[Event "Albena op"]
[Site "Albena"]
[Date "2009.06.28"]
[Round "9"]
[White "Roydov, Plamen"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1703"]
[BlackElo "2236"]
[PlyCount "125"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Be2 Nf6 7. Bg5 Be7 8. Qd2 Qc7 9. 0-0-0 Nbd7 10. f4 b5 11. a3 Bb7 12. Bf3 0-0 13. g4 h6 14. Bxf6 Bxf6 15. Nde2 Be7 16. h4 Kh7 17. g5 g6 18. gxh6 Nc5 19. h5 Bc6 20. hxg6+ fxg6 21. Nd4 Bd7 22. f5 g5 23. b4 Na4 24. Nxa4 bxa4 25. Bg4 e5 26. Ne6 Bxe6 27. fxe6 a5 28. Bf5+ Kh8 29. Kb2 axb4 30. axb4 Rfc8 31. Qd3 a3+ 32. Kb3 Qa7 33. c3 a2 34. Kc2 Qa3 35. b5 Rc5 36. c4 Qb4 37. Qb3 Rxc4+ 38. Kb2 Qc5 39. Rd5 Qf2+ 40. Ka1 Rac8 41. Qb2 Rc2 42. Qa3 g4 43. Rdd1 g3 44. Rhg1 g2 45. Bh3 Bg5 46. e7 Re8 47. Rxg2 Qc5 48. Qxc5 Rxc5 49. Rxg5 Rxe7 50. Rg2 Rxb5 51. Rxa2 Rb6 52. Bf5 Re8 53. Ra7 Reb8 54. Rg1 R6b7 55. Rxb7 Rxb7 56. Rc1 Rb8 57. Rc6 Rd8 58. Kb2 Kg8 59. Kc3 Kf7 60. Kc4 Kf6 61. Kd5 Ke7 62. Rc7+ Kf6 63. h7 1-0

[Event "Albena op"]
[Site "Albena"]
[Date "2009.06.27"]
[Round "8"]
[White "Kostadinov, Atanas"]
[Black "Semenenko, Pavel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2236"]
[PlyCount "43"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 b6 5. Nf3 Ba6 6. Bd3 Bxd3 7. Qxd3 cxd4 8. Nxd4 Ne7 9. 0-0 Nbc6 10. Bg5 Nxe5 11. Qg3 Nd7 12. Nd2 f6 13. Nxe6 Qc8 14. Nc7+ Kd8 15. Ne6+ Ke8 16. Bf4 Ne5 17. Nxg7+ Bxg7 18. Qxg7 Rg8 19. Qxf6 Qg4 20. g3 Nf3+ 21. Nxf3 Qxf3 22. Rae1 1-0

[Event "Albena op"]
[Site "Albena"]
[Date "2009.06.26"]
[Round "7"]
[White "Lao, Lenath"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1961"]
[BlackElo "2236"]
[PlyCount "45"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 b6 7. e3 Bb7 8. cxd5 exd5 9. Bd3 0-0 10. 0-0 Nbd7 11. Rc1 Rc8 12. Bxf6 Nxf6 13. Ne5 a6 14. Qf3 Bd6 15. Qf5 Re8 16. f4 Ra8 17. Qh3 Bc8 18. Qf3 Bf8 19. g4 Qd6 20. g5 Ne4 21. Nxe4 dxe4 22. Qxe4 Bf5 23. Qxf5 1-0

[Event "Albena op"]
[Site "Albena"]
[Date "2009.06.25"]
[Round "6"]
[White "Kostadinov, Atanas"]
[Black "Nikolov, Mihail"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "2236"]
[BlackElo "1827"]
[PlyCount "40"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Bf4 0-0 8. Bxc7 Nc6 9. e3 Bf5 10. a3 Rac8 11. Bf4 Rfd8 12. Be2 e5 13. dxe5 Qa5+ 14. Nd2 Nxe5 15. Bxe5 Bxe5 16. b4 Qd5 17. Bf3 Qd7 18. Ra2 Bc3 19. Qc1 Qe6 20. 0-0 Qxa2 0-1

[Event "Albena op"]
[Site "Albena"]
[Date "2009.06.24"]
[Round "5"]
[White "Yafarov, Ruslan"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "2236"]
[PlyCount "62"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. Nbd2 b6 6. e4 dxe4 7. Nxe4 Bb7 8. Nxf6+ Bxf6 9. c3 Qd6 10. 0-0 0-0 11. Bc2 Nd7 12. Qd3 g6 13. Re1 Bg7 14. Ng5 Nf6 15. Nf3 Ng4 16. g3 Rad8 17. Bf4 Qd7 18. Be5 Bh6 19. h3 Nxe5 20. Nxe5 Qd6 21. Nc4 Qd5 22. f3 Qxf3 23. Qxf3 Bxf3 24. Ne5 Bb7 25. Ng4 Bg5 26. h4 Be7 27. Be4 Ba6 28. a4 f5 29. Ne5 fxe4 30. Nc6 Rd7 31. Nxe7+ Rxe7 0-1

[Event "Albena op"]
[Site "Albena"]
[Date "2009.06.22"]
[Round "3"]
[White "Kostadinov, Atanas"]
[Black "Ivanova, Gergana"]
[Result "0-1"]
[ECO "B63"]
[WhiteElo "2236"]
[PlyCount "82"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e6 7. Bg5 Be7 8. Qd2 a6 9. 0-0-0 0-0 10. Nxc6 bxc6 11. Bxf6 gxf6 12. Bd3 Rb8 13. g4 e5 14. h4 Qb6 15. b3 Rd8 16. Qh6 Qa5 17. Kb2 Be6 18. Nd5 Rd7 19. Nxf6+ Bxf6 20. Qxf6 Qb4 21. Rh2 a5 22. Qg5+ Kf8 23. Qd2 Qb6 24. g5 a4 25. Qc3 Ke7 26. Rf1 Ra7 27. f4 Ra5 28. fxe5 dxe5 29. Kc1 axb3 30. axb3 Rba8 31. Kd2 Rc5 32. Qb2 Qb4+ 33. Ke3 Rc3 34. Rhf2 Qd4+ 35. Ke2 Bg4+ 36. Ke1 Qe3+ 37. Be2 f5 38. exf5 Rd8 39. Qa3+ c5 40. f6+ Kf8 41. Rg1 Bxe2 0-1

[Event "Albena op"]
[Site "Albena"]
[Date "2009.06.21"]
[Round "2"]
[White "Papazov, Sotir"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1945"]
[BlackElo "2236"]
[PlyCount "37"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 e6 6. Nc3 Nf6 7. Be3 Be7 8. Be2 0-0 9. Qd2 Qc7 10. f4 Bd7 11. 0-0 Nc6 12. Rac1 Rac8 13. Rfd1 Rfd8 14. b3 Nxd4 15. Bxd4 Qa5 16. Nd5 Qa3 17. Nxe7+ Kf8 18. Nxc8 Rxc8 19. Qb2 1-0

[Event "Albena op"]
[Site "Albena"]
[Date "2009.06.20"]
[Round "1"]
[White "Kostadinov, Atanas"]
[Black "Yakimenko, Anna"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2236"]
[BlackElo "2091"]
[PlyCount "80"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 Qb6 6. b3 cxd4 7. cxd4 Bb4+ 8. Bd2 Nxd4 9. Bxb4 Qxb4+ 10. Nbd2 Bd7 11. a3 Qc3 12. Nxd4 Qxd4 13. Nf3 Qc3+ 14. Nd2 Qxe5+ 15. Be2 Bb5 16. Rc1 Ne7 17. a4 Ba6 18. b4 Bxe2 19. Qxe2 Qxe2+ 20. Kxe2 Kd7 21. Nf3 f6 22. b5 Rhc8 23. Nd4 Rxc1 24. Rxc1 Rc8 25. Re1 Rc4 26. Kd3 e5 27. Nb3 Kd6 28. Ra1 e4+ 29. Ke2 Rc2+ 30. Kf1 Ke5 31. g4 d4 32. Rd1 d3 33. Rd2 Rxd2 34. Nxd2 Kd4 35. Ke1 Nd5 36. Nb3+ Kc3 37. Nd2 e3 38. fxe3 Nxe3 39. Ne4+ Kc2 40. h3 Nc4 0-1

