Qb3 Qb6 6. Qxb6 axb6 7. Nd2 Na6 8. Ngf3 Nh5 9. Bg3 h6 10. Be2 e6 11. Ne5 Nxg3 12. hxg3 Bd6 13. Ndf3 f6 14. Bd3 Be4 15. Bxe4 dxe4 16. Ng6 exf3 17. Nxh8 fxg2 18. Rg1 g5 19. Ng6 Kf7 20. Nh4 gxh4 21. gxh4 Rg8 22. f4 Rg4 23. Kf2 Rxh4 24. Rxg2 f5 25. Rag1 Bf8 26. Kf3 h5 27. e4 Rg4 28. e5 Nc7 29. Rh1 Nd5 30. Rxg4 fxg4+ 31. Kg3 Kg6 32. c4 Ne3 33. Kf2 Nf5 34. Rd1 Nxd4 35. Rxd4 Bc5 36. Kg3 Bxd4 37. b3 Bc3 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.31"]
[Round "5"]
[White "Traetmar, Mattis"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1689"]
[BlackElo "1880"]
[PlyCount "136"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h5 7. N1e2 e6 8. Nf4 Bh7 9. Ngxh5 Nd7 10. Be3 Ngf6 11. Nxf6+ Nxf6 12. Be2 Bd6 13. h5 Ne4 14. h6 g5 15. Nh5 Kd7 16. Bf3 Qe7 17. Bxe4 Bxe4 18. Qd2 f6 19. f3 Bg6 20. 0-0-0 Kc7 21. Ng7 Rad8 22. Qa5+ Kb8 23. d5 c5 24. Nxe6 b6 25. Qd2 Rd7 26. Rhe1 Qf7 27. Rh1 Bf5 28. Ng7 Bh7 29. f4 gxf4 30. Bxf4 Qg6 31. Rh5 Kb7 32. Be3 Rhd8 33. g4 Qxg4 34. Rg1 Qe4 35. Kb1 Be5 36. Ne6 Rxd5 37. Nxd8+ Rxd8 38. Qf2 Qd5 39. Rg7+ Rd7 40. Rxd7+ Qxd7 41. Rh1 Bf5 42. Qg2+ Ka6 43. Qe2+ Kb7 44. Rd1 Qc6 45. Qd2 Qb5 46. b3 a5 47. Qd5+ Kc7 48. Qd8+ Kb7 49. Qe7+ Ka6 50. h7 Qe2 51. Rc1 Bxh7 52. Qxh7 Qxe3 53. Qd3+ Qxd3 54. cxd3 Kb5 55. Rc4 Bd4 56. Kc2 f5 57. Kd2 f4 58. Ke2 Kc6 59. Rc2 Kb5 60. Kf3 Be3 61. Rc4 Ka6 62. a4 b5 63. Rxf4 Bxf4 64. Kxf4 Kb6 65. Ke4 Kc6 66. Ke5 c4 67. axb5+ Kxb5 68. dxc4+ Kc5 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.30"]
[Round "4"]
[White "Dietrich, Igor"]
[Black "Bertram, Karsten"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1880"]
[BlackElo "2133"]
[PlyCount "100"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 c6 9. Bc4 e6 10. Bd2 Qb6 11. Nxg6 hxg6 12. Ne2 Nxg4 13. Bc3 Qc7 14. Qd3 Nf6 15. 0-0-0 Nd5 16. Bd2 Nd7 17. Bg5 Bd6 18. Bxd5 cxd5 19. h4 Nf6 20. Nc3 a6 21. Qf3 Nh5 22. Rhe1 0-0 23. Qg4 b5 24. Rf1 Rac8 25. Qe2 Qa5 26. Rd3 b4 27. Nb1 Bf4+ 28. Nd2 Qxa2 29. Bxf4 Nxf4 30. Qf3 Nxd3+ 31. Qxd3 Rc7 32. Nb3 Rfc8 33. Nc5 Qc4 34. Qd1 Rxc5 35. dxc5 Rxc5 36. Rh1 Ra5 37. Kd2 Qd4+ 38. Ke2 Qe4+ 39. Kd2 d4 40. Rh3 Qf4+ 41. Ke1 Rf5 42. f3 Qe3+ 43. Kf1 e5 44. Kg2 g5 45. hxg5 Rxg5+ 46. Rg3 Rxg3+ 47. Kxg3 e4 48. Kg2 Qxf3+ 49. Qxf3 exf3+ 50. Kxf3 b3 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.29"]
[Round "3"]
[White "Dietrich, Igor"]
[Black "Buchloh, Falk"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1880"]
[BlackElo "1497"]
[PlyCount "75"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 e6 9. Nc4 Qb4 10. Bd2 Qe7 11. Qf3 c6 12. 0-0-0 Nbd7 13. Bf4 0-0-0 14. Nd6+ Qxd6 15. Bxd6 Bxd6 16. Bd3 Bxd3 17. Rxd3 e5 18. Ne4 Nxe4 19. Qxe4 Nf6 20. Qf5+ Kb8 21. dxe5 Be7 22. exf6 Bxf6 23. Rhd1 Rde8 24. g5 Re5 25. Rd8+ Rxd8 26. Rxd8+ Bxd8 27. Qxe5+ Kc8 28. Qxg7 b5 29. Qxf7 Bxg5+ 30. Kd1 Bh4 31. f4 Bf2 32. Qe6+ Kc7 33. f5 Bd4 34. c3 Bh8 35. f6 a5 36. Qe7+ Kb6 37. Qd8+ Kc5 38. Qd4# 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.29"]
[Round "2"]
[White "Lai Hop, Duong"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2142"]
[BlackElo "1880"]
[PlyCount "159"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Bxb1 8. Rxb1 Nh5 9. Bc7 Nd7 10. h3 g6 11. Be2 e5 12. g4 Ng7 13. Nf3 e4 14. Nd2 Ne6 15. Bg3 Bg7 16. b4 a6 17. Nb3 0-0 18. Na5 Ra7 19. 0-0 f5 20. Bd6 Rf7 21. gxf5 gxf5 22. Kh1 f4 23. Bg4 Rf6 24. Bxe6+ Rxe6 25. Bxf4 Nf8 26. Bb8 Ra8 27. Bd6 Ra7 28. Rg1 Rg6 29. Bxf8 Bxf8 30. Rg4 Be7 31. Rbg1 Kg7 32. R1g3 Bd8 33. Kg2 Bc7 34. Rxg6+ hxg6 35. Rg4 Bxa5 36. bxa5 Ra8 37. Kg3 Rf8 38. Rf4 Rd8 39. f3 exf3 40. Kxf3 Rh8 41. h4 Re8 42. e4 dxe4+ 43. Rxe4 Rf8+ 44. Ke3 Rf7 45. Re5 Kf6 46. Rg5 Rh7 47. Rg4 Re7+ 48. Re4 Rh7 49. Rf4+ Ke6 50. Ke4 Rh5 51. Kd3 Rh7 52. Kc4 Rh8 53. Re4+ Kf6 54. d5 cxd5+ 55. Kxd5 Rd8+ 56. Kc4 Rd1 57. Rd4 Rb1 58. b4 Ke6 59. Rd6+ Kf5 60. Rb6 Rc1+ 61. Kb3 Rb1+ 62. Kc2 Rh1 63. Rxb7 Rxh4 64. Kb3 g5 65. Rc7 Ke6 66. Ra7 Rh3+ 67. Ka4 g4 68. Rxa6+ Kf7 69. Ra7+ Kf6 70. Ra6+ Kf7 71. Rd6 g3 72. Rd4 Rh6 73. Rf4+ Kg7 74. Rf1 Rf6 75. Rg1 Rf3 76. a6 Kf7 77. a7 Rf2 78. Kb5 Ra2 79. Kb6 g2 80. Rxg2 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.28"]
[Round "1"]
[White "Dietrich, Igor"]
[Black "Weinitschke, Harald"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1880"]
[BlackElo "1341"]
[PlyCount "105"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 g6 4. Bc4 e6 5. Nf3 Bg7 6. 0-0 d5 7. exd5 exd5 8. Re1+ Be6 9. Bb5+ Nc6 10. Nxd4 Qd7 11. Bg5 Nf6 12. Nd2 0-0 13. N2f3 Ne4 14. Bf4 a6 15. Bxc6 bxc6 16. Ng5 Nxg5 17. Bxg5 Rfe8 18. Qd2 c5 19. Nf3 Bg4 20. Rxe8+ Rxe8 21. Ne1 Re2 22. Qc1 d4 23. f3 Bf5 24. g4 d3 25. gxf5 d2 26. Bxd2 Qxf5 27. Bh6 Qh3 28. Bf4 Bh6 29. Qd1 Rxe1+ 30. Qxe1 Bxf4 31. Qe2 Qh5 32. Rd1 Qg5+ 33. Kh1 Qh5 34. Qg2 Kg7 35. Re1 Qd5 36. a3 c4 37. Qe2 h5 38. Qe4 Qd2 39. Re2 Qc1+ 40. Kg2 Qd1 41. Qd4+ Qxd4 42. cxd4 Kf6 43. Rc2 Ke6 44. Rxc4 Kd5 45. Ra4 Bc1 46. b4 Bb2 47. Rxa6 Bxd4 48. b5 Kc5 49. a4 Be5 50. Rc6+ Kb4 51. b6 Kxa4 52. b7 Ka5 53. Rc8 1-0

[Event "Bremen-ch Seniors"]
[Site "Bremen"]
[Date "2015.01.10"]
[Round "6"]
[White "Dietrich, Igor"]
[Black "Boehm, Karl1111"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1640"]
[BlackElo "1600"]
[PlyCount "43"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 e6 7. 0-0 Bg7 8. Bf4 Nge7 9. Qd6 a6 10. Rad1 h6 11. Be3 0-0 12. a3 b5 13. Ba2 Kh7 14. Rd2 Bb7 15. Rfd1 Nc8 16. Qxd7 Qxd7 17. Rxd7 Rb8 18. Bc5 Re8 19. Rxf7 Nd8 20. Rc7 Nc6 21. Rdd7 Rg8 22. Bf8 1-0

[Event "Bremen-ch Seniors"]
[Site "Bremen"]
[Date "2015.01.09"]
[Round "5"]
[White "Sausmikat, Armin"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1781"]
[BlackElo "1640"]
[PlyCount "65"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h5 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bd2 Ngf6 11. Qe2 Qb6 12. 0-0-0 0-0-0 13. Ng5 Re8 14. Nxf7 Rh7 15. Ng5 Rh8 16. Rhe1 Qxd4 17. Nxe6 Qd5 18. c4 Qxg2 19. Bc3 Nc5 20. Qd2 Be7 21. Bxf6 gxf6 22. Nxc5 Rd8 23. Nd3 Bd6 24. Nf5 Be5 25. Qb4 Qf3 26. Ne7+ Kc7 27. Nxe5 Rxd1+ 28. Rxd1 Qf4+ 29. Kb1 Qxe5 30. Re1 Qd4 31. Ng6 Qd3+ 32. Ka1 Kb8 33. Nxh8 1-0

[Event "Bremen-ch Seniors"]
[Site "Bremen"]
[Date "2015.01.08"]
[Round "4"]
[White "Dietrich, Igor"]
[Black "Nagel, Rudolf"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1640"]
[BlackElo "1432"]
[PlyCount "61"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 h6 7. Qb3 Qd7 8. 0-0 Nf6 9. Bf4 Na5 10. Qb4 Nxc4 11. Qxc4 Be7 12. Rad1 c6 13. Bxd6 Bxd6 14. e5 b5 15. Qe2 Nd5 16. Nxd5 cxd5 17. exd6+ Qe6 18. Qxb5+ Qd7 19. Rfe1+ Kf8 20. Qc5 Kg8 21. Re7 Qa4 22. Rde1 Be6 23. d7 Rd8 24. Ne5 Qxa2 25. Qd6 Qa5 26. b4 Qb6 27. Nc6 Kh7 28. b5 Kg8 29. R7xe6 fxe6 30. Qxe6+ Kf8 31. Qf5+ 1-0

