[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.30"]
[Round "9"]
[White "Huels, Marco"]
[Black "Idaczek, Guenter"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1969"]
[BlackElo "1916"]
[PlyCount "76"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 Re8 9. Bg5 h6 10. Bh4 Bxc3 11. bxc3 d5 12. exd5 cxd5 13. h3 Qd6 14. Re1 Bd7 15. Qf3 Nh7 16. c4 Bc6 17. Bxh7+ Kxh7 18. Qxf7 Rxe1+ 19. Rxe1 Rf8 20. Qe7 Re8 21. Qxe8 Bxe8 22. Rxe8 dxc4 23. Re7 Qd1+ 24. Kh2 Qd6+ 25. Kg1 c3 26. g4 Qd1+ 27. Kg2 Qxc2 28. Bf6 Qg6 29. Bd4 h5 30. f3 h4 31. Rxc7 Qc2+ 32. Bf2 Qd2 33. Kf1 c2 34. Bxa7 c1Q+ 35. Rxc1 Qxc1+ 36. Kg2 Qb2+ 37. Bf2 Qxa2 38. g5 Qe2 0-1

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.29"]
[Round "8"]
[White "Idaczek, Guenter"]
[Black "Chojnowski, Marcin"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1916"]
[BlackElo "2012"]
[PlyCount "91"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Nd2 g6 4. g3 Bg7 5. Bg2 Nc6 6. Ngf3 Nf6 7. 0-0 0-0 8. c3 Nd7 9. a4 b6 10. Nc4 Ba6 11. Ne3 Rc8 12. Re1 Nde5 13. Nxe5 Nxe5 14. Bf1 Nc6 15. Bh3 e6 16. f4 f5 17. Bg2 Kh8 18. Kh1 Qf6 19. Nc2 e5 20. Be3 Rfd8 21. Na3 Bb7 22. Nb5 a6 23. Na3 Ne7 24. Nc4 b5 25. Nb6 Rb8 26. a5 exf4 27. gxf4 Qh4 28. Qe2 g5 29. fxg5 Be5 30. Bf3 fxe4 31. dxe4 Bxe4 32. Bxe4 Qxe4+ 33. Qg2 Qh4 34. Bf2 Qh5 35. Bxc5 Ng6 36. Bd4 Nf4 37. Rxe5 dxe5 38. Bxe5+ Kg8 39. Qf1 Ne2 40. Qf6 Ng3+ 41. Bxg3 Rd1+ 42. Rxd1 Qxd1+ 43. Kg2 Rf8 44. Qe6+ Rf7 45. Qe8+ Rf8 46. Qe6+ 1/2-1/2

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.28"]
[Round "7"]
[White "Heuer, Thomas"]
[Black "Idaczek, Guenter"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2127"]
[BlackElo "1916"]
[PlyCount "40"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 Na6 8. Bg5 c6 9. dxe5 dxe5 10. Nxe5 Qxd1 11. Raxd1 Nxe4 12. Nxe4 Bxe5 13. Be7 Re8 14. Nf6+ Bxf6 15. Bxf6 Be6 16. b3 Nc5 17. Bf3 Nd7 18. Bc3 Nc5 19. Bb4 Nd7 20. Bc3 Nc5 1/2-1/2

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.25"]
[Round "4"]
[White "Idaczek, Guenter"]
[Black "Heerde, Thomas"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1916"]
[BlackElo "2044"]
[PlyCount "64"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 g6 2. e4 c5 3. Bg2 Bg7 4. f4 Nc6 5. d3 e6 6. Nc3 Nge7 7. Nf3 d5 8. Bd2 a6 9. Rb1 b5 10. 0-0 0-0 11. a3 b4 12. Ne2 a5 13. g4 dxe4 14. dxe4 Ba6 15. Qe1 Rb8 16. a4 b3 17. c3 Bd3 18. Ng3 Bxb1 19. Qxb1 f5 20. Be3 c4 21. Rd1 Qc8 22. gxf5 exf5 23. Bf1 Nd8 24. Bd4 Ne6 25. Bxg7 Kxg7 26. Ne5 Qc5+ 27. Kh1 Rbd8 28. Nd7 Qf2 29. Ne2 Qf3+ 30. Kg1 Qe3+ 31. Kh1 Qxe4+ 32. Kg1 Qxb1 0-1

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.23"]
[Round "2"]
[White "Idaczek, Guenter"]
[Black "Hancu, O."]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1916"]
[BlackElo "2122"]
[PlyCount "42"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. d3 c6 4. Bg2 Nbd7 5. Nbd2 e5 6. e4 Bd6 7. 0-0 0-0 8. Re1 Re8 9. exd5 cxd5 10. c4 Nc5 11. d4 Nd3 12. Rf1 e4 13. Ng5 h6 14. Nh3 Bg4 15. Qb3 Qd7 16. cxd5 Nxc1 17. Raxc1 Bxh3 18. Bxh3 Qxh3 19. Rfe1 Ng4 20. Nf1 e3 21. f3 Nxh2 0-1

[Event "Berlin Lichtenrade op 05th"]
[Site "Berlin"]
[Date "2009.10.23"]
[Round "7"]
[White "Idaczek, Guenter"]
[Black "Hahlbohm, Matthias"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1874"]
[BlackElo "2090"]
[PlyCount "66"]
[EventDate "2009.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Bxf6 Qxf6 8. Nd5 Qd8 9. Nf3 Nd7 10. c3 Nb6 11. Be2 Nxd5 12. Qxd5 Be7 13. Nd2 0-0 14. Nc4 Qc7 15. Ne3 Bg5 16. Nf5 Rd8 17. h4 Be6 18. Qd3 Be7 19. Qg3 Bxf5 20. exf5 d5 21. h5 h6 22. f6 Bxf6 23. 0-0 b5 24. Rac1 Qb6 25. Rfd1 Rac8 26. Bg4 Rc7 27. Bf3 e4 28. Be2 Re7 29. Qg4 Re5 30. Kf1 Bg5 31. Ra1 f5 32. Qh3 Re7 33. Qxf5 Rf7 0-1

[Event "Berlin Lichtenrade op 05th"]
[Site "Berlin"]
[Date "2009.10.19"]
[Round "3"]
[White "Idaczek, Guenter"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1874"]
[BlackElo "2212"]
[PlyCount "60"]
[EventDate "2009.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. 0-0 e5 7. c3 Nge7 8. Nbd2 0-0 9. a4 h6 10. Nc4 f5 11. exf5 Bxf5 12. Ne3 Be6 13. h4 Qd7 14. Kh2 d5 15. Nc2 b6 16. Ng1 Rae8 17. f4 d4 18. c4 exf4 19. Bxf4 Ne5 20. Qd2 Ng4+ 21. Kh1 Nf5 22. Rf3 Be5 23. Ne2 g5 24. hxg5 hxg5 25. Bxg5 Qh7+ 26. Kg1 Qh2+ 27. Kf1 Nfe3+ 28. Ke1 Rxf3 29. Nxe3 Rxe3 30. Qxe3 dxe3 0-1

[Event "Berlin Hellersdorf Winter 5th"]
[Site "Berlin"]
[Date "2008.02.03"]
[Round "4.2"]
[White "Idaczek, Guenter"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1874"]
[BlackElo "2210"]
[PlyCount "68"]
[EventDate "2008.02.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Qd5 5. Nc3 Qa5 6. Nf3 Nf6 7. Bd3 Be7 8. 0-0 0-0 9. Ne4 Nxe4 10. Bxe4 Nd7 11. c3 Nf6 12. Bd3 c5 13. dxc5 Qxc5 14. Be3 Qc7 15. Bd4 b6 16. Qc2 h6 17. Be5 Bd6 18. Bxf6 gxf6 19. Be4 Rb8 20. Rad1 f5 21. Rxd6 Qxd6 22. Qc1 fxe4 23. Qxh6 Qd5 24. Nh4 Rd8 25. h3 Ba6 26. Re1 Qe5 27. Ng6 fxg6 28. Qxg6+ Kf8 29. f4 Qf5 30. Qh6+ Kf7 31. Qh4 Rh8 32. Qg3 Rbg8 33. Qf2 Qxh3 34. Qd4 Qxg2# 0-1

[Event "Berlin Hellersdorf Winter 5th"]
[Site "Berlin"]
[Date "2008.02.03"]
[Round "5.11"]
[White "Schildt, Rene"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1996"]
[BlackElo "1874"]
[PlyCount "56"]
[EventDate "2008.02.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Nd7 10. 0-0-0 Nxd4 11. Bxd4 Ne5 12. Be2 Be6 13. Nd5 Bxd5 14. exd5 Qc7 15. h4 Nc4 16. Bxc4 Qxc4 17. Bxg7 Kxg7 18. Kb1 h6 19. f4 Rac8 20. h5 Rc5 21. hxg6 f5 22. g5 Rh8 23. gxh6+ Rxh6 24. Rxh6 Kxh6 25. Qh2+ Kxg6 26. Rg1+ Kf7 27. Qh5+ Kf8 28. Qh8+ Kf7 1-0

[Event "Berlin Hellersdorf Winter 5th"]
[Site "Berlin"]
[Date "2008.02.02"]
[Round "3.7"]
[White "Idaczek, Guenter"]
[Black "Mielke, Sven"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1874"]
[BlackElo "2081"]
[PlyCount "71"]
[EventDate "2008.02.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Nbd2 Nf6 5. g3 e5 6. Bg2 Be7 7. 0-0 h6 8. a4 Be6 9. c3 Qd7 10. Re1 Bh3 11. Bh1 Nh7 12. Nc4 0-0 13. Ne3 Ng5 14. Nxg5 Bxg5 15. Nd5 Bxc1 16. Rxc1 f5 17. f4 exf4 18. Nxf4 Bg4 19. Qb3+ c4 20. Qxc4+ Kh7 21. d4 fxe4 22. Bxe4+ Bf5 23. Qd3 g6 24. Bxf5 Rxf5 25. Nxg6 Kg7 26. Nh4 Rf6 27. Rf1 Raf8 28. Rxf6 Rxf6 29. Rf1 Rxf1+ 30. Kxf1 Ne7 31. Qe4 d5 32. Qe5+ Kh7 33. Qf6 Ng8 34. Qg6+ Kh8 35. Nf5 Qh7 36. Qe6 1-0