[Event "Niedersachsen-ch"]
[Site "Bad Lauterberg"]
[Date "1994.??.??"]
[Round "6"]
[White "Kostadinov, Atanas"]
[Black "Bangiev, Alexander J"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2240"]
[BlackElo "2385"]
[PlyCount "78"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Nf3 Nbd7 8. Bd3 Re8 9. Qc2 Nf8 10. 0-0 c6 11. Rad1 Bg4 12. h3 Bxf3 13. gxf3 Nh5 14. Bxe7 Qxe7 15. Kh2 Rad8 16. Ne2 Rd6 17. Rg1 Rh6 18. Ng3 Nxg3 19. Rxg3 Kh8 20. a3 Nd7 21. b4 Nf6 22. Rdg1 Nh5 23. Rg5 Qf6 24. f4 g6 25. b5 Qe6 26. Bf1 Qd7 27. Qc5 f6 28. R5g4 Ra8 29. a4 Ng7 30. a5 Ne6 31. Qb4 Qc7 32. a6 bxa6 33. bxa6 Rb8 34. Qd2 Rb6 35. Kh1 Qb8 36. f5 Ng5 37. fxg6 Nf3 38. Rf4 Nxd2 39. Rxf6 Rxg6 0-1

[Event "Niedersachsen-ch"]
[Site "Bad Lauterberg"]
[Date "1994.??.??"]
[Round "9"]
[White "Kostadinov, Atanas"]
[Black "Bode, Wilfried"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2240"]
[BlackElo "2390"]
[PlyCount "86"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. a3 Bd6 12. Re1 Be6 13. b4 h6 14. Bh4 Be7 15. Qf3 Re8 16. h3 Nd7 17. Bxe7 Qxe7 18. b5 Qd6 19. Rad1 c5 20. Ne4 Qb8 21. Ng3 Ne5 22. Qe3 Nxd3 23. Qxd3 c4 24. Qc3 Qxb5 25. Rd4 f6 26. Qf3 Bf7 27. Rxe8+ Rxe8 28. Nf5 Qb8 29. g3 h5 30. Rf4 Qe5 31. g4 h4 32. Nxh4 Qe1+ 33. Kg2 Qe2 34. Qg3 g5 35. Rxf6 gxh4 36. Qxh4 Qe4+ 37. Kg3 Qe5+ 38. Kg2 d4 39. g5 Bd5+ 40. f3 Qe2+ 41. Kg3 Qe1+ 42. Kg4 Bxf3+ 43. Rxf3 Re4+ 0-1

[Event "Niedersachsen-ch"]
[Site "Bad Lauterberg"]
[Date "1994.??.??"]
[Round "8"]
[White "Kostadinov, Atanas"]
[Black "Breves, Hans Juergen"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2240"]
[PlyCount "93"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 c6 7. 0-0 Na6 8. h3 Nc7 9. e4 Rb8 10. Re1 b5 11. e5 Nfe8 12. cxb5 cxb5 13. Bg5 Ne6 14. Be3 d5 15. b4 N8c7 16. Qb3 Bb7 17. Rec1 Qd7 18. Ne1 f5 19. Nd3 h6 20. f4 Rbc8 21. a4 Kh7 22. Nc5 Nxc5 23. bxc5 a6 24. axb5 axb5 25. Bf1 Bc6 26. Ra7 e6 27. Rca1 Rb8 28. Na2 Ra8 29. Nb4 Rxa7 30. Rxa7 Ra8 31. Qa3 Qe8 32. Nxc6 Qxc6 33. Rxc7 Rxa3 34. Rxc6 Rxe3 35. Bxb5 Rxg3+ 36. Kf2 Rb3 37. Rb6 g5 38. Bd7 Rxh3 39. c6 Rc3 40. Rb7 g4 41. c7 Rf3+ 42. Ke2 Rxf4 43. c8Q Re4+ 44. Kd3 f4 45. Bxe6 Re3+ 46. Kd2 h5 47. Bf5+ 1-0

[Event "Niedersachsen-ch"]
[Site "Bad Lauterberg"]
[Date "1994.??.??"]
[Round "5"]
[White "Lau, Dietmar"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2205"]
[BlackElo "2240"]
[PlyCount "120"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. b3 Nc5 10. Ba3 Ncxe4 11. Nxe4 Nxe4 12. Bxf8 Qxf8 13. Rc1 Nc5 14. b4 Ne6 15. c5 Qe7 16. Re1 e4 17. Nd2 f5 18. Bc4 Kh8 19. Nxe4 fxe4 20. Rxe4 Qf6 21. Qf3 Qxf3 22. gxf3 Nf8 23. Re8 b5 24. Bxb5 Bb7 25. Rxa8 Bxa8 26. c6 Be5 27. Re1 Bd6 28. Re8 Bxc6 29. Bxc6 Bxb4 30. Kg2 Kg7 31. Bd5 Nd7 32. Bc6 Nb6 33. Re4 Bd6 34. f4 a5 35. Kf3 Kf6 36. h3 Nc8 37. Re8 Nb6 38. Ke4 a4 39. h4 a3 40. h5 gxh5 41. f5 Be7 42. Bb5 Kf7 43. Rb8 Bd6 44. Be8+ Kg7 45. Bxh5 Nd7 46. f6+ Nxf6+ 47. Kf5 Nxh5 48. Rb1 Kf7 49. Rh1 Ng7+ 50. Kg4 Kg6 51. Kf3 h5 52. Rg1+ Kf6 53. Rh1 Kf5 54. Ke2 Be7 55. Rh3 h4 56. Rf3+ Kg6 57. Kf1 Bd6 58. Re3 Nh5 59. Rb3 Nf4 60. Kg1 Ne2+ 0-1

[Event "Niedersachsen-ch"]
[Site "Bad Lauterberg"]
[Date "1994.??.??"]
[Round "7"]
[White "Rzehak, Michael"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2240"]
[PlyCount "107"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. dxc5 Nc6 5. Nd2 e5 6. cxd6 Be6 7. Ngf3 Bxd6 8. Bb5 a6 9. Bxc6+ bxc6 10. Qe2 Qb8 11. Nc4 Bc7 12. Bg5 Nd7 13. Nfd2 0-0 14. 0-0 h6 15. Be3 Nf6 16. Bc5 Re8 17. a4 g6 18. b4 Nh5 19. g3 Rd8 20. Rfd1 Kh7 21. Nf1 Rxd1 22. Rxd1 Qh8 23. Bd6 Bxd6 24. Rxd6 Qf6 25. Nfe3 Qg5 26. Qf3 Re8 27. Rxc6 Rd8 28. h4 Qe7 29. Nxe5 Bb3 30. N5g4 Bxa4 31. Rxa6 Bb3 32. e5 Be6 33. Nf6+ Nxf6 34. Qxf6 Qc7 35. h5 g5 36. Rxe6 fxe6 37. Qg6+ Kh8 38. Qxh6+ Kg8 39. Qxg5+ Kf8 40. Qf6+ Ke8 41. Qxe6+ Kf8 42. Qf6+ Ke8 43. Qh8+ Kd7 44. Qg7+ Kc8 45. Qxc7+ Kxc7 46. Kg2 Kd7 47. f4 Kc6 48. Kf3 Rd3 49. h6 Rd2 50. Kg4 Kd7 51. h7 Rh2 52. Nd5 Ke6 53. Nf6 Kf7 54. Nh5 1-0

[Event "Porz op 29th"]
[Site "Cologne"]
[Date "1993.??.??"]
[Round "6"]
[White "Akstinat, Sven Holger"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1965"]
[BlackElo "2245"]
[PlyCount "84"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Nf6 5. Nf3 Qxd5 6. cxd4 e6 7. Nc3 Bb4 8. Bd2 Qd8 9. Bc4 0-0 10. 0-0 Bd7 11. Ne5 Bc6 12. Bg5 Be7 13. Bb3 Nbd7 14. f4 Nd5 15. Bxe7 Nxe7 16. Qd3 Bd5 17. Bc2 g6 18. Rad1 Rc8 19. Rf2 a6 20. Qh3 b5 21. a3 Kg7 22. Bb1 h5 23. f5 exf5 24. Qg3 Nf6 25. Bxf5 Nxf5 26. Rxf5 Be6 27. Rg5 Bg4 28. Rd2 Rxc3 29. bxc3 Ne4 30. Rxg4 Nxg3 31. Rxg3 Qc7 32. Rdd3 Qd6 33. Rdf3 Qxa3 34. h4 Qc1+ 35. Kh2 a5 36. Nd7 Re8 37. Nf6 Re7 38. Nxh5+ Kh6 39. Nf6 Re1 40. Kh3 Rh1+ 41. Kg4 Qd1 42. Ne4 f5+ 0-1