[Event "Bremen-ch Seniors"]
[Site "Bremen"]
[Date "2015.01.07"]
[Round "3"]
[White "Meyer, Irmin"]
[Black "Dietrich, Igor"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1894"]
[BlackElo "1640"]
[PlyCount "112"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qa5 6. d4 e6 7. Nf3 Nf6 8. Bd3 Be7 9. 0-0 0-0 10. Qe2 Nbd7 11. a3 Re8 12. Bd2 a6 13. Rac1 Qh5 14. Ne5 Qxe2 15. Bxe2 Nb6 16. Rfd1 Rd8 17. Bf4 Nbd5 18. Nxd5 Nxd5 19. Bg3 Bd6 20. Bf3 Ne7 21. Nc4 Bxg3 22. hxg3 Rb8 23. Nb6 Kf8 24. Rc7 Rd6 25. Nxc8 Nxc8 26. Rxb7 Rxb7 27. Bxb7 Ne7 28. Bf3 f5 29. Kf1 e5 30. dxe5 Rxd1+ 31. Bxd1 Nc6 32. f4 a5 33. Kf2 Ke7 34. Ke3 h6 35. g4 g6 36. gxf5 gxf5 37. Ba4 Nd8 38. g3 Ne6 39. b4 axb4 40. axb4 Nc7 41. Kd4 Ne6+ 42. Kd5 h5 43. b5 h4 44. gxh4 Nxf4+ 45. Kc6 Ng6 46. b6 Nxe5+ 47. Kc7 Nd3 48. b7 Nc5 49. Bc6 Nxb7 50. Bxb7 Kf6 51. Bf3 f4 52. Kd6 Kf7 53. Ke5 Kf8 54. Kxf4 Kf7 55. Kf5 Kg7 56. Bd5 Kh7 1/2-1/2