[Event "Berlin Hellersdorf Winter 5th"]
[Site "Berlin"]
[Date "2008.02.02"]
[Round "2.6"]
[White "Pueschel, Werner"]
[Black "Idaczek, Guenter"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2177"]
[BlackElo "1874"]
[PlyCount "77"]
[EventDate "2008.02.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. Bc4 Nh6 5. d3 0-0 6. Be3 d6 7. h3 Kh8 8. Qd2 Ng8 9. Ng5 e6 10. f4 Ne7 11. Bb3 b6 12. g4 d5 13. exd5 exd5 14. Bf2 h6 15. Nf3 Bb7 16. Bh4 d4 17. Qe2 dxc3 18. Bxe7 Bxf3 19. Bxd8 Bxe2 20. Bd5 Re8 21. Kf2 Bd4+ 22. Kg2 cxb2 23. Rab1 Rxd8 24. Bxa8 c4 25. Be4 f5 26. gxf5 gxf5 27. Bxf5 Rg8+ 28. Kh2 c3 29. Be4 Be3 30. Rhe1 Bxf4+ 31. Kh1 Bh5 32. Rf1 Be3 33. Bd5 Re8 34. Be4 Na6 35. a3 Nc5 36. Rfe1 Bd4 37. Kg2 Rg8+ 38. Kh2 Be5+ 39. Kh1 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2007.05.20"]
[Round "7"]
[White "Idaczek, Guenter"]
[Black "Dondlinger, Steven"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1875"]
[PlyCount "53"]
[EventDate "2007.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Bg4 5. d5 Bxf3 6. gxf3 Ne5 7. Bf4 Ng6 8. Bg3 a6 9. a4 Nf6 10. e4 e5 11. dxe6 fxe6 12. Bxc4 Qxd1+ 13. Rxd1 e5 14. Ke2 Bc5 15. h4 Ke7 16. h5 Nf4+ 17. Bxf4 exf4 18. e5 Nd7 19. Nd5+ Kd8 20. e6 Ne5 21. Nxf4+ Kc8 22. Bd5 c6 23. Be4 Kc7 24. Rhg1 Bf8 25. Rg5 Nc4 26. Rd7+ Kc8 27. Rf7 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2007.05.19"]
[Round "6"]
[White "Guenther, Thomas"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2151"]
[BlackElo "1875"]
[PlyCount "113"]
[EventDate "2007.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. d4 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 c6 10. h3 Qb6 11. Nde2 Ne8 12. Rb1 a5 13. b3 Qa6 14. Bg5 f6 15. Be3 Nc5 16. f4 f5 17. e5 Ne4 18. Nxe4 fxe4 19. exd6 Nf6 20. Qc2 Bd7 21. Nc3 Rae8 22. Na4 h5 23. Nb6 Bf5 24. Rbd1 Rd8 25. Rfe1 Rfe8 26. c5 Kf8 27. Bf1 Qa7 28. Kh2 Qb8 29. Bc4 Nd7 30. Nxd7+ Rxd7 31. a3 Qd8 32. Rg1 Bh8 33. b4 axb4 34. axb4 Bf6 35. Qb3 Kg7 36. Qc2 Kh8 37. Qf2 Kg7 38. Bd4 e3 39. Bxe3 h4 40. g4 Be6 41. Bxe6 Rxe6 42. g5 Bc3 43. Bd4+ Bxd4 44. Qxd4+ Kh7 45. Rge1 Qe8 46. Qf2 Kg7 47. Re5 Rxe5 48. Qd4 Kf7 49. Qxe5 Qxe5 50. fxe5 Ke6 51. Rf1 Kxe5 52. Rf6 b6 53. Rf2 bxc5 54. bxc5 Kd5 55. Rc2 Ke4 56. Kg1 Kf5 57. Rb2 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2007.05.19"]
[Round "5"]
[White "Idaczek, Guenter"]
[Black "Poseck, Steffen"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1875"]
[BlackElo "2064"]
[PlyCount "190"]
[EventDate "2007.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 g6 6. 0-0 Bg7 7. Re1 Nge7 8. Nbd2 Rb8 9. a4 a6 10. c3 b5 11. axb5 axb5 12. Nf1 b4 13. d4 cxd4 14. cxd4 d5 15. e5 Bd7 16. h3 Qb6 17. N1h2 Nf5 18. Be3 0-0 19. g4 Nxe3 20. fxe3 f5 21. exf6 Bxf6 22. g5 Bg7 23. Ng4 Rb7 24. Rf1 Bc8 25. Qe1 Rbf7 26. Qh4 Ba6 27. Rf2 Ne7 28. Nf6+ Bxf6 29. gxf6 Nf5 30. Qg5 Rxf6 31. Re1 Nd6 32. Ne5 Rxf2 33. Nxg6 R2f5 34. Ne7+ Kf7 35. Nxf5 Nxf5 36. Kh1 Qd8 37. Qf4 Qb8 38. Qg4 Qg3 39. Qh5+ Qg6 40. Qf3 Ke7 41. Qd1 Nh4 42. Rg1 Nxg2 43. Qd2 Rf1 44. Qxb4+ Kf7 45. Rxf1+ Bxf1 46. Qb7+ Kf8 47. Qb8+ Qe8 48. Qe5 Qf7 49. b4 Ne1 50. Qb8+ Kg7 51. Qg3+ Qg6 52. Qc7+ Kf8 53. Qb8+ Qe8 54. Qf4+ Qf7 55. Qb8+ Kg7 56. Qg3+ Qg6 57. Qc7+ Kh6 58. Qf4+ Kh5 59. Qxf1 Qe4+ 60. Kh2 Nf3+ 61. Kg3 Ng5 62. Qe2+ Kh6 63. h4 Nf7 64. Qf2 Qg6+ 65. Kh2 Qf5 66. Qg3 Qc2+ 67. Kh3 Qf5+ 68. Kh2 e5 69. b5 exd4 70. exd4 Qf6 71. Qe3+ Kh5 72. b6 Qxb6 73. Qf3+ Kg6 74. Qxd5 Qd6+ 75. Qxd6+ Nxd6 76. d5 Kf5 77. Kg3 h5 78. Kf3 Ke5 79. Ke3 Nf5+ 80. Kf2 Nxh4 81. d6 Kxd6 82. Kg3 Ng6 83. Kf3 Ke5 84. Kg3 Ke4 85. Kg2 Kf4 86. Kh3 Kf3 87. Kh2 Kg4 88. Kg2 Nf4+ 89. Kh2 Kf3 90. Kg1 Kg3 91. Kh1 Nd3 92. Kg1 h4 93. Kh1 h3 94. Kg1 h2+ 95. Kh1 Nf2# 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2007.05.18"]
[Round "4"]
[White "Tsoumanis, Konstantinos"]
[Black "Idaczek, Guenter"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1875"]
[PlyCount "68"]
[EventDate "2007.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 d4 7. c3 c5 8. Nb3 dxc3 9. bxc3 Nd5 10. Bb2 c4 11. dxc4 Nb6 12. Na5 Qc7 13. Nd2 Rd8 14. Qc1 Na4 15. Nab3 Nd7 16. Qc2 Ndb6 17. c5 Nd7 18. c6 Ndc5 19. Nxc5 Nxc5 20. cxb7 Bxb7 21. Bxb7 Qxb7 22. Rfd1 Rab8 23. Ba3 Qc6 24. Bxc5 Qxc5 25. Ne4 Qe5 26. Rxd8+ Rxd8 27. f4 Qc7 28. Rd1 Rc8 29. Rc1 Qb6+ 30. Kf1 Qe3 31. Kg2 Rc4 32. Nd2 Rxc3 33. Qb2 Qxe2+ 34. Kg1 Rxg3+ 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2007.05.17"]
[Round "3"]
[White "Idaczek, Guenter"]
[Black "Gebigke, Martin"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1875"]
[BlackElo "2181"]
[PlyCount "99"]
[EventDate "2007.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 d6 4. g3 Nf6 5. Bg2 e6 6. 0-0 Be7 7. Re1 0-0 8. Nbd2 Rb8 9. Nf1 b5 10. h4 a5 11. Bg5 b4 12. a3 b3 13. c3 Ba6 14. Bxf6 Bxf6 15. Ne3 Ne5 16. Nxe5 dxe5 17. Bf1 g6 18. Qf3 Bg7 19. h5 a4 20. Rad1 Rb7 21. Ng2 Rd7 22. Be2 Qe7 23. Qe3 Rfd8 24. hxg6 hxg6 25. Rf1 Qd6 26. Qf3 Qf8 27. Nh4 c4 28. dxc4 Rd2 29. Rxd2 Rxd2 30. Rb1 Qc5 31. Ng2 Bb7 32. Rd1 Rxd1+ 33. Bxd1 Qxc4 34. Be2 Qc6 35. Qd3 Bf8 36. f3 Bc5+ 37. Kf1 Qb6 38. Qd7 Qa7 39. Ne1 Bg1 40. Nd3 Ba8 41. c4 Bd4 42. Nxe5 Bxb2 43. Qe8+ Kg7 44. Nd7 Bxa3 45. Qd8 Qd4 46. e5 b2 47. Qf6+ Kg8 48. Qd8+ Kg7 49. Qf6+ Kg8 50. Qd8+ 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2007.05.16"]
[Round "1"]
[White "Dvorsky, Karl"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "E93"]
[BlackElo "1875"]
[PlyCount "120"]
[EventDate "2007.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. e4 0-0 6. Be2 e5 7. d5 Na6 8. h3 Nc5 9. Qc2 a5 10. Be3 Nh5 11. Bxc5 dxc5 12. g3 f5 13. Nd2 Qg5 14. h4 Qh6 15. 0-0-0 Nf6 16. f3 Bd7 17. Rdg1 Qe3 18. Qd3 Bh6 19. Qxe3 Bxe3 20. Rg2 a4 21. a3 Ra6 22. g4 f4 23. h5 g5 24. Bd1 Kg7 25. Kb1 Rfa8 26. Ka2 Rb6 27. Bc2 Ne8 28. Bd3 Nd6 29. Rb1 Bd4 30. Rc1 Rb8 31. Rh2 Be3 32. Rc2 Ra6 33. Rh1 Bd4 34. Rb1 Be3 35. Rd1 Rf8 36. Rh1 Raa8 37. Rb1 Rfb8 38. Rd1 Ra7 39. Rb1 b6 40. Rd1 Rab7 41. Rb1 Bd4 42. Ka1 Ra8 43. Ka2 Be3 44. Rd1 c6 45. dxc6 Bxc6 46. Nd5 Bd4 47. Nb1 b5 48. cxb5 Bxb5 49. Bxb5 Nxb5 50. Nbc3 Nd6 51. Rdd2 Nc4 52. Re2 Raa7 53. Nd1 h6 54. Rxc4 Rb3 55. N1c3 Rab7 56. Rxa4 Kf7 57. Ra6 Be3 58. Nxe3 fxe3 59. Rxh6 Kg8 60. Rc6 R3b6 1-0

