[Event "BUL-chT"]
[Site "Bankia"]
[Date "1991.??.??"]
[Round "2"]
[White "Danailov, Silvio"]
[Black "Trifunov, Dimitar"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2475"]
[BlackElo "2425"]
[PlyCount "39"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. e3 Bg4 4. c4 e6 5. Nc3 Nd7 6. Be2 Ngf6 7. 0-0 Bd6 8. b3 0-0 9. Bb2 Rc8 10. Rc1 Re8 11. Nd2 Bxe2 12. Qxe2 Qa5 13. Nf3 Bb4 14. Rfd1 Ne4 15. Qc2 f5 16. Ne2 Qd8 17. Nf4 Bd6 18. Nd3 Rf8 19. Qe2 Qe8 20. Nfe5 1/2-1/2

[Event "BUL-chT"]
[Site "Bankia"]
[Date "1991.??.??"]
[Round "4"]
[White "Donchev, Dimitar I"]
[Black "Trifunov, Dimitar"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2520"]
[BlackElo "2425"]
[PlyCount "33"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Bd3 b6 9. Ne5 Bb7 10. Bb5+ c6 11. Bxf6 Bxf6 12. Qf3 cxb5 13. Qxb7 0-0 14. Qe4 Rc8 15. 0-0-0 a6 16. f4 Re8 17. Rd3 1/2-1/2

[Event "BUL-chT"]
[Site "Bankia"]
[Date "1991.??.??"]
[Round "6"]
[White "Spasov, Vasil"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2550"]
[BlackElo "2425"]
[PlyCount "89"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 b6 8. 0-0 Bb7 9. c4 Be7 10. b3 0-0 11. Bb2 Be4 12. Bxe4 Nxe4 13. Qe2 Nd6 14. Rad1 Bf6 15. Ne5 Nf5 16. Rd3 Qd6 17. Rfd1 Rfd8 18. Qe4 Ne7 19. g3 g6 20. Qf3 Kg7 21. Ng4 Ng8 22. Nxf6 Nxf6 23. Re1 Nd7 24. Rde3 Re8 25. Qe2 c6 26. d5+ e5 27. Rxe5 Rxe5 28. Bxe5+ Nxe5 29. Qxe5+ Qxe5 30. Rxe5 Kf6 31. f4 Rc8 32. Kf2 b5 33. c5 cxd5 34. Rxd5 Rc6 35. Ke3 Ra6 36. Rd2 Re6+ 37. Kd3 Re1 38. Re2 Rd1+ 39. Kc2 Rd5 40. b4 Rd4 41. Kc3 Rc4+ 42. Kb3 Rd4 43. a4 a5 44. bxa5 Rxa4 45. Ra2 1-0

[Event "BUL-chT"]
[Site "Bankia"]
[Date "1991.??.??"]
[Round "3"]
[White "Trifunov, Dimitar"]
[Black "Antonov, Vladimir"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2425"]
[BlackElo "2395"]
[PlyCount "21"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. Nc3 0-0 7. d3 d6 8. a3 a6 9. Bg5 Re8 10. Re1 b5 11. b4 1/2-1/2

[Event "BUL-chT"]
[Site "Bankia"]
[Date "1991.??.??"]
[Round "1"]
[White "Trifunov, Dimitar"]
[Black "Kolev, Atanas"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2425"]
[BlackElo "2460"]
[PlyCount "26"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Nf3 b6 5. Bd2 Bb7 6. e3 0-0 7. Bd3 c5 8. a3 Ba5 9. 0-0 d5 10. cxd5 exd5 11. Ne5 Nc6 12. Nxc6 Bxc6 13. Rc1 Qd7 1/2-1/2

[Event "BUL-chT"]
[Site "Bankia"]
[Date "1991.??.??"]
[Round "5"]
[White "Trifunov, Dimitar"]
[Black "Manolov, Ivan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2425"]
[BlackElo "2380"]
[PlyCount "38"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "BUL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 a6 2. d4 c5 3. c3 e6 4. Nf3 d5 5. exd5 Qxd5 6. Be3 cxd4 7. Qxd4 Qxd4 8. Nxd4 Nf6 9. g3 Ng4 10. Bd2 e5 11. Nb3 a5 12. a4 Be6 13. c4 Nc6 14. h3 Nf6 15. Nc3 Bb4 16. Nb5 0-0-0 17. 0-0-0 Ne4 18. Be3 Rxd1+ 19. Kxd1 Rd8+ 1/2-1/2