[Event "GER-ch 65th"]
[Site "Bad Wildbad"]
[Date "1993.??.??"]
[Round "4"]
[White "Baecker, Horst"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "B89"]
[BlackElo "2245"]
[PlyCount "70"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8. Be3 Qc7 9. Qe2 a6 10. 0-0-0 b5 11. g4 Na5 12. g5 Nxb3+ 13. axb3 Nd7 14. h4 Bb7 15. f3 g6 16. Qf2 b4 17. Na4 e5 18. Ne2 Bc6 19. Kb1 Rb8 20. Nc1 0-0 21. h5 Rfc8 22. hxg6 fxg6 23. Qh2 Nf8 24. Qf2 Bd8 25. Qd2 Be7 26. Rh2 Rb5 27. Rdh1 d5 28. exd5 Rxd5 29. Qg2 Bxa4 30. bxa4 Qd7 31. Qh3 Qf5 32. Qg2 Bc5 33. Qe2 Bxe3 34. Qxe3 Rdc5 35. Nd3 Rc4 1-0

[Event "GER-ch 65th"]
[Site "Bad Wildbad"]
[Date "1993.??.??"]
[Round "7"]
[White "Berndt, Klaus"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2285"]
[BlackElo "2245"]
[PlyCount "80"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. Qc2 e5 6. Bg5 Ne7 7. dxe5 dxe5 8. 0-0-0 0-0 9. e4 c6 10. h4 h6 11. Be3 Qa5 12. Qd2 Nf6 13. Bxh6 Bxh6 14. Qxh6 Ng4 15. Qd2 Qc5 16. Re1 Be6 17. Ng5 Rad8 18. Nxe6 fxe6 19. Qg5 Qxf2 20. Be2 Qe3+ 21. Qxe3 Nxe3 22. g4 c5 23. g5 Nc6 24. Rh2 a6 25. Nd1 Nxd1 26. Rxd1 Nd4 27. Bg4 Rf4 28. Rg2 Rdf8 29. h5 Rf2 30. Rxf2 Rxf2 31. hxg6 Rg2 32. Bh3 Rh2 33. Bf1 b5 34. cxb5 axb5 35. Kb1 Kg7 36. Rc1 c4 37. b3 cxb3 38. axb3 Kxg6 39. b4 Kxg5 40. Rc5 Rf2 1-0

[Event "Niedersachsen-ch"]
[Site "Schoeppenstedt"]
[Date "1993.??.??"]
[Round "6"]
[White "Komljenovic, Luka"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2245"]
[PlyCount "57"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e5 6. Be2 Ne7 7. d5 0-0 8. h4 f5 9. h5 Nf6 10. hxg6 hxg6 11. Ng5 c6 12. 0-0 cxd5 13. cxd5 fxe4 14. g4 a6 15. a4 Bd7 16. Ngxe4 Nxe4 17. Nxe4 Nc8 18. Ra3 Rb8 19. a5 Rf4 20. Bxf4 exf4 21. Qd2 Qh4 22. f3 Be5 23. Rf2 Qh8 24. Rh2 Bd4+ 25. Kh1 Qe5 26. Qc2 Ne7 27. Qc7 Rc8 28. Qxd7 Rc1+ 29. Kg2 0-1

[Event "Neuwied op"]
[Site "Neuwied"]
[Date "1993.??.??"]
[Round "9"]
[White "Kostadinov, Atanas"]
[Black "Budnikov, Alexandar"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2245"]
[BlackElo "2520"]
[PlyCount "52"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 c5 4. Bg2 Nc6 5. d3 e5 6. 0-0 Bd6 7. e3 Nge7 8. exd4 cxd4 9. a3 Bg4 10. Nbd2 0-0 11. b4 a6 12. Ne4 Ng6 13. Nxd6 Qxd6 14. h3 Bf5 15. Ng5 Qd7 16. h4 Nge7 17. Ne4 Bh3 18. Nc5 Qc8 19. Bxh3 Qxh3 20. Qf3 b6 21. Ne4 Qe6 22. Bd2 h6 23. b5 axb5 24. cxb5 Na7 25. Bb4 Nxb5 26. Rae1 Rfe8 0-1

[Event "Niedersachsen-ch"]
[Site "Schoeppenstedt"]
[Date "1993.??.??"]
[Round "7"]
[White "Kostadinov, Atanas"]
[Black "Carli, Guenther"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2245"]
[PlyCount "125"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 e6 5. b3 Bd6 6. d3 0-0 7. 0-0 Re8 8. Nc3 d4 9. Ne4 Nxe4 10. dxe4 e5 11. Ne1 Bg4 12. h3 Bh5 13. Nd3 Nd7 14. Bd2 Bg6 15. b4 c5 16. b5 h6 17. g4 h5 18. f3 hxg4 19. fxg4 Qh4 20. Nf2 a6 21. a4 axb5 22. axb5 Nb6 23. Qb3 f6 24. Ba5 Nd7 25. Nh1 Bf7 26. Ng3 g6 27. Ra3 b6 28. Be1 Rxa3 29. Qxa3 Qh8 30. Qa7 Rd8 31. Qa2 Kg7 32. Bf2 Ra8 33. Qb3 Ra7 34. h4 Be6 35. Qf3 Bxc4 36. h5 Bf7 37. g5 Be7 38. hxg6 Bxg6 39. Nf5+ Bxf5 40. exf5 fxg5 41. Bg3 Bf6 42. Qb3 Qe8 43. Be4 Qf7 44. Bd5 Qe7 45. Be4 g4 46. Kg2 c4 47. Qxc4 Nc5 48. Bc6 Ra4 49. Qd5 d3 50. exd3 Rd4 51. Qa2 Nxd3 52. Qa8 Nf4+ 53. Kh1 Rd8 54. Qb7 Qxb7 55. Bxb7 Ne2 56. Bf2 g3 57. Bxb6 Rb8 58. Bf3 Rh8+ 59. Bh5 Rxh5+ 60. Kg2 Rh2+ 61. Kf3 g2 62. Rd1 e4+ 63. Kg4 0-1

[Event "Neuwied op"]
[Site "Neuwied"]
[Date "1993.??.??"]
[Round "6"]
[White "Kostadinov, Atanas"]
[Black "Farago, Ivan"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2245"]
[BlackElo "2510"]
[PlyCount "72"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. d4 Bf5 5. Nc3 e6 6. Nf3 h6 7. Ne5 Nbd7 8. Bf4 Be7 9. 0-0 0-0 10. Qb3 Qb6 11. Qxb6 axb6 12. Nxd7 Nxd7 13. e4 dxe4 14. Nxe4 g5 15. Be3 Nf6 16. Nxf6+ Bxf6 17. Rfd1 Bc2 18. Rd2 Bb3 19. Bf1 Rxa2 20. Rxa2 Bxa2 21. b4 Ra8 22. Rb2 Ra4 23. b5 Bxc4 24. bxc6 bxc6 25. Bxc4 Rxc4 26. Rxb6 Kg7 27. Kg2 e5 28. dxe5 Bxe5 29. Rb7 Kf6 30. Kf3 Ke6 31. Ke2 Bd6 32. Kd3 Ra4 33. Rb6 Kd5 34. Rb7 f5 35. Ba7 f4 36. Kd2 c5 0-1

[Event "Porz op 29th"]
[Site "Cologne"]
[Date "1993.??.??"]
[Round "1"]
[White "Kostadinov, Atanas"]
[Black "Froitzheim, Ralf"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2245"]
[BlackElo "1765"]
[PlyCount "63"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 e6 7. Qe2 Be7 8. 0-0 Nf6 9. Rd1 e5 10. h3 Be6 11. Bxe6 fxe6 12. Ng5 Nd4 13. Rxd4 exd4 14. Nxe6 Qd7 15. Nd5 Kf7 16. Ng5+ Ke8 17. Bf4 Rc8 18. Rd1 h6 19. Nf3 Kf7 20. Nxd4 Rhe8 21. Rd3 Kg8 22. Rg3 Nxd5 23. Nf5 Bf6 24. Qg4 Nxf4 25. Nxh6+ Kh7 26. Qxd7 Ne2+ 27. Kh2 Nxg3 28. fxg3 Kxh6 29. h4 Rcd8 30. Qf7 Rf8 31. Qe6 Kh7 32. Qg4 1-0

