[Event "Aarhus IM"]
[Site "Aarhus"]
[Date "2005.07.10"]
[Round "9"]
[White "Petri, Thomas"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2067"]
[BlackElo "2311"]
[PlyCount "120"]
[EventDate "2005.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c5 3. Nf3 Nc6 4. 0-0 g6 5. d3 Bg7 6. c3 e6 7. Nbd2 Nge7 8. e4 b6 9. Re1 a5 10. a4 Ra7 11. Nb1 0-0 12. Na3 Rd7 13. Qb3 Ba6 14. Bf1 e5 15. exd5 Nxd5 16. Nc4 Re8 17. Bg5 f6 18. Bd2 Kh8 19. Rad1 Bb7 20. Bg2 h6 21. Re2 Kh7 22. Bc1 Ba6 23. Bf1 Nde7 24. Ree1 Nc8 25. h4 f5 26. Nfd2 Qf6 27. Nxb6 Rb7 28. Nd5 Qf7 29. Qa2 Nb6 30. Bg2 Bxd3 31. b3 Nxd5 32. b4 c4 33. Nxc4 Nxc3 34. Qd2 Nxd1 35. Nd6 Qd7 36. Nxb7 Qxb7 37. Qxd3 Qxb4 38. Bd2 Qxa4 39. Qd7 Rd8 40. Qf7 Nd4 41. h5 gxh5 42. Rxe5 Rd7 43. Qxh5 Nxf2 44. Rxa5 Qd1+ 45. Qxd1 Nxd1 46. Ra2 Nb2 47. Be3 Nc4 48. Bf2 Ne5 49. Ra5 Kg6 50. Ra6+ Bf6 51. Ba8 Ng4 52. Be1 Rc7 53. Bb4 Rc2 54. Be7 Kg5 55. Bd6 Nf3+ 56. Bxf3 Bd4+ 57. Kf1 Rf2+ 58. Ke1 Bc3+ 59. Kd1 Ne3+ 60. Kc1 Rf1+ 0-1

[Event "Aarhus IM"]
[Site "Aarhus"]
[Date "2005.07.09"]
[Round "8"]
[White "Nilssen, John Arni"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2374"]
[BlackElo "2067"]
[PlyCount "69"]
[EventDate "2005.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. Nf3 c6 5. a4 Nf6 6. Bd3 0-0 7. 0-0 Qc7 8. Nbd2 Nbd7 9. Re1 e5 10. a5 Re8 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Nc4 Be6 14. Qe2 Nd7 15. Be3 Bf8 16. b4 b5 17. axb6 axb6 18. f3 b5 19. Na5 c5 20. Bxb5 cxb4 21. cxb4 Bxb4 22. Rec1 Qd6 23. Nc4 Bxc4 24. Qxc4 Rxa1 25. Rxa1 Rb8 26. Ra7 Qd1+ 27. Qf1 Qxf1+ 28. Bxf1 Bc5 29. Bxc5 Nxc5 30. Bc4 Rb7 31. Ra8+ Kg7 32. Re8 Kf6 33. h4 Rc7 34. Bd5 h6 35. Rb8 1/2-1/2

[Event "Aarhus IM"]
[Site "Aarhus"]
[Date "2005.07.08"]
[Round "7"]
[White "Holst, Allan"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2363"]
[BlackElo "2067"]
[PlyCount "57"]
[EventDate "2005.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 Nc6 10. d5 Ne7 11. h3 Nh6 12. h4 f5 13. Ng5 f4 14. g4 fxg3 15. fxg3 Kh8 16. Be3 Nhg8 17. Bg4 Bh6 18. Be6 Qe8 19. Nb5 Bxe6 20. Nxc7 Bxg5 21. hxg5 Qc8 22. Nxe6 Qxc4 23. Qe2 Qxe2+ 24. Kxe2 Rfc8 25. Kd3 Nxd5 26. Rxh7+ Kxh7 27. Rh1+ Nh6 28. exd5 Rg8 29. Rxh6# 1-0

[Event "Aarhus IM"]
[Site "Aarhus"]
[Date "2005.07.07"]
[Round "6"]
[White "Petri, Thomas"]
[Black "Stark, Lars"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2067"]
[BlackElo "2337"]
[PlyCount "56"]
[EventDate "2005.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 e5 3. d3 d5 4. Nf3 Nc6 5. 0-0 Be7 6. c3 a5 7. Nbd2 0-0 8. e4 dxe4 9. dxe4 Bc5 10. Qc2 Qe7 11. a4 b6 12. Nb3 Ba6 13. Re1 Bd6 14. h3 Rad8 15. Be3 Rfe8 16. Rad1 Nb8 17. Nbd2 Nbd7 18. Bf1 Bb7 19. Nh4 g6 20. f3 Nh5 21. Kh2 Bc5 22. Qd3 Nxg3 23. Kxg3 Nf6 24. Bxc5 Nh5+ 25. Kh2 Qxh4 26. Qe3 bxc5 27. Nc4 Bc8 28. Qg1 Qf4+ 0-1

[Event "Aarhus IM"]
[Site "Aarhus"]
[Date "2005.07.06"]
[Round "5"]
[White "Berg, Klaus"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2420"]
[BlackElo "2067"]
[PlyCount "37"]
[EventDate "2005.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nf6 5. f3 0-0 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Nge2 Nd7 11. Bf2 Nde5 12. Nf4 Na5 13. Nfd5 Be6 14. 0-0-0 Naxc4 15. Bxc4 Nxc4 16. Nc7 Nxb2 17. Kxb2 Bxc3+ 18. Kxc3 Rdc8 19. Bg3 1-0

[Event "Aarhus IM"]
[Site "Aarhus"]
[Date "2005.07.05"]
[Round "4"]
[White "Petri, Thomas"]
[Black "Lamprecht, Frank"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2067"]
[BlackElo "2407"]
[PlyCount "52"]
[EventDate "2005.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 e5 4. Nf3 Bd6 5. Nbd2 0-0 6. 0-0 Re8 7. e4 c6 8. Re1 dxe4 9. Nxe4 Nxe4 10. dxe4 Bc7 11. Be3 b6 12. Qxd8 Rxd8 13. Bf1 Bg4 14. Kg2 f6 15. Bc4+ Kf8 16. h3 Bh5 17. a4 Bg6 18. Nd2 Nd7 19. f3 Ke7 20. Kf2 a6 21. b4 b5 22. Bb3 Bb6 23. Ra2 Rab8 24. axb5 axb5 25. Rea1 c5 26. c3 c4 1/2-1/2

[Event "Aarhus IM"]
[Site "Aarhus"]
[Date "2005.07.04"]
[Round "3"]
[White "Jakubowski, Krzysztof"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2483"]
[BlackElo "2067"]
[PlyCount "100"]
[EventDate "2005.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 c6 5. 0-0 Nf6 6. e5 Nd5 7. Nc3 Nxc3 8. bxc3 0-0 9. exd6 exd6 10. Bg5 Bf6 11. Bf4 b6 12. Re1 Na6 13. h3 Nc7 14. Qd2 Nd5 15. Bg3 Bf5 16. a4 Qd7 17. Bf1 Bg7 18. c4 Nf6 19. Bd3 Bxd3 20. cxd3 Rfe8 21. Qf4 Rxe1+ 22. Rxe1 Rd8 23. Bh4 Nh5 24. Qd2 Bf6 25. g4 Bxh4 26. Nxh4 Ng7 27. Nf3 Re8 28. Rxe8+ Qxe8 29. Qf4 Qe7 30. Kf1 Ne6 31. Qe4 Qd7 32. Qe3 Qd8 33. h4 Qf6 34. Ke2 c5 35. g5 Qf5 36. d5 Nf4+ 37. Kd2 Nh3 38. Kc2 Qg4 39. Nd2 Qxh4 40. Qe8+ Kg7 41. Ne4 Nxg5 42. Qe7 h6 43. Qf6+ Kg8 44. Nxd6 Qg4 45. Qd8+ Kh7 46. Qe7 Qf4 47. Kb3 Qc1 48. Nxf7 Qb1+ 49. Kc3 Qc1+ 50. Kb3 Qb1+ 1/2-1/2

[Event "Aarhus IM"]
[Site "Aarhus"]
[Date "2005.07.03"]
[Round "2"]
[White "Petri, Thomas"]
[Black "Rewitz, Poul"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2067"]
[BlackElo "2273"]
[PlyCount "68"]
[EventDate "2005.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 b6 3. g3 Bb7 4. Bg2 d5 5. e5 Nd7 6. Nf3 c5 7. 0-0 Qc7 8. Re1 Ne7 9. h4 Rc8 10. h5 h6 11. Qe2 d4 12. c4 dxc3 13. bxc3 Nd5 14. c4 Nb4 15. Nc3 Be7 16. Bf4 0-0 17. a3 Bxf3 18. Bxf3 Nc6 19. Nb5 Nd4 20. Nxc7 Nxe2+ 21. Rxe2 Rxc7 22. a4 a5 23. Rb1 Bd8 24. Bd2 Ra7 25. Bc3 Bc7 26. d4 cxd4 27. Bxd4 Rc8 28. Rb5 Bd8 29. Rc2 Rac7 30. Bxb6 Nxb6 31. Rxb6 Rxc4 32. Rxc4 Rxc4 33. Rb8 Rd4 34. Bc6 Kf8 1/2-1/2

[Event "Aarhus IM"]
[Site "Aarhus"]
[Date "2005.07.02"]
[Round "1"]
[White "Pedersen, Christian Kyndel"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2364"]
[BlackElo "2067"]
[PlyCount "63"]
[EventDate "2005.07.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 c6 11. dxc6 bxc6 12. b5 c5 13. Qd3 Qc7 14. Rfd1 Ne8 15. Rab1 Rb8 16. Nd2 Be6 17. Nf1 Bh6 18. Ne3 Bxe3 19. Qxe3 Nc8 20. f4 f6 21. Rf1 Nb6 22. fxe5 fxe5 23. Rxf8+ Kxf8 24. Rf1+ Kg8 25. Nd5 Nxd5 26. exd5 Bc8 27. Qf2 Qe7 28. Bc1 Ng7 29. Bg5 Qe8 30. Qf6 Nf5 31. g4 Nd4 32. Bh6 1-0

[Event "Kiel op-A 16th"]
[Site "Kiel"]
[Date "2003.08.01"]
[Round "9.45"]
[White "Boden, Daniel"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "2019"]
[PlyCount "122"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 d6 6. Nbd2 e6 7. e4 Nge7 8. Re1 0-0 9. c3 f5 10. Nf1 h6 11. h4 Kh7 12. N1h2 e5 13. exf5 Nxf5 14. Nd2 Be6 15. Nc4 Qd7 16. Ne3 Rf7 17. Nxf5 gxf5 18. f4 Rg8 19. Qh5 Rf6 20. Nf3 Rgf8 21. Ng5+ Kg8 22. Nxe6 Qxe6 23. Bxc6 bxc6 24. Qf3 Rg6 25. Kh2 c4 26. d4 e4 27. Qe2 Rg4 28. Be3 Rf7 29. Rab1 Bf6 30. Bf2 Rfg7 31. Rg1 Kh7 32. Qe3 Qg8 33. b4 cxb3 34. axb3 Qd8 35. b4 a5 36. bxa5 Qxa5 37. Rb8 Qa2 38. Rgb1 Rxg3 39. Qxg3 Rxg3 40. Kxg3 Qe2 41. R1b7+ Bg7 42. Rb2 Qf3+ 43. Kh2 Qxf4+ 44. Bg3 Qg4 45. Bxd6 Qxh4+ 46. Kg2 f4 47. R8b7 Qe1 48. Kh2 Qg3+ 49. Kh1 Qh3+ 50. Kg1 Qe3+ 51. Kh1 f3 52. Be5 Kg6 53. Rxg7+ Kf5 54. Rbb7 Qe1+ 55. Kh2 Qf2+ 56. Kh3 Qf1+ 57. Kh2 e3 58. Rbe7 e2 59. Bd6 e1Q 60. Rgf7+ Kg6 61. Rxe1 Qg2# 0-1