[Event "Wch U26"]
[Site "Odessa"]
[Date "1990.??.??"]
[Round "4"]
[White "Grabowski, Andrzej"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2370"]
[BlackElo "2380"]
[PlyCount "80"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 c5 8. d5 exd5 9. cxd5 Nxd2 10. Nxd2 d6 11. 0-0 0-0 12. Nc4 Nd7 13. a4 a6 14. Ra3 Rb8 15. f4 Bc8 16. Rb3 f5 17. Bf3 Qc7 18. g4 fxg4 19. Bxg4 Nf6 20. Bxc8 Qxc8 21. e4 b5 22. axb5 axb5 23. Na5 b4 24. Nc6 Qc7 25. Ne2 Rbe8 26. Ng3 Nd7 27. e5 c4 28. Rxb4 dxe5 29. Rxc4 Bc5+ 30. Rxc5 Qb6 31. b4 Nxc5 32. bxc5 Qxc5+ 33. Kh1 exf4 34. Ne2 Qc4 35. Rf2 Qe4+ 36. Kg1 Rf5 37. h4 f3 38. Ned4 Qg4+ 39. Kf1 Qh3+ 40. Kg1 Rf4 0-1

[Event "Wch U26"]
[Site "Odessa"]
[Date "1990.??.??"]
[Round "3"]
[White "Jonsson, Bjorgvin"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "2400"]
[BlackElo "2380"]
[PlyCount "124"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Qa5 11. 0-0-0 Rfc8 12. Bb3 Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nb3 Qa6 16. e5 dxe5 17. Nc5 Rxc5 18. Bxc5 e6 19. h5 Bc6 20. h6 Bh8 21. Ne4 Re8 22. Rhe1 Nxe4 23. fxe4 Qc4 24. Bxa7 Bxe4 25. Qe2 Qxe2 26. Rxe2 Bd5 27. Bb6 f5 28. b3 f4 29. c4 Bc6 30. Rf1 g5 31. b4 Rc8 32. b5 Be8 33. Rc1 e4 34. a4 e3 35. Ka2 e5 36. Ree1 g4 37. a5 e2 38. Rxe2 Bxb5 39. Kb3 Bc6 40. Rd2 Bf6 41. Re1 g3 42. Rde2 Kf7 43. Kb4 Kg6 44. Bc5 Rd8 45. Bb6 Rd7 46. Ba7 Kf5 47. Bb8 e4 48. Rf1 Be7+ 49. Kc3 Bg5 50. Kb4 Be7+ 51. c5 Rd4+ 52. Kc3 Rd3+ 53. Kb4 Bg5 54. Ra1 Bf6 55. a6 Bxa1 56. a7 Bc3+ 57. Kc4 Bd4 58. Bd6 b5+ 59. Kb4 Bc3+ 60. Ka3 Bd2+ 61. Kb2 e3 62. Kc2 Ra3 0-1

[Event "Wch U26"]
[Site "Odessa"]
[Date "1990.??.??"]
[Round "8"]
[White "Ninov, Nikolai"]
[Black "Trifunov, Dimitar"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2375"]
[BlackElo "2380"]
[PlyCount "23"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 a6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Bd3 Bd6 11. Bxd6 Qxd6 12. 0-0 1/2-1/2

[Event "Wch U26"]
[Site "Odessa"]
[Date "1990.??.??"]
[Round "7"]
[White "Pieniazek, Andrzej"]
[Black "Trifunov, Dimitar"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2245"]
[BlackElo "2380"]
[PlyCount "69"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bf5 5. Nh4 Bc8 6. e4 e5 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Bg5 Kc7 10. Bd3 Nbd7 11. 0-0-0 h6 12. Bd2 Nc5 13. Bc2 Ne6 14. g3 Bc5 15. Rdf1 Nd7 16. f4 f6 17. Na4 Bd4 18. Nf3 Re8 19. f5 Nec5 20. Nxd4 exd4 21. Bf4+ Kd8 22. Nxc5 Nxc5 23. Rd1 d3 24. b4 Bd7 25. bxc5 dxc2 26. Rd4 b6 27. Bd6 bxc5 28. Bxc5 Re5 29. Bd6 c5 30. Bxe5 cxd4 31. Bxd4 Ba4 32. Kd2 Ke7 33. Rc1 a5 34. Bb6 Kd6 35. Kc3 1/2-1/2

[Event "Wch U26"]
[Site "Odessa"]
[Date "1990.??.??"]
[Round "6"]
[White "Trifunov, Dimitar"]
[Black "Belikov, Vladimir"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2380"]
[PlyCount "12"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c3 Bf5 4. Bf4 h6 5. Nbd2 e6 6. Qb3 Qb6 1/2-1/2