[Event "GER-ch 65th"]
[Site "Bad Wildbad"]
[Date "1993.??.??"]
[Round "2"]
[White "Kostadinov, Atanas"]
[Black "Guenthner, Oliver"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2245"]
[BlackElo "2260"]
[PlyCount "156"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Be2 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 Bg4 10. d5 Nbd7 11. Re1 Rc8 12. Bb3 Nc5 13. h3 Bf5 14. Nd4 Bd3 15. Be3 Ba6 16. Nc6 Rxc6 17. dxc6 Nd3 18. Re2 bxc6 19. Rd2 e5 20. Qf3 Qe8 21. Ne4 Nxe4 22. Qxe4 Kh8 23. Bc4 Bxc4 24. Qxc4 e4 25. Bd4 f5 26. Bxg7+ Kxg7 27. Qd4+ Kh6 28. Re2 Qb8 29. Rd1 Rf7 30. Qe3+ Kg7 31. Qd4+ Kh6 32. b3 c5 33. Qe3+ Kg7 34. Qd2 h6 35. Qc3+ Kh7 36. Qd2 Qd6 37. Re3 Qd4 38. Rxd3 exd3 39. Qxd3 Rd7 40. Qxd4 cxd4 41. Kf1 d3 42. Ke1 Re7+ 43. Kf1 Rd7 44. g3 g5 45. Rd2 f4 46. gxf4 gxf4 47. Ke1 Kg6 48. Kd1 Kf5 49. Rb2 Ke4 50. b4 Rg7 51. b5 Rg1+ 52. Kd2 Rf1 53. Kc3 Kf3 54. a4 Rxf2 55. Rxf2+ Kxf2 56. Kd2 Kg1 57. a5 f3 58. b6 axb6 59. axb6 f2 60. b7 f1Q 61. b8Q Qe2+ 62. Kc3 d2 63. Qb6+ Kf1 64. Qf6+ Ke1 65. Qh4+ Kd1 66. Qa4+ Ke1 67. Qh4+ Kf1 68. Qf6+ Kg2 69. Qc6+ Kf2 70. Qf6+ Kg1 71. Qd4+ Kg2 72. Qg7+ Kh2 73. Qc7+ Kxh3 74. Qd7+ Kg2 75. Qg7+ Kf2 76. Qf6+ Qf3+ 77. Qxf3+ Kxf3 78. Kxd2 h5 0-1

[Event "Neuwied op"]
[Site "Neuwied"]
[Date "1993.??.??"]
[Round "4"]
[White "Kostadinov, Atanas"]
[Black "Hammes, Michael"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2245"]
[BlackElo "2215"]
[PlyCount "25"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. b3 0-0 6. 0-0 b6 7. Bb2 Bb7 8. Na3 c5 9. cxd5 Bxd5 10. Nc4 Nfd7 11. Qc2 Bf6 12. Ne3 Bb7 13. Ng5 1-0

[Event "Niedersachsen-ch"]
[Site "Schoeppenstedt"]
[Date "1993.??.??"]
[Round "8"]
[White "Kostadinov, Atanas"]
[Black "Herbst, Frank"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2245"]
[PlyCount "117"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. h3 c6 9. e4 Qb6 10. d5 cxd5 11. cxd5 Nc5 12. Re1 Ne8 13. Bf1 Bd7 14. Nd2 f5 15. Nc4 Qd8 16. exf5 gxf5 17. b4 Na6 18. Qb3 Rc8 19. Be3 f4 20. Bd2 fxg3 21. fxg3 Rf3 22. Re3 e4 23. Rxf3 exf3 24. Re1 b5 25. Na5 f2+ 26. Kxf2 Qf6+ 27. Kg2 Rxc3 28. Bxc3 Qxc3 29. Qxc3 Bxc3 30. Re7 Nf6 31. a3 Be5 32. Nc6 Kf8 33. Rxd7 Nxd7 34. Bxb5 Nc7 35. Nxa7 Nxb5 36. Nxb5 Nb6 37. Nc7 Bb2 38. Kf3 Bxa3 39. b5 Ke7 40. Ke4 Nd7 41. g4 Bc5 42. g5 Bb6 43. Ne6 Kf7 44. h4 Ne5 45. h5 Nc4 46. Kf5 Na3 47. g6+ hxg6+ 48. hxg6+ Kg8 49. Nf4 Nxb5 50. Ke6 Bd4 51. Kd7 Be5 52. Ne6 Nc3 53. Kc6 Ne4 54. Kd7 Nf6+ 55. Kc6 Nh5 56. Ng5 Nf6 57. Ne6 Bg3 58. Nd4 Be5 59. Nf5 1/2-1/2

[Event "Porz op 29th"]
[Site "Cologne"]
[Date "1993.??.??"]
[Round "5"]
[White "Kostadinov, Atanas"]
[Black "Jansen, Josef"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2245"]
[PlyCount "138"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 d6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. h3 Ne8 9. a3 Nc7 10. Rb1 Rb8 11. b4 cxb4 12. axb4 b5 13. cxb5 Nxb5 14. Bb2 Nbd4 15. b5 Nxf3+ 16. Qxf3 Ne5 17. Qe2 Be6 18. d3 Qb6 19. Kh1 Nd7 20. f4 Rbc8 21. Na4 Qa5 22. Bxg7 Kxg7 23. Qb2+ f6 24. Ra1 Qc7 25. Rfc1 Qb8 26. d4 Nb6 27. Nxb6 Qxb6 28. d5 Bd7 29. Ra6 Qxb5 30. Qxb5 Rxc1+ 31. Qf1 Rxf1+ 32. Bxf1 Ra8 33. Kg1 Kf8 34. Kf2 Ke8 35. Ke3 Kd8 36. g4 Bc8 37. Ra5 Kc7 38. Be2 a6 39. h4 Rb8 40. g5 Rb3+ 41. Bd3 Kb6 42. Ra1 a5 43. Kd4 Ba6 44. Rb1 Rxb1 45. Bxb1 Bb5 46. gxf6 exf6 47. e5 fxe5+ 48. fxe5 dxe5+ 49. Kxe5 Kc7 50. d6+ Kd8 51. Kf6 a4 52. Kg7 a3 53. Ba2 Bd3 54. Kf6 Kd7 55. Ke5 Bf5 56. h5 Bg4 57. hxg6 hxg6 58. Bb3 Bf5 59. Ba2 Bc2 60. Be6+ Kd8 61. Kf6 Bf5 62. Ba2 Bc2 63. Ke6 g5 64. Ke5 g4 65. Kf4 Bf5 66. Ke3 Kd7 67. Kd4 Be6 68. Bb1 a2 69. Bxa2 Bxa2 0-1

[Event "Niedersachsen-ch"]
[Site "Schoeppenstedt"]
[Date "1993.??.??"]
[Round "5"]
[White "Kostadinov, Atanas"]
[Black "Joachim, Sven"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2245"]
[PlyCount "47"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. g3 Nc6 5. Bg2 e5 6. 0-0 Nge7 7. a3 a6 8. b4 cxb4 9. axb4 Nxb4 10. Rb1 Nbc6 11. Ba3 0-0 12. c5 Rb8 13. Qb3 Nf5 14. e4 Nfd4 15. Nxd4 Nxd4 16. Qc4 Nc6 17. Bb2 d6 18. Nd5 Nd4 19. Bxd4 exd4 20. c6 bxc6 21. Rxb8 cxd5 22. exd5 Qd7 23. Rc1 Bb7 24. Qc7 1-0