[Event "Kiel op-A 16th"]
[Site "Kiel"]
[Date "2003.08.01"]
[Round "8.51"]
[White "Petri, Thomas"]
[Black "Smolkina, Milana"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2019"]
[PlyCount "129"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. e3 d6 4. c4 Nc6 5. g3 Bg4 6. Bg2 Qd7 7. h3 Bf5 8. d3 e5 9. Nc3 exf4 10. gxf4 Nge7 11. Bd2 Bxd3 12. Qa4 Bf5 13. 0-0-0 0-0-0 14. e4 Be6 15. Be3 Bxc3 16. bxc3 a6 17. Nd2 f5 18. c5 d5 19. Nb3 Qe8 20. e5 Na7 21. Qa3 Nb5 22. Qb2 Nc6 23. Kc2 Rd7 24. Rb1 Kb8 25. Bf1 Qd8 26. Nd4 Ncxd4+ 27. cxd4 c6 28. a4 Na7 29. Bxa6 Qc7 30. Qb4 Kc8 31. Be2 Kd8 32. Bf2 Ke8 33. Rbg1 Kf7 34. Bh4 Rf8 35. Rg3 Nc8 36. a5 Ne7 37. Ra3 Rb8 38. Rb1 Rdd8 39. Qc3 Bc8 40. Be1 Ng8 41. Qg3 Qe7 42. a6 Qc7 43. a7 Ra8 44. Ba5 Qd7 45. Bxd8 Qxd8 46. Qg5 Qxg5 47. fxg5 Ke8 48. h4 Ne7 49. Rf1 Be6 50. Kd2 Kd8 51. Ke3 Kc7 52. Rh1 Bf7 53. Kf4 Nc8 54. h5 Rxa7 55. Rxa7 Nxa7 56. hxg6 Bxg6 57. e6 Nb5 58. Bxb5 cxb5 59. Ke5 Kd8 60. Kxd5 Ke7 61. Rb1 Be8 62. Ke5 Kd8 63. d5 Ke7 64. d6+ Kd8 65. Kf6 1-0

[Event "Kiel op-A 16th"]
[Site "Kiel"]
[Date "2003.07.30"]
[Round "7.47"]
[White "Bernhardt, Gerd"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "D07"]
[BlackElo "2019"]
[PlyCount "97"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. e3 Nf6 4. Nf3 Bg4 5. Be2 dxc4 6. Bxc4 e6 7. Nc3 Bb4 8. a3 Bd6 9. h3 Bh5 10. Be2 0-0 11. e4 Be7 12. Be3 Bg6 13. Bd3 Qd7 14. Qc2 a6 15. 0-0 h6 16. Rad1 Rfd8 17. Ne5 Nxe5 18. dxe5 Ne8 19. Bxa6 Qc8 20. Rxd8 Bxd8 21. Bd3 c6 22. f4 Ba5 23. Ne2 f6 24. exf6 Nxf6 25. Ng3 Bc7 26. e5 Nd5 27. Qe2 Bxd3 28. Qxd3 Qd8 29. Kh1 Qe8 30. Qb3 Ra5 31. Rf3 Rb5 32. Qc2 Ra5 33. Bd2 Ra8 34. Ne2 Rd8 35. Rg3 Rd7 36. Nc3 Ne7 37. Ne4 Kh8 38. Nc5 Nf5 39. Rb3 Nd4 40. Qd3 Nxb3 41. Nxd7 Nxd2 42. Qxd2 b6 43. Qd3 Qd8 44. f5 Qe7 45. f6 Qf7 46. b4 gxf6 47. exf6 Bd8 48. Ne5 Qxf6 49. Qxd8+ 1-0

[Event "Kiel op-A 16th"]
[Site "Kiel"]
[Date "2003.07.29"]
[Round "6.50"]
[White "Petri, Thomas"]
[Black "Roensch, Daniel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2019"]
[PlyCount "89"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c6 4. b3 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. Bb2 Qc7 8. Be2 e5 9. 0-0 Bd6 10. c4 0-0-0 11. cxd5 Nxd5 12. Bc4 Kb8 13. Bxd5 cxd5 14. Nc3 d4 15. Nb5 Qb6 16. Nxd6 Qxd6 17. fxe5 Nxe5 18. Qf4 f6 19. Bxd4 b6 20. a4 Nd3 21. Qf5 Nc5 22. Rfb1 Ne6 23. Bc3 Ng5 24. a5 g6 25. Qg4 h5 26. Qh4 Rhe8 27. axb6 axb6 28. Ra4 Ne4 29. Rd4 Qe6 30. Qf4+ Kb7 31. Qf3 Kb8 32. Ra4 Rd6 33. Rba1 g5 34. Ra8+ Kb7 35. Rxe8 Qxe8 36. Bb4 Rc6 37. d3 Qe5 38. d4 g4 39. hxg4 hxg4 40. dxe5 gxf3 41. gxf3 Ng5 42. f4 Ne4 43. exf6 Nxf6 44. Kf2 Nd5 45. Be1 1-0

[Event "Kiel op-A 16th"]
[Site "Kiel"]
[Date "2003.07.28"]
[Round "5.53"]
[White "Ziaeian, Shahin"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B32"]
[BlackElo "2019"]
[PlyCount "127"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. N1c3 a6 8. Na3 Be7 9. Nc2 Bg5 10. Be2 Bxc1 11. Rxc1 Nge7 12. 0-0 Ng6 13. Nd5 Nf4 14. Nxf4 exf4 15. Nd4 Ne5 16. Nxe6 fxe6 17. Qa4+ Nc6 18. Rfd1 Qe7 19. Rd2 0-0 20. Qa3 f3 21. Bxf3 Qg5 22. Rcd1 e5 23. Be2 Nd4 24. Qg3 Qh6 25. Bf1 Rf4 26. Qe3 Raf8 27. Re1 Qg6 28. Kh1 Rg4 29. Rxd4 exd4 30. Qxd4 Rgf4 31. f3 Re8 32. Rd1 Re5 33. Qxd6 Qxd6 34. Rxd6 Rexe4 35. Rd7 Re1 36. Kg1 Rxc4 37. Kf2 Rcc1 38. Bd3 Re8 39. Be4 Rb8 40. Bd5+ Kh8 41. b4 Rb1 42. Rxb7 Rxb7 43. Bxb7 a5 44. Bd5 Rxb4 45. Kg3 Rd4 46. Be6 a4 47. f4 a3 48. h4 g6 49. f5 Kg7 50. fxg6 hxg6 51. Kh3 Kf6 52. Bg8 Rd8 53. Bc4 Rc8 54. Bd5 Ke5 55. Bf7 Rc2 56. g3 Rf2 57. Bg8 Kf5 58. g4+ Kf4 59. h5 Rf3+ 60. Kh2 g5 61. h6 Rf2+ 62. Kh3 Rf3+ 63. Kh2 Rf2+ 64. Kh3 1/2-1/2

[Event "Kiel op-A 16th"]
[Site "Kiel"]
[Date "2003.07.27"]
[Round "4.39"]
[White "Petri, Thomas"]
[Black "Voelzke, Ferdinand"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2019"]
[BlackElo "2207"]
[PlyCount "92"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. g3 c5 7. Bg2 Nc6 8. 0-0 e5 9. c4 Re8 10. Nc3 Bf5 11. Nh4 Bd3 12. Rf2 exf4 13. exf4 Ne4 14. Rf3 Nxc3 15. dxc3 Be2 16. Qd2 Bxf3 17. Bxf3 Qe7 18. Ng2 Rad8 19. Rd1 a6 20. Bc1 Qc7 21. Ne3 Ne7 22. Qd3 Qa5 23. Bb2 b5 24. a3 Qb6 25. Bc1 b4 26. cxb4 cxb4 27. axb4 Qxb4 28. Nc2 Qb8 29. Ba3 Nf5 30. Bc1 Qb6+ 31. Kg2 a5 32. Bd2 Rb8 33. Rb1 Qc5 34. Bc1 a4 35. b4 Qc7 36. Ba3 Rbc8 37. c5 dxc5 38. bxc5 Rcd8 39. Qc4 Rd2+ 40. Kh3 Qc8 41. Qxa4 Ne3+ 42. g4 Rxc2 43. c6 h5 44. Kg3 hxg4 45. Be4 Rc4 46. Rb4 Rexe4 0-1

[Event "Kiel op-A 16th"]
[Site "Kiel"]
[Date "2003.07.26"]
[Round "1.25"]
[White "Korsus, Bernd"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2243"]
[BlackElo "2019"]
[PlyCount "92"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 Bg4 5. Bf4 e6 6. e3 Bb4 7. Rc1 Ne4 8. Be2 0-0 9. 0-0 Nxc3 10. bxc3 Ba3 11. Rb1 dxc4 12. Qa4 Bd6 13. Rxb7 Bxf4 14. Qxc6 Bd6 15. Bxc4 Qf6 16. h3 Bxf3 17. Qxf3 Qxf3 18. gxf3 e5 19. Bd5 exd4 20. cxd4 a5 21. e4 Rfd8 22. Rc1 Bf4 23. Rc5 Bd6 24. Rc4 Kf8 25. Rbxc7 Bxc7 26. Bxa8 Bb6 27. Bd5 Ke7 28. Kf1 Rd6 29. f4 Rh6 30. Rc3 Bxd4 31. Rc7+ Kd6 32. Rc6+ Ke7 33. Rxh6 gxh6 34. Kg2 h5 35. Kg3 f6 36. f3 Be3 37. f5 Kd6 38. f4 Ke7 39. Bc4 Bd2 40. e5 Bc3 41. Kh4 fxe5 42. Kxh5 Kf6 43. Bd3 e4 44. Bxe4 Kg7 45. f6+ Bxf6 46. Kg4 h6 1/2-1/2

[Event "Kiel op-A 16th"]
[Site "Kiel"]
[Date "2003.07.26"]
[Round "2.30"]
[White "Petri, Thomas"]
[Black "Poulsen, Martin"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2019"]
[BlackElo "2256"]
[PlyCount "54"]
[EventDate "2003.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. d4 dxe5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. Nf3 Bf5 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nb4 10. Na3 0-0-0+ 11. Kc1 Bc5 12. Nc4 Nxc2 13. e4 Bxe4 14. Nfd2 Bg6 15. Rb1 b5 16. Na5 Rxd2 17. Kxd2 Bb4+ 18. Kc1 Bxa5 19. Bxb5 Nb4 20. a3 Na2+ 21. Kd1 Bxb1 22. Ke2 Bg6 23. Bc4 Ne7 24. Bxa2 Rd8 25. b4 Bh5+ 26. Ke3 Bb6+ 27. Ke4 Rd4+ 0-1

[Event "Karl Mala Memorial op 06th"]
[Site "Griesheim"]
[Date "2002.08.04"]
[Round "6"]
[White "Petri, Thomas"]
[Black "Sbierski, Jan"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2019"]
[PlyCount "63"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Na4 Bg7 6. e4 Nf6 7. Bd3 0-0 8. Nf3 c6 9. h3 Nbd7 10. 0-0 Nb6 11. Nc5 Nfd7 12. Nb3 e5 13. Bg5 Qe8 14. Rc1 exd4 15. Qd2 Ne5 16. Nxe5 Qxe5 17. f4 Qc7 18. f5 Re8 19. f6 Bh8 20. Bf4 Qd8 21. e5 Be6 22. Nc5 Qc7 23. Ne4 Nd5 24. Nd6 Red8 25. h4 Nxf6 26. exf6 Rxd6 27. a3 Qd8 28. Bxd6 Qxd6 29. Qf4 Rd8 30. Rce1 c5 31. Re5 c4 32. Bxc4 1-0

[Event "Karl Mala Memorial op 06th"]
[Site "Griesheim"]
[Date "2002.08.04"]
[Round "7"]
[White "Schulze, Holger"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "A88"]
[BlackElo "2019"]
[PlyCount "52"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. d4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 c6 8. d5 e5 9. Ng5 h6 10. Ne6 Bxe6 11. dxe6 Qe7 12. Nb5 cxb5 13. cxb5 e4 14. Bf4 Qxe6 15. Qxd6 Qxd6 16. Bxd6 Rd8 17. Rfd1 Nbd7 18. f3 Rac8 19. fxe4 fxe4 20. Bh3 Rc2 21. Be5 Re8 22. Bc3 Nb6 23. Rd6 Nfd5 24. Be6+ Rxe6 25. Rxe6 Bxc3 26. bxc3 Nxc3 1/2-1/2

