[Event "Berlin Lieb Memorial 3rd"]
[Site "Berlin"]
[Date "2017.07.06"]
[Round "7"]
[White "Strick, Gregor"]
[Black "Achtnig, Christian"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1848"]
[BlackElo "1709"]
[PlyCount "93"]
[EventDate "2017.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d3 d5 7. Qc2 c5 8. Nbd2 Nc6 9. a3 h6 10. e4 fxe4 11. dxe4 d4 12. Ne1 e5 13. Nd3 Bd6 14. b4 b6 15. b5 Nb8 16. f4 Nbd7 17. Nf3 Bc7 18. Nfxe5 Nxe5 19. fxe5 Nd7 20. Rxf8+ Nxf8 21. Bd2 a6 22. a4 axb5 23. cxb5 Be6 24. Nxc5 bxc5 25. Qxc5 Nd7 26. Qc6 Bb3 27. e6 Ne5 28. e7 Qb8 29. e8Q+ Qxe8 30. Qxc7 Rc8 31. Qa5 Nc4 32. Qb4 Nxd2 33. Qxd2 Qe5 34. Qb2 Bc2 35. Rc1 Qc5 36. Bf3 d3+ 37. Kg2 Qe3 38. e5 Rf8 39. Rf1 Re8 40. Qa2+ Kh8 41. Qf7 Rxe5 42. Bd5 Rxd5 43. Qxd5 d2 44. Rf8+ Kh7 45. Qg8+ Kg6 46. Qf7+ Kh7 47. Qg8+ 1/2-1/2

[Event "Berlin Lieb Memorial 3rd"]
[Site "Berlin"]
[Date "2017.06.29"]
[Round "6"]
[White "Achtnig, Christian"]
[Black "Prey, Thomas"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1709"]
[PlyCount "161"]
[EventDate "2017.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Bd7 6. Be2 Nf6 7. 0-0 g6 8. Be3 Bg7 9. Kh1 Qc8 10. f3 Ne5 11. Bb5 Nc4 12. Bxd7+ Nxd7 13. Bc1 Qc5 14. Nce2 Rd8 15. c3 Nde5 16. Qa4+ Nc6 17. b4 Nb6 18. Qa3 Qc4 19. Bb2 0-0 20. Nxc6 Qxc6 21. Nd4 Qa4 22. Qb3 Rc8 23. Ne2 Rc4 24. Rac1 Rfc8 25. Ba1 Qb5 26. Qd1 Na4 27. Qd3 a6 28. g3 Qh5 29. Rc2 Qh3 30. Rfc1 Bh6 31. Rd1 Bg7 32. Rdc1 b5 33. Nf4 Qd7 34. Nd5 Be5 35. Kg2 Qb7 36. Ne3 R4c7 37. h4 Nb6 38. h5 e6 39. Rh1 d5 40. exd5 Nxd5 41. hxg6 fxg6 42. Qe4 Nxe3+ 43. Qxe3 Qd5 44. Rd2 Rxc3 45. Bxc3 Rxc3 46. Qxc3 Bxc3 47. Rxd5 exd5 48. Rb1 Kf7 49. g4 g5 50. Kf2 Kg6 51. a4 h5 52. gxh5+ Kxh5 53. axb5 axb5 54. Ke3 d4+ 55. Ke4 Kh4 56. Rg1 Bxb4 57. Rg4+ Kh5 58. Kf5 Bd2 59. Rxd4 Bc3 60. Rd3 b4 61. f4 g4 62. Rg3 Bd2 63. Rxg4 Kh6 64. Rg3 Be1 65. Rg1 Bd2 66. Kf6 Kh5 67. f5 b3 68. Rb1 Bc3+ 69. Ke6 b2 70. f6 Kg6 71. Rg1+ Kh7 72. f7 Bb4 73. Rb1 Ba3 74. Rxb2 Bxb2 75. f8Q Bg7 76. Qf5+ Kg8 77. Qg6 Kh8 78. Qh5+ Kg8 79. Kf5 Kf8 80. Kg6 Bc3 81. Qc5+ 1-0

[Event "Berlin Lieb Memorial 3rd"]
[Site "Berlin"]
[Date "2017.06.22"]
[Round "5"]
[White "Achtnig, Christian"]
[Black "Koenig, Frank"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1709"]
[BlackElo "1926"]
[PlyCount "74"]
[EventDate "2017.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nd7 5. Be3 e6 6. Nbd2 Ne7 7. Qe2 a6 8. 0-0 0-0 9. Nb3 b6 10. Ng5 h6 11. Nh3 Bb7 12. f4 c5 13. c3 Rc8 14. dxc5 bxc5 15. Bxa6 Bxa6 16. Qxa6 Nf6 17. e5 dxe5 18. fxe5 Nd7 19. Rad1 Nd5 20. Qe2 Nxe3 21. Qxe3 Qc7 22. Nf2 Nxe5 23. Ne4 c4 24. Nd4 Ng4 25. Qh3 h5 26. Nf2 e5 27. Nc2 Qb6 28. Rb1 Rfd8 29. Qg3 Rd3 30. Qh4 Bf6 31. Qxf6 Nxf6 32. Ne1 Rd2 33. Nf3 Re2 34. b3 Ng4 35. bxc4 Qa7 36. h3 Nxf2 37. Kh2 Qe3 0-1