[Event "Bremen-ch Seniors"]
[Site "Bremen"]
[Date "2015.01.06"]
[Round "2"]
[White "Dietrich, Igor"]
[Black "Baumann, Harry"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1640"]
[BlackElo "1869"]
[PlyCount "64"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. Qd5 e6 8. Qd6 Bxc3+ 9. bxc3 Qa5 10. Bb2 Nge7 11. 0-0 0-0 12. Bb3 b6 13. Rad1 Qc5 14. Qf4 f6 15. c4 Ne5 16. Nxe5 fxe5 17. Qxe5 Qxe5 18. Bxe5 Nc6 19. Bd6 Rf7 20. a3 Ba6 21. Bb4 Ne5 22. Rd4 Rc8 23. Rc1 Rf4 24. Bd2 Rf7 25. f4 Nc6 26. Rd6 Nd8 27. Be3 Nb7 28. Rd2 Nc5 29. Bxc5 Rxc5 30. g3 Bb7 31. e5 g5 32. Rd4 Bc6 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.19"]
[Round "9"]
[White "Dietrich, Igor"]
[Black "Mueller, Thomas3333"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1893"]
[BlackElo "2010"]
[PlyCount "38"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 d6 6. Bc4 Be6 7. Bxe6 fxe6 8. Qb3 Qd7 9. Qxb7 Rb8 10. Qa6 Nf6 11. 0-0 Be7 12. Rd1 0-0 13. b3 Ng4 14. h3 Bf6 15. Bb2 Nge5 16. Nxe5 Bxe5 17. Na4 Bxb2 18. Nxb2 Rb6 19. Qe2 Qf7 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.18"]
[Round "8"]
[White "Zhong, Xianghui"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1766"]
[BlackElo "1893"]
[PlyCount "125"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Bd6 8. 0-0 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qd3 Qc7 13. Re1 0-0-0 14. h3 h6 15. Bd2 g5 16. b4 g4 17. hxg4 Nxg4 18. c5 Bh2+ 19. Kf1 Rhg8 20. Be3 Bf4 21. Bxf4 Qxf4 22. Re4 Nh2+ 23. Ke2 Qc7 24. Nxh2 Qxh2 25. g3 Rg6 26. Qf3 Qh3 27. Rh1 Qf5 28. Qxf5 exf5 29. Rf4 Re8+ 30. Kd3 Rf6 31. Rh5 Re1 32. Rhxf5 Rxf5 33. Rxf5 Ra1 34. Rxf7 Rxa2 35. g4 Ra3+ 36. Kc4 b6 37. cxb6 axb6 38. Rf6 Kc7 39. d5 b5+ 40. Kd4 cxd5 41. Kxd5 Rc3 42. Rxh6 Rf3 43. Rh2 Kb6 44. Rg2 Kc7 45. g5 Kd7 46. g6 Rf8 47. g7 Rg8 48. Kc5 Ke7 49. Kxb5 Kf7 50. Kc5 Rc8+ 51. Kd6 Kg8 52. b5 Rc2 53. b6 Rd2+ 54. Kc7 Rc2+ 55. Kb7 Rb2 56. Kc7 Rc2+ 57. Kb8 Re2 58. b7 Rb2 59. Rg6 Rxf2 60. Ka7 Ra2+ 61. Ra6 Rg2 62. b8Q+ Kxg7 63. Qb7+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.16"]
[Round "5"]
[White "Dietrich, Igor"]
[Black "Roehl, Manfred"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1893"]
[BlackElo "1789"]
[PlyCount "72"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 e6 5. Nf3 Ne7 6. Bd3 0-0 7. Be3 Nd7 8. Qd2 f5 9. e5 Nb6 10. Bf2 d5 11. Bh4 Qe8 12. 0-0 a6 13. a4 Rb8 14. b4 Nc6 15. a5 Nc4 16. Bxc4 dxc4 17. Na4 b5 18. axb6 cxb6 19. c3 Qd7 20. Qe2 Qd5 21. Nd2 b5 22. Nc5 Rb6 23. Ra2 Kf7 24. Rb1 Nb8 25. Nf1 Re8 26. Rd1 Bf8 27. Ne3 Qc6 28. Rad2 Be7 29. Bxe7 Rxe7 30. d5 Qe8 31. dxe6+ Bxe6 32. Nxe6 Rexe6 33. Nd5 Rb7 34. Nf6 Rxf6 35. exf6 Qxe2 36. Rxe2 Kxf6 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.16"]
[Round "4"]
[White "Roehl, Helmut"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1719"]
[BlackElo "1893"]
[PlyCount "78"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Nc6 6. Nc3 Bd6 7. Ne5 Nxe5 8. dxe5 Bxe5 9. Bg5 h6 10. Bxf6 Qxf6 11. Nb5 a6 12. e4 dxe4 13. Nc3 Bxc3 14. bxc3 Qxc3 15. Rb1 Rb8 16. Qe2 0-0 17. Bxe4 Bxe4 18. Qxe4 b5 19. Rb3 Qc5 20. a3 Rfd8 21. Qe2 Rd7 22. Rd1 Rbd8 23. Rxd7 Rxd7 24. h4 Qd5 25. Rd3 Qc4 26. Qd2 Rd5 27. Rxd5 Qxd5 28. Qe2 c5 29. Qe1 e5 30. c3 e4 31. Qe3 c4 32. Kh2 a5 33. Qe1 Qd3 34. Qc1 f5 35. Qf4 Qf3 36. Qb8+ Kh7 37. Qxb5 Qxf2+ 38. Kh3 e3 39. Qxc4 e2 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.16"]
[Round "6"]
[White "Sommer, Andreas"]
[Black "Dietrich, Igor"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "1748"]
[BlackElo "1893"]
[PlyCount "81"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Bf4 Nf6 6. Nc3 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bg3 0-0 11. a3 Rc8 12. Bh4 Be7 13. 0-0 h6 14. Rac1 Nh5 15. Bxe7 Qxe7 16. Na4 Nf6 17. Rc2 Rc7 18. Rfc1 Rfc8 19. Nc5 Nb8 20. Qb3 b6 21. Nd3 Ne4 22. Nde5 g6 23. h3 Kg7 24. Rxc7 Rxc7 25. Rc2 Qd6 26. a4 f6 27. Nd3 Nc6 28. Qb5 Kf7 29. Nde1 h5 30. Qb3 Ke7 31. Rc1 Kd8 32. Nd3 g5 33. Qd1 Na5 34. Rxc7 Qxc7 35. Qc1 Qxc1+ 36. Nxc1 a6 37. Ne1 Nc4 38. Ned3 Kd7 39. Kf1 a5 40. Ke2 h4 41. b3 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.15"]
[Round "3"]
[White "Dietrich, Igor"]
[Black "Michael, Janfried"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1893"]
[BlackElo "1828"]
[PlyCount "114"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nc6 6. Bc4 Bg4 7. Bxf7+ Kxf7 8. Ng5+ Ke8 9. Qxg4 Ne5 10. Qe2 Nf6 11. 0-0 h6 12. Qb5+ Qd7 13. Ne6 Nc6 14. Nxf8 Rxf8 15. f3 a6 16. Qe2 Qe6 17. Be3 Kf7 18. Rac1 Kg8 19. Rfd1 Ne5 20. b3 b5 21. Bd4 Rac8 22. f4 Nc6 23. Bxf6 Qxf6 24. Nd5 Qe6 25. g3 Nb8 26. Qd3 Qd7 27. Nb6 Qa7 28. Qe3 Nd7 29. Nd5 Qxe3+ 30. Nxe3 Nc5 31. Nd5 Kf7 32. Rd4 e5 33. fxe5 dxe5 34. Rf1+ Ke8 35. Nb6 Rxf1+ 36. Kxf1 exd4 37. Nxc8 Nxe4 38. Nb6 Nc3 39. a4 Kd8 40. Ke1 Kc7 41. a5 Kc6 42. Kd2 Nd5 43. Kd3 Nxb6 44. axb6 Kxb6 45. Kxd4 a5 46. Kd5 a4 47. bxa4 bxa4 48. Kc4 Kc6 49. Kb4 Kd5 50. Kxa4 Ke4 51. Kb3 Kf3 52. Kc4 Kg2 53. Kd3 Kxh2 54. g4 Kg3 55. g5 hxg5 56. Ke3 g4 57. Ke2 Kh2 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.14"]
[Round "1"]
[White "Dietrich, Igor"]
[Black "Lindemann, Ewald"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1893"]
[BlackElo "1323"]
[PlyCount "68"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 e6 6. Nf3 Be7 7. Ne5 c6 8. Bg5 Nbd7 9. Qd2 Nxe5 10. dxe5 Qxd2+ 11. Kxd2 Nd5 12. Bxe7 Kxe7 13. Bxd5 exd5 14. f4 Bf5 15. h3 h5 16. Ne2 h4 17. c3 Rad8 18. Ke3 Be4 19. Rhg1 f6 20. exf6+ Kxf6 21. Rad1 Rhe8 22. Kf2 Bg6 23. g4 hxg3+ 24. Nxg3 Rh8 25. Kg2 Rde8 26. Rde1 Be4+ 27. Kh2 Rh4 28. Ne2 Reh8 29. Rg3 Bf5 30. Rf1 Rxh3+ 31. Rxh3 Rxh3+ 32. Kg2 Rh4 33. Kf3 Be4+ 34. Ke3 Rh3+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.14"]
[Round "2"]
[White "Salm, Andreas"]
[Black "Dietrich, Igor"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1468"]
[BlackElo "1893"]
[PlyCount "92"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bf5 8. e4 Bg6 9. Ne2 f6 10. Nf4 Bf7 11. Bh3 Nd7 12. Be3 e5 13. Ne6 Ke7 14. Nxf8 Rhxf8 15. Bxd7 Kxd7 16. Bc5 Rfd8 17. Kc2 Bh5 18. Rhe1 b6 19. Ba3 c5 20. b3 Kc6 21. Re3 Rd7 22. Rd3 Rad8 23. Rxd7 Rxd7 24. Re1 b5 25. Bc1 a5 26. a3 Bf7 27. f4 a4 28. b4 Bb3+ 29. Kb2 Rd1 30. Re3 Bc4 31. fxe5 fxe5 32. Kc2 Rh1 33. h4 Rh2+ 34. Bd2 Rg2 35. Kc1 Bb3 36. Rd3 Rg1+ 37. Kb2 Bd1 38. Re3 c4 39. Kc1 Kd6 40. Kb2 Ke6 41. Kc1 Kf6 42. Kb2 Kg6 43. Kc1 Kh5 44. Be1 Kg4 45. Kxd1 Rg2 46. Re2 Rg1 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.30"]
[Round "9"]
[White "Dietrich, Igor"]
[Black "Schulz, Michael1111"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1894"]
[PlyCount "107"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Bc4 Bg4 5. h3 Bxf3 6. Qxf3 Qf6 7. Qb3 Na5 8. Qb5+ c6 9. Qxa5 Qg6 10. 0-0 b6 11. Qa6 Be7 12. Qb7 Rd8 13. Qxc6+ Kf8 14. f4 exd4 15. e5 Qxc2 16. Na3 Qg6 17. Nb5 d5 18. Bxd5 Qxc6 19. Bxc6 Bc5 20. Bd2 Ne7 21. Be4 a6 22. Nc7 a5 23. a3 g6 24. b4 axb4 25. axb4 Bd6 26. exd6 Rxd6 27. Ra8+ Kg7 28. Rxh8 Kxh8 29. g4 f5 30. Bf3 Rd7 31. Ne6 Kg8 32. Re1 h6 33. Bd1 Ra7 34. b5 d3 35. Bb3 Nc8 36. gxf5 gxf5 37. Nd4+ Kh7 38. Nxf5 Ra3 39. Be6 Na7 40. h4 Nxb5 41. h5 Nc3 42. Bxc3 Rxc3 43. Rd1 b5 44. Nd4 b4 45. Bf5+ Kg7 46. Rxd3 Rc1+ 47. Kf2 b3 48. Nxb3 Rc2+ 49. Kf3 Rh2 50. Bg6 Rh3+ 51. Ke4 Rh2 52. Ke5 Rb2 53. Nd4 Rb7 54. Ne6+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.29"]
[Round "8"]
[White "Buse, Detlef"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D35"]
[BlackElo "1894"]
[PlyCount "105"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e6 7. Bd3 Be7 8. Be3 0-0 9. Ne2 Qa5 10. 0-0 Rd8 11. c4 Qh5 12. Qc2 f6 13. Ng3 Qf7 14. f4 Na6 15. Qe2 f5 16. Bc2 b6 17. exf5 exf5 18. Qf3 Bd7 19. Rad1 g6 20. Rf2 h5 21. Rfd2 Rac8 22. Nh1 Kh7 23. Bb3 c5 24. d5 Bf6 25. Re2 Nc7 26. Nf2 Ne8 27. Nd3 Nd6 28. Ne5 Qg7 29. Bc1 a6 30. Bb2 b5 31. Rc1 bxc4 32. Nxc4 Bxb2 33. Nxb2 Qd4+ 34. Qe3 Qxe3+ 35. Rxe3 Ne4 36. Bc4 Bb5 37. a4 Bxc4 38. Nxc4 Rb8 39. Rd3 Rb4 40. a5 Rdb8 41. g3 Kg7 42. d6 Kf7 43. Ne5+ Ke6 44. d7 Rd4 45. Rxd4 Rd8 46. Rdd1 g5 47. Rb1 gxf4 48. gxf4 Ke7 49. Rb6 Rg8+ 50. Rg6 Rxg6+ 51. Nxg6+ Kd8 52. Ne5 Nc3 53. Nf7+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.29"]
[Round "7"]
[White "Dietrich, Igor"]
[Black "Sommer, Andreas"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1894"]
[PlyCount "162"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Be7 9. Bg5 h6 10. Be3 a6 11. c3 b5 12. 0-0 Bb7 13. Ne5 Bd6 14. f4 Qe7 15. Qd2 Ne4 16. Qc2 Nf6 17. Rae1 c5 18. Qb1 Bxe5 19. fxe5 Nd5 20. Be4 cxd4 21. Bxd4 Rc8 22. Qd3 h5 23. Qg3 g5 24. b4 g4 25. a3 Qg5 26. h4 Qd2 27. Rd1 Qh6 28. Bxd5 Bxd5 29. Rf6 Qh7 30. Rdf1 Rc7 31. Qf4 Qe4 32. Qf2 Rh7 33. Qd2 g3 34. R6f4 Qg6 35. Re1 Rg7 36. Rf6 Qg4 37. Rf4 Qg6 38. Qd1 Kd7 39. a4 Rg8 40. Rf6 Qg4 41. Qxg4 Rxg4 42. Rxf7+ Kc6 43. axb5+ axb5 44. Rxc7+ Kxc7 45. Re3 Bc4 46. Bc5 Kd7 47. Rf3 Kc6 48. Be3 Re4 49. Rxg3 Rxe5 50. Kf2 Rf5+ 51. Ke1 Kd5 52. Rg5 Ke4 53. Kd2 Rd5+ 54. Rxd5 Kxd5 55. g4 hxg4 56. h5 Ke5 57. Bd4+ Kf5 58. h6 Kg6 59. Be3 e5 60. Ke1 g3 61. Kd2 Kf6 62. Ke1 Bd3 63. Kd2 Be4 64. Ke2 Ke6 65. Bg5 Kf7 66. Ke3 g2 67. Kf2 Ke6 68. Be3 Kd5 69. h7 Bxh7 70. Kxg2 Kc4 71. Bd2 Kd3 72. Be1 Ke2 73. Bg3 e4 74. Be5 e3 75. Bf4 Be4+ 76. Kg1 Kf3 77. Bg5 Bd3 78. Bh4 Ke2 79. Bg5 Bc4 80. Bf4 Kd3 81. Kf1 Ke4+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.27"]
[Round "6"]
[White "Schwenke, Stefan"]
[Black "Dietrich, Igor"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1727"]
[BlackElo "1894"]
[PlyCount "109"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. g3 d5 3. exd5 Qxd5 4. Qf3 Nf6 5. Nc3 Qe5+ 6. Qe3 Qxe3+ 7. dxe3 Nbd7 8. b3 Nc5 9. f3 g6 10. Bb2 Bg7 11. 0-0-0 0-0 12. Bd3 b6 13. Nge2 Bb7 14. Rhf1 Rad8 15. Ba3 Nfd7 16. Ne4 Nxd3+ 17. Rxd3 Ba6 18. c4 Ne5 19. Rxd8 Rxd8 20. Bxe7 Re8 21. Nf6+ Bxf6 22. Bxf6 Nd7 23. Bd4 c5 24. Bb2 Rxe3 25. Kd2 Re8 26. a4 Bb7 27. f4 f6 28. Nc3 a6 29. h4 h5 30. Nd1 Re6 31. Nc3 Kf7 32. Rg1 f5 33. Re1 Nf6 34. Rxe6 Kxe6 35. Ne2 Ne4+ 36. Ke3 Bc6 37. Bc3 b5 38. axb5 axb5 39. cxb5 Bxb5 40. Be1 Kd5 41. Nc3+ Nxc3 42. Bxc3 Bf1 43. Be1 Bg2 44. b4 c4 45. Bc3 Bf1 46. Be1 Bg2 47. Bc3 Kc6 48. Kd4 Kb5 49. Be1 Bc6 50. Kc3 Be4 51. Bd2 Bc6 52. Be1 Be8 53. Bd2 Bf7 54. Bc1 Ka4 55. Bb2 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.26"]
[Round "5"]
[White "Dietrich, Igor"]
[Black "Burblies, Andreas"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1894"]
[BlackElo "1606"]
[PlyCount "85"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 h6 7. Nf4 Bh7 8. Bc4 Nf6 9. 0-0 g5 10. Nfh5 e6 11. Re1 Be7 12. Ng7+ Kf8 13. N3h5 Nbd7 14. c3 Bg6 15. Bd3 Bxd3 16. Qxd3 Nxh5 17. Nxh5 Nf6 18. Ng3 Qc7 19. Ne4 Nxe4 20. Qxe4 Kg7 21. f4 Bf6 22. Bd2 Rag8 23. Rf1 Be7 24. f5 exf5 25. Qxf5 f6 26. Rae1 Re8 27. c4 Rhf8 28. Re6 Bd8 29. Rfe1 Rxe6 30. Qxe6 Rf7 31. Qe8 Re7 32. Rxe7+ Qxe7 33. Qxe7+ Bxe7 34. g4 Kf7 35. Kf2 Ke6 36. Kf3 f5 37. Bc3 Bf8 38. h3 a6 39. Bd2 b5 40. b3 Bg7 41. Be3 fxg4+ 42. Kxg4 Kd6 43. Kf5 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.25"]
[Round "4"]
[White "Meywerk, Tim"]
[Black "Dietrich, Igor"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "1894"]
[PlyCount "120"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. 0-0 Qb6 8. Na3 h6 9. Nc2 cxd4 10. Ncxd4 Nxd4 11. cxd4 Ne7 12. Bd2 Nc6 13. Qa4 Be7 14. Bb5 Rc8 15. Rac1 0-0 16. Bxc6 Rxc6 17. Rxc6 bxc6 18. b4 Be4 19. Be3 Bxb4 20. Nd2 Bxd2 21. Bxd2 a6 22. Rc1 Rc8 23. h3 Bd3 24. Qb4 Qd8 25. Qb7 Bc4 26. Ba5 Qe8 27. a3 c5 28. Bb6 Rb8 29. Qc7 cxd4 30. Bxd4 Qb5 31. Rc3 Qb1+ 32. Kh2 Qb5 33. Rf3 Qe8 34. Rxf7 Qxf7 35. Qxb8+ Kh7 36. Qb1+ Qg6 37. Qxg6+ Kxg6 38. Kg3 Kf5 39. Kf3 h5 40. g4+ Kg5 41. Kg3 a5 42. a4 Be2 43. f4+ Kg6 44. Bc3 Bd1 45. Bxa5 Bxa4 46. Bb6 Bd1 47. Bd4 Bc2 48. Be3 Be4 49. Bd4 Bc2 50. Be3 Bd1 51. Bd4 Kf7 52. Kh4 g6 53. Kg5 Be2 54. Bc5 Bf1 55. gxh5 gxh5 56. Kxh5 Bxh3 57. Kg5 Bf5 58. Kh4 Ke8 59. Kg3 Kd7 60. Kf2 Kc6 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.24"]
[Round "3"]
[White "Dietrich, Igor"]
[Black "Kardoeus, Jens"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1894"]
[PlyCount "63"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Bd7 6. Qg4 Kf8 7. dxc5 Bxc5 8. f4 Nh6 9. Qh3 Qb6 10. Nge2 Qxb2 11. Rb1 Qxc2 12. Rxb7 Qf5 13. Qh4 Be7 14. Qf2 Be8 15. Rxe7 Qh5 16. Qc5 Qh4+ 17. Ng3 Qxe7 18. Qa5 g6 19. Nxd5 exd5 20. Bb4 Nc6 21. Bxe7+ Nxe7 22. Qc5 a5 23. Be2 a4 24. a3 Rc8 25. Qb4 Rc7 26. Kd2 d4 27. Rc1 Ra7 28. Ne4 Kg7 29. Qd6 Nhf5 30. Qb6 Rd7 31. Nf6 Rd8 32. Qxd8 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.24"]
[Round "2"]
[White "Klemm, Robert"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D12"]
[BlackElo "1894"]