[Event "Karl Mala Memorial op 06th"]
[Site "Griesheim"]
[Date "2002.08.03"]
[Round "5"]
[White "Butz, Guenther"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "2019"]
[PlyCount "107"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 e6 5. Nbd2 Be7 6. c3 Nh5 7. Bg3 Nxg3 8. hxg3 Bd6 9. Bd3 h6 10. e4 dxe4 11. Nxe4 Be7 12. Qe2 a6 13. g4 e5 14. Nxe5 Nxe5 15. dxe5 Qd5 16. g5 Qxe5 17. gxh6 gxh6 18. Ng3 Qxe2+ 19. Bxe2 Be6 20. a3 0-0-0 21. Rd1 Rdg8 22. Bf3 Bc4 23. Rd4 Bb5 24. Bg4+ Kb8 25. Bd1 Bf6 26. Rd2 Bc4 27. Ba4 Be5 28. Rh4 b5 29. Bc2 Rxg3 30. Rxc4 Rxg2 31. Re4 Bd6 32. Rde2 Rgg8 33. Bb3 f5 34. Bxg8 fxe4 35. Bd5 h5 36. Rxe4 h4 37. Rg4 Rh6 38. f4 h3 39. Kf2 h2 40. Bh1 Rf6 41. Kf3 Re6 42. Rh4 Rf6 43. Rxh2 Bxf4 44. Re2 Bc1+ 45. Kg4 Rd6 46. Rc2 Rd1 47. Bc6 Ka7 48. a4 bxa4 49. Bxa4 Kb6 50. c4 Kc5 51. b3 Bd2 52. Kf3 Bg5 53. Re2 Bc1 54. Re6 1/2-1/2

[Event "Karl Mala Memorial op 06th"]
[Site "Griesheim"]
[Date "2002.08.03"]
[Round "4"]
[White "Petri, Thomas"]
[Black "Perlitz, Sven"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2019"]
[BlackElo "2206"]
[PlyCount "106"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Na4 Bg7 6. Nf3 0-0 7. e4 Nb6 8. Be3 Nxa4 9. Qxa4 c5 10. Be2 Bd7 11. Qb3 cxd4 12. Nxd4 Nc6 13. Nxc6 Bxc6 14. f3 Qa5+ 15. Bd2 Qb6 16. Qxb6 axb6 17. Bc3 Bxc3+ 18. bxc3 Ra3 19. 0-0 Rxc3 20. Rfb1 Ra8 21. Rxb6 Rc2 22. Bb5 Rb2 23. Rxc6 bxc6 24. Bxc6 Rc8 25. Ba4 Rd8 26. Kh1 Ra8 27. Bc6 Raxa2 28. Rg1 e6 29. h4 Kg7 30. Kh2 Kf6 31. Kg3 Rc2 32. Bb5 e5 33. Bd7 h6 34. Bh3 Kg7 35. Rb1 Rcb2 36. Rc1 Ra5 37. Rc6 Rba2 38. Rb6 Ra6 39. Rb7 R2a5 40. Rc7 Ra7 41. Rc6 Re7 42. Rb6 Ra8 43. Bg4 h5 44. Bh3 Rf8 45. f4 exf4+ 46. Kxf4 Ra8 47. Rb4 Ra1 48. Bc8 Rf1+ 49. Kg3 Rc7 50. Ba6 Rc3+ 51. Kh2 Rf4 52. Be2 Rxh4+ 53. Kg1 Rf4 0-1

[Event "Karl Mala Memorial op 06th"]
[Site "Griesheim"]
[Date "2002.08.02"]
[Round "3"]
[White "Jansen, Karl Heinz"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "2019"]
[PlyCount "92"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. d3 g6 3. e4 Bg7 4. Nc3 e6 5. Bf4 d6 6. h3 Ne7 7. Qd2 Nbc6 8. g4 h6 9. Bg2 e5 10. Bg3 Be6 11. Nh2 g5 12. Nf1 Ng6 13. Ne3 Qd7 14. Nf5 Bf6 15. Nb5 Be7 16. c3 a6 17. Na3 Bd8 18. Nc4 Bc7 19. Ng7+ Kf8 20. Nxe6+ fxe6 21. 0-0-0 b5 22. Ne3 b4 23. h4 Bd8 24. Nc4 gxh4 25. Bxh4 Nxh4 26. Rxh4 Bxh4 27. f4 Qd8 28. Rf1 Kg7 29. Kc2 Rf8 30. Bh3 Rxf4 31. Rxf4 exf4 32. Qxf4 Qf8 33. Qxd6 Qxd6 34. Nxd6 Rf8 35. g5 bxc3 36. gxh6+ Kxh6 37. Bxe6 Nd4+ 38. Kxc3 Nxe6 39. Nf5+ Rxf5 40. exf5 Nc7 41. Kc4 Bf2 42. b4 cxb4 43. Kxb4 Kg5 44. a4 Kxf5 45. Kc4 Ke5 46. Kb4 Kd4 0-1

[Event "Karl Mala Memorial op 06th"]
[Site "Griesheim"]
[Date "2002.08.02"]
[Round "2"]
[White "Petri, Thomas"]
[Black "Mueller, Maximilian"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2019"]
[BlackElo "2224"]
[PlyCount "62"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. h3 Bg7 10. Nf3 0-0 11. Kg1 Qa5 12. Bg5 h6 13. Be3 Nbd7 14. Kh2 Rfb8 15. Qd2 Kh7 16. Qc2 Ne8 17. Rhc1 Qb4 18. Rab1 Nc7 19. Nd2 Qa5 20. a3 Qa6 21. f4 Rb7 22. Re1 Nb6 23. Ne2 Nb5 24. Nc1 Qa4 25. Qxa4 Nxa4 26. Nd3 Rab8 27. Nc4 Nbc3 28. Na5 Nxb1 29. Nxb7 Rxb7 30. Rxb1 Rb3 31. Rd1 c4 0-1

[Event "Karl Mala Memorial op 06th"]
[Site "Griesheim"]
[Date "2002.08.01"]
[Round "1"]
[White "Schulz, Maike"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "A29"]
[BlackElo "2019"]
[PlyCount "60"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 Nf6 3. g3 d6 4. Nf3 e5 5. Bg2 Be7 6. 0-0 Be6 7. d3 Qd7 8. a3 a5 9. Be3 Bh3 10. Qc2 Bxg2 11. Kxg2 h5 12. h4 Ng4 13. Rh1 Nxe3+ 14. fxe3 Rh6 15. Ne4 Rg6 16. Rag1 Nd8 17. d4 f5 18. Ned2 e4 19. Ne1 Rg4 20. Kf2 Qe6 21. Ng2 Qh6 22. Qa4+ c6 23. d5 g5 24. dxc6 bxc6 25. b4 Kd7 26. Nb3 f4 27. Nd4 fxg3+ 28. Ke1 Bf6 29. Nf5 Bc3+ 30. Kd1 Qe6 0-1

[Event "Karl Mala Memorial op 03rd"]
[Site "Griesheim"]
[Date "1999.08.08"]
[Round "6"]
[White "Bendel, Ralf"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2177"]
[BlackElo "2019"]
[PlyCount "159"]
[EventDate "1999.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. 0-0 Bf5 10. Nxd4 Nxd4 11. cxd4 Bxb1 12. Rxb1 e6 13. Qf3 Be7 14. Qxb7 0-0 15. Be3 Bf6 16. Rfd1 Rfd8 17. Rbc1 Rd7 18. Qa6 Rad8 19. g3 Qb4 20. d5 exd5 21. Bc5 Qg4 22. Bxb6 axb6 23. Rc8 Qb4 24. Qa8 Rxc8 25. Qxc8+ Rd8 26. Qf5 Bxb2 27. Bxd5 Rf8 28. Bb3 g6 29. Qf3 Qc3 30. Qb7 Qf6 31. Kg2 Bd4 32. Qf3 Qxf3+ 33. Kxf3 Bc5 34. Rd7 Kg7 35. h4 h5 36. Kg2 Kf6 37. f3 Be3 38. Rb7 Kg7 39. Rd7 Bc5 40. g4 hxg4 41. fxg4 Be3 42. Kf3 Bc5 43. g5 Ba3 44. Kg4 Bb4 45. h5 gxh5+ 46. Kxh5 Ba3 47. Rb7 Bc5 48. Rc7 Bd6 49. Rd7 Ba3 50. Rb7 Bc5 51. a4 Be3 52. Rd7 Bc5 53. Rc7 Bf2 54. Re7 Bc5 55. Rd7 Bb4 56. Bd5 Bc5 57. Rc7 Bd4 58. Re7 Bc5 59. Rc7 Be3 60. Rd7 Bc5 61. g6 Kf6 62. Bxf7 Rh8+ 63. Kg4 Rh1 64. Ra7 Rg1+ 65. Kf3 Rg5 66. Ke4 Re5+ 67. Kd3 Re7 68. Ra6 Kg7 69. Kc4 Bg1 70. Kd5 Re1 71. Kc6 Rf1 72. Kb7 Bd4 73. Ra8 Rg1 74. Rg8+ Kf6 75. Rd8 Rg4 76. Rd6+ Kg7 77. Be8 Bg1 78. Rc6 Kf8 79. Rc8 Kg7 80. Rc7+ 1/2-1/2

[Event "Karl Mala Memorial op 03rd"]
[Site "Griesheim"]
[Date "1999.08.08"]
[Round "7"]
[White "Petri, Thomas"]
[Black "Winter, Lars"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2019"]
[BlackElo "2151"]
[PlyCount "13"]
[EventDate "1999.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Bd3 1/2-1/2

[Event "Karl Mala Memorial op 03rd"]
[Site "Griesheim"]
[Date "1999.08.07"]
[Round "5"]
[White "Petri, Thomas"]
[Black "Villing, Dieter"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2019"]
[BlackElo "2280"]
[PlyCount "57"]
[EventDate "1999.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. d5 Be7 5. e4 0-0 6. Nf3 c6 7. Bd3 cxd5 8. Nxd5 Nc6 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qg3 Nxd5 13. cxd5 Qb6 14. Bh6 Bf6 15. b3 Rfc8 16. Bd2 a5 17. Rfc1 Qd8 18. Qg4 Rxc1+ 19. Rxc1 g6 20. Be3 h5 21. Qd1 Rc8 22. Rxc8 Qxc8 23. Qd2 Qc5 24. Qc1 Qxc1+ 25. Bxc1 Bd8 26. Be3 Bb6 27. Bxd4 Bxd4 28. g4 hxg4 29. hxg4 1/2-1/2

[Event "Karl Mala Memorial op 03rd"]
[Site "Griesheim"]
[Date "1999.08.07"]
[Round "4"]
[White "Westphal, Frank"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2165"]
[BlackElo "2019"]
[PlyCount "30"]
[EventDate "1999.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. Be2 Be6 8. Be3 a6 9. N5c3 Bg5 10. Nd5 Bxe3 11. Nxe3 Nge7 12. 0-0 0-0 13. Nc3 f5 14. exf5 Nxf5 15. Nxf5 Bxf5 1/2-1/2

[Event "Karl Mala Memorial op 03rd"]
[Site "Griesheim"]
[Date "1999.08.06"]
[Round "2"]
[White "Berrou, Mohammed"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2019"]
[PlyCount "66"]
[EventDate "1999.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 Nc6 8. Bd3 b6 9. Nf3 Bb7 10. Bf4 Be7 11. 0-0 Rc8 12. Qe2 Na5 13. Bd2 Bd5 14. Rfd1 Bc4 15. Be1 0-0 16. Nd2 Bxd3 17. Qxd3 d5 18. Rac1 Bg5 19. Qg3 Bxd2 20. Bxd2 Qc7 21. Bg5 f5 22. Rd3 Kf7 23. Qh4 Rh8 24. Rg3 Rcg8 25. Qh5+ Kf8 26. Qh4 Qf7 27. Rd3 h6 28. Bd2 g5 29. Qh3 Nc4 30. f3 h5 31. g4 hxg4 32. Qg3 Rh3 33. Qg2 Rxf3 0-1