[Event "Berlin Lieb Memorial 3rd"]
[Site "Berlin"]
[Date "2017.06.15"]
[Round "4"]
[White "Haar, Reinhard"]
[Black "Achtnig, Christian"]
[Result "0-1"]
[ECO "A92"]
[WhiteElo "1637"]
[BlackElo "1709"]
[PlyCount "40"]
[EventDate "2017.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Ne4 7. Nfd2 d5 8. cxd5 exd5 9. Nxe4 dxe4 10. Nc3 Bf6 11. Bf4 Kh8 12. Nb5 Na6 13. Rc1 Rf7 14. Be5 Bxe5 15. dxe5 Qe8 16. Rxc7 Rxc7 17. Nxc7 Nxc7 18. a4 Bd7 19. Qd6 Ne6 20. b3 Bc6 0-1

[Event "Berlin Lieb Memorial 3rd"]
[Site "Berlin"]
[Date "2017.06.02"]
[Round "3"]
[White "Achtnig, Christian"]
[Black "Lawrenz, Norbert"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1709"]
[PlyCount "61"]
[EventDate "2017.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Ne2 Bg7 5. c3 Nbd7 6. f4 0-0 7. Nd2 c6 8. Nf3 h6 9. h3 Qc7 10. Be3 Re8 11. g4 e5 12. dxe5 dxe5 13. f5 g5 14. Qd2 Nh7 15. 0-0-0 b5 16. h4 f6 17. Ng3 c5 18. hxg5 fxg5 19. Bxb5 Rd8 20. Qd5+ Kh8 21. Qxa8 Ndf6 22. Rxd8+ Qxd8 23. Ba6 Nxg4 24. Rd1 Qc7 25. Qxc8+ Qxc8 26. Bxc8 Nxe3 27. Rd8+ Bf8 28. Nxe5 Kg7 29. Nh5+ Kg8 30. Be6+ Kh8 31. Ng6# 1-0

[Event "Berlin Lieb Memorial 3rd"]
[Site "Berlin"]
[Date "2017.05.18"]
[Round "2"]
[White "Niehaus, Frank"]
[Black "Achtnig, Christian"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2213"]
[BlackElo "1709"]
[PlyCount "73"]
[EventDate "2017.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 dxc4 5. Bxc4 Nf6 6. Nf3 Bb4+ 7. Nc3 0-0 8. 0-0 Bg4 9. Be2 Re8 10. Be3 Ba5 11. Qb3 Bb6 12. Rad1 Nc6 13. Ng5 Qd7 14. Bxg4 Nxg4 15. h3 Nf6 16. Nf3 Rad8 17. Ne5 Qe7 18. Nxc6 bxc6 19. Qc4 Qd6 20. Na4 Qd5 21. b3 Re6 22. Rd3 h6 23. Rfd1 Qf5 24. Nc3 Nd5 25. Ne2 Rde8 26. Ng3 Qg6 27. Bd2 f5 28. Rf3 Rf8 29. Bf4 Nxf4 30. Rxf4 Kh7 31. Qd3 Ref6 32. Re1 Qg5 33. Qf3 Ba5 34. Re5 Bc3 35. h4 Qg6 36. Qxc3 Qf7 37. Rexf5 1-0