[PlyCount "127"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 e6 5. 0-0 Bd6 6. c4 c6 7. Nc3 Nbd7 8. a3 h6 9. b4 0-0 10. Bb2 Ne4 11. Nd2 Ndf6 12. c5 Bc7 13. f3 Nxc3 14. Bxc3 a6 15. Re1 Re8 16. Nb3 e5 17. dxe5 Bxe5 18. Bxe5 Rxe5 19. Nd4 Bh7 20. Bd3 Bxd3 21. Qxd3 Qd7 22. a4 g6 23. Rab1 Rae8 24. Rb3 Nh5 25. b5 Nf4 26. bxc6 Qxc6 27. Nxc6 Nxd3 28. Nxe5 Nxe1 29. Nd7 Kg7 30. Rc3 Rd8 31. Nb6 d4 32. exd4 Rxd4 33. Kf2 Rd1 34. Nc4 Rc1 35. Rxc1 Nd3+ 36. Ke3 Nxc1 37. Na5 Kf6 38. Nxb7 Ke6 39. Kd4 Ne2+ 40. Kc4 f5 41. c6 g5 42. Kc5 Nf4 43. Kb6 Nd5+ 44. Kxa6 Nc7+ 45. Kb6 Na8+ 46. Kc5 h5 47. Nd6 Nc7 48. Nb5 Na8 49. c7 Kd7 50. Kd5 Nb6+ 51. Ke5 f4 52. Kf5 g4 53. a5 Nd5 54. fxg4 hxg4 55. Kxg4 Ne3+ 56. Kf3 Nd5 57. h4 Ne7 58. Kxf4 Kc6 59. a6 Kxb5 60. a7 Nd5+ 61. Ke5 Nxc7 62. h5 Kb6 63. a8Q Nxa8 64. h6 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2013.03.23"]
[Round "1"]
[White "Dietrich, Igor"]
[Black "Schmitz, Friedrich"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1894"]
[PlyCount "128"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Ne5 Nf6 7. Bc4 e6 8. Bd2 Qc7 9. Qe2 Nbd7 10. 0-0-0 Nb6 11. Bb3 0-0-0 12. g4 Bg6 13. h4 Rxd4 14. Be3 Rxd1+ 15. Rxd1 Qxe5 16. f4 Qc7 17. h5 Nfd5 18. hxg6 Nxf4 19. Qf3 Nxg6 20. Qe4 Bd6 21. Bxe6+ fxe6 22. Qxe6+ Qd7 23. Rxd6 Qxe6 24. Rxe6 Kd7 25. Re4 Re8 26. Rxe8 Kxe8 27. Ne4 Nc8 28. Bd4 Kf8 29. Ng5 Nf4 30. Be5 Ng6 31. Bc3 Nf4 32. Be5 Ng6 33. Bb8 h6 34. Ne6+ Kf7 35. Nd8+ Kf6 36. Nxb7 Kg5 37. Nd8 Kxg4 38. Ne6 h5 39. Nxg7 h4 40. Kd2 Kf3 41. Ke1 Kg2 42. Nf5 h3 43. Ne3+ Kf3 44. Nf1 Nh4 45. Nh2+ Kg2 46. Ke2 Nf5 47. Ng4 Nfd6 48. a4 h2 49. Nxh2 Kxh2 50. Kd3 Kg2 51. Kd4 Nb7 52. b4 a6 53. Ke5 Nb6 54. a5 Nd5 55. Bd6 Nxd6 56. Kxd6 Nxb4 57. c4 Kf3 58. Kc5 Ke4 59. Kxb4 Kd4 60. Kb3 c5 61. Kb2 Kxc4 62. Ka3 Kb5 63. Kb3 Kxa5 64. Kc4 Kb6 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2012.04.07"]
[Round "9"]
[White "Martin, Heiko"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1841"]
[BlackElo "1923"]
[PlyCount "122"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 Nh5 5. Bg3 Nxg3 6. hxg3 e6 7. Nh4 Qf6 8. Nxf5 Qxf5 9. Bd3 Qf6 10. Nd2 c5 11. c3 Nc6 12. Bb5 Be7 13. f4 cxd4 14. cxd4 Bb4 15. a3 Bxd2+ 16. Qxd2 Rc8 17. Rc1 Qg6 18. Kf2 0-0 19. Bd3 f5 20. Rh4 Qf6 21. Rhh1 g6 22. b4 Qd8 23. Rc5 b6 24. Rc2 Ne7 25. Ba6 Rxc2 26. Qxc2 Nc8 27. Bxc8 Qxc8 28. Rc1 Qxc2+ 29. Rxc2 Rf7 30. Rc6 Re7 31. Rc8+ Kf7 32. Ke2 Rd7 33. Kd2 Ke7 34. Kc3 Kd6 35. Kb3 Rc7 36. Rd8+ Ke7 37. Ra8 b5 38. a4 bxa4+ 39. Kxa4 Kd6 40. Kb5 Rc3 41. Rxa7 Rxe3 42. Rxh7 Rd3 43. Kb6 Rxd4 44. b5 Rb4 45. Rh8 Kd7 46. Rh7+ Kd6 47. Rh8 d4 48. Rd8+ Ke7 49. Ra8 d3 50. Ra1 Kd6 51. Rd1 Rb3 52. Ka6 Kc5 53. Rc1+ Kd4 54. b6 d2 55. Rd1 Ke3 56. b7 Ke2 57. Ra1 d1Q 58. Rxd1 Kxd1 59. Ka7 Ke2 60. b8Q Rxb8 61. Kxb8 Kf2 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2012.04.06"]
[Round "8"]
[White "Dietrich, Igor"]
[Black "Hoffer, Hayo"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1923"]
[BlackElo "1828"]
[PlyCount "52"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Nf3 h6 9. Bf4 0-0 10. Qd2 c5 11. 0-0-0 a6 12. Ne5 cxd4 13. g4 Nd5 14. Bxh6 gxh6 15. Qxh6 Bg5+ 16. Kb1 Bxh6 17. h4 Bf4 18. Nf3 e5 19. Rdg1 Be6 20. g5 Nc3+ 21. bxc3 Qb6+ 22. Ka1 dxc3 23. Rb1 Qa5 24. Rb3 Bxb3 25. cxb3 Qa3 26. Rb1 Bc1 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2012.04.05"]
[Round "7"]
[White "Schulz, Michael1111"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1923"]
[PlyCount "40"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nbd2 c5 6. c3 Nc6 7. Be2 h6 8. 0-0 Nge7 9. dxc5 Ng6 10. Nd4 Bxc5 11. Nxf5 exf5 12. Re1 Ngxe5 13. Nb3 Bb6 14. Bf3 0-0 15. Qxd5 Qh4 16. Be3 Rad8 17. Qb5 Nxf3+ 18. gxf3 Qh3 19. Bxb6 axb6 20. Qxb6 Rd6 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2012.04.04"]
[Round "6"]
[White "Dietrich, Igor"]
[Black "Isakson, Alex"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1923"]
[BlackElo "1963"]
[PlyCount "108"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Nf6 8. Qe2 a6 9. Rd1 Qa5 10. Bf4 Ne5 11. Nxe5 dxe5 12. Bg5 Be7 13. a3 b5 14. Ba2 0-0 15. Qe3 b4 16. Ne2 Bb7 17. Bxf6 Bxf6 18. Bc4 Rfd8 19. axb4 Qxb4 20. b3 Be7 21. Qc3 Bxe4 22. Rxd8+ Rxd8 23. Qxb4 Bxb4 24. Ng3 Bd5 25. Rxa6 Bxc4 26. bxc4 Rc8 27. f3 g6 28. Ne4 Rxc4 29. Ra8+ Kg7 30. Kf2 h6 31. Kg3 g5 32. Kh3 g4+ 33. Kh4 gxf3 34. gxf3 f5 35. Ra7+ Kg6 36. Ra6 Kf7 37. Ra7+ Be7+ 38. Kh5 fxe4 39. Kg4 exf3+ 40. Kxf3 Kf6 41. Ra8 e4+ 42. Ke2 Ke5 43. Ra5+ Kf4 44. Ra7 Bg5 45. Rf7+ Ke5 46. Rh7 Rc2+ 47. Kf1 Rxh2 48. Kg1 Rd2 49. Rf7 e3 50. Kf1 Ke4 51. Rf8 Bf4 52. Rf6 e5 53. Rg6 Kf3 54. Kg1 Rd1# 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2012.04.02"]
[Round "4"]
[White "Dietrich, Igor"]
[Black "Bokelmann, Joachim"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1923"]
[BlackElo "2089"]
[PlyCount "82"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6 fxe6 5. d4 g6 6. h4 Nf6 7. Nf3 Bg7 8. Ne5 Nbd7 9. f4 c5 10. Be3 Qa5 11. Qd2 Nxe5 12. fxe5 Ng4 13. Bb5+ Bd7 14. Bxd7+ Kxd7 15. dxc5 Nxe3 16. Qxe3 Rac8 17. 0-0-0 Qxc5 18. Qxc5 Rxc5 19. Rhe1 Rf8 20. Re2 Rc4 21. g3 Rg4 22. Ne4 Bh6+ 23. Kb1 Kc6 24. Nf2 Rxg3 25. Nd3 Rh3 26. b4 Rxh4 27. a3 b6 28. a4 Rf5 29. c3 a6 30. Kb2 Bg7 31. Kb3 Re4 32. Rh2 h5 33. b5+ axb5 34. Nb4+ Kd7 35. axb5 Bxe5 36. Ra2 Rf3 37. Rc2 Ree3 38. Rdc1 Bf6 39. Na2 h4 40. Rd1 h3 41. Kb4 Be5 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2012.04.01"]
[Round "2"]
[White "Dietrich, Igor"]
[Black "Doescher, Thorsten"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1923"]
[BlackElo "2038"]
[PlyCount "81"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Qe7+ 7. Qe2 Be6 8. Bxe6 Qxe6 9. Bf4 Nd7 10. 0-0-0 0-0-0 11. Qxe6 fxe6 12. Nf3 Nb6 13. h4 Nd5 14. Bg3 b5 15. Rhe1 Kd7 16. c3 a5 17. Re2 g6 18. Ne1 a4 19. a3 Be7 20. Nd3 Rhe8 21. Nf4 Bf8 22. Nxd5 exd5 23. Rde1 Rxe2 24. Rxe2 Re8 25. Rxe8 Kxe8 26. Bf4 Kd7 27. Kd2 Ke6 28. g4 h6 29. Ke3 g5 30. hxg5 hxg5 31. Bc7 Be7 32. f4 f5 33. gxf5+ Kxf5 34. fxg5 Bxg5+ 35. Kd3 Kg4 36. Bd6 Kf3 37. Kc2 Ke4 38. Bf8 Kf5 39. Bd6 Ke6 40. Bf8 Bf4 41. Kd3 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2012.04.01"]
[Round "3"]
[White "Kollars, Dmitrij"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1911"]
[BlackElo "1923"]
[PlyCount "111"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 c5 5. exd5 Qh4+ 6. g3 Qxd4 7. Qxd4 cxd4 8. Nb5 Bb4+ 9. Kf2 Kd8 10. dxe6 Bxe6 11. Nxd4 Bd7 12. Bc4 f6 13. Be3 Nc6 14. Nge2 Nge7 15. Rad1 g6 16. a3 Ba5 17. Ne6+ Kc8 18. Nc5 Ne5 19. Rxd7 Nxd7 20. Be6 Kc7 21. Nxd7 Kd6 22. Bh3 f5 23. Rd1+ Kc7 24. Nc5 Bb6 25. Rd7+ Kc6 26. Rxe7 Bxc5 27. Bxc5 Kxc5 28. Rxb7 a5 29. f4 Rab8 30. Rxb8 Rxb8 31. b3 Rd8 32. Ke1 Re8 33. Bg2 h6 34. Bb7 g5 35. Ba6 Re3 36. Kf2 gxf4 37. Nxf4 Re4 38. Bd3 Re5 39. c3 Kd6 40. b4 axb4 41. axb4 Kc6 42. Be2 Kb6 43. Ke1 Re8 44. Kd2 Rd8+ 45. Bd3 Kc6 46. c4 Ra8 47. Ne2 Ra2+ 48. Ke3 Ra1 49. Kd4 Re1 50. b5+ Kc7 51. c5 Rh1 52. h4 Rd1 53. Nf4 Rg1 54. Ne6+ Kb8 55. c6 Rxg3 56. c7+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2012.03.31"]
[Round "1"]
[White "Kueck, Alexander"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1923"]
[PlyCount "90"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nc3 c5 6. dxc5 Bxc5 7. Bb5+ Nc6 8. Na4 Qa5+ 9. Nc3 Rc8 10. 0-0 Nge7 11. Nh4 0-0 12. Bf4 Ng6 13. Nxg6 Bxg6 14. Bd3 Ne7 15. Nb5 a6 16. Nd6 Rb8 17. a3 Qd8 18. Qg4 Bxd3 19. cxd3 Ng6 20. Bg3 Bxd6 21. exd6 e5 22. d7 f5 23. Qe2 f4 24. Bxf4 Rxf4 25. g3 Rf7 26. h4 Qf6 27. Rac1 Rxd7 28. Rc2 Rf7 29. Re1 Re8 30. f4 e4 31. dxe4 Qd4+ 32. Kh2 Rxe4 33. Qd1 Qxd1 34. Rxd1 d4 35. Rcd2 Rd7 36. Kg2 Ne7 37. Kh3 h5 38. Rc2 d3 39. Rcd2 Re3 40. Kg2 Nf5 41. Rc1 Rxg3+ 42. Kf2 Rg4 43. Rc8+ Kh7 44. Rc3 Rxf4+ 45. Ke1 Re7+ 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.05"]
[Round "7"]
[White "Zozulin, Ruslan"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1481"]
[BlackElo "1923"]
[PlyCount "126"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Bb5 Rc8 8. 0-0 e6 9. Ne5 Bd6 10. Qa4 Qb6 11. Bd2 0-0 12. f4 a6 13. Bxc6 bxc6 14. Qb3 Qa7 15. Ne2 Ne4 16. Qd1 c5 17. Nf3 c4 18. Nc3 Rb8 19. Qc1 a5 20. Nh4 Nxc3 21. Bxc3 Be4 22. Qe1 Bb4 23. f5 Qe7 24. Qg3 Kh8 25. Qh3 Rbe8 26. g4 exf5 27. gxf5 Qg5+ 28. Qg3 Qxg3+ 29. hxg3 Bxc3 30. bxc3 Rb8 31. Rf2 Rb6 32. g4 a4 33. Kh2 a3 34. Kg3 Rb2 35. Nf3 Rxf2 36. Kxf2 Rb8 37. Nd2 Rb2 38. Ke1 h6 39. Nxe4 dxe4 40. d5 Kg8 41. d6 Kf8 42. Kd1 Rg2 43. Rb1 Rg1+ 44. Kc2 Rxb1 45. Kxb1 Ke8 46. Kc2 f6 47. Kd2 Kd7 48. Ke2 Kxd6 49. Kf2 Ke7 50. Kg3 Kf7 51. Kf4 Kg8 52. Kxe4 Kf7 53. Kd4 g6 54. fxg6+ Kxg6 55. Kxc4 f5 56. gxf5+ Kxf5 57. Kd4 h5 58. c4 h4 59. c5 h3 60. c6 Ke6 61. Kc5 h2 62. Kb6 h1Q 63. c7 Kd7 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.04"]
[Round "6"]
[White "Dietrich, Igor"]
[Black "Klettke, Wolfgang"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1923"]
[BlackElo "2069"]
[PlyCount "116"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 e6 4. Nc3 Ne7 5. Bg5 f6 6. Bh4 d5 7. Bb5+ c6 8. Bd3 Qb6 9. Nge2 Qxb2 10. 0-0 Na6 11. Qd2 Qa3 12. Bg3 Qa5 13. Bd6 Qd8 14. e5 fxe5 15. dxe5 0-0 16. Rab1 Nc7 17. Qg5 Rf7 18. Nd4 Ne8 19. Ba3 b6 20. Rfe1 Bd7 21. g4 c5 22. Ndb5 Nc6 23. Qxd8 Rxd8 24. Nxa7 Nxe5 25. Be2 Ra8 26. Ncb5 Nf3+ 27. Bxf3 Rxf3 28. Bb2 d4 29. a4 e5 30. Kg2 Rf4 31. h3 Nc7 32. Bc1 Rff8 33. Nxc7 Rxa7 34. Nd5 Bc6 35. Rxb6 Bxd5+ 36. Kg1 Rxa4 37. Bg5 Ra7 38. Rb5 Rc7 39. Bh4 Rc6 40. Be7 Rfc8 41. Ra1 Bf6 42. Ra7 Bxe7 43. Rxe7 Re6 44. Ra7 Rf6 45. Raa5 Be4 46. Rxc5 Rxc5 47. Rxc5 Rc6 48. Rxe5 Bxc2 49. Kf1 Kf7 50. Ke1 Re6 51. Rxe6 Kxe6 52. Kd2 d3 53. f4 Kd5 54. Ke3 Kc4 55. Kd2 Kd4 56. f5 gxf5 57. gxf5 Ke5 58. Ke3 Kxf5 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.04"]
[Round "5"]
[White "Pappert, Florian"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1441"]
[BlackElo "1923"]
[PlyCount "88"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 dxe4 4. Nxe4 Bf5 5. f3 e6 6. Bc4 Bxe4 7. fxe4 Qh4+ 8. Kf1 Qxe4 9. Nf3 Nf6 10. Qe2 Nbd7 11. Bg5 c5 12. Rd1 Qxe2+ 13. Bxe2 cxd4 14. Nxd4 h6 15. Bh4 Nd5 16. Bf2 a6 17. c3 Bc5 18. Bg4 Bxd4 19. Bxd4 N7f6 20. Bf3 0-0-0 21. Kf2 Rhg8 22. Rd2 Nd7 23. Rhd1 Kc7 24. a3 f6 25. c4 N5b6 26. Bxb6+ Nxb6 27. Rxd8 Rxd8 28. Rxd8 Kxd8 29. b3 Kc7 30. Bg4 f5 31. Bf3 Nd7 32. Ke3 g5 33. Kd4 g4 34. Be2 Kd6 35. b4 e5+ 36. Ke3 Nf6 37. a4 f4+ 38. Kd2 e4 39. a5 h5 40. Kc3 f3 41. Bf1 e3 42. gxf3 gxf3 43. Bh3 Ne4+ 44. Kd3 e2 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.03"]
[Round "4"]
[White "Dietrich, Igor"]
[Black "Kuberczyk, Christoph"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1923"]
[BlackElo "2038"]
[PlyCount "90"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d3 5. Bxd3 d6 6. Nd4 Be7 7. 0-0 Nf6 8. Bb5 Bd7 9. Nxc6 bxc6 10. Bd3 0-0 11. Nd2 Re8 12. Re1 Bf8 13. f3 d5 14. e5 Bc5+ 15. Kh1 Nh5 16. Nf1 Bf2 17. Re2 Qh4 18. g4 Ng3+ 19. Nxg3 Bxg3 20. Qc2 Bxe5 21. Bd2 Bd6 22. Be3 Qh3 23. Bg1 Qxf3+ 24. Rg2 Bxg4 25. Rf1 Qh3 26. Rgf2 Re7 27. Bf5 Rae8 28. Bxg4 Qxg4 29. Rg2 Re2 30. Rxg4 Rxc2 31. Rg2 Rxg2 32. Kxg2 Re2+ 33. Rf2 Rxf2+ 34. Bxf2 c5 35. h3 f6 36. a3 a5 37. a4 Kf7 38. Kf3 Ke6 39. h4 h5 40. Be3 c4 41. Bd4 Kf5 42. Be3 g5 43. Bf2 g4+ 44. Ke3 Bc5+ 45. Ke2 Bxf2 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.03"]
[Round "3"]
[White "Seeber, Helmut"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1649"]
[BlackElo "1923"]
[PlyCount "104"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 dxe4 4. f3 exf3 5. Nxf3 Bg4 6. Be3 e6 7. Bd3 Nf6 8. 0-0 Bd6 9. Ne2 Qc7 10. h3 Bh5 11. Qe1 Nbd7 12. c4 b6 13. b4 c5 14. a3 0-0 15. Qh4 Bxf3 16. Rxf3 e5 17. bxc5 bxc5 18. d5 Rfe8 19. Nc3 a6 20. Ne4 Nxe4 21. Bxe4 Nf8 22. Raf1 Ng6 23. Qh5 Rf8 24. Qg4 Qd8 25. Bg5 Be7 26. Be3 Rb8 27. Rb1 Rxb1+ 28. Bxb1 Qa5 29. Kh2 Qxa3 30. Bg5 Qb4 31. Bxg6 Bxg5 32. Bxf7+ Kh8 33. Qxg5 Qb8 34. Qg3 a5 35. Be6 Rxf3 36. Qxf3 a4 37. Qa3 e4+ 38. g3 Qf8 39. Kg2 Qf6 40. Qe3 g6 41. h4 Qf3+ 42. Qxf3 exf3+ 43. Kxf3 Kg7 44. d6 Kf6 45. d7 Ke7 46. Ke4 a3 47. Kd5 a2 48. Kxc5 a1Q 49. g4 Qa5+ 50. Kc6 Qa6+ 51. Kc7 Qa5+ 52. Kc6 Kxe6 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.02"]
[Round "2"]
[White "Dietrich, Igor"]
[Black "Falk, Tobias"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1923"]
[BlackElo "2053"]
[PlyCount "86"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 Bf5 9. 0-0 e6 10. Bg5 Qd7 11. Nc3 h6 12. Bh4 d5 13. h3 Nb4 14. a3 Nc6 15. Bc2 a6 16. Bxf5 exf5 17. Na4 Nxa4 18. Qxa4 f4 19. Rfe1 g5 20. e6 fxe6 21. Nxg5 hxg5 22. Bxg5 Bh6 23. Bh4 0-0 24. Qd1 Rae8 25. b4 Qg7 26. b5 axb5 27. a4 f3 28. g3 b4 29. a5 Nxd4 30. a6 b3 31. axb7 Ne2+ 32. Kh2 Qxb7 33. Qd3 b2 34. Rab1 Qg7 35. Qb5 Bc1 36. Qc6 Qg6 37. Qd7 Qxb1 38. Be7 Qg6 39. Bxf8 Rxf8 40. Qc6 b1Q 41. Qa6 Qbf5 42. g4 Qfxg4 43. hxg4 Qh6# 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.02"]
[Round "1"]
[White "Schroeder, Mariusz"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1091"]
[BlackElo "1923"]
[PlyCount "90"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 c6 7. Nbd2 Nh5 8. Bg3 Nxg3 9. hxg3 g6 10. Qb3 Qc7 11. c3 Nd7 12. e4 dxe4 13. Nxe4 0-0-0 14. Neg5 Nf6 15. Ne5 Rd5 16. Nexf7 Rg8 17. 0-0-0 h6 18. c4 Rf5 19. c5 Rd5 20. Nxh6 Bxh6 21. Rxh6 Qg7 22. Rdh1 Rxg5 23. Qxe6+ Kb8 24. R6h4 a6 25. Rf4 Nh5 26. Re4 Rd5 27. g4 Nf6 28. Rf4 Rf8 29. Re1 Re8 30. Qxf6 Rxe1+ 31. Kd2 Qxf6 32. Rxf6 Rg1 33. g3 Rxd4+ 34. Ke3 Rxg4 35. Kf3 Rg5 36. Kf4 Rxc5 37. Rxg6 Rb1 38. g4 Rxb2 39. f3 Rxa2 40. g5 Ra3 41. Rg8+ Kc7 42. g6 Rc4+ 43. Kf5 Rxf3+ 44. Kg5 Rg3+ 45. Kf6 Rcg4 0-1