[Event "GER-ch 65th"]
[Site "Bad Wildbad"]
[Date "1993.??.??"]
[Round "5"]
[White "Kostadinov, Atanas"]
[Black "Lochte, Thomas"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2245"]
[BlackElo "2265"]
[PlyCount "122"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qxd5 7. Nc2 Qh5 8. h3 Bc5 9. Nc3 0-0 10. Nxe4 Nxe4 11. Bxe4 Re8 12. Bg2 Bf5 13. g4 Qh4 14. 0-0 Bg6 15. Ne1 Na6 16. d4 Rad8 17. e3 Bb6 18. Nf3 Qe7 19. Ne5 Bc7 20. Nxg6 hxg6 21. Bd2 g5 22. b4 Nxb4 23. Bxb4 Qxb4 24. Qf3 Qd6 25. Rfd1 Qh2+ 26. Kf1 Rd6 27. Bh1 Rf6 28. Qg2 Rxe3 29. Qxh2 Bxh2 30. Kg2 Re2 31. Kxh2 Rfxf2+ 32. Kg3 Rf4 33. d5 Re3+ 34. Kh2 cxd5 35. Rd2 d4 36. Rad1 d3 37. Rxd3 Rf2+ 38. Kg1 Rxd3 39. Rxd3 Rxa2 40. Rd8+ Kh7 41. Rd7 b5 42. Rxf7 b4 43. Be4+ Kg8 44. Rb7 Ra1+ 45. Kf2 a5 46. Bd5+ Kf8 47. Rf7+ Ke8 48. Rxg7 a4 49. Rb7 b3 50. Ke3 a3 51. Bf7+ Kf8 52. Bxb3 a2 53. Rf7+ Ke8 54. Bxa2 Rxa2 55. Rf1 Ke7 56. h4 gxh4 57. Kf4 Kf6 58. Rb1 Ra4+ 59. Kf3 Ra3+ 60. Kf4 Ra4+ 61. Kf3 Ra3+ 1/2-1/2

[Event "Neuwied op"]
[Site "Neuwied"]
[Date "1993.??.??"]
[Round "2"]
[White "Kostadinov, Atanas"]
[Black "Martynov, Pavel"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2245"]
[BlackElo "2425"]
[PlyCount "56"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Nc6 8. Be3 e6 9. Bb5 Bd7 10. Ke2 a6 11. Bd3 Be7 12. Rhd1 h6 13. e5 0-0-0 14. a3 g5 15. h3 Nb8 16. Be4 Bb5+ 17. Ke1 Rdg8 18. b4 g4 19. hxg4 Rxg4 20. Nd2 Bc6 21. Bf3 Bxf3 22. gxf3 Rg1+ 23. Ke2 Rxd1 24. Rxd1 Kd7 25. f4 f5 26. Kf3 Kc6 27. Rg1 Kd5 28. Ke2 h5 0-1

[Event "GER-ch 65th"]
[Site "Bad Wildbad"]
[Date "1993.??.??"]
[Round "6"]
[White "Kostadinov, Atanas"]
[Black "Riegler, Dieter"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2245"]
[BlackElo "2240"]
[PlyCount "149"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d3 d6 4. c4 e5 5. Nc3 f5 6. Rb1 a5 7. a3 Nc6 8. Nf3 Nf6 9. b4 axb4 10. axb4 0-0 11. 0-0 h6 12. b5 Ne7 13. Bb2 Be6 14. Ra1 Qd7 15. Qc2 c6 16. c5 cxb5 17. cxd6 Nc6 18. Nxb5 Nd5 19. Nc7 Nxc7 20. dxc7 Qxc7 21. Nd2 Kh7 22. h4 Rfc8 23. Rfc1 Rxa1 24. Bxa1 Qf7 25. Qb1 Nd4 26. Rxc8 Bxc8 27. Bxd4 exd4 28. Nc4 Qe7 29. Bf3 h5 30. Qb6 Bf8 31. Qxd4 b5 32. Nb6 Be6 33. Nd5 Bxd5 34. Qxd5 b4 35. e3 Qc5 36. Qxc5 Bxc5 37. Bd5 Kh6 38. Kg2 g5 39. hxg5+ Kxg5 40. Kf3 Bd6 41. Kg2 Be7 42. Bb3 h4 43. f4+ Kg6 44. e4 hxg3 45. Kxg3 Bc5 46. Ba4 Bd4 47. Bc2 Kf6 48. Kh4 Bf2+ 49. Kh5 Bd4 50. Ba4 Bc3 51. Bb3 Bd4 52. Bd5 Bc3 53. Bc4 Bd4 54. Ba2 Bc3 55. Kh4 Be1+ 56. Kh3 Bc3 57. Kg3 Bd4 58. Kg2 Bc3 59. Kf3 Bd4 60. Bb3 Kg6 61. Be6 fxe4+ 62. dxe4 Kf6 63. Bb3 Bb2 64. Bc2 Ke6 65. Ke2 Bc1 66. Bb3+ Kf6 67. e5+ Kf5 68. Bc2+ Ke6 69. Kf3 Ke7 70. Bb3 Bd2 71. Ke4 Bc1 72. f5 Bg5 73. Bc4 Kf8 74. f6 Bh4 75. Kf5 1-0

[Event "GER-ch 65th"]
[Site "Bad Wildbad"]
[Date "1993.??.??"]
[Round "8"]
[White "Kostadinov, Atanas"]
[Black "Stolz, Mike"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2245"]
[BlackElo "2280"]
[PlyCount "49"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d6 3. Bg2 Nbd7 4. e4 e5 5. Ne2 Be7 6. c4 h5 7. h3 Nf8 8. Nbc3 c6 9. f4 a6 10. Be3 b5 11. 0-0 Bd7 12. c5 exf4 13. cxd6 fxe3 14. dxe7 Qxe7 15. e5 Ng8 16. Ne4 Rh6 17. Nf4 f5 18. Nd6+ Kd8 19. a4 b4 20. Qb3 g5 21. Qxg8 Kc7 22. Qf7 Qd8 23. Nd5+ cxd5 24. Qxd5 Ra7 25. Nf7 1-0

[Event "Porz op 29th"]
[Site "Cologne"]
[Date "1993.??.??"]
[Round "7"]
[White "Kostadinov, Atanas"]
[Black "Winkler, Thorsten"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2245"]
[BlackElo "1875"]
[PlyCount "157"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. e3 Ne4 4. h4 c6 5. Nd2 Nxd2 6. Qxd2 h6 7. Bf4 Bf5 8. Bxb8 Rxb8 9. Bd3 Bxd3 10. Qxd3 Qb6 11. Nf3 Qxb2 12. 0-0 e6 13. Rab1 Qa3 14. Rb3 Qa5 15. Rfb1 Qc7 16. e4 Be7 17. c4 dxe4 18. Qxe4 0-0 19. c5 Rfd8 20. g4 Rd5 21. a4 Bf6 22. Kg2 Qd7 23. Qf4 Qc8 24. a5 a6 25. g5 hxg5 26. hxg5 Rf5 27. Qh4 Bd8 28. Rh1 Kf8 29. Qh8+ Ke7 30. Qxg7 Bxa5 31. Re3 Qg8 32. Qh6 Bc7 33. Rhe1 Bf4 34. Re4 Bxg5 35. Nxg5 Qxg5+ 36. Qxg5+ Rxg5+ 37. Kf3 Rf5+ 38. Ke3 Kd7 39. Rb1 Kc7 40. Ra1 Re8 41. f4 Rh8 42. Re5 Rh3+ 43. Ke4 Rfh5 44. Rg5 Rh6 45. Rg7 Rh7 46. Rg8 Rh8 47. Rg7 R3h7 48. Rg3 Ra8 49. Ra2 Kd7 50. Rb3 Kc7 51. Rg2 Rah8 52. Rgb2 Rb8 53. Ra3 Rh1 54. Rg2 Re1+ 55. Kf3 Rh8 56. Rg7 Rf8 57. Ra2 Rb1 58. Rh2 Kd7 59. Ra2 Rb5 60. Ke4 Ke7 61. Rh2 Kf6 62. Rg3 b6 63. cxb6 Rxb6 64. Ra3 Ra8 65. Rha2 Ke7 66. Ra5 Kd7 67. Ke5 Ke7 68. Ke4 Kd6 69. Kd3 Kc7 70. Ke4 f6 71. Kd3 Kb7 72. Kc4 Rb5 73. R5a3 Rf5 74. Re2 Rxf4 75. Rxe6 Kc7 76. Re7+ Kd6 77. Rae3 Rxd4+ 78. Kxd4 c5+ 79. Kc4 1-0