[Event "Berlin Lieb Memorial 3rd"]
[Site "Berlin"]
[Date "2017.05.11"]
[Round "1"]
[White "Achtnig, Christian"]
[Black "Von Herman, Ulf"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1709"]
[BlackElo "2346"]
[PlyCount "74"]
[EventDate "2017.05.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 g6 7. Nc3 Nxc3 8. bxc3 Bg7 9. Bc4 0-0 10. 0-0 d6 11. exd6 Qxd6 12. a4 Qc7 13. Ba2 Rd8 14. Ng5 e6 15. Qf3 h6 16. Ne4 b6 17. Bf4 Qe7 18. Rfe1 Bb7 19. Qg3 g5 20. Bd6 Qd7 21. h4 Nxd4 22. cxd4 Bxe4 23. Rxe4 Qxd6 24. Qg4 gxh4 25. Rae1 Qa3 26. R1e2 Qd3 27. R2e3 Qc2 28. Re2 Qd1+ 29. Kh2 Rxd4 30. Rxd4 Qxd4 31. Re4 Qxf2 32. Bxe6 fxe6 33. Qxe6+ Qf7 34. Qc6 Rd8 35. Rg4 Qd5 36. Qc3 Qd7 37. Qf6 Qd6+ 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.16"]
[Round "8"]
[White "Achtnig, Christian"]
[Black "Gebert Vangeel, Ralf"]
[Result "0-1"]
[ECO "C58"]
[BlackElo "2042"]
[PlyCount "62"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Rb8 9. Bxc6+ Nxc6 10. Qxc6+ Nd7 11. d3 Be7 12. Ne4 Rb6 13. Qc4 0-0 14. 0-0 Rb4 15. Qc3 Bb7 16. Bg5 f6 17. Be3 Nb6 18. Bc5 Nd5 19. Qa3 Bxc5 20. Nxc5 Qe7 21. Ne4 f5 22. c3 fxe4 23. cxb4 Nf4 24. Qb3+ Bd5 25. Qd1 Qg5 26. g3 Nh3+ 27. Kg2 e3+ 28. f3 Nf4+ 29. Kg1 e2 30. Nd2 exd1R 31. Raxd1 Nxd3 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.11"]
[Round "3"]
[White "Nitsche Hahn, Raphael"]
[Black "Achtnig, Christian"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1956"]
[PlyCount "83"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bb5 0-0 5. 0-0 c6 6. Ba4 Bxc3 7. dxc3 Nxe4 8. Nxe5 Nc5 9. Bb3 d5 10. Nd3 Nbd7 11. Be3 Nxb3 12. axb3 b6 13. c4 dxc4 14. bxc4 Qf6 15. b4 Rd8 16. Qf3 Qxf3 17. gxf3 c5 18. bxc5 Nxc5 19. Nxc5 bxc5 20. Bxc5 a6 21. Ra5 Be6 22. Bb6 Rdc8 23. c5 Rc6 24. Rd1 Bc4 25. Rd6 Rac8 26. Ra4 Bb5 27. Rad4 Kf8 28. c4 Ba4 29. Kf1 Bb3 30. Ke1 a5 31. Kd2 a4 32. Kc3 Ke8 33. Kb4 f5 34. Rd7 Bxc4 35. Rxg7 Bf7 36. Rxh7 Ke7 37. Kxa4 Kf6 38. Rh6+ Bg6 39. Rd6+ Rxd6 40. cxd6 Kg7 41. Rxg6+ Kxg6 42. d7 1-0