[Event "Karl Mala Memorial op 03rd"]
[Site "Griesheim"]
[Date "1999.08.06"]
[Round "3"]
[White "Petri, Thomas"]
[Black "Kunz, Konstantin"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "2019"]
[BlackElo "2200"]
[PlyCount "86"]
[EventDate "1999.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 b6 6. Nge2 cxd4 7. Nxd4 Bb7 8. f3 Nc6 9. Nxc6 Bxc6 10. Bd3 Rc8 11. 0-0 Qc7 12. Ne2 Bb7 13. Qa4 Bd6 14. g3 h5 15. e4 Qc5+ 16. Kg2 Bc6 17. Qa6 Rc7 18. Bf4 Bxf4 19. Nxf4 g5 20. Nh3 g4 21. Nf2 gxf3+ 22. Kxf3 Qd4 23. h3 Rg8 24. Qa3 d6 25. Rad1 Ke7 26. Bb1 Qe5 27. Rg1 Nh7 28. Qe3 Qxb2 29. Rd2 Qe5 30. Ke2 Nf6 31. Rd4 h4 32. Nd3 Qg5 33. Qxg5 Rxg5 34. e5 Ne4 35. exd6+ Nxd6 36. Rxh4 Nf5 37. Rg4 Rxg4 38. hxg4 Nd6 39. c5 bxc5 40. Nxc5 Bb5+ 41. Nd3 Kf6 42. Rf1+ Kg5 43. Rf4 e5 0-1

[Event "Karl Mala Memorial op 03rd"]
[Site "Griesheim"]
[Date "1999.08.05"]
[Round "1"]
[White "Petri, Thomas"]
[Black "Koellmer, Hans Peter"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2019"]
[PlyCount "113"]
[EventDate "1999.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 0-0 7. Nge2 Nbd7 8. f3 Nc5 9. Bc2 a5 10. Be3 b6 11. 0-0 Bd7 12. a3 Qb8 13. b4 axb4 14. axb4 Na6 15. Qb1 Qb7 16. Ba4 Bxa4 17. Rxa4 Nb8 18. Qa2 Rxa4 19. Qxa4 Qa6 20. Qxa6 Nxa6 21. Rb1 Ne8 22. Na4 f5 23. c5 bxc5 24. bxc5 fxe4 25. fxe4 Nf6 26. Nec3 Rb8 27. Rxb8+ Nxb8 28. c6 Na6 29. h3 h6 30. Kf1 Kf7 31. Ke2 g5 32. g4 Kg6 33. Nb2 h5 34. Kf3 hxg4+ 35. hxg4 Ne8 36. Nc4 Bf6 37. Nb5 Kf7 38. Na5 Kg6 39. Nb7 Kf7 40. Bd2 Kg6 41. Ba5 Kf7 42. Na3 Be7 43. Nc4 Kf8 44. Ne3 Kf7 45. Nf5 Kf8 46. Ng3 Kf7 47. Nh5 Kg6 48. Ke3 Kf7 49. Bd2 Kg6 50. Bc3 Kf7 51. Kd3 Kf8 52. Kc4 Kf7 53. Kb5 Nb8 54. Bd2 Kg6 55. Be3 Nf6 56. Nxf6 Bxf6 57. Ba7 1-0

[Event "Bad Woerishofen op 15th"]
[Site "Bad Woerishofen"]
[Date "1999.??.??"]
[Round "1"]
[White "Petri, Thomas"]
[Black "Tischbierek, Raj"]
[Result "0-1"]
[ECO "E53"]
[WhiteElo "2019"]
[BlackElo "2521"]
[PlyCount "26"]
[EventDate "1999.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Nf3 Qc7 10. Qe2 cxd4 11. Nxd4 e5 12. Nc2 Bf5 13. Ra2 Rc8 0-1

[Event "Bad Woerishofen op 15th"]
[Site "Bad Woerishofen"]
[Date "1999.??.??"]
[Round "3"]
[White "Petri, Thomas"]
[Black "Zahn, Wolfgang"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2019"]
[BlackElo "2290"]
[PlyCount "62"]
[EventDate "1999.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 a5 7. f3 Nh5 8. Be3 0-0 9. c5 f5 10. cxd6 cxd6 11. Nge2 Na6 12. Na4 fxe4 13. Bxe4 Bf5 14. Bxf5 gxf5 15. Nb6 Qh4+ 16. g3 Nxg3 17. Nxg3 f4 18. Nxa8 fxg3 19. Kd2 Qb4+ 20. Ke2 e4 21. hxg3 Qb5+ 22. Kf2 Rxf3+ 23. Qxf3 exf3 24. Rhe1 Nb4 25. Nc7 Nd3+ 26. Kxf3 Qc4 27. Rec1 Nxc1 28. Rxc1 Qxa2 29. Rc2 Qb3 30. Rd2 Bxb2 31. Ne6 Bc1 0-1

[Event "Bad Woerishofen op 15th"]
[Site "Bad Woerishofen"]
[Date "1999.??.??"]
[Round "7"]
[White "Ripperger, Reinhold"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2165"]
[BlackElo "2019"]
[PlyCount "44"]
[EventDate "1999.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. N5c3 Nf6 7. Bg5 Be7 8. Bxf6 Bxf6 9. Nd5 Bg5 10. Nbc3 d6 11. Bc4 b5 12. Bb3 0-0 13. h4 Be7 14. Ne3 Be6 15. Ncd5 Rb8 16. Qh5 a5 17. c3 Qd7 18. g4 f6 19. Nf5 a4 20. Ndxe7+ Nxe7 21. Bxe6+ Qxe6 22. Nxe7+ Qxe7 1/2-1/2

[Event "Karl Mala Memorial op 02nd"]
[Site "Griesheim"]
[Date "1998.08.09"]
[Round "7"]
[White "Petri, Thomas"]
[Black "Soeder, Thomas"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2005"]
[PlyCount "25"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Bf4 Nf6 5. e3 0-0 6. cxd5 Nxd5 7. Nxd5 exd5 8. Qb3 c6 9. Bd3 Qa5+ 10. Kf1 Nd7 11. Nf3 Nf6 12. h3 Ne4 13. Qc2 1/2-1/2

[Event "Karl Mala Memorial op 02nd"]
[Site "Griesheim"]
[Date "1998.08.09"]
[Round "6"]
[White "Pfrommer, Christoph"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2340"]
[BlackElo "2005"]
[PlyCount "63"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Bd3 Bg5 10. 0-0 Bxc1 11. Rxc1 Nge7 12. Nc2 0-0 13. Nd5 Ng6 14. b4 Nf4 15. Nde3 Qg5 16. g3 Bh3 17. Re1 h5 18. Bf1 h4 19. Kh1 hxg3 20. fxg3 Bxf1 21. gxf4 exf4 22. Nxf1 Ne5 23. Nd4 Ng4 24. Rc2 Qh4 25. Nf5 Qh3 26. Rg2 f3 27. Rxg4 Qxg4 28. N1g3 Qf4 29. Nh5 Qg5 30. Qxf3 g6 31. Rg1 Qd8 32. Qc3 1-0

[Event "Karl Mala Memorial op 02nd"]
[Site "Griesheim"]
[Date "1998.08.08"]
[Round "4"]
[White "Langrock, Hannes"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2105"]
[BlackElo "2005"]
[PlyCount "103"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Nc2 Bg5 10. Ne3 Nf6 11. Be2 0-0 12. 0-0 Nd4 13. Nc2 Bxc1 14. Rxc1 Nc6 15. Ne3 Nd4 16. Nc2 Nxe2+ 17. Qxe2 Ng4 18. b3 Qh4 19. h3 Nh6 20. Qe3 f5 21. f4 fxe4 22. fxe5 dxe5 23. Qxe4 Qg5 24. Qe3 Qg6 25. Rfe1 Rad8 26. Ne4 Nf5 27. Qg5 Qe8 28. Rcd1 Rxd1 29. Rxd1 h6 30. Qd2 Qg6 31. Rf1 Re8 32. Kh2 Bc8 33. Ne3 Nd4 34. Ng3 Rd8 35. Qf2 Be6 36. Nef5 Bxf5 37. Nxf5 Qe6 38. Ne3 e4 39. Nd5 Nc6 40. Qf4 Ne7 41. Nc3 e3 42. Re1 Rd3 43. Nd1 e2 44. Nf2 Re3 45. Ng4 Re4 46. Qd2 Nf5 47. Nf2 Qe5+ 48. Kg1 Nd4 49. Nxe4 Qxe4 50. b4 Qe5 51. Kf2 Qf5+ 52. Kg1 1/2-1/2

[Event "Karl Mala Memorial op 02nd"]
[Site "Griesheim"]
[Date "1998.08.08"]
[Round "5"]
[White "Petri, Thomas"]
[Black "Zoeller, Thomas"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2005"]
[PlyCount "49"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 Nf6 3. Nc3 d6 4. e4 e5 5. g3 Be7 6. Bg2 fxe4 7. Nxe4 Nxe4 8. dxe4 Be6 9. Be3 0-0 10. Qd3 Nc6 11. 0-0 Kh8 12. c3 Bg4 13. Nd2 Bg5 14. f4 exf4 15. gxf4 Bf6 16. Nf3 Qe8 17. Nd4 Qh5 18. Qd2 g5 19. Nxc6 gxf4 20. Rxf4 bxc6 21. Rxf6 Rxf6 22. Bd4 Raf8 23. Rf1 Qg6 24. Rxf6 Rxf6 25. Qf4 1-0

[Event "Karl Mala Memorial op 02nd"]
[Site "Griesheim"]
[Date "1998.08.07"]
[Round "3"]
[White "Petri, Thomas"]
[Black "Schlesinger, Omri"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2005"]
[BlackElo "2265"]
[PlyCount "90"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. e4 Bxf1 9. Kxf1 Bg7 10. Nf3 0-0 11. Kg2 Nbd7 12. Re1 Ng4 13. Qc2 Qb6 14. h3 Nge5 15. Nxe5 Nxe5 16. a4 Qb4 17. Re2 Rfb8 18. Nd1 Nc4 19. Bd2 Nxd2 20. Rxd2 Qb3 21. Nc3 Qxc2 22. Rxc2 Rxb2 23. Rxb2 Bxc3 24. Rba2 Bxa1 25. Rxa1 Kf8 26. Kf3 Ke8 27. Ke3 Kd8 28. Kd3 Rb8 29. a5 Kc7 30. Kc3 Rb4 31. f3 Kb7 32. a6+ Ka7 33. e5 Rd4 34. exd6 exd6 35. Re1 Kxa6 36. Re7 Rxd5 37. Rxf7 Rf5 38. Rxf5 gxf5 39. g4 fxg4 40. fxg4 Kb7 41. g5 Kc7 42. h4 Kd7 43. h5 Ke7 44. Kc4 Ke6 45. Kd3 Kf5 0-1

[Event "Karl Mala Memorial op 02nd"]
[Site "Griesheim"]
[Date "1998.08.07"]
[Round "2"]
[White "Uwira, Andre"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "E06"]
[BlackElo "2005"]
[PlyCount "82"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. g3 Bf5 6. Nf3 Nf6 7. Bf4 Nbd7 8. Bg2 Be7 9. Ne5 0-0 10. 0-0 Nh5 11. e3 Nxf4 12. exf4 f6 13. Nf3 Nb6 14. Nh4 Bd7 15. f5 Bb4 16. Bf3 Qc8 17. Qd3 Bxc3 18. bxc3 Nc4 19. Be2 b5 20. Qf3 Nd2 21. Qh5 Nxf1 22. Rxf1 Re8 23. Bg4 Qa6 24. Bh3 Qxa2 25. Ng6 Qd2 26. f4 Re1 27. Rxe1 Qxe1+ 28. Bf1 Re8 29. Ne5 Qe3+ 30. Kg2 fxe5 31. f6 gxf6 32. dxe5 Qe4+ 33. Kg1 fxe5 34. Qg5+ Qg6 35. Qh4 exf4 36. Qxf4 Rf8 37. Qd4 Qb1 38. Qd3 Qc1 39. h4 Bh3 40. Qe2 Rxf1+ 41. Kh2 Rh1# 0-1