[Event "Berlin Hellersdorf Winter 4th"]
[Site "Berlin"]
[Date "2007.03.04"]
[Round "4"]
[White "Idaczek, Guenter"]
[Black "Schilling, Florian"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1875"]
[BlackElo "1996"]
[PlyCount "73"]
[EventDate "2007.03.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 e6 6. Be3 Bb4 7. f3 Na6 8. Bb5 Nf6 9. 0-0 0-0 10. Nce2 Nc7 11. Bd3 Rc8 12. c3 Bc5 13. Qd2 Qe7 14. b4 Bd6 15. Ng3 Nce8 16. Bg5 h6 17. Be3 Nh7 18. f4 Bb8 19. Nf3 Nd6 20. Ne5 b5 21. Bd4 Nc4 22. Bxc4 bxc4 23. Qe2 Nf6 24. Rae1 d6 25. Ng4 Nxg4 26. Qxg4 f6 27. f5 e5 28. Be3 Kh8 29. Rf3 Rc7 30. Nh5 Qf7 31. Rh3 Qg8 32. Ng3 Re7 33. Qg6 Bc6 34. Rh4 Be8 35. Qg4 Bd7 36. Qg6 Be8 37. Qg4 1/2-1/2

[Event "Berlin Hellersdorf Winter 4th"]
[Site "Berlin"]
[Date "2007.03.04"]
[Round "5"]
[White "Oelmann, Henry"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "D36"]
[BlackElo "1875"]
[PlyCount "91"]
[EventDate "2007.03.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Be7 8. Qc2 0-0 9. Bd3 Re8 10. 0-0 Nf8 11. h3 Ne6 12. Bxf6 Bxf6 13. Bxh7+ Kh8 14. Bd3 g5 15. Nh2 Nf8 16. Ne2 Qd6 17. Rab1 Bd8 18. Ng3 Bc7 19. Qe2 Qh6 20. Ng4 Qh4 21. Qf3 Bxg4 22. hxg4 Re6 23. Rfe1 Rh6 24. Nh5 Rxh5 25. gxh5 g4 26. Qxf7 g3 27. f4 Qh2+ 28. Kf1 Qh1+ 29. Ke2 Qxg2+ 30. Kd1 Ba5 31. b4 Bxb4 32. Rxb4 Qf3+ 33. Kd2 g2 34. Rbb1 Qf2+ 35. Be2 c5 36. h6 Qg3 37. Qg7+ Qxg7 38. hxg7+ Kxg7 39. Rxb7+ Kf6 40. Rg1 cxd4 41. exd4 Ne6 42. Rxg2 Nxd4 43. Bd3 Nf3+ 44. Ke3 Nh4 45. Rg4 Re8+ 46. Kf2 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2005.05.07"]
[Round "5"]
[White "Graefe, Charly"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B93"]
[BlackElo "1879"]
[PlyCount "169"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 a6 9. Nb3 Nc6 10. f4 e5 11. Qd2 Bg4 12. Bd3 d5 13. exd5 Nxd5 14. Nxd5 Qxd5 15. h3 exf4 16. Bxf4 Be6 17. c4 Qh5 18. Be2 Qh4 19. Rad1 Rad8 20. Qc1 Rxd1 21. Bxd1 Ne5 22. Be2 Nxc4 23. Bxc4 Rc8 24. Nd2 Bxc4 25. Nxc4 b5 26. b3 Qh5 27. Qa3 bxc4 28. bxc4 Qe2 29. Qxa6 Qxc4 30. Qxc4 Rxc4 31. Bd6 Ra4 32. a3 Rc4 33. Rb1 Bd4+ 34. Kh2 Rc2 35. Rb4 Bc3 36. Rb8+ Kg7 37. a4 Ra2 38. Ra8 Kf6 39. Ra6 Kf5 40. Kg3 Be1+ 41. Kh2 Bc3 42. Kg3 Be1+ 43. Kh2 h5 44. Ra7 f6 45. Bg3 Bd2 46. Ra6 Bc3 47. Rc6 Be5 48. Ra6 h4 49. Bxe5 fxe5 50. a5 g5 51. Ra8 Ke4 52. a6 Ke3 53. a7 e4 54. Kg1 Ra4 55. Rg8 Rxa7 56. Rxg5 Ra1+ 57. Kh2 Rf1 58. Rh5 Rf4 59. Ra5 Rf6 60. Rh5 Kf2 61. Rxh4 e3 62. Ra4 Re6 63. Rf4+ Ke1 64. Rd4 e2 65. Kg1 Rf6 66. g4 Ra6 67. Kg2 Ra2 68. g5 Rd2 69. Ra4 Kd1 70. Ra1+ Kc2 71. Re1 Rd5 72. Rxe2+ Kd3 73. Re6 Rxg5+ 74. Kf3 Kd4 75. Kf4 Rg1 76. h4 Kd5 77. Re8 Kd6 78. Kf5 Kd7 79. Re4 Rf1+ 80. Kg6 Rg1+ 81. Kh6 Rg2 82. h5 Rh2 83. Kg6 Rg2+ 84. Kh7 Rf2 85. h6 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2005.05.07"]
[Round "6"]
[White "Idaczek, Guenter"]
[Black "Nekrasova, Kateryna"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1879"]
[PlyCount "56"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. c4 Nf6 4. cxd5 Nxd5 5. Nc3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Qb3 Nxc3 9. bxc3 Nc6 10. Rd1 e5 11. d3 Qe7 12. Rb1 Rb8 13. Ba3 b6 14. Qa4 Bd7 15. Qc2 Rfe8 16. e4 Rbd8 17. d4 exd4 18. Nxd4 Qf6 19. Nxc6 Bxc6 20. c4 Qe6 21. Rxd8 Rxd8 22. Re1 Rd4 23. Rd1 Rxc4 24. Rd8+ Bf8 25. Qd2 Kg7 26. Bc1 Qe7 27. Qh6+ Kg8 28. Bb2 Qxd8 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2005.05.06"]
[Round "4"]
[White "Idaczek, Guenter"]
[Black "Schrodt, Horst"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1879"]
[PlyCount "63"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. d4 d5 2. a3 c6 3. b4 a5 4. c3 Bf5 5. Nf3 e6 6. Bb2 Nf6 7. Nbd2 Bd6 8. e3 Nbd7 9. Be2 h6 10. 0-0 0-0 11. h3 b5 12. a4 axb4 13. axb5 bxc3 14. Bxc3 cxb5 15. Bxb5 Qb6 16. Qe2 Rfc8 17. e4 dxe4 18. Rxa8 Rxa8 19. Nh4 Qc7 20. Nxf5 exf5 21. Rc1 Rb8 22. Bc4 Nb6 23. Ba5 Qa7 24. Bxb6 Rxb6 25. Bb3 Rb8 26. Qc4 Qe7 27. Nf1 Rb4 28. Qc8+ Ne8 29. Bd5 g6 30. Qa8 Rb8 31. Qa2 Nc7 32. Bc6 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2005.05.05"]
[Round "3"]
[White "Georgiev, Georgi"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2155"]
[BlackElo "1879"]
[PlyCount "139"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Bc4 Qc7 7. Nf3 Bf5 8. 0-0 e6 9. Bg5 Nbd7 10. Bd3 Bxd3 11. Qxd3 Be7 12. b3 0-0-0 13. Qe2 h6 14. Bh4 g5 15. Bg3 Bd6 16. Ne5 Bxe5 17. dxe5 Nd5 18. Ne4 Rdf8 19. Nd6+ Kb8 20. f4 gxf4 21. Bxf4 Nxf4 22. Rxf4 f6 23. Qg4 fxe5 24. Rxf8+ Nxf8 25. Rd1 a6 26. c4 Qe7 27. c5 Nd7 28. b4 h5 29. Qf3 h4 30. Qf7 Qxf7 31. Nxf7 Rg8 32. Rxd7 Kc8 33. Rd2 e4 34. Nd6+ Kc7 35. Nxe4 Rg4 36. Re2 b6 37. a3 h3 38. g3 a5 39. Nf2 Rc4 40. cxb6+ Kxb6 41. bxa5+ Kxa5 42. Nxh3 Rc3 43. Rxe6 Kb5 44. Nf4 Rxa3 45. Kg2 c5 46. Re5 Ra2+ 47. Kh3 Rd2 48. Ne6 Rd6 49. Nxc5 Rh6+ 50. Kg2 Kc4 51. Rg5 Kd4 52. g4 Ke3 53. Kg3 Rb6 54. Kh4 Rh6+ 55. Rh5 Rg6 56. Nd7 Kf4 57. Rf5+ Ke4 58. Kh5 Rg7 59. Nf6+ Ke3 60. g5 Ra7 61. Kh6 Ra4 62. Nd5+ Kd3 63. Rf4 Ra2 64. h4 Ra5 65. Nf6 Ke3 66. Rb4 Rf5 67. Kg6 Ra5 68. h5 Rc5 69. h6 Rc8 70. h7 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2005.05.05"]
[Round "2"]
[White "Idaczek, Guenter"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1879"]
[BlackElo "2161"]
[PlyCount "82"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 b6 3. d3 Bb7 4. g3 g6 5. Bg2 Bg7 6. Nf3 Ne7 7. 0-0 0-0 8. c3 c5 9. Bg5 h6 10. Bxe7 Qxe7 11. Na3 d6 12. d4 cxd4 13. Nxd4 Nc6 14. Rad1 Nxd4 15. cxd4 Rac8 16. Rfe1 Qd7 17. Nb1 b5 18. Qd2 Rc4 19. Qe3 Rfc8 20. Bf1 Rc2 21. Qb3 R2c7 22. Bxb5 Bc6 23. Ba6 Rd8 24. Nc3 Qe7 25. a4 h5 26. d5 Bd7 27. e5 Qf8 28. exd6 Qxd6 29. dxe6 Qxa6 30. Rxd7 Rdxd7 31. exd7 Rxd7 32. Nd5 Kh7 33. Ne7 Qf6 34. Nc8 Rd2 35. Qe3 Rxb2 36. Qxa7 Qc3 37. Re7 Rb1+ 38. Kg2 Qc6+ 39. f3 Rb2+ 40. Kh3 Qxc8+ 41. Qd7 Qc2 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2005.05.04"]
[Round "1"]
[White "Arpaci, Enis"]
[Black "Idaczek, Guenter"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1879"]
[PlyCount "76"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 a6 5. Bf4 Bg4 6. d5 Ne5 7. Bxe5 dxe5 8. Be2 Qb8 9. Nbd2 Bxf3 10. Nxf3 Nf6 11. Bd3 Nd7 12. 0-0 g6 13. Re1 Bg7 14. Qd2 0-0 15. Rad1 Qd6 16. b4 Rfc8 17. b5 c4 18. bxa6 Rxa6 19. Bf1 Qa3 20. Ra1 b5 21. Red1 Nc5 22. Ng5 h6 23. Nf3 Nxe4 24. Qe3 Nxc3 25. Rdc1 Nxd5 26. Qd2 Rd6 27. Qe1 Re6 28. Rab1 e4 29. Nd4 Bxd4 30. Rxb5 Bxf2+ 31. Kxf2 Qa7+ 32. Ke2 Qxa2+ 33. Kd1 Qa4+ 34. Rc2 Qxb5 35. g3 Qb1+ 36. Rc1 Qb3+ 37. Rc2 Ne3+ 38. Kc1 Qxc2# 0-1

