[Event "BUL-ch sf"]
[Site "Sofia"]
[Date "1992.??.??"]
[Round "8"]
[White "Ilchov, Rosen"]
[Black "Kostakiev, Kamen"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "99"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nb4 6. Nxd4 Nbxd5 7. exd5 Nxd5 8. Nf5 Ne7 9. Bg5 d5 10. Bxe7 Bxe7 11. Nxg7+ Kf8 12. Nh5 Bb4+ 13. c3 Qe7+ 14. Be2 Bg4 15. Ng3 Bxe2 16. Nxe2 Bc5 17. 0-0 c6 18. Nd4 Qf6 19. Qd2 Rg8 20. Rae1 Re8 21. Rxe8+ Kxe8 22. Re1+ Kd7 23. Qe3 Bxd4 24. cxd4 Qe6 25. Qxe6+ fxe6 26. f4 a5 27. Re3 b6 28. Rh3 Rg7 29. Kf2 Kd6 30. Rh6 Kd7 31. g3 c5 32. Ke3 c4 33. a4 Rg6 34. Rxh7+ Kc6 35. Ra7 Rg8 36. Kf3 Rb8 37. h4 b5 38. Ra6+ Kd7 39. Rxa5 b4 40. Rc5 c3 41. b3 Rh8 42. a5 Kd6 43. Ke3 Rg8 44. Kf2 Rh8 45. Kf3 Rh7 46. a6 Ra7 47. Ra5 Rc7 48. a7 c2 49. a8Q c1Q 50. Qd8+ 1-0

[Event "BUL-ch sf"]
[Site "Sofia"]
[Date "1992.??.??"]
[Round "2"]
[White "Ivanov, Dimitar"]
[Black "Kostakiev, Kamen"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2235"]
[PlyCount "32"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. c4 c6 4. Qb3 Qc8 5. cxd5 cxd5 6. Nc3 e6 7. Nf3 Nc6 8. Bd2 Nf6 9. Ne5 Be7 10. Rc1 Nd7 11. g4 Ndxe5 12. gxf5 Nf3+ 13. Kd1 0-0 14. Be2 Nxd2 15. Kxd2 Qd7 16. Bb5 a6 1/2-1/2

[Event "BUL-ch sf"]
[Site "Sofia"]
[Date "1992.??.??"]
[Round "5"]
[White "Kostakiev, Kamen"]
[Black "Atanasov, Radislav"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "2265"]
[PlyCount "29"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. 0-0 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 Be6 10. Be3 Bxe3 11. fxe3 c6 12. d4 Qc7 13. Qe2 0-0 14. Ng5 Bd7 15. Rxf6 1/2-1/2

[Event "BUL-ch sf"]
[Site "Sofia"]
[Date "1992.??.??"]
[Round "7"]
[White "Kostakiev, Kamen"]
[Black "Dobrev, Ivan"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "2355"]
[PlyCount "35"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. 0-0 d6 7. h3 Na5 8. Bb3 Nxb3 9. axb3 Be6 10. Ng5 c6 11. Nxe6 fxe6 12. f4 exf4 13. Bxf4 e5 14. Bg5 Qe8 15. Kh2 Qg6 16. Bh4 Rf7 17. Rf5 Nh5 18. Qf3 0-1

[Event "BUL-ch sf"]
[Site "Sofia"]
[Date "1992.??.??"]
[Round "1"]
[White "Kostakiev, Kamen"]
[Black "Mirchev, Vladimir"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2280"]
[PlyCount "68"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. Nge2 e6 7. 0-0 Nge7 8. d3 0-0 9. Rb1 b6 10. a3 Bb7 11. b4 Rb8 12. Be3 Nd4 13. Qd2 Qd7 14. Bh6 Nxe2+ 15. Nxe2 Bxh6 16. Qxh6 Rfc8 17. b5 a6 18. a4 axb5 19. axb5 Ra8 20. Ra1 d5 21. exd5 exd5 22. Qd2 dxc4 23. Bxb7 Qxb7 24. dxc4 Qe4 25. Qe3 Qxe3 26. fxe3 Nf5 27. Kf2 Nd6 28. Rac1 Ne4+ 29. Ke1 Ra3 30. Rf3 Rd8 31. Rd1 Rxd1+ 32. Kxd1 Ra1+ 33. Kc2 Ra2+ 34. Kd3 f5 0-1