[Event "Karl Mala Memorial op 02nd"]
[Site "Griesheim"]
[Date "1998.08.06"]
[Round "1"]
[White "Petri, Thomas"]
[Black "Grueneschild, Hildegard"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "2005"]
[PlyCount "113"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 e5 7. d5 Na6 8. 0-0 Nc5 9. f3 a5 10. Be3 Nxd3 11. Qxd3 Ne8 12. c5 f5 13. Rac1 f4 14. Bf2 Rf7 15. Rc2 b6 16. cxb6 cxb6 17. Nb5 Ba6 18. Rfc1 Rd7 19. Qb3 Rb8 20. Rc6 Bf8 21. Nec3 Kh8 22. Na4 Bxb5 23. Qxb5 Rdb7 24. Bxb6 Qd7 25. Qxa5 Kg8 26. b3 g5 27. Bc7 Nxc7 28. Rxc7 Qb5 29. Qxb5 Rxb5 30. Rc8 Rxc8 31. Rxc8 Kf7 32. Nc3 Rb7 33. Rc4 Be7 34. b4 Bd8 35. a4 Bb6+ 36. Kf1 Ke7 37. a5 Bd4 38. Na4 Kd7 39. Ke2 Rb5 40. Kd3 h5 41. Nc3 Rb8 42. Ne2 Be3 43. Kc3 Ra8 44. Rc6 Rb8 45. Kc4 Ba7 46. b5 Rc8 47. b6 Rxc6+ 48. dxc6+ Kxc6 49. bxa7 Kb7 50. Nc3 Kxa7 51. Kb5 Kb7 52. a6+ Ka7 53. Nd5 g4 54. Nc7 gxf3 55. gxf3 h4 56. h3 Kb8 57. Kb6 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1998.??.??"]
[Round "7"]
[White "Becker, Marcel"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2150"]
[BlackElo "2005"]
[PlyCount "40"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. d4 c6 4. cxd5 cxd5 5. Nc3 Bd6 6. Bg5 Ne7 7. e3 Bd7 8. Bd3 a6 9. 0-0 Nbc6 10. e4 f6 11. Bh4 0-0 12. exd5 exd5 13. Qb3 Na5 14. Qc2 g6 15. Nxd5 Nxd5 16. Bxg6 Qe7 17. Rfe1 Qg7 18. Be4 Bc6 19. Bg3 Bxg3 20. hxg3 Ne7 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1998.??.??"]
[Round "1"]
[White "Benedikt, Alexander"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "A84"]
[BlackElo "2005"]
[PlyCount "42"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. cxd5 exd5 5. Nf3 Nf6 6. Bf4 Be7 7. g3 0-0 8. Bg2 Nbd7 9. 0-0 c6 10. Re1 Nh5 11. Be5 Qe8 12. a3 Qg6 13. b4 a6 14. Na4 f4 15. Qb1 Qh6 16. Nc5 fxg3 17. hxg3 Nxe5 18. Nxe5 Nxg3 19. Qd3 Nh5 20. e4 Nf4 21. Qf1 Bh3 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1998.??.??"]
[Round "3"]
[White "Michael, Dirk"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "A90"]
[BlackElo "2005"]
[PlyCount "118"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Nf3 f5 6. g3 Bd6 7. Bg2 Nf6 8. Bg5 0-0 9. Ne5 Nbd7 10. f4 Qe8 11. Bxf6 Nxf6 12. 0-0 Be6 13. e3 Qe7 14. Qe2 Bf7 15. Bf3 Ne4 16. Rac1 Be6 17. Na4 Rac8 18. b3 Rc7 19. Rc2 Rfc8 20. Rfc1 Ba3 21. Rd1 Bb4 22. Bxe4 fxe4 23. Nc5 Rf8 24. g4 Bc8 25. Kh1 Qd6 26. a3 Bxa3 27. Ra1 Bb4 28. Rxa7 b6 29. Rxc7 Qxc7 30. Nxe4 c5 31. Ng5 h6 32. Ngf3 Bb7 33. Qb5 Qd6 34. Qd7 Qxd7 35. Nxd7 Re8 36. Nfe5 cxd4 37. exd4 b5 38. Rc7 Bc8 39. Kg2 Ba5 40. Ra7 Bc3 41. Nf3 Bxd7 42. Rxd7 Re2+ 43. Kf1 Rb2 44. Rxd5 Rxb3 45. g5 hxg5 46. fxg5 Kh7 47. Ke2 b4 48. Rb5 Rb2+ 49. Kd3 Rf2 50. Ke3 Rf1 51. Ke2 Ra1 52. d5 Kg6 53. Kd3 Kf5 54. Rb7 Rd1+ 55. Kc4 Ke4 56. Rf7 Rxd5 57. Re7+ Be5 58. Nxe5 Rxe5 59. Rxg7 Kf5 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1998.??.??"]
[Round "5"]
[White "Petri, Thomas"]
[Black "Gjokaj, Gjon"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "2005"]
[PlyCount "66"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. e3 0-0 6. a3 Bxc3+ 7. Qxc3 c5 8. Nf3 Nc6 9. dxc5 Ne4 10. Qc2 Qa5+ 11. Bd2 Nxd2 12. Nxd2 d4 13. Bd3 dxe3 14. fxe3 Qxc5 15. Bxh7+ Kh8 16. 0-0 Qxe3+ 17. Kh1 f5 18. Rae1 Qh6 19. Qc3 Kxh7 20. Re3 Kg8 21. Rh3 Qf6 22. Qf3 e5 23. Qh5 f4 24. Qh7+ Kf7 25. Rg3 Bf5 26. Qh5+ g6 27. Qh7+ Qg7 28. Qxg7+ Kxg7 29. Rc3 Rad8 30. Nb3 e4 31. Re1 e3 32. Nc1 Rd2 33. b4 Be4 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1998.??.??"]
[Round "6"]
[White "Petri, Thomas"]
[Black "Raddatz, Stephanie"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2005"]
[PlyCount "79"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. cxd5 exd5 6. e3 0-0 7. Qc2 h6 8. Bf4 c6 9. Bd3 Nbd7 10. Nge2 Re8 11. 0-0 Nf8 12. a3 Bg4 13. f3 Bh5 14. e4 Bg6 15. e5 Bxd3 16. Qxd3 N6h7 17. Be3 f6 18. f4 fxe5 19. dxe5 Qc7 20. Rac1 Qb8 21. Ng3 Bd8 22. Nf5 Re6 23. Ne2 Qc7 24. b4 a6 25. Ned4 Re8 26. Rf3 Ne6 27. Rg3 Nhf8 28. Nxh6+ Kh8 29. Nhf5 g6 30. Nh4 Bxh4 31. Rh3 Kg7 32. Rxh4 Qf7 33. f5 Nc7 34. e6 Qf6 35. Nf3 Nb5 36. a4 d4 37. Bh6+ Kg8 38. axb5 Qxf5 39. Qxf5 gxf5 40. Bxf8 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1998.??.??"]
[Round "2"]
[White "Petri, Thomas"]
[Black "Schlange, Stefan"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2005"]
[BlackElo "2290"]
[PlyCount "57"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bd6 6. Bg5 f6 7. Bh4 Bf5 8. e3 Ne7 9. Bg3 Ng6 10. Qb3 b6 11. Rc1 Bxg3 12. hxg3 0-0 13. Nh4 Nxh4 14. Rxh4 g5 15. Rh2 Qd6 16. Be2 Kg7 17. Kd2 Nd7 18. Rch1 Rf7 19. Bg4 Bg6 20. Bh5 Bxh5 21. Rxh5 Nf8 22. Qc2 Kg8 23. Ne2 Qe6 24. a3 Rc8 25. Rh6 c5 26. Qd3 c4 27. Qc2 b5 28. R1h5 Rg7 29. g4 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1998.??.??"]
[Round "4"]
[White "Rack, Matthias"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "D31"]
[BlackElo "2005"]
[PlyCount "150"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 c6 4. Nc3 Nd7 5. e4 dxe4 6. Nxe4 Ngf6 7. Nc3 Qc7 8. Be2 Be7 9. 0-0 b6 10. Be3 Bb7 11. Rc1 Rd8 12. a3 0-0 13. Qc2 h6 14. h3 Rc8 15. Rfd1 e5 16. dxe5 Nxe5 17. Qf5 Ng6 18. Rd2 Rcd8 19. Rcd1 Bc8 20. Qc2 Nf4 21. Bf1 Rfe8 22. Ne2 Nxe2+ 23. Bxe2 c5 24. Ne1 Rxd2 25. Rxd2 Bd6 26. Bf3 Bh2+ 27. Kf1 Be5 28. Kg1 Bf4 29. Re2 Bxe3 30. Rxe3 Rxe3 31. fxe3 Qg3 32. Qf2 Qg6 33. Kh2 Be6 34. Be2 Qe4 35. Bd3 Qe5+ 36. Kg1 Ne4 37. Qh4 Nf6 38. Qf2 Qd6 39. Qf3 Nd7 40. Qe4 g6 41. Qf4 Ne5 42. b3 Kg7 43. Be2 f6 44. Kf2 Qd2 45. Qe4 Bf5 46. Qb7+ Qd7 47. Qxd7+ Nxd7 48. Nf3 Bc2 49. Nd2 Ne5 50. e4 Kf7 51. Ke3 a5 52. a4 Ke6 53. Bf1 Kd6 54. Be2 h5 55. Bf1 g5 56. Be2 h4 57. Bf1 Ng6 58. Kf3 Ke5 59. g3 hxg3 60. Kxg3 Bxe4 61. Be2 Nf4 62. Bd1 Ne6 63. Kf2 Kf4 64. Nf1 Nd4 65. Ne3 f5 66. Nf1 Bc2 67. Bxc2 Nxc2 68. Nd2 g4 69. hxg4 fxg4 70. Nb1 g3+ 71. Kg2 Ne3+ 72. Kg1 Ke4 73. Nd2+ Kd3 74. Nf3 Kc3 75. Ne5 Kxb3 0-1

[Event "Karl Mala Memorial op 01st"]
[Site "Griesheim"]
[Date "1997.??.??"]
[Round "6"]
[White "Blum, Ralph"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "69"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Be7 6. Bg2 d5 7. Ne5 0-0 8. 0-0 c6 9. Nc3 Nfd7 10. cxd5 cxd5 11. Nxd5 exd5 12. Bxd5 Nxe5 13. Bxa8 Ng6 14. Bb2 Re8 15. Bf3 Nd7 16. Rc1 Bd6 17. Re1 Nf6 18. Bg2 Bb4 19. Bc3 Bxc3 20. Rxc3 Nd5 21. Rc1 f5 22. Qd2 Qd6 23. a3 Nf8 24. b4 Nd7 25. Qc2 g6 26. Qa4 Bb7 27. e4 fxe4 28. Rxe4 Ra8 29. Qb3 Kg7 30. Rce1 N7f6 31. Re6 Qd7 32. Qd3 Rd8 33. Qe2 Qc7 34. Bxd5 Nxd5 35. Re7+ 1-0

[Event "Hermannen op"]
[Site "Hermannen"]
[Date "1997.??.??"]
[Round "7"]
[White "Goemann, Jens"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2145"]
[PlyCount "27"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. Bg2 c5 5. 0-0 Bd7 6. b3 Bc6 7. e3 dxc4 8. bxc4 Be7 9. Bb2 0-0 10. Nc3 Nbd7 11. d4 cxd4 12. exd4 Nb6 13. Qd3 Rc8 14. Nd2 1/2-1/2

[Event "Hermannen op"]
[Site "Hermannen"]
[Date "1997.??.??"]
[Round "5"]
[White "Kalkhof, Stefan"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "E51"]
[PlyCount "72"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. e3 0-0 6. Nf3 c5 7. a3 cxd4 8. Nxd4 Be7 9. cxd5 exd5 10. Bd3 Nc6 11. Nxc6 bxc6 12. b4 Bg4 13. Ne2 Re8 14. h3 Bd7 15. 0-0 Bd6 16. Bc3 Ne4 17. Bd4 Qh4 18. Rc1 Re6 19. Bxe4 Rxe4 20. Bc5 Bc7 21. Rc3 Bxh3 22. Nf4 Bd7 23. b5 Bxf4 24. exf4 Qxf4 25. bxc6 Bxc6 26. Bxa7 Qf6 27. Qc2 Bd7 28. Rc1 Rxa7 29. Qxe4 Qxc3 30. Qf4 Qb2 31. Qg5 h6 32. Qd8+ Kh7 33. Rc5 Be6 34. Qe8 Rxa3 35. Rb5 Qc1+ 36. Kh2 Qf4+ 0-1

[Event "Wiesbaden op 16th"]
[Site "Wiesbaden"]
[Date "1997.??.??"]
[Round "8"]
[White "Kern, Manfred"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "71"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. e3 Be6 5. Nf3 c6 6. Be2 Be7 7. 0-0 Nbd7 8. d4 e4 9. Ng5 0-0 10. Nc3 d5 11. b5 h6 12. Nxe6 fxe6 13. Qb3 Kh8 14. a4 cxb5 15. axb5 Nb6 16. Ba3 Bxa3 17. Rxa3 Qc7 18. c5 Nc8 19. b6 Qf7 20. Nb5 a6 21. Nc7 Rb8 22. h3 Nh7 23. Bg4 Re8 24. Nxe8 Qxe8 25. Qa4 Qe7 26. f4 exf3 27. Rxf3 Nf6 28. Ra1 h5 29. Raf1 hxg4 30. hxg4 Qd8 31. Qc2 Ne7 32. Rh3+ Kg8 33. Rxf6 gxf6 34. Qh7+ Kf8 35. Qh8+ Ng8 36. Rh7 1-0