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.23"]
[Round "9.64"]
[White "Idaczek, Guenter"]
[Black "Bockelmann, Rolf"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1838"]
[BlackElo "1624"]
[PlyCount "123"]
[EventDate "2004.08.14"]
[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. Nf3 d5 3. e3 e6 4. Bd3 c5 5. c3 c4 6. Bc2 Bd6 7. Nbd2 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 f5 11. Bc2 Nc6 12. Qe2 b5 13. 0-0 Qf6 14. Re1 Nd8 15. b3 Bb7 16. bxc4 bxc4 17. Ba4 Bd5 18. Ne5 Qh4 19. f3 Rc8 20. Qf2 Qxf2+ 21. Kxf2 Nf7 22. Bb5 Nxe5 23. dxe5 Bc5+ 24. Be3 Bxe3+ 25. Rxe3 f4 26. Re2 Rb8 27. a4 Rb6 28. Rd2 Kf7 29. Rb1 Ke7 30. a5 Rb7 31. Rdb2 Rfb8 32. Rb4 g5 33. Ba6 Rxb4 34. Rxb4 Rxb4 35. cxb4 Kd8 36. Bb5 Kc7 37. Ba4 a6 38. b5 axb5 39. Bxb5 Kb7 40. Ke2 h5 41. h3 Ka7 42. Kd2 c3+ 43. Kxc3 g4 44. fxg4 hxg4 45. hxg4 Bxg2 46. g5 Be4 47. Bd3 Bc6 48. g6 Be8 49. Kd2 Kb7 50. Ke2 Kc7 51. Kf3 Kc6 52. Kxf4 Kd5 53. g7 Bf7 54. Bh7 Kc6 55. g8Q Bxg8 56. Bxg8 Kb5 57. Bxe6 Kxa5 58. Bd7 Kb6 59. Kf5 Kc7 60. Ke6 Kd8 61. Ba4 Kc7 62. Kf7 1-0

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.22"]
[Round "8.59"]
[White "Kunz, Andre"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1565"]
[BlackElo "1838"]
[PlyCount "119"]
[EventDate "2004.08.14"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Nc6 9. Qd2 Bd7 10. 0-0-0 Ne5 11. Bb3 Rc8 12. h4 h5 13. Bg5 Nc4 14. Bxc4 Rxc4 15. Nde2 b5 16. e5 Nh7 17. exd6 Nxg5 18. dxe7 Qxe7 19. Qxd7 Qc5 20. Qxb5 Qe3+ 21. Kb1 Rxc3 22. Nxc3 Ne6 23. Nd5 Qf2 24. Qf1 Qc5 25. Qd3 Rb8 26. c3 Qa3 27. Rd2 Kh7 28. Nb4 Qa4 29. Qd7 Nc5 30. Qxa4 Nxa4 31. Kc2 a5 32. Nd3 Nb6 33. Re1 Nc4 34. Rde2 Bh6 35. g4 hxg4 36. fxg4 Bf8 37. Re8 Rxe8 38. Rxe8 Kg7 39. b3 Na3+ 40. Kb2 Nb5 41. Re5 Ba3+ 42. Kc2 Nc7 43. Rxa5 Bd6 44. Ne5 Ne6 45. Nf3 Nc5 46. Rxc5 Bxc5 47. b4 Bf2 48. a4 Kf6 49. Kd3 Ke6 50. a5 Kd6 51. Kc4 Kc7 52. b5 Kb7 53. Kd5 Bg3 54. Ke4 f6 55. h5 f5+ 56. gxf5 gxh5 57. f6 h4 58. f7 Bd6 59. Nxh4 Be7 60. Ng6 1-0

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.21"]
[Round "7.43"]
[White "Idaczek, Guenter"]
[Black "Nietsch, Horst"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1838"]
[BlackElo "1945"]
[PlyCount "88"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 Be7 8. Bb5 0-0 9. Bxc6 bxc6 10. Qa4 Bb7 11. Ne5 Qc8 12. 0-0 Nd7 13. f4 f6 14. Nxd7 Qxd7 15. Be3 a5 16. Qd1 Qe8 17. a3 Ba6 18. Rf2 Bd8 19. b4 Bc4 20. bxa5 Bxa5 21. Na4 Rb8 22. Rb1 Qd7 23. Rfb2 Qa7 24. Rxb8 Rxb8 25. Qc2 Bc7 26. Rxb8+ Qxb8 27. Qc1 Qb3 28. Nc3 e5 29. fxe5 fxe5 30. dxe5 Bxe5 31. Bd2 Bd4+ 32. Kh1 Bxc5 33. Qe1 Qxa3 34. Qe8+ Bf8 35. Qe6+ Kh8 36. h3 Qd6 37. Qe8 h6 38. Qf7 Qf6 39. Qe8 Kh7 40. Qd7 Qf1+ 41. Kh2 Qf6 42. Qa7 Bd6+ 43. Kh1 d4 44. Qxd4 Qxd4 0-1

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.19"]
[Round "6.40"]
[White "Herms Agullo, Jordi"]
[Black "Idaczek, Guenter"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2123"]
[BlackElo "1838"]
[PlyCount "120"]
[EventDate "2004.08.14"]
[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 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 f6 9. Be3 Ne7 10. 0-0-0 Kf7 11. Qxd6 Qxd6 12. Rxd6 Nd5 13. exd5 Bxd6 14. dxc6 bxc6 15. Ne4 Bc7 16. Nd4 f5 17. Ng5+ Kf6 18. Ngxe6 Bb6 19. Nf4 g5 20. Nfe2 f4 21. Bd2 Rhe8 22. Bc3 Kg6 23. Re1 Re4 24. f3 Re3 25. Bd2 Ree8 26. c3 c5 27. Ne6 Kf6 28. Nxg5 Kxg5 29. Bxf4+ Kf6 30. Bg3 c4 31. Nf4 Rxe1+ 32. Bxe1 Be3+ 33. Bd2 Bxf4 34. Bxf4 Re8 35. Kd2 Kf5 36. g3 Rd8+ 37. Ke2 h5 38. Be3 a6 39. h3 Rb8 40. g4+ hxg4 41. hxg4+ Kg6 42. Bc1 Re8+ 43. Kf2 Re5 44. b3 Ra5 45. bxc4 Rxa2+ 46. Ke3 Rc2 47. Bd2 a5 48. c5 Rb2 49. Kd3 a4 50. Bc1 Rf2 51. f4 Kf6 52. g5+ Ke6 53. Kc4 a3 54. Bxa3 Rxf4+ 55. Kb5 Kd7 56. Bc1 Rg4 57. Kb6 Kc8 58. Kc6 Rg1 59. Bd2 Rg2 60. Bf4 Rg4 1/2-1/2

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.18"]
[Round "5.60"]
[White "Idaczek, Guenter"]
[Black "Baudach, Marvin"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1838"]
[BlackElo "1598"]
[PlyCount "47"]
[EventDate "2004.08.14"]
[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. c4 c5 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. f3 0-0 9. Qd2 a6 10. h4 Nxd4 11. Bxd4 Nh5 12. Bxg7 Nxg7 13. g4 h5 14. gxh5 Nxh5 15. 0-0-0 Qa5 16. Rg1 Qe5 17. Kb1 Kg7 18. Bd3 Bd7 19. Nd5 f5 20. Rg5 b5 21. Rxh5 gxh5 22. Qg5+ Kf7 23. Qxh5+ Ke6 24. Qg6+ 1-0

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.17"]
[Round "4.41"]
[White "Federau, Juergen"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2136"]
[BlackElo "1838"]
[PlyCount "89"]
[EventDate "2004.08.14"]
[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 b6 2. e4 e6 3. Nf3 Bb7 4. Bd3 g6 5. 0-0 Bg7 6. Bg5 Qc8 7. Nbd2 d6 8. c3 Nd7 9. Qe2 a5 10. Rfe1 Ba6 11. e5 Bxd3 12. Qxd3 d5 13. c4 Qa6 14. Rac1 h6 15. Bh4 g5 16. Bg3 Ne7 17. h4 g4 18. Nh2 h5 19. Bf4 Nf5 20. g3 Bh6 21. Bxh6 Rxh6 22. Nhf1 c5 23. dxc5 Nxc5 24. Qb1 Ne7 25. Nb3 Nxb3 26. axb3 Rd8 27. Ne3 d4 28. Ng2 Nf5 29. Rcd1 Qb7 30. Rd3 Qc7 31. Qc1 Qe7 32. Red1 Rh8 33. Ne3 dxe3 34. Rxd8+ Qxd8 35. Rxd8+ Kxd8 36. fxe3 Kc8 37. Kf2 Rd8 38. Qc3 Rd1 39. c5 Kb7 40. Qc4 Rd2+ 41. Ke1 Rxb2 42. Qb5 Nxe3 43. Qxb6+ Kc8 44. c6 Ng2+ 45. Kf1 1-0

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.16"]
[Round "3.62"]
[White "Idaczek, Guenter"]
[Black "Engelhardt, Erhard"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1838"]
[BlackElo "1659"]
[PlyCount "121"]
[EventDate "2004.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 b6 2. d4 e6 3. a3 Bb7 4. Nc3 Ne7 5. e4 Ng6 6. Nf3 Be7 7. Bd3 d6 8. 0-0 Nd7 9. b4 c5 10. bxc5 bxc5 11. d5 e5 12. Rb1 Rb8 13. Qa4 a6 14. Ne2 0-0 15. Bd2 Qc8 16. Rb3 Ba8 17. Rxb8 Nxb8 18. Rb1 Qd7 19. Bc2 Qa7 20. Ng3 Nd7 21. Ba5 Rc8 22. Nf5 Nf6 23. Bb6 Qd7 24. Qxa6 Bb7 25. Qa5 Ra8 26. Qc3 Nf8 27. Qb3 Bc8 28. a4 g6 29. Ng3 Rb8 30. a5 Ba6 31. Qa2 Bd8 32. Ba4 Qc8 33. h3 N8d7 34. Bxd8 Rxb1+ 35. Qxb1 Qxd8 36. Bxd7 Nxd7 37. Qa2 Qb8 38. Qa4 Qb7 39. Nd2 Kf8 40. Ngf1 Ke7 41. Ne3 Nb8 42. Nc2 Qb2 43. Nf1 Qb7 44. Nfe3 Qc7 45. Qa1 Bc8 46. Qe1 Na6 47. f4 f6 48. fxe5 fxe5 49. Qh4+ Ke8 50. Qf6 Qe7 51. Qh8+ Kd7 52. Ng4 Kc7 53. Nf6 Bd7 54. Na3 Nb4 55. Nxd7 Kxd7 56. Nb5 Qg5 57. Qxh7+ Kd8 58. Qg8+ Ke7 59. Qg7+ Kd8 60. Qc7+ Ke8 61. Nxd6+ 1-0