[Event "Berlin Lichtenrade op 06th"]
[Site "Berlin"]
[Date "2010.10.16"]
[Round "1"]
[White "Achtnig, Christian"]
[Black "Richter, Michael"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2459"]
[PlyCount "84"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 Rc8 8. b3 cxd4 9. cxd4 Nge7 10. Na3 Ng6 11. h4 h6 12. g3 Be7 13. Nc2 f5 14. exf6 Bxf6 15. Ba3 Nge7 16. Bc5 Qc7 17. Ne3 0-0 18. Rc1 Be8 19. Ng4 Bg6 20. Nfh2 Qd7 21. Nxf6+ gxf6 22. Qd2 Kg7 23. h5 Bf5 24. Bg4 e5 25. Bxe7 Nxe7 26. Bxf5 Qxf5 27. Qb4 Qd7 28. Kg2 Nc6 29. Qa4 e4 30. f3 f5 31. Rc5 Rf7 32. Qb5 a6 33. Qb6 Rcf8 34. fxe4 fxe4 35. Rcc1 e3 36. Rf3 Qe6 37. Qc5 Rxf3 38. Nxf3 Qe4 39. Qc2 Qxf3+ 40. Kg1 Qxg3+ 41. Qg2 Qxg2+ 42. Kxg2 e2 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.11"]
[Round "9"]
[White "Achtnig, Christian"]
[Black "Weyers, Guido"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1826"]
[BlackElo "1972"]
[PlyCount "116"]
[EventDate "2010.04.03"]
[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. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Be6 7. a3 g6 8. b4 Bg7 9. c5 Ne4 10. Nxe4 dxe4 11. Be3 Nxd4 12. Bxd4 Bxd4 13. Bb5+ Kf8 14. Ne2 Bxa1 15. Qxa1 f6 16. 0-0 Kf7 17. Nf4 Bf5 18. Bc4+ Kg7 19. Be6 Qc7 20. g3 Qe5 21. Qxe5 fxe5 22. Bxf5 gxf5 23. Nd5 Kf7 24. f3 e6 25. Nc3 Rac8 26. Nb5 Kg6 27. fxe4 a6 28. Nd6 Rc7 29. exf5+ exf5 30. Rxf5 Re7 31. h4 h5 32. Rg5+ Kf6 33. Ne4+ Ke6 34. Kf2 Rf7+ 35. Ke2 Kd5 36. Nd6 Re7 37. Kd3 Rf8 38. Nf5 Ref7 39. Ne3+ Ke6 40. Ke4 Rf3 41. Rxe5+ Kd7 42. Rd5+ Kc7 43. Rg5 Kc6 44. a4 Rf2 45. Rxh5 Re8+ 46. Kd3 Rf3 47. Rh6+ Kc7 48. Rh7+ Kb8 49. b5 Rfxe3+ 50. Kd4 a5 51. c6 bxc6 52. bxc6 R3e4+ 53. Kc5 Rxa4 54. Kb6 Rb4+ 55. Kxa5 Rb1 56. h5 Re2 57. Rb7+ Rxb7 58. cxb7 Re5+ 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.09"]
[Round "7"]
[White "Lerch, Philipp"]
[Black "Achtnig, Christian"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1951"]
[BlackElo "1826"]
[PlyCount "48"]
[EventDate "2010.04.03"]
[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. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h5 9. f4 hxg4 10. Be3 Rxh4 11. Bb5+ Nd7 12. Bxd7+ Kxd7 13. Rg1 Rh3 14. Qe2 Qh4+ 15. Bf2 g3 16. Be3 Bh5 17. Qb5+ Kc7 18. Qa5+ b6 19. Qa6 Bb4 20. Ndb5+ Kb8 21. a3 g2+ 22. Kd2 Rxe3 23. Rxg2 Qxf4 24. Rg4 Bxg4 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.08"]
[Round "6"]
[White "Achtnig, Christian"]
[Black "Walter, Guenter"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1826"]
[BlackElo "2042"]
[PlyCount "66"]
[EventDate "2010.04.03"]
[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. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. g3 Bg4 7. Bg2 c6 8. Qe2 Ng5 9. d4 Ne6 10. Be3 0-0 11. h3 Bxf3 12. Qxf3 Bg5 13. h4 Bxe3 14. Qxe3 Na6 15. 0-0-0 Qa5 16. Rhf1 b5 17. Kb1 Rab8 18. Bh3 Nac7 19. Ne2 b4 20. h5 h6 21. Rf6 b3 22. axb3 Ng5 23. Bd7 gxf6 24. Qf4 c5 25. Ng1 fxe5 26. Qxe5 c4 27. bxc4 Qa3 28. Bb5 Qa5 29. Bc6 Rb6 30. cxd5 Qc3 31. b3 Rxb3+ 32. cxb3 Qxb3+ 33. Kc1 Qc3+ 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.07"]
[Round "5"]
[White "Reiche, Henry"]
[Black "Achtnig, Christian"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1986"]
[BlackElo "1826"]
[PlyCount "146"]
[EventDate "2010.04.03"]
[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. Be2 Nd7 6. 0-0 c5 7. c3 Qc7 8. Be3 Ne7 9. Nbd2 Nc6 10. Nh4 Bg6 11. f4 Be7 12. Ndf3 Qb6 13. Qb3 Be4 14. Qxb6 axb6 15. a3 h6 16. g3 c4 17. Ng2 b5 18. Nd2 Bc2 19. Rac1 Bh7 20. Bf2 Nb6 21. Bd1 0-0 22. Bc2 Na4 23. Bxh7+ Kxh7 24. Rb1 Bxa3 25. bxa3 Nxc3 26. Ra1 Ra4 27. Nf3 Rfa8 28. Be1 Ne2+ 29. Kf2 Nexd4 30. Nxd4 Nxd4 31. Bb4 Nc2 32. Rab1 Nxb4 33. axb4 Ra2+ 34. Kg1 c3 35. f5 d4 36. Nf4 exf5 37. h4 Rb2 38. Rxb2 cxb2 39. Nd3 Ra3 40. Nxb2 Rxg3+ 41. Kf2 Rb3 42. Nd1 Rxb4 43. Ke2 d3+ 44. Kxd3 g6 45. Nc3 Rxh4 46. Nxb5 Re4 47. Nd6 Rxe5 48. Kd4 Re7 49. Rb1 f6 50. Nxb7 g5 51. Nc5 g4 52. Nd3 Re4+ 53. Kd5 Kg6 54. Rg1 Kg5 55. Nf2 Re2 56. Nh3+ Kh4 57. Nf4 Re5+ 58. Kd4 Re4+ 59. Kd5 Rxf4 60. Ke6 Kg5 61. Ra1 Re4+ 62. Kf7 f4 63. Ra8 Re5 64. Rg8+ Kh4 65. Kxf6 Rg5 66. Ra8 g3 67. Ra3 f3 68. Rxf3 Kg4 69. Rf1 g2 70. Rg1 Kh3 71. Ra1 g1Q 72. Ra3+ Qg3 73. Rxg3+ Kxg3 0-1