[Event "Karl Mala Memorial op 01st"]
[Site "Griesheim"]
[Date "1997.??.??"]
[Round "4"]
[White "Kessler, Michael"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "E41"]
[PlyCount "39"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 c5 6. Bd3 d6 7. f3 Nc6 8. Ne2 e5 9. d5 Na5 10. Bd2 e4 11. fxe4 Ng4 12. Nf4 0-0 13. 0-0 Ne5 14. Be1 b6 15. Bg3 Ba6 16. Nh5 Ng6 17. Qe2 Qd7 18. Rf6 Nb7 19. Raf1 Rae8 20. Qb2 1/2-1/2

[Event "Wiesbaden op 16th"]
[Site "Wiesbaden"]
[Date "1997.??.??"]
[Round "6"]
[White "Kraus, Uwe"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "77"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Be7 5. e3 Bb7 6. Be2 0-0 7. Nc3 d6 8. Qc2 Na6 9. a3 c5 10. dxc5 Nxc5 11. 0-0 Nfe4 12. Bxe7 Qxe7 13. Nxe4 Bxe4 14. Qd1 e5 15. b4 Ne6 16. Nd2 Bb7 17. Bf3 Rac8 18. Bxb7 Qxb7 19. Qb3 Rfd8 20. Rac1 h5 21. h3 Rc7 22. Rc2 g6 23. Rfc1 Kg7 24. Qd3 d5 25. cxd5 Rxd5 26. Rxc7 Qxc7 27. Qxd5 Qxc1+ 28. Kh2 Qxa3 29. Qxe5+ Kf8 30. Qh8+ Ke7 31. Ne4 Qxb4 32. Qf6+ Ke8 33. Qe5 Kd7 34. Nf6+ Kc8 35. Qd5 Nc7 36. Qd7+ Kb7 37. Ne8 Qc5 38. Nd6+ Ka6 39. Qc8+ 1-0

[Event "Hermannen op"]
[Site "Hermannen"]
[Date "1997.??.??"]
[Round "2"]
[White "Kruse, Joerg Michael"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2190"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e3 Nbd7 5. f4 Be7 6. Bd3 c5 7. c3 b6 8. Qe2 Bb7 9. Ngf3 Ne4 10. Bxe7 Qxe7 11. 0-0 0-0 12. Ne5 Nxd2 13. Qxd2 f6 14. Nxd7 Qxd7 15. Qc2 g6 16. Rf2 Rac8 17. Qe2 Rfe8 18. Raf1 e5 19. fxe5 fxe5 20. dxc5 bxc5 21. e4 c4 22. Bb1 d4 23. Rf7 Re7 24. R7f6 Re6 25. Rf7 1/2-1/2

[Event "Wiesbaden op 16th"]
[Site "Wiesbaden"]
[Date "1997.??.??"]
[Round "2"]
[White "Mierse, Frank"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "E22"]
[PlyCount "56"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Bxc3+ 5. Qxc3 d5 6. Bg5 0-0 7. Bxf6 Qxf6 8. e3 c6 9. f4 b6 10. c5 Nd7 11. b4 Bb7 12. Nf3 Rfc8 13. Bd3 Nf8 14. 0-0 Qe7 15. a3 f6 16. Qc2 Rc7 17. g4 Bc8 18. g5 Bd7 19. Qg2 Kh8 20. Kh1 Be8 21. gxf6 gxf6 22. Rg1 Bg6 23. Nh4 f5 24. Be2 Qxh4 25. Qf3 Nd7 26. Rg5 Nf6 27. Rg3 Ne4 28. Rc1 Nxg3+ 0-1

[Event "Hermannen op"]
[Site "Hermannen"]
[Date "1997.??.??"]
[Round "6"]
[White "Petri, Thomas"]
[Black "Behl, Torsten"]
[Result "0-1"]
[ECO "D91"]
[BlackElo "2140"]
[PlyCount "138"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 c6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 g6 6. Nf3 Bg7 7. Qc2 0-0 8. cxd5 cxd5 9. Be2 b6 10. 0-0 Bb7 11. Rac1 h6 12. Bh4 g5 13. Bg3 Rc8 14. Qa4 a6 15. Ne5 Nxe5 16. Bxe5 Ne8 17. Rc2 f6 18. Bg3 Nd6 19. Rfc1 Nc4 20. b3 Nd6 21. Nb1 b5 22. Qa3 Rxc2 23. Rxc2 Ne4 24. Qc1 Nxg3 25. hxg3 e6 26. Rc7 Rf7 27. Rc5 Bf8 28. Rc2 Bd6 29. Bd3 f5 30. Qd1 Qf6 31. Nd2 g4 32. a4 bxa4 33. bxa4 h5 34. Qe2 h4 35. Nf1 hxg3 36. fxg3 e5 37. Bxa6 exd4 38. Bxb7 Rxb7 39. exd4 Qxd4+ 40. Qf2 Qxf2+ 41. Kxf2 Kf7 42. Ne3 Ke6 43. a5 Ra7 44. Rc6 Rxa5 45. Nxf5 Kxf5 46. Rxd6 Ke4 47. Re6+ Kd3 48. Re3+ Kd4 49. Re2 Ra3 50. Rd2+ Kc4 51. Rd1 d4 52. Rd2 Rc3 53. Rd1 Rc2+ 54. Kf1 Kc3 55. Ra1 Kd2 56. Ra4 Ke3 57. Ra1 Rf2+ 58. Kg1 d3 59. Ra3 Rf5 60. Ra8 d2 61. Rd8 Ke2 62. Re8+ Kd3 63. Rd8+ Ke3 64. Rd7 Rc5 65. Rd8 Rc4 66. Re8+ Re4 67. Rd8 Rd4 68. Rxd4 Kxd4 69. Kf2 d1R 0-1

[Event "Karl Mala Memorial op 01st"]
[Site "Griesheim"]
[Date "1997.??.??"]
[Round "5"]
[White "Petri, Thomas"]
[Black "Diehm, Alexander"]
[Result "1-0"]
[ECO "D10"]
[BlackElo "2025"]
[PlyCount "55"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. cxd5 cxd5 5. dxe5 d4 6. Ne4 Qa5+ 7. Bd2 Qxe5 8. Ng3 Nc6 9. Nf3 Qb5 10. Qc2 Nf6 11. a3 Be6 12. e3 Qb6 13. Nxd4 Nxd4 14. exd4 Qxd4 15. Bb5+ Bd7 16. Bxd7+ Qxd7 17. 0-0-0 Be7 18. Bc3 Qc7 19. Kb1 0-0 20. Nf5 Rac8 21. Rhe1 Bxa3 22. Re3 Bc5 23. Rg3 Nh5 24. Rh3 f6 25. Rxh5 g6 26. Nh6+ Kg7 27. Rh3 Bxf2 28. Qxf2 1-0

[Event "Karl Mala Memorial op 01st"]
[Site "Griesheim"]
[Date "1997.??.??"]
[Round "3"]
[White "Petri, Thomas"]
[Black "Dyga, Ryszard Adam"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "85"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 d6 3. Nc3 Bg7 4. e4 Nf6 5. Bd3 0-0 6. Nge2 Nc6 7. 0-0 e5 8. d5 Ne7 9. f3 Nh5 10. Be3 f5 11. b4 Nf6 12. Qc2 f4 13. Bf2 g5 14. c5 g4 15. Nb5 a6 16. cxd6 cxd6 17. Nc7 gxf3 18. gxf3 Bh3 19. Nxa8 Bxf1 20. Nc7 Bh3 21. b5 axb5 22. Bxb5 Kh8 23. Kh1 Rg8 24. Ng1 Qc8 25. Bf1 Bxf1 26. Rxf1 Ne8 27. Rc1 Bf6 28. Nb5 Qd7 29. a4 Ng6 30. Qc8 Qg7 31. Qh3 Nh4 32. Ne2 Qg2+ 33. Qxg2 Rxg2 34. Bxh4 Rxe2 35. Bxf6+ Nxf6 36. Nxd6 Rf2 37. Nf7+ Kg7 38. Nxe5 Ne8 39. Rc8 Nd6 40. Rc7+ Kg8 41. Rd7 Nxe4 42. fxe4 f3 43. Nxf3 1-0

[Event "Wiesbaden op 16th"]
[Site "Wiesbaden"]
[Date "1997.??.??"]
[Round "7"]
[White "Petri, Thomas"]
[Black "Hupprich, Thorsten"]
[Result "1/2-1/2"]
[ECO "A87"]
[BlackElo "2120"]
[PlyCount "132"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. h4 e6 7. Bg5 d6 8. Qc1 Nc6 9. h5 gxh5 10. Rxh5 Qe8 11. Rh4 Ne7 12. Bh6 Qg6 13. Nc3 a6 14. Qd2 Ng4 15. Bxg7 Kxg7 16. e3 Bd7 17. Ne2 Rh8 18. 0-0-0 Qe8 19. Nf4 Ng6 20. Nh5+ Kf7 21. Rh3 Qe7 22. e4 e5 23. Ng5+ Kf8 24. f4 exf4 25. Nxf4 Nxf4 26. Qxf4 h6 27. Rdh1 hxg5 28. Rxh8+ Kg7 29. Qxg4 fxg4 30. Rxa8 Be8 31. Kd2 Bf7 32. Kd3 c6 33. Rf1 d5 34. cxd5 cxd5 35. Rc8 Bg6 36. Re1 Qd7 37. Rc2 Qb5+ 38. Kd2 Qb4+ 39. Kd1 Qxd4+ 40. Rd2 Qb4 41. exd5 Qd6 42. Re6 Qd7 43. Rde2 Bf7 44. Re7 Qd6 45. Rxb7 Qxg3 46. Rb3 Qd6 47. Rc3 g3 48. Rd2 Bh5+ 49. Kc1 Qb6 50. b3 Qg1+ 51. Kb2 Qe1 52. Rcd3 Qe5+ 53. Rd4 Qd6 54. b4 Kf6 55. a3 Be8 56. Kb3 Bd7 57. Re4 Bf5 58. Rc4 Bd7 59. Rc1 Qe5 60. Rc3 Ba4+ 61. Kb2 Bd7 62. d6 Kg7 63. Rd5 Qf6 64. Rdc5 Qf2+ 65. Rc2 Qd4+ 66. R2c3 Qf2+ 1/2-1/2

[Event "Wiesbaden op 16th"]
[Site "Wiesbaden"]
[Date "1997.??.??"]
[Round "1"]
[White "Petri, Thomas"]
[Black "Ikonnikov, Vyacheslav"]
[Result "0-1"]
[ECO "E32"]
[BlackElo "2540"]
[PlyCount "49"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. Bd2 c5 6. e3 0-0 7. Bd3 Nc6 8. Nge2 cxd4 9. exd4 e5 10. d5 Ne7 11. 0-0 a5 12. a3 Bc5 13. Bg5 Kh8 14. Bxf6 gxf6 15. Ng3 Rg8 16. Nce4 Ng6 17. Nh5 Nh4 18. Nhg3 Bd4 19. Nc3 f5 20. Bxf5 Rxg3 21. hxg3 Nxf5 22. Ne4 Nh6 23. Rab1 Ng4 24. Nc3 Qg5 25. Qd2 0-1

[Event "Hermannen op"]
[Site "Hermannen"]
[Date "1997.??.??"]
[Round "4"]
[White "Petri, Thomas"]
[Black "Kersten, Uwe"]
[Result "0-1"]
[ECO "E83"]
[BlackElo "2350"]
[PlyCount "72"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. f3 Nc6 7. Be3 e5 8. d5 Nd4 9. Nge2 Nh5 10. Qd2 c5 11. dxc6 bxc6 12. 0-0 f5 13. exf5 gxf5 14. Bg5 Bf6 15. Bxf6 Qxf6 16. Nxd4 exd4 17. Ne2 c5 18. Ng3 Nxg3 19. hxg3 Bd7 20. Kf2 Rae8 21. Rh1 Re3 22. Rh5 Rfe8 23. Rah1 R8e7 24. Rh6 Qg5 25. Qd1 Be8 26. Rxd6 Rg7 27. Rh3 Bg6 28. Rc6 Qe7 29. Qd2 Rf7 30. a3 Rf8 31. f4 Re8 32. Rh1 a5 33. Ra6 Bh5 34. Rxh5 Rxd3 35. Rg5+ Kh8 36. Qxa5 Qe3+ 0-1