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.15"]
[Round "2.39"]
[White "Idaczek, Guenter"]
[Black "Gruzmann, Boris"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1838"]
[BlackElo "2229"]
[PlyCount "96"]
[EventDate "2004.08.14"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 Na6 7. a3 c5 8. d5 e6 9. Bd3 exd5 10. exd5 Re8+ 11. Be2 Nc7 12. 0-0 a6 13. a4 Rb8 14. a5 b5 15. axb6 Rxb6 16. Bd3 Rb4 17. Na2 Rb7 18. Nc3 Nd7 19. Bg5 Bf6 20. Bxf6 Nxf6 21. Qd2 Kg7 22. Rfe1 Rxe1+ 23. Rxe1 Nce8 24. Nd1 Re7 25. Rxe7 Qxe7 26. Qc3 Kg8 27. Ne3 Nh5 28. Ng4 Bxg4 29. hxg4 Nf4 30. g5 Ng7 31. Bf1 Nf5 32. Qa5 Nd4 33. Nxd4 cxd4 34. b4 Qxg5 35. Qxa6 Nh3+ 36. Kh2 Nxf2 37. Qxd6 d3 38. Qg3 Qh5+ 39. Kg1 d2 40. Qxf2 d1Q 41. b5 Qf5 42. Qe2 Qd4+ 43. Kh2 Qff4+ 44. g3 Qff2+ 45. Kh3 Qxe2 46. Bxe2 Qe4 47. c5 h5 48. d6 Qh1# 0-1