[Event "Berlin qualification op"]
[Site "Berlin"]
[Date "2010.04.04"]
[Round "2"]
[White "Achtnig, Christian"]
[Black "Von Loehneysen, Leonard"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1826"]
[BlackElo "2044"]
[PlyCount "90"]
[EventDate "2010.04.03"]
[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. Nf3 Nc6 3. c3 Nf6 4. d3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 d6 8. Re1 Qc7 9. Nbd2 Rb8 10. Nf1 b5 11. h4 b4 12. Qc2 Ng4 13. Ng5 bxc3 14. bxc3 h6 15. Nh3 Nb4 16. Qd2 c4 17. d4 Nd3 18. Re2 e5 19. d5 f5 20. Ba3 Nf6 21. exf5 gxf5 22. Ne3 f4 23. Bxd6 Qxd6 24. Nxc4 Qc5 25. Qxd3 Ba6 26. Rxe5 Bxc4 27. d6 Qxe5 28. Qxc4+ Kh8 29. Nxf4 Qxd6 30. h5 Rfc8 31. Qa4 Qd7 32. Ng6+ Kh7 33. Qc2 Kg8 34. Re1 Re8 35. Rd1 Qb5 36. g4 Re2 37. Qc1 Qc5 38. Qf4 Rbe8 39. c4 Re1+ 40. Rxe1 Rxe1+ 41. Kh2 Re2 42. Kg3 Rxa2 43. Ne5 Nxh5+ 44. gxh5 Bxe5 45. Bd5+ Qxd5 0-1

[Event "Berlin op 03"]
[Site "Berlin"]
[Date "2005.03.28"]
[Round "3"]
[White "Mueller, Peter"]
[Black "Achtnig, Christian"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1879"]
[BlackElo "1801"]
[PlyCount "83"]
[EventDate "2005.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bc4 e6 9. Bf4 Qb6 10. Bb3 Ngf6 11. 0-0 Nh5 12. Qd2 Be7 13. Rfe1 0-0-0 14. Nxh5 Bxh5 15. Ne5 Nxe5 16. Bxe5 Rhg8 17. a4 g5 18. a5 Qb5 19. a6 gxh4 20. axb7+ Qxb7 21. Bc4 Bf3 22. g3 Kd7 23. Qf4 Bh5 24. Qxh6 Bg4 25. Ba6 Qb6 26. Bd3 hxg3 27. fxg3 Bg5 28. Qh7 Ke7 29. Ra6 Qb7 30. Rea1 Be3+ 31. Kg2 Ra8 32. Be4 Bf5 33. Bxf5 exf5 34. Qxf5 c5+ 35. Qf3 Rgb8 36. Bxb8 Qxf3+ 37. Kxf3 Bxd4 38. Rxa7+ Rxa7 39. Bxa7 Bxb2 40. Bxc5+ Ke6 41. Rb1 Bc3 42. g4 1-0

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.12"]
[Round "7"]
[White "Achtnig, Christian"]
[Black "Pfeiffer, Joerg"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1799"]
[BlackElo "1646"]
[PlyCount "64"]
[EventDate "2002.07.06"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Qd3 Be6 12. Rd1 Qa5+ 13. Bd2 Qc7 14. Bb4 d5 15. Bxe7 Kxe7 16. exd5 Bxd5 17. b3 Qa5+ 18. b4 Qxb4+ 19. Rd2 Rhd8 20. Qe3 Ne4 21. Nb1 Qxb1+ 22. Rd1 Qb4+ 23. c3 Qxc3+ 24. Qxc3 Nxc3 25. Ra1 Bxa2 26. Be2 Nxe2 27. Rxa2 Nc3 28. Ra1 b4 29. 0-0 b3 30. Ra3 Rab8 31. f4 exf4 32. Rxf4 Ne2+ 0-1

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.11"]
[Round "6"]
[White "Boldt, Alexander"]
[Black "Achtnig, Christian"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1674"]
[BlackElo "1799"]
[PlyCount "149"]
[EventDate "2002.07.06"]
[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. Nf3 e6 5. cxd5 exd5 6. Bf4 Be7 7. e3 Nbd7 8. Bd3 Nh5 9. Bg3 g6 10. Qc2 a5 11. Rg1 0-0 12. Ne5 Nxg3 13. hxg3 Nxe5 14. dxe5 c5 15. 0-0-0 d4 16. exd4 cxd4 17. Ne2 Be6 18. Bc4 Bf5 19. Qb3 a4 20. Qxb7 Rb8 21. Qa6 Ra8 22. Qb5 Ra5 23. Qb7 Bc5 24. Bd3 Bc8 25. Qc6 Qe7 26. Qf6 Qc7 27. Kb1 Be6 28. Nf4 Bg4 29. f3 Be7 30. Rc1 Qxc1+ 31. Rxc1 Bxf6 32. exf6 Bf5 33. Bxf5 Rxf5 34. Rc4 Rd8 35. Rxa4 Rxf6 36. Kc2 Rc6+ 37. Kd3 Rc1 38. Ne2 Rd1+ 39. Kc2 Rf1 40. Rxd4 Rc8+ 41. Nc3 Rb8 42. b3 Rc8 43. a4 Kf8 44. b4 Ke8 45. b5 Rf2+ 46. Rd2 Rxd2+ 47. Kxd2 Rd8+ 48. Ke3 Rd7 49. a5 Kd8 50. Ke4 Rd2 51. b6 Kd7 52. Nd5 Kc6 53. Nb4+ Kb7 54. Nd3 Ka6 55. Ke3 Rd1 56. Ne5 Kxa5 57. b7 Rb1 58. b8Q Rxb8 59. Nc6+ Kb6 60. Nxb8 Kc7 61. Na6+ Kd6 62. Kf4 f6 63. g4 Kd5 64. Nc7+ Kc6 65. Nb5 Kd5 66. Nc3+ Kd6 67. Ne4+ Ke6 68. g5 Kf7 69. gxf6 h6 70. Ke5 g5 71. Nxg5+ hxg5 72. Kf5 g4 73. fxg4 Kg8 74. Ke6 Kf8 75. f7 1-0