[Event "Porz op 29th"]
[Site "Cologne"]
[Date "1993.??.??"]
[Round "8"]
[White "Lemanczyk, Thomas"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2035"]
[BlackElo "2245"]
[PlyCount "72"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 c6 3. Nc3 Bg7 4. Nf3 d6 5. a4 Nf6 6. Be2 Nbd7 7. 0-0 Qc7 8. Re1 0-0 9. Bf1 b6 10. h3 a6 11. e5 Nd5 12. Nxd5 cxd5 13. e6 fxe6 14. Ng5 Nf6 15. f4 Nh5 16. Ra3 Nxf4 17. Rf3 Nh5 18. Rxf8+ Bxf8 19. Bd3 Nf6 20. Bf4 Bg7 21. g4 Ne4 22. Nxe4 dxe4 23. Bxe4 Bb7 24. c3 Rf8 25. Bg3 Bxe4 26. Rxe4 Qd7 27. Qb3 d5 28. Re2 b5 29. axb5 axb5 30. Qa3 Rf3 31. Kg2 Rf8 32. Qa6 Bf6 33. Rxe6 b4 34. Rc6 bxc3 35. bxc3 Kg7 36. Rc7 Qd8 1-0

[Event "Niedersachsen-ch"]
[Site "Schoeppenstedt"]
[Date "1993.??.??"]
[Round "9"]
[White "Mende, Andreas"]
[Black "Kostadinov, Atanas"]
[Result "1/2-1/2"]
[ECO "B61"]
[BlackElo "2245"]
[PlyCount "138"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 Bd7 8. 0-0-0 Rc8 9. f4 b5 10. Nxc6 Bxc6 11. Qe1 Qa5 12. Kb1 e6 13. Bxf6 gxf6 14. Bd3 Be7 15. f5 b4 16. Ne2 e5 17. Nc1 Qb6 18. Bc4 a5 19. Bd5 a4 20. Rf1 Bb7 21. Bxb7 Qxb7 22. Rd5 Rc5 23. Qd2 Rg8 24. Rd1 Rxd5 25. exd5 Bd8 26. Qe2 Ke7 27. g4 h6 28. Qe4 Ba5 29. h4 Rc8 30. g5 hxg5 31. hxg5 Qb5 32. gxf6+ Kd7 33. Rg1 Qc4 34. Qxc4 Rxc4 35. Rg7 Rf4 36. Rxf7+ Kc8 37. Rg7 Bd8 38. f7 Rxf5 39. a3 bxa3 40. bxa3 Be7 41. Kb2 Kd7 42. Ne2 Rf2 43. Nc3 Rf4 44. f8Q Rxf8 45. Nxa4 Rb8+ 46. Kc3 Ke8 47. Rg8+ Bf8 48. Rg4 Kf7 49. Rb4 Ra8 50. Kb3 Bh6 51. Nc3 Be3 52. Rb7+ Kg6 53. a4 Kf5 54. Rf7+ Kg4 55. Ne4 Bf4 56. Nxd6 Rd8 57. Ne4 Kf3 58. Nf6 Ke3 59. c4 Kd4 60. Nd7 Bd2 61. d6 Ba5 62. c5 Rh8 63. c6 Kd5 64. Nxe5 Kxe5 65. Rd7 Kd5 66. Ra7 Rh3+ 67. Ka2 Rh2+ 68. Kb1 Rh1+ 69. Kc2 Rh2+ 1/2-1/2

[Event "Porz op 29th"]
[Site "Cologne"]
[Date "1993.??.??"]
[Round "4"]
[White "Morawietz, Dieter"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2385"]
[BlackElo "2245"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Nxd4 10. Qxd4 Bc6 11. e5 dxe5 12. Qxe5 Qb6 13. f5 Qc5 14. Bxf6 gxf6 15. Qxf6 Rg8 16. fxe6 Qg5+ 17. Qxg5 Rxg5 18. Bc4 fxe6 19. Rhe1 Bc5 20. Rxe6+ Kf8 21. Rf6+ Kg7 22. Rf7+ Kh8 23. g3 Rf8 24. Rxf8+ Bxf8 25. Bd5 Bh6 26. Bxc6 bxc6 27. Kb1 Rf5 28. a4 Rf2 29. h4 Bg7 30. Rd8+ Bf8 31. Ne4 Rf1+ 32. Ka2 Kg7 33. Rc8 Re1 34. Rc7+ Kg6 35. Rxc6+ Kf5 36. Rf6+ Kxe4 37. Re6+ 1-0

[Event "GER-ch 65th"]
[Site "Bad Wildbad"]
[Date "1993.??.??"]
[Round "1"]
[White "Renner, Christoph"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2385"]
[BlackElo "2245"]
[PlyCount "50"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nf6 6. Bc4 Qd7 7. 0-0 Nc6 8. Nb3 cxd4 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Nfxd4 Nxd4 12. Nxd4 Bd7 13. c3 0-0-0 14. Qe2 e5 15. Nf3 e4 16. Ng5 Ng4 17. g3 f5 18. Nf7 Qc5 19. Rad1 Ne5 20. Rd5 Qxc4 21. Nd6+ Kb8 22. Nxc4 Nf3+ 23. Kg2 Bc6 24. Rxd8+ Rxd8 25. Rd1 Re8 1-0

[Event "Neuwied op"]
[Site "Neuwied"]
[Date "1993.??.??"]
[Round "5"]
[White "Rosenberger, Frank"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "B83"]
[BlackElo "2245"]
[PlyCount "122"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 Nc6 7. Be2 e6 8. 0-0 Be7 9. Be3 Bd7 10. Nb3 Na5 11. f4 Bc6 12. Qd3 Nxb3 13. cxb3 d5 14. e5 Nd7 15. Kh1 0-0 16. Bd1 Nc5 17. Bxc5 Bxc5 18. Rf3 f6 19. Rh3 g6 20. Bg4 f5 21. Bf3 Qb6 22. Ne2 Qb4 23. g4 fxg4 24. Bxg4 Rae8 25. Bf3 Re7 26. Rg3 Rg7 27. Kg2 g5 28. Kh3 gxf4 29. Rxg7+ Kxg7 30. Rc1 Be3 31. Rc2 Kh8 32. Bg4 Qe7 33. Nd4 Bxd4 34. Qxd4 h5 35. Bf3 Qh7 36. Rg2 Qf5+ 37. Kh4 Rg8 38. Rxg8+ Kxg8 39. Qg1+ Kh7 40. Qg5 Qxg5+ 41. Kxg5 d4 42. Bxh5 f3 43. Bg6+ Kg7 44. Bd3 f2 45. Bf1 d3 46. Bxd3 Bg2 47. a5 f1Q 48. Bxf1 Bxf1 49. h4 Bd3 50. h5 Bb1 51. h6+ Kf7 52. Kh5 Ke8 53. Kg5 Ke7 54. b4 Kf7 55. Kh5 Ke8 56. Kg5 Ke7 57. Kf4 Bf5 58. Kg5 Kd7 59. Kf4 Kc6 60. Ke3 Kb5 61. Kd4 Kxb4 0-1

[Event "Neuwied op"]
[Site "Neuwied"]
[Date "1993.??.??"]
[Round "8"]
[White "Shalnev, Nicolai"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2285"]
[BlackElo "2245"]
[PlyCount "40"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Bg4 7. f3 Bd7 8. Be3 a6 9. g4 Nxd4 10. Qxd4 Bc6 11. 0-0-0 e6 12. g5 Nd7 13. h4 b5 14. a3 Rb8 15. Bg2 a5 16. b4 axb4 17. axb4 e5 18. Qd2 Be7 19. Kb2 0-0 20. Ra1 Nb6 0-1

[Event "Niedersachsen-ch"]
[Site "Schoeppenstedt"]
[Date "1993.??.??"]
[Round "4"]
[White "Stabolewski, Andreas"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2315"]
[BlackElo "2245"]
[PlyCount "70"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nf3 Nd7 5. Nc3 e5 6. Be2 Ne7 7. h4 h6 8. g4 Nc6 9. Be3 0-0 10. d5 Nb4 11. Qd2 Kh7 12. h5 g5 13. Nb5 Na6 14. b4 Nf6 15. Bxg5 Bxg4 16. Bh4 Qd7 17. Bxf6 Bxf6 18. a3 Rg8 19. Nh4 Bxe2 20. Nf5 Rg5 21. Kxe2 Rxf5 22. exf5 Qxf5 23. Rag1 Bg5 24. Qd3 e4 25. Qh3 Qe5 26. Qd7 Rf8 27. Nxc7 Nxc7 28. Qxc7 Kh8 29. c5 Qxd5 30. Qxd6 Qc4+ 31. Ke1 Qc3+ 32. Kf1 Rd8 33. Qg3 e3 34. fxe3 Qc2 35. Qd6 Rxd6 0-1