[Event "Berlin Lichtenberger Sommer 3th"]
[Site "Berlin"]
[Date "2004.08.14"]
[Round "1.9"]
[White "Becker, Walter"]
[Black "Idaczek, Guenter"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2300"]
[BlackElo "1838"]
[PlyCount "105"]
[EventDate "2004.08.14"]
[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 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 g6 7. d4 cxd4 8. cxd4 Bg7 9. Nc3 e6 10. d5 Ne5 11. Nd4 exd5 12. Nxd5 Ne7 13. Nxe7 Qxe7 14. Nb5 0-0 15. Qxd6 Qh4 16. f4 Ng4 17. h3 Rfd8 18. Qa3 Bf8 19. Qf3 Bc5+ 20. Kh1 Nf2+ 21. Rxf2 Qxf2 22. Qxf2 Bxf2 23. Nc3 Rd3 24. f5 Rad8 25. Bg5 R8d6 26. e5 R6d4 27. e6 fxe6 28. fxe6 Rxc3 29. bxc3 Re4 30. Rf1 Bc5 31. Rd1 Rxe6 32. Rd8+ Kf7 33. Rd7+ Kg8 34. h4 Bd6 35. g4 b5 36. Rxa7 Re4 37. Rd7 Be5 38. Rd5 Bxc3 39. Rxb5 Re1+ 40. Kg2 Re2+ 41. Kf3 Rxa2 42. Rb8+ Kf7 43. Rb7+ Kg8 44. Bh6 Ra4 45. Rb8+ Kf7 46. Rf8+ Ke7 47. Rc8 Be5 48. Bg5+ Kf7 49. Rd8 Rd4 50. Ra8 Rd7 51. h5 gxh5 52. gxh5 Bf6 53. Bxf6 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.23"]
[Round "7.28"]
[White "Becker, Nils"]
[Black "Idaczek, Guenter"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2036"]
[PlyCount "100"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nb3 d6 7. Be2 Nf6 8. 0-0 0-0 9. Bg5 Be6 10. f4 Rc8 11. Kh1 a6 12. Bf3 Re8 13. Nd5 Bxd5 14. exd5 Nb8 15. c3 b5 16. Qd2 Qb6 17. Rfe1 a5 18. a3 Rc4 19. Re2 b4 20. cxb4 axb4 21. a4 h6 22. Bh4 Qc7 23. Nd4 Nh7 24. Nb5 Qd7 25. Rc1 Rxc1+ 26. Qxc1 Rc8 27. Qe1 Bf6 28. Bxf6 Nxf6 29. h3 Qf5 30. Qxb4 Nxd5 31. Bxd5 Qxd5 32. Nc3 Qd3 33. Qb7 Rxc3 34. Qxb8+ Kg7 35. bxc3 Qxe2 36. Qb4 e5 37. Kh2 e4 38. Qd4+ Kg8 39. Qxd6 Qd3 40. Qb8+ Kg7 41. Qe5+ Kg8 42. a5 h5 43. Qd4 h4 44. Qxd3 exd3 45. a6 d2 46. a7 d1Q 47. a8Q+ Kg7 48. Qe4 Qc1 49. c4 Kf8 50. Qd3 Qxf4+ 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.22"]
[Round "6"]
[White "Gunkel, Wolfgang"]
[Black "Idaczek, Guenter"]
[Result "0-1"]
[ECO "E87"]
[PlyCount "70"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 e5 8. d5 Ne8 9. Bd3 f5 10. Nge2 a6 11. 0-0 f4 12. Bf2 g5 13. b4 h5 14. c5 g4 15. c6 bxc6 16. dxc6 Nb8 17. b5 axb5 18. Bxb5 Qg5 19. Be1 gxf3 20. Rxf3 Bg4 21. Rf1 Bh6 22. Kh1 Qg6 23. Qd3 Kh8 24. Ng1 Rg8 25. h3 Be6 26. Qc2 Nf6 27. Nf3 Na6 28. Nh4 Qh7 29. Bxa6 Rxa6 30. Nb5 Nxe4 31. Kh2 Bd5 32. Qe2 Rxc6 33. Qxh5 Rc2 34. Qd1 Nf6 35. Rc1 Rgxg2+ 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.22"]
[Round "5"]
[White "Idaczek, Guenter"]
[Black "Sadrija, Enver"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2105"]
[PlyCount "114"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qc7 7. Qe2 Bf5 8. 0-0-0 b5 9. Bd3 Bd7 10. Nf3 a5 11. d5 Nxd5 12. Nxd5 cxd5 13. Ne5 b4 14. Kb1 e6 15. Rhe1 Bd6 16. Nxf7 Kxf7 17. Qh5+ Kg8 18. Rxe6 Bxe6 19. Qe8+ Bf8 20. Qxe6+ Qf7 21. Bf5 Ra6 22. Qc8 Rc6 23. Qxb8 Qxf5 24. Rc1 d4 25. Qe8 Qe6 26. Qd8 Qd6 27. Qxa5 h6 28. Bxb4 Ra6 29. Qb5 Rb6 30. Qc4+ Qe6 31. Qxe6+ Rxe6 32. Bxf8 Kxf8 33. b4 Ke7 34. Rd1 Rd8 35. Kb2 Re2 36. Kb3 Rxf2 37. b5 Rxg2 38. h4 Rg3+ 39. Kb4 d3 40. Re1+ Kd6 41. cxd3 Rg4+ 42. Re4 h5 43. a4 Kc7 44. Kc5 Rxd3 45. Re7+ Kd8 46. Ra7 Rc3+ 47. Kb6 Rxh4 48. a5 Rg4 49. Rb7 Kc8 50. Rf7 Ra3 51. a6 Rg6+ 52. Ka7 Rb3 53. Rb7 h4 54. b6 Rbxb6 55. Rb8+ Kc7 56. Rb7+ Rxb7+ 57. axb7 Rb6 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.21"]
[Round "4"]
[White "Rex, Tobias"]
[Black "Idaczek, Guenter"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "92"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Be2 Bg7 4. c3 d6 5. 0-0 Nc6 6. d3 Nf6 7. Nbd2 0-0 8. Nb3 b5 9. Nh4 Rb8 10. f4 e6 11. Be3 Nxe4 12. dxe4 c4 13. Nc1 Qxh4 14. Qxd6 Bb7 15. Bf3 Rfd8 16. Qe7 Rdc8 17. Qd6 Rd8 18. Qc5 Ba8 19. g3 Qh6 20. Rd1 Rxd1+ 21. Bxd1 Bf8 22. Qg5 Qxg5 23. fxg5 a5 24. Ne2 Rd8 25. Bc2 Bg7 26. h3 b4 27. Kf2 Ne5 28. Bb6 Rd2 29. Rd1 Rxd1 30. Bxd1 Nd3+ 31. Ke3 Nxb2 32. Bc2 b3 33. axb3 cxb3 34. Bxb3 a4 35. Ba2 Bb7 36. c4 Ba6 37. Bd4 Nxc4+ 38. Bxc4 Bxc4 39. Bxg7 Kxg7 40. Nd4 f6 41. Kd2 a3 42. Kc3 a2 43. Nc2 Bf1 44. gxf6+ Kxf6 45. Kb2 Bxh3 46. Kxa2 Ke5 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.20"]
[Round "2"]
[White "Buescher, Sven"]
[Black "Idaczek, Guenter"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "148"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d6 5. e3 0-0 6. Bd3 c5 7. c3 b6 8. 0-0 Ba6 9. Bxa6 Nxa6 10. Qe2 Nc7 11. e4 Nh5 12. Be3 Qd7 13. d5 b5 14. a3 h6 15. Ne1 Nf6 16. f4 Ng4 17. Nd3 f5 18. Nxc5 dxc5 19. Bxc5 fxe4 20. Qxe4 Qxd5 21. Qxe7 Rf7 22. Qd6 Rd7 23. Qxd5+ Rxd5 24. Nb3 Ne6 25. Bb4 Bf8 26. g3 Bg7 27. Rfe1 Nf8 28. h3 Nf6 29. Re7 N6d7 30. Rae1 Nb6 31. Na5 Nc4 32. Nc6 a5 33. R7e2 Rd7 34. Bxf8 Bxf8 35. Kg2 Bc5 36. Ne5 Nxe5 37. Rxe5 Rd2+ 38. R1e2 Rad8 39. Kf3 Rxe2 40. Kxe2 Rc8 41. b4 axb4 42. cxb4 Bf8 43. Rxb5 Rc3 44. a4 Rxg3 45. Rb8 Ra3 46. b5 Rxa4 47. b6 Rb4 48. b7 Kf7 49. Kd3 Bd6 50. Rd8 Ke7 51. Rh8 h5 52. Kc3 Kf6 53. Rd8 Rxb7 54. Rxd6+ Kf5 55. Rd4 Rb6 56. Kc2 Ra6 57. Kd2 Ra3 58. h4 Rh3 59. Ke2 Rxh4 60. Kf3 Rh3+ 61. Kg2 Re3 62. Ra4 Re4 63. Ra5+ Kxf4 64. Ra6 g5 65. Rf6+ Kg4 66. Rf2 h4 67. Ra2 Rb4 68. Rc2 h3+ 69. Kh2 Kh4 70. Kh1 Rf4 71. Kh2 Re4 72. Kh1 g4 73. Kg1 g3 74. Kh1 Re1# 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.20"]
[Round "3"]
[White "Idaczek, Guenter"]
[Black "Lacrosse, Marc"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "2283"]
[PlyCount "84"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. h3 0-0 8. d3 d6 9. c3 h6 10. Nbd2 Nh5 11. Nf1 Qf6 12. g4 Nf4 13. Bxf4 Qxf4 14. Ng3 g6 15. Bd5 Bd7 16. Nh4 Kh7 17. Ng2 Qg5 18. Rf1 Rae8 19. Qd2 Ne7 20. Bb3 Qxd2+ 21. Kxd2 f5 22. f3 Rb8 23. a3 a5 24. Ne2 h5 25. gxh5 gxh5 26. d4 Ba7 27. Ne3 Kh6 28. Rad1 b4 29. axb4 exd4 30. cxd4 Rxb4 31. Kc3 Rfb8 32. Bc2 Rxb2 33. Nc4 Rxc2+ 34. Kxc2 Ba4+ 35. Kc3 Bxd1 36. Rxd1 a4 37. Nc1 d5 38. Ne3 fxe4 39. fxe4 dxe4 40. d5 Bxe3 41. d6 cxd6 42. Rxd6+ Kg5 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2004.05.19"]
[Round "1"]
[White "Idaczek, Guenter"]
[Black "Thielsch, Norman"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2337"]
[PlyCount "76"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nc6 4. a3 e5 5. dxe5 Nxe5 6. Be2 Bd6 7. h3 0-0 8. Nf3 Nxf3+ 9. Bxf3 c6 10. Nc3 Qe7 11. Ne2 Bf5 12. Bd2 Ne4 13. Nd4 Bg6 14. Bxe4 Qxe4 15. Qf3 Qxf3 16. gxf3 c5 17. Nb5 Be5 18. 0-0-0 Bh5 19. Bc3 Bxc3 20. Nxc3 Bxf3 21. Nxd5 Bxh1 22. Rxh1 Rfd8 23. e4 Kf8 24. Rg1 Rd6 25. Rg5 Rc8 26. c4 Rh6 27. Rg3 Re8 28. Re3 Rh4 29. f4 Re6 30. Kd2 Reh6 31. e5 Rxh3 32. Re4 Rh2+ 33. Kc1 Rf2 34. Re1 Rhh2 35. b4 cxb4 36. axb4 Rc2+ 37. Kb1 Rxc4 38. f5 Rd2 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.06.01"]
[Round "7"]
[White "Idaczek, Guenter"]
[Black "Neubert, Dieter"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "82"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 c5 4. Nf3 d4 5. g3 Nc6 6. e5 Nge7 7. c4 Ng6 8. Bg2 Qc7 9. Bf4 Be7 10. 0-0 h5 11. h4 Nxf4 12. gxf4 Qd8 13. Ng5 Bd7 14. Nd2 Rb8 15. Ndf3 Qc7 16. Rfe1 a6 17. f5 b5 18. b3 Nd8 19. Bh3 Rb6 20. Qe4 Qc8 21. fxe6 Nxe6 22. cxb5 axb5 23. a4 Nxg5 24. Bxd7+ Qxd7 25. Nxg5 Qg4+ 26. Qxg4 hxg4 27. e6 Bxg5 28. exf7+ Kxf7 29. hxg5 bxa4 30. bxa4 Rb3 31. Rac1 Rc8 32. Re4 Rxd3 33. Kf1 Kg6 34. Ke2 Ra3 35. Rxd4 cxd4 36. Rxc8 Rxa4 37. Rc5 Ra2+ 38. Kf1 d3 39. Rd5 d2 40. Kg2 Ra5 41. Rxd2 Rxg5 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.31"]
[Round "5"]
[White "Idaczek, Guenter"]
[Black "Kobischke, Detlef"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "67"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. h3 0-0 6. Nf3 c5 7. Be3 Qa5 8. Qd2 Nc6 9. d5 Nd8 10. 0-0 a6 11. a4 Qc7 12. Bh6 e5 13. Bxg7 Kxg7 14. Nh2 Nh5 15. Ne2 f5 16. exf5 Nf6 17. Ng3 Nf7 18. fxg6 hxg6 19. Rae1 Bd7 20. f4 b5 21. axb5 axb5 22. Be2 c4 23. Kh1 Qc5 24. fxe5 Nxe5 25. Rxf6 Rxf6 26. Ne4 Qa7 27. Nxf6 Kxf6 28. Qf4+ Kg7 29. Rf1 Bf5 30. Ng4 Qe7 31. Qh6+ Kg8 32. Rxf5 gxf5 33. Nf6+ Kf7 34. Bh5+ 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.31"]
[Round "6"]
[White "Prudlo, Simon"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2112"]
[PlyCount "63"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 a6 6. Nf3 Nxd5 7. Bc4 e6 8. 0-0 Nb6 9. Bb3 Be7 10. d4 0-0 11. Qd3 N8d7 12. Bc2 Nf6 13. Bg5 g6 14. Bh6 Re8 15. Ne5 Nbd5 16. Bb3 Bd7 17. Qh3 Rc8 18. Nxd5 exd5 19. Nxd7 Nxd7 20. Bxd5 Nf6 21. Bxb7 Rc2 22. Qb3 Qc7 23. Bf4 Qxf4 24. Qxc2 Bd6 25. g3 Qg4 26. Rfe1 Rb8 27. Bxa6 Qxd4 28. Rad1 Qb6 29. Bc4 Ng4 30. Bxf7+ Kh8 31. Be6 Ne5 32. Qe2 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.30"]
[Round "4"]
[White "Lassan, Christian"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2104"]
[PlyCount "57"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Bd6 4. Bb5+ Bd7 5. Qe2 Qe7 6. Nc3 Nf6 7. 0-0 0-0 8. Re1 Bg4 9. d4 e4 10. Nxe4 Nxe4 11. Qxe4 Qxe4 12. Rxe4 Bxf3 13. gxf3 a6 14. Bd3 Nd7 15. c4 Nf6 16. Re2 Nh5 17. Bd2 Rfe8 18. Rae1 Rxe2 19. Rxe2 g6 20. Bc2 Kg7 21. c5 Bf8 22. b4 Rd8 23. Bb3 h6 24. Kf1 Nf6 25. Bf4 Nxd5 26. Bxd5 Rxd5 27. Bxc7 Rd7 28. Bg3 Rxd4 29. Be5+ 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.29"]
[Round "3"]
[White "Idaczek, Guenter"]
[Black "Tielmann, Mario"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "85"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. 0-0 g6 6. d4 Bg7 7. h3 Qc8 8. d5 Nce7 9. Bxd7+ Qxd7 10. Qb3 b6 11. a4 f5 12. Ng5 f4 13. Ne6 Bh6 14. c4 Nf6 15. Nc3 Kf7 16. Qc2 c6 17. b4 g5 18. f3 Nh5 19. Rd1 Rac8 20. Qd3 Ng6 21. Ba3 Nf8 22. Nxf8 Bxf8 23. c5 dxc5 24. bxc5 Bxc5+ 25. Bxc5 bxc5 26. dxc6 Qxd3 27. Rxd3 Rhd8 28. Rxd8 Rxd8 29. Rb1 Rc8 30. Rb7+ Ke6 31. Rxh7 Nf6 32. Rxa7 Rxc6 33. Kf1 c4 34. Ke2 Rd6 35. Rc7 Rd3 36. Rxc4 Re3+ 37. Kd2 Nd7 38. a5 Nb8 39. Rc8 Nd7 40. a6 Kd6 41. a7 Nb6 42. a8Q Nxa8 43. Rxa8 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.29"]
[Round "2"]
[White "Wapenhans, Alexander"]
[Black "Idaczek, Guenter"]
[Result "1/2-1/2"]
[ECO "B70"]
[PlyCount "37"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Bd7 6. Be2 Nf6 7. 0-0 g6 8. Bg5 Bg7 9. Nb3 0-0 10. Kh1 a6 11. a4 Be6 12. f4 Bxb3 13. cxb3 Rc8 14. Rc1 Qa5 15. Bxf6 Bxf6 16. Nd5 Rfe8 17. Nxf6+ exf6 18. Bg4 Rcd8 19. Re1 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2003.05.28"]
[Round "1"]
[White "Idaczek, Guenter"]
[Black "Dyballa, Markus"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2371"]
[PlyCount "78"]
[EventDate "2003.05.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. e5 Nc6 5. Bb5 Bd7 6. Nf3 d4 7. Ne4 Nxe5 8. fxe5 Bxb5 9. d3 Bc6 10. Nfg5 Bxe4 11. Nxe4 Qd5 12. 0-0 Qxe5 13. Qf3 f6 14. Bf4 Qd5 15. Rae1 0-0-0 16. Qh3 Qd7 17. Qf3 h5 18. h3 Qd5 19. Qe2 e5 20. Bh2 Ne7 21. Rd1 Nc6 22. c4 Qd7 23. a3 Be7 24. Qc2 f5 25. Nd2 Bg5 26. Qa4 Be7 27. Rfe1 Bd6 28. Rc1 Rhe8 29. b4 Qc7 30. Nb3 e4 31. Bxd6 Qxd6 32. Nxc5 e3 33. Nxb7 Kxb7 34. b5 Ne5 35. c5 Nf3+ 36. gxf3 Qg3+ 37. Kh1 Qxh3+ 38. Kg1 Re6 39. c6+ Ka8 0-1