[Event "GER-chT Seniors 20th"]
[Site "Gladenbach"]
[Date "2011.09.17"]
[Round "7.4"]
[White "Rychlik, Kurt"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1917"]
[BlackElo "1744"]
[PlyCount "120"]
[EventDate "2011.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen II"]
[BlackTeam "Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 c6 3. e4 d5 4. cxd5 cxd5 5. e5 d4 6. exf6 dxc3 7. bxc3 exf6 8. Nf3 Nc6 9. d4 Bd6 10. Bd3 0-0 11. 0-0 Bg4 12. h3 Bd7 13. Qc2 g6 14. Re1 Qc8 15. Bf1 Qc7 16. Bh6 Rfe8 17. Qd2 Bf8 18. Bxf8 Kxf8 19. c4 Rad8 20. d5 Ne5 21. Nxe5 Rxe5 22. Rab1 b6 23. Rxe5 fxe5 24. Qh6+ Kg8 25. Re1 f5 26. h4 Qd6 27. h5 Re8 28. Re3 Qf8 29. Qg5 Qe7 30. Qxe7 Rxe7 31. hxg6 hxg6 32. f4 e4 33. Kf2 Kf7 34. Ra3 Be8 35. Ke3 Kf6 36. Kd4 g5 37. d6 Rd7 38. fxg5+ Ke6 39. c5 bxc5+ 40. Kxc5 Rxd6 41. Bc4+ Ke5 42. Rxa7 Rc6+ 43. Kb4 Bh5 44. Rh7 Bd1 45. Rh1 Bg4 46. Rh6 Rc7 47. g6 e3 48. Rh7 Rxc4+ 49. Kxc4 e2 50. Rh1 Kf6 51. a4 Kxg6 52. a5 f4 53. Kd4 Bc8 54. Ke4 Kg5 55. Kf3 Bg4+ 56. Kf2 Bc8 57. Rh8 Ba6 58. Rb8 Kg4 59. Rb6 Bc8 60. a6 e1Q+ 1-0