[Event "Neuwied op"]
[Site "Neuwied"]
[Date "1993.??.??"]
[Round "1"]
[White "Thormann, Andre"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "2245"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. e3 Nf6 4. Bd3 d6 5. c4 Nbd7 6. Nf3 0-0 7. Nbd2 e5 8. Bg5 Qe8 9. Qc2 exd4 10. Nxd4 Nc5 11. Nb5 Nxd3+ 12. Qxd3 Bf5 13. Qb3 Ne4 14. Nxc7 Qe5 15. Nxe4 Bxe4 16. Nxa8 Qxg5 17. Nc7 Qa5+ 18. Ke2 Qxc7 19. f3 Bc6 20. Rhd1 Be5 21. g3 Qd7 22. Rf1 b5 23. a4 bxa4 24. Qc2 Rb8 25. Rab1 Qh3 26. Rf2 Rb3 27. f4 Bf6 28. Qd2 Qe6 29. Qc1 Be4 30. Ra1 Rxb2+ 31. Kf1 Rxf2+ 32. Kxf2 Bxa1 33. Qxa1 Qxc4 34. Qb2 Qc2+ 35. Qxc2 Bxc2 36. Ke2 a3 37. Kd2 a2 0-1

[Event "Neuwied op"]
[Site "Neuwied"]
[Date "1993.??.??"]
[Round "7"]
[White "Tscharotschkin, Michael"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2190"]
[BlackElo "2245"]
[PlyCount "33"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. c3 d6 3. d4 Nf6 4. Bd3 Nc6 5. Nf3 Bg4 6. d5 Nb8 7. h3 Bxf3 8. Qxf3 g6 9. Bg5 Bg7 10. Nd2 Nbd7 11. Qe3 h6 12. Bh4 a6 13. a4 b5 14. axb5 axb5 15. 0-0 c5 16. Be2 g5 17. Bg3 0-1

[Event "GER-ch 65th"]
[Site "Bad Wildbad"]
[Date "1993.??.??"]
[Round "3"]
[White "Vatter, Hans Joachim"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2320"]
[BlackElo "2245"]
[PlyCount "49"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Nxd4 10. Qxd4 Qc7 11. Bxf6 gxf6 12. Qxf6 Rg8 13. Qd4 Rg5 14. g3 Rc5 15. Rg1 b5 16. Rg2 b4 17. Nb1 d5 18. exd5 Rxd5 19. Qh8 0-0-0 20. Nd2 Ba4 21. Qxh7 Bxc2 22. Qxc2 Rc5 23. Nc4 Bh6+ 24. f4 Rd4 25. Rxd4 1-0

[Event "Neuwied op"]
[Site "Neuwied"]
[Date "1993.??.??"]
[Round "3"]
[White "Weber, D."]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "A41"]
[BlackElo "2245"]
[PlyCount "93"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. g3 e5 6. Bg2 Ne7 7. 0-0 0-0 8. dxe5 dxe5 9. Qc2 h6 10. Rd1 f5 11. e3 c6 12. b3 Qe8 13. Ba3 e4 14. Ne1 Ne5 15. Rd2 Be6 16. Rad1 g5 17. Rd6 Bf7 18. Ne2 b6 19. Nd4 c5 20. Ne6 Bxe6 21. Rxe6 Qf7 22. Red6 h5 23. Bb2 N7g6 24. f3 Rae8 25. Qd2 g4 26. f4 Nf3+ 27. Bxf3 gxf3 28. Rd7 Re7 29. Bxg7 Kxg7 30. Rxe7 Qxe7 31. Qd7 Qxd7 32. Rxd7+ Kf6 33. Nc2 Ke6 34. Rd1 h4 35. Na3 a6 36. Nb1 Rh8 37. Nc3 hxg3 38. hxg3 Rh3 39. Rd2 Rxg3+ 40. Kh2 Rg4 41. Nd5 Rh4+ 42. Kg3 Rg4+ 43. Kh2 a5 44. Nc7+ Ke7 45. Nd5+ Kf7 46. Nxb6 Nxf4 47. Nd5 0-1

[Event "Bankia op"]
[Site "Bankia"]
[Date "1990.??.??"]
[Round "5"]
[White "Chahoyan, Nikolay"]
[Black "Kostadinov, Atanas"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "2295"]
[PlyCount "115"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d6 3. Bxf6 exf6 4. e3 g6 5. g3 Bg7 6. Bg2 c5 7. Ne2 Nc6 8. c3 h5 9. h4 Bg4 10. Nd2 0-0 11. Qb3 Rb8 12. Nf4 Re8 13. Bd5 Qc7 14. 0-0 g5 15. Ng2 b5 16. Qc2 Ne7 17. Bf3 Bf5 18. Qd1 g4 19. Be4 Bxe4 20. Nxe4 f5 21. Nd2 Ng6 22. Rc1 Rec8 23. Rb1 Re8 24. Rc1 Rbc8 25. Nb3 a5 26. a4 bxa4 27. Nd2 f4 28. exf4 cxd4 29. Qxa4 Re2 30. Nb3 Qc4 31. Qa3 dxc3 32. bxc3 a4 33. Nd4 Ra2 34. Qxd6 Qc5 35. Qxc5 Rxc5 36. Ra1 Rxa1 37. Rxa1 Rxc3 38. Rxa4 Rc1+ 39. Kh2 Rf1 40. Nc6 Rxf2 41. Ra5 Rc2 42. Nb4 Rb2 43. Nd3 Rd2 44. Ne5 Bxe5 45. fxe5 Ne7 46. e6 fxe6 47. Rxh5 Nf5 48. Rg5+ Kf7 49. Kg1 Nd4 50. Ne1 Rd1 51. Kf2 Rxe1 52. Kxe1 Nf3+ 53. Kf2 Nxg5 54. hxg5 Kg6 55. Ke3 Kxg5 56. Ke4 Kf6 57. Kf4 e5+ 58. Kxg4 1/2-1/2

[Event "Bankia op"]
[Site "Bankia"]
[Date "1990.??.??"]
[Round "8"]
[White "Ikonnikov, Vyacheslav"]
[Black "Kostadinov, Atanas"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2385"]
[BlackElo "2295"]
[PlyCount "84"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nc6 7. 0-0 Bg4 8. d5 Nb4 9. a3 Na6 10. Bg5 c5 11. Nd2 Bxe2 12. Qxe2 Nc7 13. f4 h6 14. Bh4 Nh7 15. e5 g5 16. Bg3 a6 17. f5 dxe5 18. Bxe5 b5 19. Bxg7 Kxg7 20. b3 bxc4 21. bxc4 Rb8 22. Nde4 Ne8 23. Nxc5 Qc7 24. N5e4 Qe5 25. c5 Nhf6 26. Nxf6 Qd4+ 27. Qf2 Qxf2+ 28. Rxf2 Nxf6 29. Re2 Rb3 30. Rc1 Rxa3 31. c6 Re8 32. Rb2 Ra5 33. Rd1 Rc5 34. Rd3 Rc8 35. Kf1 Ne8 36. Rb7 Rc4 37. Na2 Kf6 38. Rdb3 Ke5 39. Nb4 Rc1+ 40. Ke2 Ra1 41. Re3+ Kd6 42. f6 Nxf6 1-0

[Event "Bankia op"]
[Site "Bankia"]
[Date "1990.??.??"]
[Round "3"]
[White "Kostadinov, Atanas"]
[Black "Boyukliyski, Alexandr"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2295"]
[PlyCount "63"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 c5 7. 0-0 h6 8. Bh4 cxd4 9. exd4 Nc6 10. c3 Bf5 11. a4 a5 12. Re1 g5 13. Bg3 Nh5 14. Nf1 e6 15. Ne5 Nxg3 16. Nxg3 Nxe5 17. Nxf5 Ng6 18. Ne3 Nf4 19. Bb5 Qf6 20. Bf1 Rfd8 21. g3 Ng6 22. Qh5 Bf8 23. Bb5 Rac8 24. Bd3 Bg7 25. Bxg6 Qxg6 26. Qxg6 fxg6 27. Ng4 Kf7 28. Ne5+ Kf6 29. Re3 Re8 30. Rae1 h5 31. Rf3+ Ke7 32. Rf7+ 1-0