[Event "Karl Mala Memorial op 01st"]
[Site "Griesheim"]
[Date "1997.??.??"]
[Round "1"]
[White "Petri, Thomas"]
[Black "Kitzler, Gerhard"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "47"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 c6 7. Qc2 h6 8. Bh4 Be6 9. Bd3 Nbd7 10. f3 Nh5 11. Bf2 0-0 12. g4 Re8 13. gxh5 Bh4 14. 0-0-0 Qg5 15. Bxh4 Qxh4 16. Nge2 Qf2 17. Rdg1 Bh3 18. Rg3 Bg2 19. Nd1 Qxg3 20. Nxg3 Bxh1 21. Nxh1 Re7 22. Qg2 Nf6 23. Ng3 Rae8 24. Nf5 1-0

[Event "Wiesbaden op 16th"]
[Site "Wiesbaden"]
[Date "1997.??.??"]
[Round "9"]
[White "Petri, Thomas"]
[Black "Kohl, A."]
[Result "1-0"]
[ECO "A42"]
[PlyCount "55"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 f5 9. exf5 Bxf5 10. Bg4 Ne7 11. Bg5 Rf8 12. Bxf5 gxf5 13. 0-0 h6 14. Bh4 Qd7 15. f3 0-0-0 16. Rb1 Rde8 17. Qc2 Kb8 18. b4 c6 19. dxc6 Nxc6 20. Bf2 Qe6 21. Nd5 e4 22. b5 Nd4 23. Qd2 exf3 24. Bxd4 fxg2 25. Rf3 Rg8 26. Bxa7+ Kxa7 27. Qa5+ Kb8 28. Qc7+ 1-0

[Event "Hermannen op"]
[Site "Hermannen"]
[Date "1997.??.??"]
[Round "1"]
[White "Petri, Thomas"]
[Black "Krallmann, Matthias"]
[Result "1/2-1/2"]
[ECO "D20"]
[BlackElo "2245"]
[PlyCount "23"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. e4 b5 5. Nf3 Bb7 6. Bg5 h6 7. Bh4 g5 8. Bg3 Bg7 9. Ne5 Nf6 10. a4 b4 11. Bxc4 e6 12. Qb3 1/2-1/2

[Event "Karl Mala Memorial op 01st"]
[Site "Griesheim"]
[Date "1997.??.??"]
[Round "7"]
[White "Petri, Thomas"]
[Black "Sadeghi, Behrang"]
[Result "1/2-1/2"]
[ECO "A94"]
[BlackElo "2225"]
[PlyCount "113"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 d5 4. g3 Nf6 5. Bg2 c6 6. 0-0 Bd6 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Nbd7 10. cxd5 exd5 11. b4 a6 12. Qc2 Ne4 13. Nd2 Ndf6 14. f3 Ng5 15. e3 Qe7 16. Qc3 Re8 17. Nc2 Bd7 18. a4 b6 19. Nb3 Rac8 20. Qd3 Ra8 21. Qd2 Nf7 22. a5 b5 23. Nc5 Bc8 24. Rae1 Nd6 25. Rf2 Qf7 26. Na1 Ra7 27. Rfe2 Rae7 28. Qd3 Qg6 29. Nc2 h5 30. Kf2 Rf8 31. Rg1 Nfe4+ 32. Ke1 Nxc5 33. dxc5 Nc4 34. Kf2 h4 35. f4 Qh6 36. Bf3 g5 37. fxg5 hxg3+ 38. hxg3 Qxg5 39. Qd4 Ne5 40. Qh4 Nd3+ 41. Kf1 Qg7 42. Rh1 Re6 43. Reh2 Rg6 44. Qh8+ Kf7 45. Qxg7+ Rxg7 46. Rh7 Rfg8 47. Be2 Ne5 48. Kf2 Nc4 49. Nd4 Bd7 50. Bd3 Re8 51. Rxg7+ Kxg7 52. Bxf5 Bxf5 53. Nxf5+ Kf6 54. g4 Kg5 55. Kg3 Nxe3 56. Rh5+ Kg6 57. Rh6+ 1/2-1/2

[Event "Wiesbaden op 16th"]
[Site "Wiesbaden"]
[Date "1997.??.??"]
[Round "5"]
[White "Petri, Thomas"]
[Black "Schiffer, Steve"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "2115"]
[PlyCount "76"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 c5 7. Nge2 0-0 8. Bg5 a6 9. a3 Nbd7 10. 0-0 h6 11. Bd2 Kh8 12. Ng3 Ng8 13. Rb1 Ndf6 14. b4 b6 15. Na4 Ra7 16. Qc2 Ne7 17. bxc5 bxc5 18. Rb6 Ne8 19. Ba5 Qd7 20. Rfb1 f5 21. exf5 gxf5 22. Nh5 f4 23. Nxg7 Kxg7 24. Bc3 Qg4 25. f3 Qg5 26. Qf2 Bf5 27. Be4 Bxe4 28. fxe4 Ng6 29. Kh1 Nf6 30. Qe2 Raf7 31. Rxd6 Ng4 32. Nxc5 Qh4 33. Ne6+ Kg8 34. h3 f3 35. Qd2 Qg3 36. gxf3 Qxh3+ 37. Kg1 Rxf3 38. Bxe5 Rf1+ 0-1

[Event "Hermannen op"]
[Site "Hermannen"]
[Date "1997.??.??"]
[Round "3"]
[White "Petri, Thomas"]
[Black "Wagner, A."]
[Result "1-0"]
[ECO "E70"]
[PlyCount "45"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 0-0 7. Nge2 c6 8. f3 Nh5 9. 0-0 f5 10. exf5 gxf5 11. f4 Nd7 12. Be3 Ndf6 13. h3 Bh6 14. Qd2 exf4 15. Nxf4 Ng3 16. Rf3 Nfe4 17. Bxe4 Nxe4 18. Nxe4 fxe4 19. Rg3+ Kh8 20. Bd4+ Rf6 21. Qc3 Bg7 22. Rxg7 Kxg7 23. Bxf6+ 1-0

[Event "Wiesbaden op 16th"]
[Site "Wiesbaden"]
[Date "1997.??.??"]
[Round "4"]
[White "Rosenberger, Frank"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2225"]
[PlyCount "65"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Be3 Bg5 10. Nc2 Bxe3 11. Nxe3 Nge7 12. g3 0-0 13. Bg2 Nd4 14. 0-0 Qd7 15. f4 f5 16. fxe5 dxe5 17. exf5 Nexf5 18. Nxf5 Bxf5 19. Nd5 Rae8 20. Qh5 Qd6 21. Rad1 Qc5 22. Kh1 Re6 23. b4 Qc8 24. Ne3 Rh6 25. Qg5 Rg6 26. Qe7 Nc6 27. Nxf5 Rxf5 28. Rd8+ Qxd8 29. Qxd8+ Nxd8 30. Rxf5 h6 31. Bd5+ Kh7 32. Be4 Rd6 33. Rf6+ 1-0

[Event "Karl Mala Memorial op 01st"]
[Site "Griesheim"]
[Date "1997.??.??"]
[Round "2"]
[White "Weng, Annegret"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2125"]
[PlyCount "57"]
[EventDate "1997.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Ba5 9. Bd3 Qc7 10. 0-0 Qxe5 11. Re1 Qf6 12. Qh5 Bd8 13. Nb5 Qe7 14. Bf4 g6 15. Qh6 d5 16. c4 Qf8 17. Qh3 d4 18. c3 a6 19. Nd6+ Kd7 20. cxd4 Be7 21. c5 Nc6 22. d5 Nd8 23. Bc4 Bxd6 24. Bxd6 Qe8 25. Rad1 b5 26. dxe6+ Nxe6 27. Qf3 bxc4 28. c6+ Kd8 29. Qf6+ 1-0

[Event "Wiesbaden op 15th"]
[Site "Wiesbaden"]
[Date "1996.??.??"]
[Round "9"]
[White "Barsi, Lorenzo"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B31"]
[PlyCount "30"]
[EventDate "1996.08.??"]
[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 g6 4. 0-0 Bg7 5. Re1 f6 6. c3 Nh6 7. d4 cxd4 8. cxd4 Nf7 9. Nc3 0-0 10. h3 d6 11. Be3 f5 12. Qa4 Bd7 13. d5 Bxc3 14. bxc3 fxe4 15. Qxe4 Bf5 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "5"]
[White "Hieronymus, Andreas"]
[Black "Petri, Thomas"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "98"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Qa5 7. 0-0 Qc5 8. Bxd5 Qxd5 9. cxd4 e6 10. Nc3 Qc4 11. a3 Na5 12. Be3 Nb3 13. Nd2 Nxd2 14. Qxd2 b6 15. Rac1 Bb7 16. f4 Be7 17. f5 exf5 18. Rxf5 Qe6 19. Rcf1 0-0 20. d5 Qg6 21. d6 Bh4 22. Nd5 Kh8 23. Ne7 Qe6 24. Bg5 Bxg5 25. Qxg5 Be4 26. R5f4 Bg6 27. h4 Rfe8 28. h5 h6 29. Qh4 Bh7 30. Rxf7 Qxe5 31. Qf4 Qxf4 32. R1xf4 Bg8 33. Ng6+ Kh7 34. Rxd7 Red8 35. Rxd8 Rxd8 36. Rd4 Be6 37. Ne5 Kg8 38. d7 Kf8 39. Kf2 a6 40. Ke3 b5 41. b4 Kg8 42. Rd6 Bf5 43. Kf4 Bxd7 44. Rxd7 Rf8+ 45. Kg3 Re8 46. Rd5 Re6 47. Kf3 Kf8 48. Ng6+ Kf7 49. Rf5+ Ke8 1-0

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "4"]
[White "Koch, U."]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "66"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nd7 7. c4 N5b6 8. b3 Qf6 9. Bb2 Be7 10. Nc3 0-0 11. Qc2 c6 12. Rad1 Qh6 13. Bc1 Qg6 14. Bd3 Qh5 15. Be2 Nf6 16. Ne4 Qg6 17. Nxf6+ Bxf6 18. Qxg6 hxg6 19. h3 Bxf3 20. Bxf3 a5 21. Be3 Nd7 22. d5 exd5 23. cxd5 Ne5 24. Be4 Rfd8 25. Bb6 Rdc8 26. dxc6 Nxc6 27. Rd7 Rab8 28. Bc7 Ra8 29. Bd5 Rf8 30. Bd6 Rad8 31. Bxc6 bxc6 32. Rxd8 Rxd8 33. Bc7 Rd2 1/2-1/2

[Event "Wiesbaden op 15th"]
[Site "Wiesbaden"]
[Date "1996.??.??"]
[Round "6"]
[White "Mierse, Frank"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "E23"]
[PlyCount "99"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Nf3 Ne4 7. Bd2 Nxd2 8. Nxd2 0-0 9. g3 Bxc5 10. Nde4 Be7 11. Rd1 f5 12. Nd6 a6 13. Bg2 Qc7 14. c5 Rb8 15. Qb6 Bxd6 16. Rxd6 Qxb6 17. cxb6 Ne5 18. b3 Nf7 19. Rd4 d5 20. Na4 Rd8 21. 0-0 Rd6 22. Rc1 Bd7 23. Nc5 Be8 24. Rd2 Rxb6 25. Rdc2 Rc6 26. Nd3 Rbc8 27. Rxc6 Rxc6 28. b4 Rxc1+ 29. Nxc1 Bb5 30. Nb3 Nd8 31. Nd4 Bc4 32. a3 Kf7 33. f4 Kf6 34. Kf2 Ke7 35. Bf3 Kd6 36. Ke3 g6 37. Kd2 Nf7 38. e3 e5 39. fxe5+ Nxe5 40. Bd1 Bf1 41. Kc3 Nc4 42. Nc2 Ke5 43. Bf3 h6 44. h4 g5 45. hxg5 hxg5 46. Bh5 g4 47. Bf7 Nd6 48. Bxd5 Kxd5 49. e4+ Nxe4+ 50. Kb3 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "6"]
[White "Petri, Thomas"]
[Black "Benedikt, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "65"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e4 e6 5. Bxc4 h6 6. Nge2 Be7 7. 0-0 c5 8. Be3 Ng4 9. Bf4 cxd4 10. Qxd4 Qxd4 11. Nxd4 e5 12. Ndb5 Na6 13. Bg3 Bd7 14. h3 Nf6 15. Bxe5 0-0 16. Rfd1 Bc6 17. Bd6 Bxd6 18. Nxd6 Nc5 19. f3 Rad8 20. Nxf7 Rxd1+ 21. Rxd1 Rxf7 22. Rd8+ Ne8 23. b4 b5 24. Bxf7+ Kxf7 25. bxc5 Ke7 26. Rb8 Nc7 27. Nd5+ Nxd5 28. exd5 Bxd5 29. Rxb5 Bxa2 30. Ra5 Bd5 31. Rxa7+ Kf6 32. c6 Be6 33. c7 1-0