[Event "GER-chT Seniors 20th"]
[Site "Gladenbach"]
[Date "2011.09.16"]
[Round "6.4"]
[White "Dietrich, Igor"]
[Black "Meiwald, Gerhard"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1744"]
[BlackElo "1829"]
[PlyCount "44"]
[EventDate "2011.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Bremen"]
[BlackTeam "Schleswig Holstein II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 g6 5. Nf3 Bg7 6. Bc4 Nc6 7. Qd5 e6 8. Qd6 Qe7 9. Bf4 e5 10. Qxe7+ Ngxe7 11. Be3 a6 12. a4 0-0 13. Bc5 d6 14. Bxd6 Rd8 15. Bc7 Rf8 16. h3 h6 17. Rd1 Kh7 18. Bb6 f5 19. Ke2 fxe4 20. Nxe4 Nf5 21. Nd6 Ncd4+ 22. Nxd4 Nxd4+ 1/2-1/2

[Event "GER-chT Seniors 20th"]
[Site "Gladenbach"]
[Date "2011.09.15"]
[Round "5.4"]
[White "Dietrich, Igor"]
[Black "Just, Joachim"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1744"]
[BlackElo "1896"]
[PlyCount "54"]
[EventDate "2011.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Bremen"]
[BlackTeam "Sachsen Anhalt II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bg5 Be7 9. Bd3 c5 10. Qd2 Bd7 11. dxc5 Bxc5 12. Ne5 h6 13. Bh4 Bd4 14. Nxd7 Qxd7 15. 0-0 Rd8 16. Rad1 a6 17. c3 Bb6 18. h3 Qc7 19. Rfe1 Rd7 20. Bxf6 gxf6 21. Qc2 Ke7 22. Be4 Rhd8 23. Rxd7+ Rxd7 24. Rd1 Ba7 25. Rxd7+ Qxd7 26. Qd3 Qc7 27. g3 b5 1/2-1/2

[Event "GER-chT Seniors 20th"]
[Site "Gladenbach"]
[Date "2011.09.14"]
[Round "4.4"]
[White "Segebarth, Bernd"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1674"]
[BlackElo "1744"]
[PlyCount "46"]
[EventDate "2011.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern II"]
[BlackTeam "Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 7. Bxf6 exf6 8. cxd5 Bb4 9. Rc1 Qxd5 10. a3 Bxc3+ 11. bxc3 0-0 12. Nf3 Re8+ 13. Be2 Qe4 14. Rc2 Bf5 15. Rb2 Qe7 16. 0-0 Qxa3 17. Qd2 Re7 18. d5 Rd8 19. Ra2 Qc5 20. Rfa1 a6 21. Qb2 Ne5 22. Nd4 Bd3 23. Bxd3 Nxd3 1-0

[Event "GER-chT Seniors 20th"]
[Site "Gladenbach"]
[Date "2011.09.13"]
[Round "3.4"]
[White "Dietrich, Igor"]
[Black "Lainburg, Victor"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1744"]
[BlackElo "2014"]
[PlyCount "68"]
[EventDate "2011.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Bremen"]
[BlackTeam "Wuerttemberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nxc3 7. Qxc3 e6 8. d4 Be7 9. Qg3 Kf8 10. Bd3 c5 11. c3 cxd4 12. cxd4 Nc6 13. Be3 Qa5+ 14. Ke2 Qb4 15. Rhd1 Nxd4+ 16. Bxd4 Qxd4 17. Kf1 Bh4 18. Qe3 Qxe3 19. fxe3 Ke7 20. Rac1 Rac8 21. b4 Bg3 22. b5 Bxe5 23. Ke2 h6 24. a4 Bc7 25. Rc2 Bb6 26. Rdc1 Rxc2+ 27. Bxc2 Kd6 28. Kf3 f5 29. g3 Ke5 30. Re1 Rf8 31. Rc1 Bc5 32. Re1 g5 33. Re2 h5 34. h4 f4 0-1

[Event "GER-chT Seniors 20th"]
[Site "Gladenbach"]
[Date "2011.09.12"]
[Round "2.4"]
[White "Ganslmayer, Herbert"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1637"]
[BlackElo "1744"]
[PlyCount "64"]
[EventDate "2011.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Bayern II"]
[BlackTeam "Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d3 d5 2. Nd2 Nf6 3. g3 Bf5 4. Bg2 e5 5. e4 dxe4 6. dxe4 Bg6 7. Ngf3 Nc6 8. Nh4 Bh5 9. Nhf3 Bc5 10. 0-0 Qe7 11. Qe2 Nd4 12. Qc4 b5 13. Qd3 Rd8 14. Nxd4 0-0 15. Qxb5 Bxd4 16. c3 Bb6 17. Nf3 Rfe8 18. Bg5 h6 19. Bxf6 Qxf6 20. Nh4 c6 21. Qc4 Rd2 22. Nf5 Be2 23. Qa4 Bxf1 24. Rxf1 Rxb2 25. Qc4 Qe6 26. Qa4 Rxa2 27. Qd1 Rd8 28. Qg4 Qf6 29. Ne3 Rdd2 30. Bf3 g6 31. Rd1 Rxf2 32. Qc8+ Kg7 0-1

[Event "GER-chT Seniors 20th"]
[Site "Gladenbach"]
[Date "2011.09.11"]
[Round "1.4"]
[White "Dietrich, Igor"]
[Black "Roedel, Egmar"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1744"]
[BlackElo "1903"]
[PlyCount "48"]
[EventDate "2011.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]
[WhiteTeam "Bremen"]
[BlackTeam "Brandenburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7 7. Qe2 d6 8. Bf4 a6 9. 0-0 Nf6 10. Rfd1 Ne5 11. Bb3 Be7 12. Rac1 Qb8 13. Nxe5 dxe5 14. Be3 b5 15. Rd2 0-0 16. a3 Bb7 17. f3 h6 18. Rcd1 Qc7 19. Qf2 Rac8 20. Ne2 Bc5 21. Rc2 Bxe3 22. Qxe3 Qe7 23. Rdc1 Rxc2 24. Rxc2 Rc8 1/2-1/2

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.13"]
[Round "9"]
[White "Vierroth, Hans"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1612"]
[BlackElo "1716"]
[PlyCount "57"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Qf2 e6 9. Bd3 Bd6 10. 0-0 Nbd7 11. Ne4 Qe7 12. Bg5 0-0-0 13. Nxd6+ Qxd6 14. Bf4 Qb4 15. a3 Qa5 16. b4 Qh5 17. c4 g5 18. Bh2 g4 19. Qg3 e5 20. Rf5 Qh6 21. Rxe5 Nxe5 22. Qxe5 Ne8 23. Bf5+ Qe6 24. Bxe6+ fxe6 25. Qb8+ Kd7 26. Qxb7+ Nc7 27. Qxc7+ Ke8 28. Qg7 Rb8 29. Re1 1-0

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.12"]
[Round "8"]
[White "Dietrich, Igor"]
[Black "Krueger, Bernhard"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1716"]
[BlackElo "1647"]
[PlyCount "57"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 e6 4. Bc4 d5 5. exd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Qxd4 Nc6 9. Qe3+ Qe7 10. Nf3 Nf6 11. h3 Rd8 12. 0-0 Qxe3 13. Bxe3 Bd6 14. Nbd2 0-0 15. Rfe1 Rfe8 16. Nd4 a6 17. Nxc6 bxc6 18. Kf1 Ne4 19. Nb3 Rb8 20. Re2 f5 21. Rae1 f4 22. Bd4 Kf7 23. f3 Ng3+ 24. Kf2 Rxe2+ 25. Rxe2 Nxe2 26. Kxe2 Rb5 27. Kd3 c5 28. c4 dxc4+ 29. Kxc4 0-1

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.11"]
[Round "7"]
[White "Neese, Hans Joachim"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2042"]
[BlackElo "1716"]
[PlyCount "133"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. Qa4 e6 7. c5 Qc7 8. b4 Nbd7 9. Nf3 Be7 10. Nh4 Bg4 11. h3 Bh5 12. g4 Ne4 13. Nxe4 dxe4 14. Ng2 Bg6 15. Nf4 0-0 16. Bg2 e5 17. Nxg6 fxg6 18. Bb2 exd4 19. Bxd4 Bh4 20. 0-0-0 Rae8 21. Qb3+ Kh8 22. Rd2 Nf6 23. Qc2 Qe7 24. f4 exf3 25. Bxf3 Bg5 26. Re1 Ne4 27. Bxe4 Qxe4 28. Qxe4 Rxe4 29. Kc2 Rfe8 30. Kd3 Kg8 31. Rde2 Bf6 32. a3 a6 33. Bxf6 gxf6 34. Rf1 Kg7 35. Rf3 R8e6 36. Rd2 Kf7 37. Ke2 Ke7 38. Rd3 R4e5 39. Rf4 h6 40. Rfd4 Kf7 41. Kf3 f5 42. Rd7+ Re7 43. Rxe7+ Kxe7 44. Rd6 fxg4+ 45. hxg4 Re6 46. Rd1 Rf6+ 47. Kg3 Re6 48. Rd3 g5 49. Kf3 Rf6+ 50. Ke2 Re6 51. Rd4 Re5 52. Rd1 Kf7 53. Kf3 Re6 54. Rd7+ Re7 55. Rd6 Re6 56. Rd7+ Re7 57. Rd8 Re8 58. Rxe8 Kxe8 59. Ke4 Ke7 60. Kf5 Kf7 61. e4 Kg7 62. a4 Kf7 63. e5 Kg7 64. e6 Kf8 65. Kf6 h5 66. e7+ Ke8 67. gxh5 1-0