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.11"]
[Round "4"]
[White "Offermann, Fernando"]
[Black "Achtnig, Christian"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2077"]
[BlackElo "1799"]
[PlyCount "51"]
[EventDate "2002.07.06"]
[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 Nf6 2. c4 e6 3. Nc3 Be7 4. e4 Bb4 5. Bg5 h6 6. Bxf6 gxf6 7. Nge2 d5 8. exd5 exd5 9. c5 c6 10. a3 Ba5 11. Qd2 Qe7 12. 0-0-0 Be6 13. Nf4 Nd7 14. Re1 0-0-0 15. Bd3 Bc7 16. Re2 Nf8 17. Rhe1 Qd7 18. Nh5 Kb8 19. f4 f5 20. g3 Rg8 21. Nf6 Qc8 22. Nxg8 Ng6 23. Nf6 b6 24. Rxe6 fxe6 25. Qe2 Nf8 26. Ba6 1-0

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.10"]
[Round "5"]
[White "Achtnig, Christian"]
[Black "Semme, Lothar"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1799"]
[BlackElo "1560"]
[PlyCount "48"]
[EventDate "2002.07.06"]
[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 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Bg4 5. c3 Nf6 6. Bd3 Nbd7 7. 0-0 0-0 8. h3 Bxf3 9. Qxf3 c6 10. b3 Qc7 11. e5 dxe5 12. fxe5 Ne8 13. Ba3 Nb6 14. Nd2 f6 15. Qe4 fxe5 16. Rxf8+ Bxf8 17. dxe5 Ng7 18. e6 Nd5 19. c4 Nf6 20. Qe3 Ngh5 21. Rf1 Bg7 22. g4 Nxg4 23. hxg4 Bd4 24. Qxd4 Qg3+ 1/2-1/2

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.08"]
[Round "3"]
[White "Achtnig, Christian"]
[Black "Francke, Joerg"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1799"]
[BlackElo "2061"]
[PlyCount "70"]
[EventDate "2002.07.06"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 Bf5 9. c4 Nb4 10. Bf1 0-0 11. cxd5 Nxd5 12. g4 Bg6 13. Ne5 Bh4 14. Nxg6 Nxf2 15. Qb3 fxg6 16. Re5 c6 17. Bc4 Qf6 18. g5 Qd8 19. Nc3 Qc8 20. Be2 Kh8 21. Nxd5 cxd5 22. Qxd5 Nh3+ 23. Kg2 Rf2+ 24. Kh1 Qf8 25. Bd2 Nf4 26. Qe4 Nxe2 27. Bb4 Rf1+ 28. Kg2 Qf2+ 29. Kh3 Nf4+ 30. Kg4 h5+ 31. gxh6 Qxh2 32. hxg7+ Kh7 33. Qe3 Rxa1 34. Qxf4 Rg1+ 35. Kf3 Rf1+ 0-1

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.07"]
[Round "2"]
[White "Kievelitz, Bernd"]
[Black "Achtnig, Christian"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2131"]
[BlackElo "1799"]
[PlyCount "47"]
[EventDate "2002.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8. Bd3 0-0 9. 0-0 Nh5 10. Bg3 Nxg3 11. hxg3 Nf6 12. Qc2 Bd6 13. a3 Re8 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 g6 17. Rad1 f5 18. Bd3 Be6 19. Bc4 Kg7 20. d5 Bxd5 21. Bxd5 cxd5 22. Rxd5 Qf6 23. Rfd1 Rad8 24. b4 1/2-1/2