[Event "Bankia op"]
[Site "Bankia"]
[Date "1990.??.??"]
[Round "4"]
[White "Kostadinov, Atanas"]
[Black "Dochev, Dimitar"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2295"]
[BlackElo "2305"]
[PlyCount "80"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. c4 d6 6. Bg2 e5 7. 0-0 Nc6 8. d3 Bg4 9. h3 Be6 10. Nc3 h6 11. Kh2 Qd7 12. e3 g5 13. Ng1 d5 14. cxd5 Nxd5 15. Ne4 b6 16. Rc1 Rad8 17. a3 Nde7 18. Rc3 f5 19. Nd2 e4 20. d4 Nd5 21. Rc2 Nce7 22. Qe2 Bf7 23. Nc4 Bg6 24. Ne5 Bxe5 25. dxe5 f4 26. exf4 gxf4 27. gxf4 Rxf4 28. Qe1 Qf5 29. Ne2 e3 30. Rc4 Rxf2 31. Rg4 h5 32. Rg3 Qc2 33. Rxf2 exf2 34. Qxf2 Qxb2 35. Be4 Qxe5 36. Qd4 Qxd4 37. Nxd4 Kh7 38. Ne6 Rg8 39. Bxg6+ Nxg6 40. Rg5 Ngf4 0-1

[Event "Bankia op"]
[Site "Bankia"]
[Date "1990.??.??"]
[Round "1"]
[White "Kostadinov, Atanas"]
[Black "Ovadia, David"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2295"]
[PlyCount "39"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. g3 b6 5. Bg2 Bb7 6. cxd5 exd5 7. Nc3 Bb4 8. Qa4+ Nc6 9. Ne5 Bxc3+ 10. bxc3 Qd6 11. Bh3 a6 12. Ba3 b5 13. Bxd6 bxa4 14. Bxc7 Nxe5 15. Bxe5 Ne4 16. Rb1 f6 17. Bc7 Bc8 18. Bg2 Bd7 19. c4 Rc8 20. cxd5 1-0

[Event "Bankia op"]
[Site "Bankia"]
[Date "1990.??.??"]
[Round "7"]
[White "Pavlov, Pavel"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "D36"]
[BlackElo "2295"]
[PlyCount "124"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. cxd5 exd5 6. Qc2 Be7 7. Bg5 Nbd7 8. e3 0-0 9. Bd3 Re8 10. 0-0 Nf8 11. Bxf6 Bxf6 12. b4 g6 13. b5 Ne6 14. bxc6 bxc6 15. Na4 Qd6 16. Rfc1 Bd7 17. Qc3 Reb8 18. Rab1 Bg7 19. Nd2 f5 20. Nc5 Nxc5 21. Qxc5 Qxc5 22. Rxc5 Rxb1+ 23. Bxb1 Bf8 24. Rc1 Ba3 25. Rd1 a5 26. Bc2 Bb4 27. Ba4 Bxd2 28. Rxd2 Rb8 29. Kf1 Rb4 30. Bd1 Rb1 31. Ke2 Kf7 32. Bb3 Rg1 33. Kf3 Re1 34. Rc2 Ke7 35. Rc5 g5 36. Rxa5 h5 37. Rc5 h4 38. Rc2 Rg1 39. a4 g4+ 40. Kf4 Rxg2 41. a5 Kd6 42. a6 Kc7 43. Rb2 Rxh2 44. Bc4 Bc8 45. a7 Bb7 46. Ba6 Ba8 47. Bf1 g3 48. Kf3 c5 49. Bg2 h3 50. Kxg3 Rxg2+ 51. Kxh3 Rg8 52. dxc5 Bc6 53. Kh4 Rg4+ 54. Kh5 Ra4 55. Kg5 Bd7 56. Rb6 Rxa7 57. Rd6 Ra2 58. Rxd5 Rxf2 59. Rd6 Bc6 60. Kf6 Be4 61. Ke5 Rc2 62. Kf4 Rxc5 0-1

[Event "Bankia op"]
[Site "Bankia"]
[Date "1990.??.??"]
[Round "2"]
[White "Stamenkov, Krasimir"]
[Black "Kostadinov, Atanas"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "2295"]
[PlyCount "112"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Bxd5 cxd5 9. Qxd5 Rb8 10. 0-0 0-0 11. b3 d6 12. Bf4 Be6 13. Qd4 c5 14. Qd3 d5 15. Nd2 Rb4 16. Be3 Rg4 17. f3 Rg6 18. c3 f5 19. f4 Qa8 20. Nf3 Rd8 21. Qb5 a6 22. Qd3 Qc6 23. Bf2 d4 24. c4 Rf8 25. Bh4 Bxh4 26. Nxh4 Rg4 27. g3 Rxh4 28. gxh4 Rd8 29. Qf3 Qc7 30. Rad1 Bc8 31. h3 Bb7 32. Qg3 Re8 33. Kh2 Re6 34. h5 Qf7 35. Rg1 Ba8 36. Qg5 Bb7 37. Rd3 Re8 38. Rdg3 Re7 39. h6 g6 40. h4 Re6 41. h5 Bc6 42. hxg6 hxg6 43. Qd8+ Kh7 44. Qa5 Qe7 45. Qd2 Qd8 46. Rd1 a5 47. a3 Be4 48. Rh3 Qc7 49. Rc1 g5 50. Rg1 g4 51. Rh4 Qb6 52. Rg3 Rxh6 53. Rgxg4 fxg4 54. Qf2 Rxh4+ 55. Qxh4+ Qh6 56. Qxh6+ Kxh6 0-1

[Event "Stara Zagora"]
[Site "Stara Zagora"]
[Date "1986.06.22"]
[Round "8"]
[White "Kostadinov, Atanas"]
[Black "Baumbach, Friedrich"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2295"]
[BlackElo "2305"]
[PlyCount "38"]
[EventDate "1986.06.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bf5 4. e3 e6 5. c4 Bxb1 6. Rxb1 Bb4+ 7. Nd2 Nbd7 8. a3 Bxd2+ 9. Qxd2 dxc4 10. Bxc4 Ne4 11. Bxd8 Nxd2 12. Kxd2 Rxd8 13. Ke2 c5 14. Rhd1 Ke7 15. Bb5 cxd4 16. Rxd4 Nb6 17. Rxd8 Rxd8 18. Rc1 Rc8 19. Rxc8 Nxc8 1/2-1/2

[Event "Stara Zagora"]
[Site "Stara Zagora"]
[Date "1986.06.20"]
[Round "6"]
[White "Kostadinov, Atanas"]
[Black "Moehring, Guenther"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2295"]
[BlackElo "2375"]
[PlyCount "81"]
[EventDate "1986.06.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Nd2 Bg7 4. e3 0-0 5. Ngf3 c5 6. c3 b6 7. Qa4 Bb7 8. Bd3 d6 9. 0-0 Nbd7 10. b4 a6 11. bxc5 dxc5 12. Rab1 b5 13. Qa3 Qc7 14. Bf4 Qc8 15. Rfc1 c4 16. Bc2 Re8 17. e4 e6 18. Bd6 Bh6 19. Re1 Bc6 20. Qa5 Ra7 21. a4 Qa8 22. Qb4 Rc8 23. Re2 Rb7 24. a5 Re8 25. Rbe1 Ra7 26. h4 Qd8 27. Nf1 Ra8 28. Ng3 Rc8 29. h5 Ba8 30. hxg6 hxg6 31. Qb1 Nf8 32. Bb4 Bf4 33. e5 Bxg3 34. fxg3 Nh5 35. Rf2 Kg7 36. g4 Nf4 37. Qc1 g5 38. Nxg5 Qxg5 39. Rxf4 Qh4 40. Re3 Ng6 41. Bxg6 1-0

[Event "Bankia"]
[Site "Bankia"]
[Date "1979.06.26"]
[Round "11"]
[White "Alexopoulos, Georgios"]
[Black "Kostadinov, Atanas"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2270"]
[PlyCount "9"]
[EventDate "1979.06.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BUL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 1/2-1/2