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.10"]
[Round "6"]
[White "Dietrich, Igor"]
[Black "Schmidt, Johannes2222"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1716"]
[BlackElo "1580"]
[PlyCount "77"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Nf6 5. Qxd4 Qxd5 6. Nf3 Nc6 7. Qxd5 Nxd5 8. Bc4 Nb6 9. Bb3 Bg4 10. Nbd2 e6 11. h3 Bh5 12. 0-0 Be7 13. Re1 0-0-0 14. Bc2 Nd5 15. Ne5 Nxe5 16. Rxe5 Bg6 17. Bb3 Bd6 18. Re1 Nf4 19. Nc4 Nd3 20. Re2 Bc7 21. Be3 Kb8 22. Bd4 Nf4 23. Re3 f6 24. Ree1 e5 25. Be3 Nd3 26. Re2 a6 27. Bb6 Bxb6 28. Nxb6 Ka7 29. Nc4 Rd7 30. Rd2 Rhd8 31. Rad1 Nc5 32. Rxd7 Rxd7 33. Rxd7 Nxd7 34. Nd6 Kb6 35. f3 Nc5 36. Bd1 Kc7 37. Nc4 Nd3 38. b3 Nc1 39. a3 1-0

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.09"]
[Round "5"]
[White "Duemmke, Juergen"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1996"]
[BlackElo "1716"]
[PlyCount "177"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. d4 e6 9. Bd3 Bxd3 10. Qxd3 Bd6 11. Ne4 Nf6 12. Nxd6+ Qxd6 13. Bd2 Nbd7 14. 0-0-0 0-0-0 15. Kb1 Kb8 16. g3 Ka8 17. Qe2 Rhe8 18. Bf4 Qd5 19. Bc7 Rc8 20. Be5 Qe4 21. Rde1 Qxe2 22. Rxe2 Nxe5 23. Nxe5 Re7 24. Rh4 Rd8 25. c3 Nd7 26. Rg4 Rg8 27. Rf4 Nxe5 28. Rxe5 Kb8 29. g4 Kc7 30. Rf3 b6 31. Rg3 f6 32. Re2 Kd6 33. Rge3 Rge8 34. f4 c5 35. dxc5+ Kxc5 36. b4+ Kc6 37. c4 Kd6 38. Rd2+ Kc6 39. Kc2 Rd7 40. b5+ Kc7 41. Rxd7+ Kxd7 42. Ra3 Ra8 43. Kc3 Kc7 44. c5 bxc5 45. Kc4 Kb7 46. Re3 Re8 47. Kxc5 Kc7 48. a4 Kd7 49. Rd3+ Kc7 50. a5 Re7 51. b6+ axb6+ 52. axb6+ Kb7 53. Ra3 Kb8 54. Ra7 Re8 55. Kc6 e5 56. Kd7 Rg8 57. fxe5 fxe5 58. Ra5 g6 59. Rxe5 gxh5 60. gxh5 Kb7 61. Re6 Rg7+ 62. Ke8 Rg8+ 63. Kf7 Rg1 64. Rxh6 Rg5 65. Kf6 Rb5 66. Rh8 Rxb6+ 67. Kg7 Rb2 68. Rd8 Kc7 69. Rd5 Kc6 70. Rf5 Rg2+ 71. Kf7 Rh2 72. Kg6 Kd6 73. h6 Ke6 74. Rg5 Ke7 75. Kg7 Rf2 76. Re5+ Kd6 77. Re4 Rg2+ 78. Kf6 Rf2+ 79. Kg5 Rg2+ 80. Rg4 Rh2 81. Kg6 Ke7 82. Kg7 Rf2 83. Re4+ Kd6 84. h7 Rg2+ 85. Kf6 Rf2+ 86. Kg5 Rg2+ 87. Rg4 Rh2 88. Rh4 Rg2+ 89. Kh6 1-0

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.08"]
[Round "4"]
[White "Dietrich, Igor"]
[Black "Noelter, Gerd"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1716"]
[BlackElo "1614"]
[PlyCount "68"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 Bxg5 8. hxg5 c5 9. g6 f5 10. exf6 Nxf6 11. Qh4 cxd4 12. Qxd4 h6 13. Qc5 Nc6 14. Nf3 Qe7 15. Qb6 Nd7 16. Qe3 Nf6 17. 0-0-0 Ng4 18. Qe2 Bd7 19. Nd4 Qg5+ 20. Kb1 0-0 21. Nxe6 Bxe6 22. Qxe6+ Kh8 23. Qxd5 Qf4 24. Bd3 Rae8 25. Qd6 Qxf2 26. b3 Qxg2 27. Rhe1 Nge5 28. Be4 Qg5 29. Rd5 Qf6 30. Qc5 Qe7 31. Qb6 Rf6 32. Rd2 Rc8 33. Nd5 Qf8 34. Nxf6 Qxf6 1-0

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.07"]
[Round "3"]
[White "Foltas, Hermann"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "1897"]
[BlackElo "1716"]
[PlyCount "119"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. Rd1 Re8 11. e4 Bg4 12. h3 Bh5 13. Bg5 h6 14. Bd2 Qa5 15. e5 Nd5 16. Nxd5 cxd5 17. Bb5 Red8 18. g4 Bg6 19. Rac1 a6 20. Bxd7 Rxd7 21. Rc5 Qb6 22. a5 Bxa5 23. Bxa5 Qa7 24. Rdc1 b6 25. Rc8+ Rxc8 26. Rxc8+ Kh7 27. Bd2 Rc7 28. Rxc7 Qxc7 29. Nh4 Be4 30. f3 Bb1 31. Bc3 Qe7 32. Ng2 b5 33. Qd1 Ba2 34. Qd2 Qc7 35. Ne3 Bb1 36. Kg2 Qd8 37. Ba5 Qe7 38. Bb4 Qd8 39. Kg3 h5 40. Ng2 hxg4 41. hxg4 Qc7 42. Qc3 Qd8 43. Qc1 Bd3 44. Nf4 Bg6 45. Nxg6 fxg6 46. Qc6 Qg5 47. f4 Qh6 48. Qc2 Kg8 49. Qh2 Kf7 50. Qxh6 gxh6 51. Kh4 Kg7 52. Bd2 Kf7 53. f5 gxf5 54. gxf5 exf5 55. Kh5 b4 56. Bxb4 f4 57. Kg4 Kg6 58. Kxf4 h5 59. e6 Kf6 60. e7 1-0

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.06"]
[Round "2"]
[White "Dietrich, Igor"]
[Black "Kuhnert, Werner Eberhard"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1716"]
[BlackElo "1341"]
[PlyCount "61"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. e5 Ng8 6. Bc4 d5 7. exd6 Qxd6 8. 0-0 Nf6 9. Ng5 Be6 10. Re1 Nd8 11. Qb3 Qb6 12. Bxe6 fxe6 13. Qxb6 axb6 14. cxd4 Be7 15. Nc3 Ra5 16. Bd2 Rf5 17. a3 h6 18. Nxe6 Nxe6 19. Rxe6 Kf7 20. Rae1 Re8 21. h3 Bd6 22. Rxe8 Nxe8 23. b4 c6 24. g3 Nf6 25. Kg2 Nd5 26. Ne4 Be7 27. g4 Nf4+ 28. Bxf4 Rxf4 29. Kg3 g6 30. Kxf4 g5+ 31. Kf5 1-0

[Event "Niedersachsen-ch Seniors op 14th"]
[Site "Bad Bevensen"]
[Date "2011.07.05"]
[Round "1"]
[White "Hemig, Laurenz"]
[Black "Dietrich, Igor"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1417"]
[BlackElo "1716"]
[PlyCount "85"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 Nbd7 5. Bd3 Bxd3 6. Qxd3 e6 7. 0-0 Be7 8. h3 0-0 9. Nbd2 a6 10. c4 dxc4 11. Qxc4 c5 12. dxc5 Bxc5 13. Rfd1 Qe7 14. Ne5 Rfd8 15. Qc2 Nd5 16. Bh2 Bd6 17. Nxd7 Bxh2+ 18. Kxh2 Rxd7 19. Nf3 f6 20. a3 b5 21. Rd2 e5 22. Rad1 Rad8 23. Kg1 Qe6 24. Qc1 Rd6 25. e4 Nf4 26. Rxd6 Rxd6 27. Rxd6 Qxd6 28. Qd2 Qd3 29. Qxd3 Nxd3 30. b4 Kf7 31. Kf1 Ke6 32. Ne1 Nb2 33. Ke2 Nc4 34. Nc2 f5 35. f3 f4 36. Kf2 Kf6 37. g4 Kg5 38. Kg2 Kh4 39. Kh2 h6 40. Kg2 g5 41. Kh2 Ne3 42. Ne1 Nf1+ 43. Kg2 1/2-1/2

[Event "Bremen-ch op"]
[Site "Delmenhorst"]
[Date "2011.04.23"]
[Round "4"]
[White "Dietrich, Igor"]
[Black "Bart, Simon"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1960"]
[BlackElo "1942"]
[PlyCount "98"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Bc4 Nb6 7. Bb3 d6 8. Nf3 Nc6 9. 0-0 Be7 10. Nc3 a6 11. Bf4 d5 12. Rc1 Bd7 13. a3 Na5 14. Ba2 Rc8 15. Qe2 Nac4 16. Rfd1 Rc6 17. a4 Rc8 18. b3 Na5 19. Rc2 0-0 20. Rdc1 Nc6 21. Bb1 Ba3 22. Bg5 Qe8 23. Ne4 dxe4 24. Qxe4 g6 25. Bf6 Nd5 26. Qh4 Bxc1 27. Rxc1 Nxe5 28. Re1 Nxf3+ 29. gxf3 Nxf6 30. Qxf6 Qd8 31. Qf4 Bc6 32. h4 Qd5 33. Re3 Rcd8 34. h5 Qxh5 35. Bd3 Rd5 36. Kf1 Qg5 37. Qe4 Rfd8 38. f4 Qh5 39. Be2 Rxd4 40. Bxh5 Rxe4 41. Rg3 Kf8 42. Be2 Rd2 43. Bf3 Rxf4 44. Bxc6 Rfxf2+ 45. Kg1 bxc6 46. Rc3 Rfe2 47. Kf1 Rh2 48. Kg1 Rdg2+ 49. Kf1 Rc2 0-1

[Event "Bremen-ch op"]
[Site "Delmenhorst"]
[Date "2011.04.23"]
[Round "5"]
[White "Janiesch, Maike"]
[Black "Dietrich, Igor"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1752"]
[BlackElo "1960"]
[PlyCount "101"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 e6 7. Bb5 Be7 8. Nf3 Bd7 9. 0-0 0-0 10. Ne5 Nxe5 11. Bxe5 a6 12. Bd3 Rc8 13. Rc1 Bc6 14. h3 Bd6 15. Bxd6 Qxd6 16. a3 Rc7 17. Na4 Bxa4 18. Qxa4 Rfc8 19. Rxc7 Rxc7 20. Qd1 Qb6 21. Qb1 Qb3 22. Rc1 Rxc1+ 23. Qxc1 g6 24. Qc2 Qb6 25. b4 Kg7 26. Qc5 Nd7 27. Qc8 Nf6 28. Kf1 Qa7 29. Qc7 Qa8 30. Ke2 b5 31. Qb6 Qc8 32. f3 Nd7 33. Qd6 Qb7 34. a4 bxa4 35. Bxa6 Qb6 36. Qxb6 Nxb6 37. Kd2 Kf8 38. Kc3 Ke7 39. Bb5 Kd6 40. g3 f5 41. Bd3 e5 42. b5 e4 43. fxe4 fxe4 44. Be2 g5 45. Kb4 Kc7 46. Bf1 h6 47. Be2 Kd6 48. Bf1 h5 49. Be2 h4 50. g4 Kc7 51. Bf1 1/2-1/2