[Event "Berlin Kreuzberg op 3th"]
[Site "Berlin"]
[Date "2002.07.06"]
[Round "1"]
[White "Achtnig, Christian"]
[Black "Teschke, Olaf"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1799"]
[BlackElo "2184"]
[PlyCount "84"]
[EventDate "2002.07.06"]
[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. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. 0-0 Bxd3 8. Qxd3 Nc6 9. b3 cxd4 10. cxd4 Nge7 11. Nc3 Nf5 12. Na4 Qa6 13. Qxa6 bxa6 14. Bb2 h5 15. Rac1 Kd7 16. Nc5+ Bxc5 17. Rxc5 Rhc8 18. Rfc1 Rab8 19. Ng5 Nh6 20. Ba3 Nxd4 21. Rxc8 Rxc8 22. Rxc8 Kxc8 23. Bf8 Ndf5 24. f3 Kd7 25. h3 h4 26. Bc5 Ne7 27. f4 Nc6 28. Bf2 Nb4 29. Nf3 Nxa2 30. Nxh4 Nc1 31. Kf1 Nxb3 32. Ke2 Na5 33. Bxa7 Nf5 34. Nf3 Ng3+ 35. Kd3 Ne4 36. Ng5 Nxg5 37. fxg5 Nb3 38. Bd4 Nxd4 39. Kxd4 a5 40. h4 g6 41. g4 Ke7 42. Kc5 Kd8 1/2-1/2

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.30"]
[Round "9"]
[White "Lorenz, Sascha"]
[Black "Achtnig, Christian"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2298"]
[BlackElo "1752"]
[PlyCount "61"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. a3 Nd7 6. Be2 c5 7. dxc5 Bxc5 8. b4 Bb6 9. Nbd2 Qc7 10. c4 a5 11. Bb2 Ne7 12. Rc1 Qb8 13. cxd5 exd5 14. 0-0 axb4 15. axb4 0-0 16. Qb3 Bc7 17. e6 Ne5 18. Qc3 N7c6 19. b5 Ba5 20. Qe3 Bxd2 21. Nxd2 d4 22. exf7+ Rxf7 23. Qg3 Nd3 24. Bxd3 Qxg3 25. fxg3 Bxd3 26. Rxf7 Bxb5 27. Rxb7 Ba4 28. Ra1 Nd8 29. Rb4 Rc8 30. Rbxa4 Rc2 31. Rxd4 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.29"]
[Round "8"]
[White "Achtnig, Christian"]
[Black "Schmidt, Carsten"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1752"]
[BlackElo "2028"]
[PlyCount "69"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Nxe5 Nxc4 8. Nxc4 d5 9. exd5 Nf6 10. d6 cxd6 11. Ba3 0-0 12. 0-0 b5 13. Ne3 Qc7 14. Qd3 g5 15. Re1 Rb8 16. Nd2 Re8 17. Rab1 Bd7 18. d5 Bf8 19. c4 Ng4 20. cxb5 Nxe3 21. fxe3 Qb7 22. b6 Re5 23. e4 f5 24. Qb3 h5 25. Qg3 fxe4 26. Nxe4 Bf5 27. Bxd6 Rxe4 28. Bxb8 Qxd5 29. Bc7 Bc5+ 30. Kh1 Rg4 31. Rbd1 Rd4 32. Rxd4 Bxd4 33. Be5 Bxe5 34. Qxe5 Be6 35. Qxe6+ 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.28"]
[Round "7"]
[White "Von Wantoch Rekowski, Danijela"]
[Black "Achtnig, Christian"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2073"]
[BlackElo "1752"]
[PlyCount "64"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. g3 c5 6. c3 Nd7 7. Bg2 c4 8. 0-0 Ne7 9. Ne1 Nc6 10. Nd2 Be7 11. b3 Nb6 12. g4 Bg6 13. f4 Qd7 14. Rf2 h5 15. h3 Bh4 16. Rf3 f6 17. Nc2 hxg4 18. hxg4 f5 19. Ne3 fxg4 20. Nxg4 Ne7 21. Rh3 Bf5 22. Qf3 0-0-0 23. Ba3 Nc6 24. Bc5 g5 25. Bxb6 axb6 26. bxc4 gxf4 27. Rh1 Qg7 28. Nf2 Rdg8 29. cxd5 exd5 30. Kf1 Bxf2 31. Rxh8 Qxh8 32. Qxf2 Qh2 1/2-1/2