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2002.05.12"]
[Round "7"]
[White "Koenig, Frank"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2040"]
[PlyCount "65"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 d5 4. c4 c6 5. 0-0 Bg7 6. d4 0-0 7. b3 Nbd7 8. Re1 Ne4 9. Bb2 f5 10. Nbd2 Ndf6 11. Ne5 Qe8 12. f3 Nxd2 13. Qxd2 b6 14. b4 c5 15. e4 dxc4 16. bxc5 bxc5 17. d5 Rb8 18. Bc3 Qa4 19. Nc6 Rb7 20. e5 Ne8 21. f4 Rc7 22. Rab1 Rxc6 23. dxc6 Nc7 24. Rb8 Qa6 25. Reb1 h6 26. R1b7 Ne6 27. Rxc8 Rxc8 28. Qd7 Rd8 29. Qxe6+ Kh7 30. Rd7 Rb8 31. Qxe7 Rb1+ 32. Bf1 Rxf1+ 33. Kxf1 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2002.05.11"]
[Round "6"]
[White "Idaczek, Guenter"]
[Black "Gerlach, Ronny"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "62"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. d3 d6 7. Be3 Nge7 8. Qd2 h5 9. h3 a6 10. Nd1 Qc7 11. c3 b6 12. 0-0 Bb7 13. f4 f5 14. Nf2 Na5 15. Rac1 c4 16. d4 d5 17. e5 Rb8 18. Qc2 b5 19. Bd2 Bc6 20. Kh2 Bd7 21. Ng1 Nac6 22. Nf3 Bh6 23. Ng5 b4 24. Kg1 Rb5 25. Qd1 Bxg5 26. fxg5 Kf7 27. Qe2 Kg7 28. g4 hxg4 29. hxg4 Qb8 30. Qf3 bxc3 31. Bxc3 Qa7 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2002.05.11"]
[Round "5"]
[White "Nguyen Luu, Truong Son"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "E99"]
[PlyCount "89"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 Nf6 12. c5 f4 13. Bf2 g5 14. cxd6 cxd6 15. Rc1 Ng6 16. Nb5 g4 17. Nc7 g3 18. hxg3 Nh5 19. gxf4 exf4 20. Ne6 Bxe6 21. dxe6 Ng3 22. Bxg3 fxg3 23. f4 Qb6+ 24. Kh1 Qd8 25. e7 Qxe7 26. Qb3+ Kh8 27. Qxg3 Bd4 28. Rd1 Bb6 29. Bc4 Rac8 30. Bd5 Rf6 31. Qg4 Rcf8 32. g3 Ne5 33. Qg5 Qd7 34. f5 Rg6 35. Qh4 Rg4 36. Qh3 Qg7 37. Kg2 Qg5 38. Nf3 Nxf3 39. Kxf3 Rxf5+ 40. exf5 h5 41. Kg2 h4 42. Rd3 Kg7 43. f6+ Kf8 44. Kh1 Rxg3 45. Qc8+ 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2002.05.10"]
[Round "4"]
[White "Idaczek, Guenter"]
[Black "Duester, Christian"]
[Result "1/2-1/2"]
[ECO "A82"]
[BlackElo "2136"]
[PlyCount "62"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 e3 5. Bxe3 e6 6. Bd3 Nc6 7. Nge2 Nb4 8. Bc4 d5 9. Bb3 Bd6 10. Qd2 Bd7 11. Bg5 a5 12. a4 Be7 13. Qe3 Ng4 14. Bxe7 Nxe3 15. Bxd8 Rxd8 16. Kd2 Nxg2 17. Rag1 Nh4 18. Rxg7 Nxf3+ 19. Ke3 Nh4 20. Ng3 Kf8 21. Rg5 c6 22. Rf1+ Nf5+ 23. Nxf5 exf5 24. Ne2 Re8+ 25. Kd2 Rg8 26. Rxg8+ Kxg8 27. c3 Na6 28. Bc2 Rf8 29. Ng3 f4 30. Nh5 f3 31. Ke3 Bf5 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2002.05.09"]
[Round "2"]
[White "Idaczek, Guenter"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "2236"]
[PlyCount "73"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Be7 4. Nf3 Nf6 5. e5 Nfd7 6. g3 c5 7. Bg2 Nc6 8. c4 d4 9. h4 h6 10. Bf4 Qb6 11. 0-0 Nf8 12. h5 g5 13. hxg6 Nxg6 14. Nbd2 Nxf4 15. gxf4 Bd7 16. a3 0-0-0 17. Ne4 Rdg8 18. b4 cxb4 19. axb4 Rg4 20. b5 Rhg8 21. Ng3 Nb8 22. Qe4 f5 23. exf6 Bxf6 24. Ne5 Bxe5 25. Qxe5 Qc7 26. Rxa7 Qxe5 27. fxe5 h5 28. Bxb7+ Kd8 29. Kh2 R8g5 30. f4 Rg7 31. Rf3 h4 32. Nh5 R7g6 33. Rf2 Bc8 34. Be4 Rh6 35. Nf6 Rg3 36. b6 Rh8 37. Ra8 1-0

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2002.05.09"]
[Round "3"]
[White "Moehring, Guenther"]
[Black "Idaczek, Guenter"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2297"]
[PlyCount "98"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. c4 c6 4. b3 g6 5. Bb2 Bg7 6. Bg2 0-0 7. 0-0 Nbd7 8. cxd5 cxd5 9. d4 h6 10. Nc3 b6 11. Qd3 Bb7 12. Rfc1 Ne4 13. Nd2 f5 14. f3 Nxc3 15. Qxc3 Rc8 16. Qe3 Rxc1+ 17. Rxc1 Kh7 18. Qf4 Nc5 19. Qe3 Na6 20. f4 Qd6 21. Nf3 Nb8 22. Ne5 Nc6 23. Nxc6 Bxc6 24. Qd3 Bb7 25. e3 Rc8 26. Rxc8 Bxc8 27. Kf2 e6 28. Bf1 Bf8 29. Qc3 Bb7 30. Bd3 Kg8 31. Ke2 Be7 32. Qc1 h5 33. h3 Bf8 34. g4 hxg4 35. hxg4 Qc6 36. g5 Qxc1 37. Bxc1 Bd6 38. Bb5 Kf7 39. a4 a5 40. Kd3 Ke7 41. Bd2 Kd8 42. Kc2 Ke7 43. b4 axb4 44. Kb3 Bc8 45. Bxb4 Bxb4 46. Kxb4 Bd7 47. Be2 Kd6 48. a5 bxa5+ 49. Kxa5 Kc7 1/2-1/2

[Event "Berlin Unicorn op"]
[Site "Berlin"]
[Date "2002.05.08"]
[Round "1"]
[White "Knebel, Klaus"]
[Black "Idaczek, Guenter"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "46"]
[EventDate "2002.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e3 d5 6. c5 b6 7. b4 a5 8. Qa4 Bb7 9. Bb5 c6 10. Be2 Nfd7 11. cxb6 Nxb6 12. Qb3 axb4 13. Qxb4 N8d7 14. 0-0 Ba6 15. Re1 Bxe2 16. Rxe2 e5 17. a4 Qc7 18. h3 Nc4 19. Qe7 Bf6 20. Nxd5 cxd5 21. Qb4 Rfb8 22. Qe1 e4 23. Nd2 Ndb6 0-1

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "6"]
[White "Gruenberg, Karl Heinz"]
[Black "Idaczek, Guenter"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "84"]
[EventDate "1997.??.??"]
[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. f3 0-0 6. Be3 Nbd7 7. Nh3 c6 8. Nf2 e5 9. Qd2 Nh5 10. d5 c5 11. g4 Nf4 12. 0-0-0 a6 13. Kb1 Qh4 14. Nd3 Nxd3 15. Bxd3 Qd8 16. Bh6 Qa5 17. Bxg7 Kxg7 18. h4 h6 19. Ne2 Qxd2 20. Rxd2 Nb6 21. Rg1 Bd7 22. f4 exf4 23. Nxf4 Rae8 24. g5 h5 25. Rf2 Bg4 26. b3 Nd7 27. Re1 Ne5 28. Be2 Bxe2 29. Rexe2 b5 30. Rc2 Rb8 31. cxb5 Rxb5 32. Rc3 Rb4 33. Re2 Rfb8 34. Nd3 Nxd3 35. Rxd3 c4 36. Rdd2 cxb3 37. Rb2 bxa2+ 38. Kxa2 Rxb2+ 39. Rxb2 Rxb2+ 40. Kxb2 f6 41. Kc3 fxg5 42. Kc4 Kf6 0-1

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "4"]
[White "Idaczek, Guenter"]
[Black "Horn, Sven"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "108"]
[EventDate "1997.??.??"]
[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. Nc3 Nc6 3. f4 d6 4. Bc4 g6 5. d3 Bg7 6. Nf3 Na5 7. Bb3 Nxb3 8. axb3 a6 9. 0-0 e6 10. Qe1 Ne7 11. Kh1 h5 12. Ng5 f6 13. f5 gxf5 14. exf5 e5 15. Ne6 Bxe6 16. fxe6 d5 17. Qg3 Rh7 18. Bg5 fxg5 19. Qf3 Qd6 20. Nb5 Qc6 21. c4 b6 22. Qf7+ Kd8 23. Qf8+ Bxf8 24. Rxf8+ Qe8 25. Rxe8+ Kxe8 26. Nc7+ Kd8 27. Nxa8 dxc4 28. Rf1 Nc6 29. bxc4 Ke7 30. Nxb6 Nb4 31. Nd5+ Kxe6 32. Rf6+ Kd7 33. Nxb4 cxb4 34. Rxa6 Rh8 35. Rb6 Kc7 36. Rxb4 Rd8 37. Kg1 Rxd3 38. Rb5 Rd1+ 39. Kf2 Rd2+ 40. Kf1 Rd1+ 41. Ke2 Rb1 42. Rxe5 Rxb2+ 43. Kf3 g4+ 44. Kg3 h4+ 45. Kxg4 Rxg2+ 46. Kh3 Rc2 47. Re4 Kd6 48. Rxh4 Kc5 49. Rf4 Rc3+ 50. Kg2 Rxc4 51. Kg3 Rxf4 52. Kxf4 Kd6 53. Kg5 Ke7 54. Kg6 Kf8 1/2-1/2

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "2"]
[White "Idaczek, Guenter"]
[Black "Kievelitz, Bernd"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "2125"]
[PlyCount "84"]
[EventDate "1997.??.??"]
[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 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Qe2 Nge7 7. h4 h5 8. 0-0 0-0 9. a3 d5 10. e5 Qc7 11. Re1 Nd4 12. Nxd4 cxd4 13. c3 Nf5 14. Bf4 Bd7 15. Rc1 Qb6 16. c4 dxc4 17. Rxc4 Bb5 18. Rb4 a5 19. Rb3 a4 20. Rb4 Rac8 21. Qd1 Qa6 22. Nd2 Rc5 23. Ne4 Rc7 24. Nf6+ Kh8 25. Nxh5 gxh5 26. Qxh5+ Kg8 27. g4 Ne7 28. Be4 Ng6 29. Rxd4 Rfc8 30. Bh6 Bxe5 31. Bxg6 Bxd4 32. Bh7+ Kxh7 33. Be3+ Kg8 34. Bxd4 e5 35. Qxe5 f6 36. Qd5+ Kf8 37. Be3 Be8 38. Bh6+ Rg7 39. Re1 Bf7 40. Qf5 Rc7 41. Qh7 Bg8 42. Qg6 Rcf7 1-0

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "7"]
[White "Idaczek, Guenter"]
[Black "Salzberg, Gregor"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "32"]
[EventDate "1997.??.??"]
[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. Qe2 e5 3. Nf3 Nc6 4. g3 Nf6 5. d3 Be7 6. Bg2 d6 7. h3 h6 8. b3 Bd7 9. Bb2 Qc8 10. Nc3 Nd8 11. d4 exd4 12. Nxd4 c5 13. Nf5 Bxf5 14. exf5 Qxf5 15. 0-0-0 Qe6 16. Qd2 0-0 1/2-1/2