[Event "Bremen-ch op"]
[Site "Delmenhorst"]
[Date "2011.04.23"]
[Round "3"]
[White "Segelken, Peter"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1861"]
[BlackElo "1960"]
[PlyCount "81"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. d4 Nf6 6. Nge2 Bf5 7. 0-0 e6 8. Bg5 Rc8 9. Bd3 Bxd3 10. Qxd3 Be7 11. a3 0-0 12. f4 a6 13. Rf3 g6 14. h3 Nh5 15. Bxe7 Nxe7 16. g4 Ng7 17. Ng3 Qb6 18. b4 Rc4 19. Nce2 Rfc8 20. Kg2 a5 21. h4 a4 22. Raf1 f5 23. g5 Ne8 24. h5 Nd6 25. hxg6 Nxg6 26. Qd2 Ne4 27. Nxe4 dxe4 28. Rh3 R8c7 29. Qe3 Qd6 30. Rfh1 Rg7 31. Rf1 b5 32. Ng3 Rgc7 33. Ne2 Rg7 34. Ng3 Ne7 35. Ne2 Nd5 36. Qd2 Nf6 37. Qe1 Qc6 38. Kg1 Nd5 39. Rf2 Rc7 40. Rfh2 Nc3 41. Z0 0-1

[Event "Bremen-ch op"]
[Site "Delmenhorst"]
[Date "2011.04.17"]
[Round "2"]
[White "Dietrich, Igor"]
[Black "Peters, Frank"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1960"]
[BlackElo "2114"]
[PlyCount "146"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Bc4 d5 4. exd5 cxd5 5. Bb5+ Bd7 6. Qe2 Bg7 7. Nf3 Qb6 8. Bxd7+ Nxd7 9. c3 Nh6 10. 0-0 Nf5 11. Bf4 e6 12. Na3 a6 13. Rab1 0-0 14. Rfe1 Rfe8 15. Qd2 Nf6 16. Nc2 Rac8 17. Nb4 Ne4 18. Qe2 Qa5 19. a3 Qa4 20. Nd3 Qb5 21. h3 a5 22. Nd2 Nxd2 23. Qxd2 Qa6 24. Re2 a4 25. Rbe1 Qc6 26. Ne5 Qb5 27. Ng4 Qd7 28. Be5 Qd8 29. Bxg7 Kxg7 30. Qd3 Qb6 31. Ne5 Rc7 32. Qf3 Qb5 33. g4 Nd6 34. Nd3 b6 35. g5 Nf5 36. Qf4 Qd7 37. Qe5+ Kg8 38. Nf4 Rd8 39. Ng2 Qd6 40. Qf6 Qe7 41. Qxe7 Rxe7 42. Re5 Rc7 43. Kh2 Kg7 44. Nf4 Rcc8 45. Ng2 Rh8 46. Ne3 Nd6 47. Ng4 Nf5 48. Ne3 Nd6 49. f3 h6 50. Rg1 hxg5 51. Rexg5 Rh4 52. R5g4 Rh5 53. Rg5 Rh4 54. R1g4 Rh6 55. Rg1 Rch8 56. R5g3 Rh4 57. Kg2 Nf5 58. Nxf5+ exf5 59. Rh1 Kf6 60. Rg1 g5 61. Kf2 R8h5 62. b3 axb3 63. Rb1 f4 64. Rg2 Rxh3 65. Rxb3 Rh1 66. Rxb6+ Ke7 67. Rb2 Ra1 68. Ke2 Rxa3 69. Kd3 Rh3 70. Rxg5 Rxf3+ 71. Ke2 Rh3 72. Re5+ Kf6 73. Rb6+ Kg7 0-1

[Event "Bremen-ch op"]
[Site "Delmenhorst"]
[Date "2011.04.16"]
[Round "1"]
[White "Pahlau, Janine"]
[Black "Dietrich, Igor"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1099"]
[BlackElo "1960"]
[PlyCount "68"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. a3 c5 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. 0-0 Qb6 9. c3 Bg4 10. Nbd2 Ne7 11. h3 Bh5 12. g4 Bg6 13. Nb3 c4 14. Nc5 h6 15. Rb1 Bxb1 16. Kg2 Nc8 17. Na4 Qb3 18. Qxb3 cxb3 19. Be3 Be4 20. Rc1 Nb6 21. Nxb6 axb6 22. c4 Bxa3 23. bxa3 b2 24. Rf1 Rxa3 25. Kg3 b1Q 26. Rxb1 Bxb1 27. Nd2 Be4 28. cxd5 cxd5 29. h4 Ke7 30. Nf1 h5 31. g5 g6 32. Kf4 Rc8 33. f3 Rc1 34. Bxc1 Rxf3# 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.05"]
[Round "7"]
[White "Duessler, Stefanie"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1871"]
[BlackElo "1982"]
[PlyCount "107"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. Nf4 Nc6 8. Nxg6 hxg6 9. Be3 Qb6 10. Na4 Qa5+ 11. c3 cxd4 12. Bxd4 Nxd4 13. Qxd4 Rc8 14. Rd1 b5 15. Bxb5+ Qxb5 16. Qxa7 Qb8 17. Qxb8 Rxb8 18. 0-0 g5 19. Kg2 Ne7 20. Rfe1 Nc6 21. b3 Rb7 22. Rc1 Be7 23. c4 Bb4 24. cxd5 Bxe1 25. dxc6 Rc7 26. Rxe1 Rxc6 27. Re2 Ke7 28. Nb2 Ra8 29. Nc4 Rca6 30. a3 Rb8 31. Re3 f6 32. b4 Rc8 33. Na5 Ra7 34. h3 Rac7 35. b5 fxe5 36. Nc6+ Kd6 37. a4 Rf8 38. a5 Rcf7 39. f3 e4 40. Rxe4 Rxf3 41. Rxe6+ Kd7 42. Ne5+ Kxe6 43. Nxf3 Rb8 44. Nxg5+ Kd6 45. b6 Rb7 46. Kf3 Kc6 47. Ne4 Re7 48. Kf4 Kb7 49. Nc5+ Kc6 50. b7 Kc7 51. a6 Kb8 52. Kf5 Rc7 53. a7+ Kxa7 54. b8Q+ 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "6"]
[White "Dietrich, Igor"]
[Black "Gottlieb, Timo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1982"]
[BlackElo "1359"]
[PlyCount "149"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. c3 d3 5. Bxd3 Nc6 6. 0-0 Bc5 7. Bg5 Nge7 8. Qc2 Qc7 9. Nbd2 h6 10. Bh4 d5 11. Rfe1 0-0 12. b4 Bd6 13. b5 Ne5 14. Bxe7 Nxd3 15. Qxd3 Bxe7 16. exd5 Rd8 17. Qe3 Rxd5 18. c4 Bc5 19. Qe4 Rd8 20. Nb3 Bb4 21. Red1 Rb8 22. Qe2 Rxd1+ 23. Rxd1 b6 24. Nbd4 Bb7 25. Ne5 Bd6 26. Nec6 Bxc6 27. Nxc6 Ra8 28. h3 Bc5 29. Qf3 Rc8 30. g3 Qb7 31. Qd3 Rxc6 32. bxc6 Qxc6 33. Qe2 Qc7 34. Qf3 a5 35. Kg2 Be7 36. Qe4 Qc5 37. h4 Qa3 38. Qc2 Qc5 39. Qb3 Qc6+ 40. f3 Qc7 41. Qb5 Bd6 42. f4 Qb7+ 43. Kh2 Qb8 44. Rd3 Bxf4 45. Qd7 Qc7 46. gxf4 Qxf4+ 47. Kg2 Qe4+ 48. Kf1 Qf4+ 49. Ke2 Qe4+ 50. Kd2 Qf4+ 51. Kc3 Qc1+ 52. Kd4 Qb2+ 53. Ke4 Qe2+ 54. Re3 Qg2+ 55. Kd3 Qf1+ 56. Re2 Qd1+ 57. Rd2 Qf1+ 58. Kc3 Qc1+ 59. Rc2 Qa1+ 60. Kd2 Qe5 61. Qd8+ Kh7 62. Qxb6 Qf4+ 63. Qe3 Qd6+ 64. Qd3+ Qxd3+ 65. Kxd3 f5 66. c5 e5 67. c6 g5 68. hxg5 hxg5 69. c7 e4+ 70. Ke3 Kh6 71. c8Q Kh5 72. Qh8+ Kg6 73. Rc6+ Kf7 74. Qh7+ Ke8 75. Rc8# 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "5"]
[White "Falk, Tobias"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2023"]
[BlackElo "1982"]
[PlyCount "67"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. e3 e6 5. Nf3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 12. Qd3 b6 13. b3 Qe7 14. Ne5 Bb7 15. Ng4 g6 16. Ne5 Rfd8 17. Qh3 Bxe5 18. dxe5 Nh7 19. Qxh6 Rd4 20. f4 c5 21. Be3 Rd7 22. Qh3 Rad8 23. Rf2 Kg7 24. Qg4 f5 25. exf6+ Qxf6 26. Re1 Nf8 27. Bc1 Rd6 28. Bb1 Kg8 29. Bb2 Qf7 30. Bc3 Bc6 31. Bc2 Bb7 32. Re3 Bc6 33. Rh3 Nh7 34. Bxg6 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "4"]
[White "Dietrich, Igor"]
[Black "Neumann, Florian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1982"]
[BlackElo "1650"]
[PlyCount "33"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Ne5 c6 7. Bc4 e6 8. Bd2 Qc7 9. g4 Bg6 10. h4 Be4 11. Nxe4 Nxe4 12. Bf4 Nd6 13. Bb3 Nd7 14. Qf3 0-0-0 15. Nxf7 Be7 16. Nxd8 Rxd8 17. Bxe6 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "3"]
[White "Schneider, Alexander"]
[Black "Dietrich, Igor"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1969"]
[BlackElo "1982"]
[PlyCount "117"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. e3 Bf5 5. Nf3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Be7 9. b4 0-0 10. Bd2 Ne4 11. Nxe4 Bxe4 12. Bc3 Nd7 13. b5 Bxf3 14. gxf3 e5 15. bxc6 bxc6 16. Ra6 exd4 17. exd4 Nb8 18. Ra4 Re8 19. Be2 Bg5 20. Kf1 Bf4 21. b4 Re7 22. Bd3 g6 23. Kg2 Kf8 24. Rha1 Rb7 25. Ra5 Ke8 26. b5 cxb5 27. Bxb5+ Ke7 28. Re1+ Kf6 29. Re8 a6 30. Bc6 Nxc6 31. Rxa8 Nxa5 32. Rxa6+ Ke7 33. Bxa5 Rb8 34. Ra7+ Ke8 35. Bb6 Rc8 36. h3 h6 37. Kf1 Bb8 38. Rb7 Bf4 39. Ke2 Bh2 40. Ke3 g5 41. Ra7 Bb8 42. Ra6 Bh2 43. Ba5 h5 44. Rh6 Bf4+ 45. Kd3 Kd7 46. Bd2 Bxd2 47. Kxd2 h4 48. Rd6+ Ke7 49. Rxd5 f6 50. Ke3 Rc6 51. f4 Ke6 52. Rd8 Kf5 53. fxg5 fxg5 54. Rd5+ Kf6 55. Rd6+ Rxd6 56. cxd6 Ke6 57. Ke4 Kf6 58. d7 Ke7 59. Kf5 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.02"]
[Round "2"]
[White "Dietrich, Igor"]
[Black "Hachtmann, Christian"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1982"]
[BlackElo "2006"]
[PlyCount "73"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. dxc5 Ng6 9. f4 f6 10. Nf3 fxe5 11. fxe5 Nc6 12. Qc3 a6 13. Nd6 d4 14. Qd2 Ngxe5 15. 0-0-0 Ng4 16. Re1 b6 17. Nxc8 Qxc8 18. cxb6 Rb8 19. Bc4 Ne3 20. Bb3 Rxb6 21. Nxd4 Nxd4 22. Qxd4 Rxb3 23. Rxe3 Rb5 24. Rhe1 Rd5 25. Qg4 Rdf5 26. Rxe6 Rf4 27. Qxf4 Rxf4 28. Re8+ Qxe8 29. Rxe8+ Kf7 30. Re2 Rd4 31. b3 g5 32. c3 Rd6 33. c4 h5 34. c5 Rd5 35. b4 a5 36. a3 Rd4 37. b5 1-0