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.27"]
[Round "6"]
[White "Achtnig, Christian"]
[Black "Lavrentjev, Ivan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1752"]
[BlackElo "1955"]
[PlyCount "81"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. f4 c6 5. Nf3 Bg7 6. c3 0-0 7. 0-0 Bg4 8. Qb3 Qc7 9. f5 a5 10. a4 Bxf3 11. Rxf3 Nbd7 12. fxg6 hxg6 13. Rg3 d5 14. e5 Nh5 15. Rh3 c5 16. Qxd5 cxd4 17. Bxg6 Nb6 18. Bh7+ Kxh7 19. Rxh5+ Kg8 20. Qe4 f5 21. exf6 Rxf6 22. Bg5 Rc6 23. Na3 dxc3 24. Rf1 Rf6 25. Bxf6 exf6 26. Qh7+ Kf7 27. Rxf6+ Kxf6 28. Rf5+ Ke6 29. Qg6+ Kd7 30. Qxg7+ Kc8 31. Rf8+ Qd8 32. Rxd8+ Kxd8 33. Qf6+ Kd7 34. Qf7+ Kc6 35. Qe6+ Kc5 36. Qe7+ Kc6 37. Nb5 Nc4 38. Qc7+ Kd5 39. Nxc3+ Kd4 40. Qd7+ Ke3 41. Qe6+ 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.26"]
[Round "5"]
[White "Kapr, Klaus"]
[Black "Achtnig, Christian"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2096"]
[BlackElo "1752"]
[PlyCount "43"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. Qe2 Bd6 15. Nf5 Bf8 16. Kb1 0-0-0 17. Ne3 c5 18. Bc3 Ne4 19. Rd3 Ndf6 20. dxc5 Rxd3 21. cxd3 Bxc5 22. d4 1/2-1/2

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.25"]
[Round "4"]
[White "Achtnig, Christian"]
[Black "Zimnol, Guenter"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1752"]
[BlackElo "1653"]
[PlyCount "49"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 g6 6. e5 e6 7. Nc3 f6 8. d4 cxd4 9. Qxd4 c5 10. Qh4 Be7 11. Qg3 Bb7 12. exf6 Bxf6 13. Ng5 h6 14. Nge4 Bxe4 15. Nxe4 Kf7 16. Bf4 g5 17. Bc7 Qe7 18. Bd6 Qd8 19. f4 Bd4+ 20. Kh1 g4 21. f5 e5 22. Qxg4 Ne7 23. Qh5+ Kg8 24. f6 Qe8 25. f7+ 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.24"]
[Round "3"]
[White "Brychcy, Felix"]
[Black "Achtnig, Christian"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2060"]
[BlackElo "1752"]
[PlyCount "69"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 dxc3 8. Qb3 Qe7 9. Nxc3 d6 10. e5 Bxc3 11. exd6 cxd6 12. Qxc3 Qf6 13. Qb3 Kf8 14. Bg5 Qg6 15. Rfe1 f6 16. Bf4 Ne5 17. Nxe5 fxe5 18. Bxe5 dxe5 19. Qb4+ Ke8 20. Rxe5+ Kd8 21. Qf8+ Kc7 22. Rc5+ Kb6 23. Rb5+ Kc7 24. Bf7 Bd7 25. Rc1+ Bc6 26. Rxb7+ Kxb7 27. Qb4+ Kc7 28. Bxg6 Rb8 29. Rxc6+ Kxc6 30. Qxb8 hxg6 31. Qf8 Rh5 32. Qxg8 Rb5 33. g3 Rb1+ 34. Kg2 Kb5 35. Qb8+ 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.23"]
[Round "2"]
[White "Achtnig, Christian"]
[Black "Suchin, Rostislaw"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1752"]
[BlackElo "715"]
[PlyCount "33"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. 0-0 Nf6 5. Re1 g6 6. c3 Bg7 7. d4 Nd7 8. Ng5 0-0 9. Qf3 Qe8 10. Qh3 Nf6 11. Qh4 e5 12. f4 h5 13. Nd2 a6 14. Ndf3 Nd7 15. f5 Kh8 16. Nxf7+ Rxf7 17. fxg6 1-0

[Event "Kreuzberg 2000"]
[Site "Berlin"]
[Date "2000.07.22"]
[Round "1"]
[White "Fruebing, Thomas"]
[Black "Achtnig, Christian"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2168"]
[BlackElo "1752"]
[PlyCount "89"]
[EventDate "2000.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. b3 Be7 8. Bb2 0-0 9. Bxc6 bxc6 10. 0-0 Re8 11. Qd3 Bf8 12. Rae1 c5 13. Nf3 Rb8 14. e5 Ng4 15. exd6 cxd6 16. Nd5 Qa5 17. a4 c4 18. Rxe8 Rxe8 19. bxc4 Ne5 20. Nxe5 dxe5 21. Qg3 Re6 22. Bxe5 Rg6 23. Qb3 Bxa4 24. Qb8 Qc5 25. Bd4 Qd6 26. Qxa7 Bxc2 27. Re1 Re6 28. Rxe6 Qxe6 29. Ne3 Bd3 30. Bc5 Bxc5 31. Qxc5 f5 32. Qc7 Be4 33. h3 h6 34. c5 Qf6 35. Kh2 f4 36. Ng4 Qg5 37. Qb8+ Kh7 38. Qe8 Bf5 39. Ne5 Be4 40. Ng4 Bf5 41. c6 h5 42. Ne5 Be4 43. Nf3 Bxf3 44. gxf3 Qd5 45. Qe4+ 1-0