[Event "BUL-ch sf"]
[Site "Sofia"]
[Date "1992.??.??"]
[Round "3"]
[White "Kostakiev, Kamen"]
[Black "Shishkov, Minko"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "86"]
[EventDate "1992.??.??"]
[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 d6 2. d4 g6 3. c4 Bg7 4. Nc3 e5 5. Nf3 exd4 6. Nxd4 Nc6 7. Be3 Nge7 8. Be2 0-0 9. Qd2 f5 10. 0-0-0 f4 11. Nxc6 fxe3 12. Nxe7+ Qxe7 13. Qxe3 Be6 14. f3 a5 15. h4 Be5 16. Kc2 a4 17. a3 Ra6 18. h5 g5 19. Nd5 Qd8 20. g3 Bxd5 21. exd5 Rb6 22. Rb1 Rb3 23. Bd3 Qf6 24. Qe4 Rf7 25. f4 gxf4 26. gxf4 Qxf4 27. Rhg1+ Kf8 28. Qxf4 Rxf4 29. Rgf1 Rxf1 30. Rxf1+ Kg7 31. h6+ Kxh6 32. Rh1+ Kg5 33. Rxh7 Rxb2+ 34. Kc1 Rb3 35. Bc2 Rxa3 36. Rxc7 Kf4 37. Rxb7 Ke3 38. Rb4 Ra1+ 39. Rb1 Ra2 40. Rb4 a3 41. Bb1 Rd2 42. Rb3+ Ke2 43. Bd3+ Rxd3 0-1

[Event "BUL-ch sf"]
[Site "Sofia"]
[Date "1992.??.??"]
[Round "4"]
[White "Malay, Sergey"]
[Black "Kostakiev, Kamen"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "82"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nxe4 5. Qxd4 Nf6 6. Bg5 Be7 7. Nc3 c6 8. 0-0-0 d5 9. Rhe1 Be6 10. Bd3 Nbd7 11. Nh4 h6 12. Rxe6 hxg5 13. Ng6 fxe6 14. Nxh8 Bc5 15. Qa4 Ne5 16. Bg6+ Ke7 17. Re1 Qd6 18. Rxe5 Qxe5 19. Nf7 Qe1+ 20. Nd1 Ne4 21. Bxe4 dxe4 22. Qb3 e3 23. fxe3 Bxe3+ 24. Qxe3 Qxe3+ 25. Nxe3 Kxf7 26. Kd2 Kf6 27. Nc4 Rh8 28. h3 b6 29. Ke3 Rd8 30. Nd2 Kf5 31. Nf3 c5 32. b3 e5 33. a3 Rd1 34. b4 cxb4 35. axb4 a5 36. g4+ Kf6 37. bxa5 bxa5 38. Ke2 Rh1 39. c4 Rxh3 40. Nd2 Rh2+ 41. Kd3 Ke6 0-1

[Event "BUL-ch sf"]
[Site "Sofia"]
[Date "1992.??.??"]
[Round "6"]
[White "Tsolov, Hristo"]
[Black "Kostakiev, Kamen"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "94"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nxe4 5. Qxd4 Nf6 6. Bg5 Be7 7. Nc3 c6 8. 0-0-0 d5 9. Bd3 Be6 10. Ne5 Nbd7 11. Nxd7 Qxd7 12. f3 0-0 13. g4 Qd6 14. Qf2 Nd7 15. Bxh7+ Kxh7 16. Qh4+ Kg8 17. Bxe7 Qf4+ 18. Kb1 Rfe8 19. Rhf1 Ne5 20. Bg5 Nxf3 21. Bxf4 Nxh4 22. g5 Bg4 23. Rc1 Ng2 24. Bg3 Ne3 25. Rf2 d4 26. Ne2 Nf5 27. Nf4 Nxg3 28. hxg3 Re3 29. Rh2 Rae8 30. Nd3 Bf5 31. Rch1 Kf8 32. Rh8+ Ke7 33. Rxe8+ Kxe8 34. Nc5 b6 35. Nb3 c5 36. Nd2 Rxg3 37. Nc4 Ke7 38. Re1+ Be6 39. Ne5 Kd6 40. g6 fxg6 41. b3 b5 42. Re2 c4 43. bxc4 bxc4 44. Kb2 Re3 45. Rxe3 dxe3 46. Nf3 Bg4 47. Ne1 e2 0-1