[Event "Wiesbaden op 15th"]
[Site "Wiesbaden"]
[Date "1996.??.??"]
[Round "3"]
[White "Petri, Thomas"]
[Black "Biegler, Markus"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "48"]
[EventDate "1996.08.??"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Bd6 6. Nf3 0-0 7. 0-0 Bg4 8. h3 Bh5 9. Bg5 c6 10. g4 Bg6 11. Ne5 Qc7 12. Bxf6 gxf6 13. Nf3 Nd7 14. Nh4 Kh8 15. Nf5 Bxf5 16. Bxf5 Rg8 17. Ne2 Nf8 18. Qd3 Ng6 19. Kh1 Rae8 20. Rad1 Re7 21. Qf3 Rge8 22. Bxg6 hxg6 23. Qxf6+ Kg8 24. Qf3 Rxe2 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "1"]
[White "Petri, Thomas"]
[Black "Gutman, Lev"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "2450"]
[PlyCount "65"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Bd3 c6 6. Nge2 Na6 7. 0-0 Nc7 8. Bg5 Ne6 9. Bh4 d6 10. f3 Nd7 11. Bf2 a6 12. a4 a5 13. b3 Bh6 14. Ng3 Nf4 15. Be3 Nh3+ 16. gxh3 Bxe3+ 17. Kh1 Bxd4 18. Rc1 e5 19. Nce2 Be3 20. Rc2 Qh4 21. Ng1 Nc5 22. Rg2 Kh8 23. Bc2 Qe7 24. Qe2 Bf4 25. Rd1 Ne6 26. Qe1 Nd4 27. Qc3 c5 28. N3e2 Bh6 29. Rf1 f5 30. exf5 gxf5 31. Bxf5 Nxf5 32. f4 Bg7 33. Qd3 0-1

[Event "Wiesbaden op 15th"]
[Site "Wiesbaden"]
[Date "1996.??.??"]
[Round "4"]
[White "Petri, Thomas"]
[Black "Rechel, Ralf"]
[Result "0-1"]
[ECO "A86"]
[BlackElo "2165"]
[PlyCount "52"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. e3 d6 7. d5 Qe8 8. Nb5 Na6 9. Rb1 Bd7 10. Nd4 c6 11. Nh3 Nc7 12. Nf4 g5 13. Nfe6 Bxe6 14. dxe6 Ne4 15. Nxf5 Nxf2 16. Nxg7 Qg6 17. Qh5 Nd3+ 18. Kd2 Rf2+ 19. Kc3 Rc2+ 20. Kxc2 Nb4+ 21. Kb3 Qc2+ 22. Ka3 Qxc4 23. b3 Nb5+ 24. Ka4 Nc3+ 25. Ka3 Nxb1+ 26. Ka4 Qb5# 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "3"]
[White "Petri, Thomas"]
[Black "Reschke, Thomas"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2240"]
[PlyCount "60"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Be3 e5 6. d5 Ne7 7. Bd3 a5 8. Nge2 f5 9. exf5 Nxf5 10. Bxf5 gxf5 11. f4 Nf6 12. 0-0 0-0 13. a4 Bd7 14. Ng3 Ng4 15. Qe1 Qh4 16. h3 Nxe3 17. Qxe3 Rae8 18. Nge2 Bh6 19. Qf2 Qf6 20. Rad1 Kh8 21. Nb5 Bxb5 22. axb5 exf4 23. Nd4 f3 24. Ne6 fxg2 25. Kxg2 Rg8+ 26. Kf3 f4 27. Rg1 Rg3+ 28. Ke2 Rxe6+ 29. dxe6 Qxe6+ 30. Kf1 Qxc4+ 0-1

[Event "Wiesbaden op 15th"]
[Site "Wiesbaden"]
[Date "1996.??.??"]
[Round "?"]
[White "Petri, Thomas"]
[Black "Weber, Ulrich"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "2275"]
[PlyCount "76"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 Nc6 7. 0-0 e5 8. d5 Ne7 9. Ng3 a5 10. f3 Nd7 11. Be3 f5 12. exf5 gxf5 13. f4 exf4 14. Bxf4 Ne5 15. Qc2 Nxd3 16. Qxd3 Ng6 17. Nge2 Ne5 18. Qc2 Bd7 19. Nb5 Qf6 20. Nbd4 Rae8 21. Bd2 Ng4 22. Rf3 c5 23. dxc6 bxc6 24. Bc3 Qh4 25. h3 Ne3 26. Qd3 f4 27. Be1 Qg5 28. g4 h5 29. Rf2 hxg4 30. h4 Qe5 31. Bc3 f3 32. Nxf3 Qe7 33. Ng5 Bf5 34. Rxf5 Nxf5 35. Bxg7 Qxg7 36. Re1 Re3 37. Qc2 Nxh4 38. Rf1 Rxf1+ 0-1

[Event "Wiesbaden op 15th"]
[Site "Wiesbaden"]
[Date "1996.??.??"]
[Round "8"]
[White "Petri, Thomas"]
[Black "Westphal, Frank"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "32"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Nge2 0-0 9. f3 Nh5 10. Bxe7 Qxe7 11. Qd2 b5 12. 0-0 Nb6 13. e4 b4 14. Nd1 c5 15. dxc5 Qxc5+ 16. Nf2 Bb7 1/2-1/2

[Event "Wiesbaden op 15th"]
[Site "Wiesbaden"]
[Date "1996.??.??"]
[Round "7"]
[White "Petri, Thomas"]
[Black "Wittelsberger, Helmut"]
[Result "1-0"]
[ECO "A53"]
[PlyCount "141"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 d6 4. Nc3 Be7 5. e4 0-0 6. Bd3 Nbd7 7. Nge2 Nc5 8. Bc2 a5 9. f3 Ne8 10. 0-0 f5 11. exf5 Bxf5 12. Ng3 Bxc2 13. Qxc2 g6 14. Be3 b6 15. Bxc5 bxc5 16. Rad1 Ng7 17. Rd3 Nf5 18. Nxf5 Rxf5 19. Ne4 Qe8 20. Ra3 Ra6 21. Rd1 Rf8 22. Qd2 Qa8 23. Nc3 Rf7 24. Nb5 Bf8 25. Qg5 Bg7 26. Qg4 Qe8 27. Qe4 Qd8 28. g3 Bh6 29. Kg2 Qf8 30. h4 Rg7 31. Rh1 Qf5 32. Nc3 Bd2 33. Nb5 Ra8 34. Rd3 Bh6 35. Nc3 Rf8 36. g4 Qxe4 37. Nxe4 Rgf7 38. Ra3 Ra8 39. h5 Bf4 40. Rb3 Kg7 41. Rb7 h6 42. hxg6 Kxg6 43. Kf2 Bg5 44. Ke2 a4 45. Nc3 Raf8 46. Rh3 Rf4 47. Ne4 Rc8 48. Rh1 Rf7 49. Rf1 Ra8 50. Ng3 Ra6 51. Rb1 Rb6 52. Rxb6 cxb6 53. Ne4 Rd7 54. b3 axb3 55. Rxb3 Bd8 56. Rb2 h5 57. gxh5+ Kxh5 58. Rxb6 Ra7 59. Rb2 Be7 60. Nc3 Kg6 61. a4 Kf5 62. Ra2 Ra8 63. Ne4 Kf4 64. a5 Rh8 65. Nd2 Ra8 66. a6 Ra7 67. Ne4 Bf8 68. Nc3 Kg3 69. Ra1 Be7 70. Nb5 Ra8 71. a7 1-0

[Event "Wiesbaden op 15th"]
[Site "Wiesbaden"]
[Date "1996.??.??"]
[Round "2"]
[White "Ramminger, Heinz"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "120"]
[EventDate "1996.08.??"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Bd6 8. c4 Qf5 9. Nd4 Qe5 10. g3 Qxd4 11. Bxg4 Qxc4 12. Re1 Nd7 13. d4 Nf6 14. Bf3 c6 15. Bg5 Nd5 16. b3 Qb5 17. Rc1 0-0 18. Be3 Bb4 19. Bxd5 Qxd5 20. Re2 Rfd8 21. Qc2 Rd7 22. Qc4 Be7 23. Rec2 Rad8 24. Qe2 a6 25. Qg4 Qa5 26. Bh6 g6 27. Be3 Bf6 28. Rd1 Rd5 29. Rcd2 Qb4 30. Qf4 Bg7 31. Qe4 a5 32. Qf4 a4 33. bxa4 Qxa4 34. Qe4 c5 35. Qb1 cxd4 36. Bxd4 Bxd4 37. Kf1 Qc4+ 38. Kg2 Qc6 39. Qe4 R5d7 40. Kf3 Qxe4+ 41. Kxe4 e5 42. f4 f5+ 43. Kf3 e4+ 44. Ke2 Kf7 45. h3 Ke6 46. Rb1 b6 47. Rc2 Bc5 48. g4 Rd3 49. gxf5+ gxf5 50. Rh1 Rf3 51. Ke1 Re3+ 52. Re2 Rc3 53. Kf1 Rg8 54. h4 Rf3+ 55. Ke1 Rd8 56. Rb2 Rdd3 57. Rhh2 Rxf4 58. Rbg2 Bb4+ 59. Ke2 Rd2+ 60. Ke3 Rf3# 0-1

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "7"]
[White "Rempel, Patrick"]
[Black "Petri, Thomas"]
[Result "1/2-1/2"]
[ECO "E22"]
[PlyCount "50"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qb3 c5 5. Nf3 Nc6 6. e3 Ne4 7. Bd3 Nxc3 8. bxc3 Ba5 9. 0-0 d6 10. Ba3 Bb6 11. Rfd1 Qc7 12. Qc2 g6 13. h4 e5 14. dxe5 dxe5 15. Be4 Bg4 16. Rd2 Bxf3 17. Bxf3 0-0 18. Rad1 Rad8 19. Rd5 Ne7 20. Rxd8 Rxd8 21. Rxd8+ Qxd8 22. Bxb7 Nf5 23. g3 Qd7 24. Bd5 Nh6 25. Qd1 Qh3 1/2-1/2

[Event "Kassel op"]
[Site "Kassel"]
[Date "1996.??.??"]
[Round "2"]
[White "Voigt, Ingo"]
[Black "Petri, Thomas"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2190"]
[PlyCount "104"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Bg4 5. Nc3 e6 6. a3 Nxc3 7. bxc3 Bd6 8. d4 0-0 9. 0-0 Qf6 10. Be2 h6 11. Be3 Nc6 12. c4 Rfd8 13. c3 Ne7 14. Nd2 Bxe2 15. Qxe2 Nf5 16. Qg4 Qh4 17. Qxh4 Nxh4 18. c5 Be7 19. Bf4 Rac8 20. Nc4 Ng6 21. Bg3 b6 22. c6 Bf6 23. Rfd1 Ne7 24. Ne5 Bxe5 25. Bxe5 Nxc6 26. Bf4 Na5 27. Rd3 Nc4 28. a4 Rd5 29. Rb1 c6 30. Rg3 Kf8 31. Rf3 Ra5 32. Rb4 b5 33. Rd3 g5 34. Be5 Ke7 35. h4 f6 36. Bg3 Nb6 37. Rd1 Nd5 38. Rb3 Rxa4 39. Rc1 Nb6 40. f4 g4 41. f5 exf5 42. Rf1 Kf7 43. Rxf5 Ra1+ 44. Kh2 Nd5 45. c4 bxc4 46. Rb7+ Kg6 47. Rf2 h5 48. Rc2 c3 49. Bd6 a5 50. Kg3 Re8 51. Bf4 Re4 52. Bc1 Rxd4 0-1