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "9"]
[White "Idaczek, Guenter"]
[Black "Scholz, Alexander"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "68"]
[EventDate "1997.??.??"]
[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. Qe2 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 Nge7 7. 0-0 h6 8. Re1 b6 9. c4 d6 10. Nc3 Bb7 11. Bf4 g5 12. Bc1 Ng6 13. h3 Qd7 14. Rb1 0-0 15. a3 Rae8 16. Qc2 Nd4 17. Nxd4 cxd4 18. Ne2 f5 19. f4 e5 20. fxg5 f4 21. Rf1 hxg5 22. Rf3 g4 23. hxg4 Qxg4 24. Qd1 Rf7 25. b3 Bc8 26. Qf1 Ref8 27. gxf4 exf4 28. Rb2 Be5 29. Rc2 Nh4 30. Bb2 Rg7 31. Nxd4 Bxd4+ 32. Bxd4 Nxf3+ 33. Qxf3 Qxf3 34. Rf2 Qd1+ 0-1

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "1"]
[White "Idaczek, Guenter"]
[Black "Schrodt, Horst"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "75"]
[EventDate "1997.??.??"]
[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. Nc3 Nc6 3. f4 d6 4. Bc4 Nf6 5. Nf3 Bg4 6. 0-0 Nd4 7. d3 Nxf3+ 8. gxf3 Bd7 9. Qe1 e6 10. a4 a6 11. Kh1 Rb8 12. a5 Bc8 13. Rg1 g6 14. Na4 d5 15. Bb3 Be7 16. Nb6 dxe4 17. fxe4 Nd7 18. Nxc8 Qxc8 19. Bd2 Bf6 20. Bc3 Bd4 21. Rf1 Nf6 22. Bxd4 cxd4 23. Ba4+ Kf8 24. Qb4+ Kg7 25. Qxd4 Qd8 26. Qe5 Kh6 27. Rf3 b5 28. axb6 Rxb6 29. Bb3 Rb5 30. Rh3+ Nh5 31. Qc3 Qc8 32. Bc4 Rb6 33. Rg1 e5 34. f5 f6 35. Qd2+ g5 36. Qe3 Rxb2 37. Rxh5+ Kxh5 38. Qh3# 1-0

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "8"]
[White "Krasnici, Hasan"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B63"]
[PlyCount "63"]
[EventDate "1997.??.??"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 0-0 10. f3 Qa5 11. Bd2 Qc5 12. Qd3 Rd8 13. Kb1 Bd7 14. g4 Bc6 15. g5 Nd7 16. f4 Nb6 17. h4 Rac8 18. h5 Na4 19. Nxa4 Bxa4 20. Rc1 d5 21. e5 d4 22. f5 Qxe5 23. fxe6 Bxg5 24. Bxg5 Qxg5 25. Bh3 Rc7 26. exf7+ Kxf7 27. Qxh7 Rd6 28. Rhf1+ Rf6 29. Rxf6+ Kxf6 30. Rf1+ Ke7 31. Qe4+ Kd6 32. Qe6+ 1-0

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "5"]
[White "Mahling, Thomas"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B59"]
[PlyCount "69"]
[EventDate "1997.??.??"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Be3 0-0 10. f3 Na5 11. Nd5 Nxd5 12. exd5 Bd7 13. Qd2 Nxb3 14. axb3 a6 15. c4 f5 16. f4 e4 17. b4 Rf6 18. c5 dxc5 19. bxc5 Rh6 20. d6 Bf8 21. Qd5+ Be6 22. Qxb7 Rb8 23. Qc7 Qh4 24. Qxb8 Qxh2+ 25. Kf2 Rg6 26. Ke1 Rxg2 27. Rf2 Qg3 28. Ra3 Rxf2 29. Bxf2 Qxf4 30. Re3 Qe5 31. Qb4 a5 32. Qc3 Qd5 33. b3 Kf7 34. Bc4 Qc6 35. Qe5 1-0

[Event "Spree op"]
[Site "Berlin"]
[Date "1997.??.??"]
[Round "3"]
[White "Reichenbach, Werner"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2260"]
[PlyCount "75"]
[EventDate "1997.??.??"]
[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. Be2 0-0 6. Bg5 h6 7. Be3 Nbd7 8. Qd2 Kh7 9. f3 c5 10. d5 a6 11. Nh3 Ne8 12. f4 f5 13. exf5 gxf5 14. 0-0 Ndf6 15. Nf2 Nc7 16. Rfd1 Qe8 17. Rab1 b5 18. b3 Bd7 19. Bd3 Qh5 20. Ne2 Ng4 21. Nxg4 Qxg4 22. Ng3 Qh4 23. Bf2 Qg4 24. Be2 Qg6 25. Bf3 b4 26. Re1 Bc3 27. Rxe7+ Rf7 28. Qe2 Re8 29. Rxe8 Nxe8 30. Bh5 Qg7 31. Bxf7 Qxf7 32. Qh5 Qf6 33. Ne2 Ng7 34. Qf3 Ba1 35. Qe3 Be8 36. Re1 Bh5 37. h3 Qg6 38. Rxa1 1-0

[Event "Berlin Chemie op"]
[Site "Berlin"]
[Date "1995.??.??"]
[Round "4"]
[White "Bartosik, Olimpia"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2145"]
[PlyCount "51"]
[EventDate "1995.??.??"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e6 7. Be2 Nf6 8. 0-0 a6 9. Nc3 Qd8 10. a3 Be7 11. Bd3 h6 12. Bc2 Qa5 13. Bf4 Nd5 14. Bd2 Nxc3 15. Bxc3 Qh5 16. Qd3 Bd7 17. Rfe1 0-0-0 18. Ne5 Bd6 19. Bd1 Qh4 20. g3 Qf6 21. Nxd7 Rxd7 22. d5 Be5 23. Bxe5 Qd8 24. Bf3 Rxd5 25. Bxd5 Nxe5 26. Rxe5 1-0

[Event "Berlin Chemie op"]
[Site "Berlin"]
[Date "1995.??.??"]
[Round "2"]
[White "Brustkern, Juergen"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2215"]
[PlyCount "117"]
[EventDate "1995.??.??"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 0-0 9. 0-0-0 Na5 10. Bd3 a6 11. g4 Nd7 12. f4 b5 13. g5 Qc7 14. f5 Ne5 15. f6 Bd8 16. Nf3 Nac4 17. Bd4 Qa5 18. fxg7 Re8 19. Rdf1 Rb8 20. Rhg1 Bb6 21. Qf2 Rb7 22. h4 Nxf3 23. Bxb6 Qxb6 24. Qxf3 Qe3+ 25. Qxe3 Nxe3 26. Rf3 Nc4 27. Bxc4 bxc4 28. Rd1 Kxg7 29. Rxd6 Rd7 30. Rc6 Rd4 31. Rc7 Bd7 32. Rf2 Rc8 33. Ra7 Rd6 34. e5 Rd4 35. Rd2 Rxd2 36. Kxd2 Rd8 37. Ke3 Bb5 38. a4 Bxa4 39. Nxa4 Rd5 40. Ke4 Rd2 41. Rxa6 Rxc2 42. Rc6 Rh2 43. Rxc4 Rxh4+ 44. Kd3 Rh3+ 45. Kd4 Rb3 46. Kc5 Kg6 47. Rc3 Rb8 48. Rf3 Rb7 49. b4 Kxg5 50. b5 h5 51. b6 h4 52. Kc6 Kg4 53. Rf1 Rb8 54. Kc7 Rh8 55. b7 h3 56. b8Q Rxb8 57. Kxb8 h2 58. Kc7 Kh3 59. Rxf7 1-0

[Event "Berlin Chemie op"]
[Site "Berlin"]
[Date "1995.??.??"]
[Round "6"]
[White "Claussen, Uwe"]
[Black "Idaczek, Guenter"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2135"]
[PlyCount "75"]
[EventDate "1995.??.??"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nh6 7. Nf3 f5 8. 0-0 Nf7 9. exf5 Bxf5 10. Nh4 Qd7 11. Nxf5 Qxf5 12. Be4 Bd4+ 13. Kh1 Qd7 14. Bd5 Bxc3 15. bxc3 Nh6 16. Qe2 Qg4 17. Qg2 Qd7 18. Re1 Kd8 19. d4 cxd4 20. cxd4 Nf5 21. Be6 Qc7 22. c3 h5 23. Rb1 Rb8 24. Bd2 h4 25. g4 Ng7 26. Bd5 Rc8 27. h3 e6 28. Bxe6 Nxe6 29. Rxe6 Re8 30. f5 Rxe6 31. fxe6 Qe7 32. Qd5 Kc7 33. Bg5 Qf8 34. Kg2 Re8 35. Rf1 Qg8 36. Rf7+ Kc8 37. Qxd6 Re7 38. Bxe7 1-0

[Event "Berlin Chemie op"]
[Site "Berlin"]
[Date "1995.??.??"]
[Round "1"]
[White "Idaczek, Guenter"]
[Black "Dipa, N."]
[Result "1-0"]
[ECO "D88"]
[PlyCount "69"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. d4 g6 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 0-0 9. Ne2 Nc6 10. 0-0 cxd4 11. cxd4 Na5 12. Bd3 b6 13. Rc1 e6 14. Qd2 Bb7 15. f3 Qe7 16. Bh6 Rfd8 17. Bxg7 Kxg7 18. Qb2 Kg8 19. Qd2 Nc6 20. Qc3 Rac8 21. Qb2 Qd6 22. Rc4 Ne5 23. Rxc8 Rxc8 24. Bb5 Nc4 25. Bxc4 Rxc4 26. Rd1 Ba6 27. Ng3 Bb7 28. d5 Qc5+ 29. Kh1 Rc2 30. Qf6 Rc1 31. Qd8+ Kg7 32. dxe6 Bd5 33. Nf5+ gxf5 34. Qg5+ Kf8 35. Rxc1 1-0

[Event "Berlin Chemie op"]
[Site "Berlin"]
[Date "1995.??.??"]
[Round "3"]
[White "Idaczek, Guenter"]
[Black "Horn, Sven"]
[Result "1/2-1/2"]
[ECO "E81"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c6 7. Qd2 a5 8. Bh6 e5 9. Bxg7 Kxg7 10. Nge2 Na6 11. g4 h5 12. gxh5 Nxh5 13. 0-0-0 Qh4 14. Kb1 Qf2 15. Ng3 Qxd2 16. Nxh5+ gxh5 17. Rxd2 Kf6 18. Rg1 Rh8 19. h4 Be6 20. d5 cxd5 21. cxd5 Bd7 22. Bb5 Nc5 23. Bxd7 Nxd7 1/2-1/2