[Event "Wch U26"]
[Site "Odessa"]
[Date "1990.??.??"]
[Round "9"]
[White "Trifunov, Dimitar"]
[Black "David, Pavel"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2380"]
[BlackElo "2440"]
[PlyCount "16"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. d3 g6 7. Nc3 Bg7 8. a3 Nc6 1/2-1/2

[Event "Wch U26"]
[Site "Odessa"]
[Date "1990.??.??"]
[Round "2"]
[White "Trifunov, Dimitar"]
[Black "Fernandez Aguado, Enrique"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2380"]
[BlackElo "2400"]
[PlyCount "81"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 Qa5 5. Bd2 e5 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. d5 Be7 10. Bc4 Qc7 11. a5 0-0 12. 0-0 Rfe8 13. a6 b5 14. Bd3 cxd5 15. Nxd5 Nxd5 16. exd5 Rab8 17. Ra5 Bg5 18. Bb4 e4 19. Bxe4 Qc4 20. Bxd6 Rxe4 21. Bxb8 Bd2 22. Raa1 Nxb8 23. Rad1 Ba5 24. b3 Qe2 25. d6 Nd7 26. Qf5 Re6 27. c4 Qe5 28. Rd5 Qe2 29. Qb1 Bb6 30. Rxb5 Rxd6 31. Qe1 Qe6 32. Qb4 Rd4 33. Re1 Re4 34. Rxe4 Qxe4 35. Qd2 Bc7 36. g3 Nf6 37. Rb7 Qe5 38. Qe3 Qd6 39. Qxa7 Ne8 40. Qa8 Kf8 41. a7 1-0

[Event "Wch U26"]
[Site "Odessa"]
[Date "1990.??.??"]
[Round "1"]
[White "Trifunov, Dimitar"]
[Black "Hoang, Nam Thang"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2380"]
[PlyCount "88"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Nc3 e5 13. dxe5 Nxe5 14. Bg5 Bg4 15. Be2 Bxf3 16. Bxf3 Nxf3+ 17. Qxf3 d4 18. Ne4 Be7 19. Bxf6 Bxf6 20. Nc5 Qe7 21. Rac1 Rac8 22. Nd3 Qf7 23. g3 b6 24. Rxc8 Rxc8 25. Qf5 Rc2 26. Re1 g6 27. Qe4 Rd2 28. Rc1 Bg7 29. g4 Bf8 30. Rc8 Rd1+ 31. Kg2 Rxd3 32. Rxf8+ Qxf8 33. Qxd3 Qd6 34. h3 Qd5+ 35. Kg3 Kf7 36. a3 Kf6 37. f4 b5 38. Kf2 Qc4 39. Qe4 d3 40. Qe5+ Kf7 41. Ke3 h6 42. f5 g5 43. Qc3 a5 44. Qxc4+ bxc4 1-0

[Event "Wch U26"]
[Site "Odessa"]
[Date "1990.??.??"]
[Round "4"]
[White "Trifunov, Dimitar"]
[Black "Neverov, Valeriy"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2380"]
[BlackElo "2505"]
[PlyCount "165"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Ne2 Nf6 7. Bg2 0-0 8. 0-0 d6 9. Nbc3 Bd7 10. h3 a5 11. a4 Nb4 12. Be3 Rc8 13. Rc1 Rc4 14. b3 Rc8 15. Qd2 Qc7 16. Nb5 Qb8 17. c3 Na6 18. c4 b6 19. Nf4 Nc5 20. Qc2 Rfe8 21. Rcd1 Bc6 22. Nd5 Ba8 23. Bf4 Bxd5 24. exd5 Na6 25. Rfe1 Nc7 26. Nc3 Nd7 27. Bg5 Bf6 28. Bc1 Na6 29. Nb5 Nb4 30. Qb1 Nc5 31. h4 Rcd8 32. Bh3 e5 33. dxe6 Nxe6 34. h5 Nc5 35. Rxe8+ Rxe8 36. Bf4 Be5 37. Nxd6 Bxf4 38. Nxe8 Be5 39. hxg6 hxg6 40. f4 Qxe8 41. fxe5 Qxe5 42. Rd8+ Kh7 43. Kh2 Qe2+ 44. Bg2 Qh5+ 45. Kg1 Qg5 46. Qd1 Nxb3 47. Qd7 Qc5+ 48. Kh2 Qh5+ 49. Qh3 Nc5 50. Qxh5+ gxh5 51. Bf3 Nxa4 52. Rd6 Nb2 53. Rxb6 Nxc4 54. Rb5 Kg7 55. Bxh5 Nc6 56. Rc5 N4e5 57. Kg2 a4 58. Bf3 Nxf3 59. Kxf3 Nd4+ 60. Ke4 Ne6 61. Ra5 Kf6 62. Ke3 Kg6 63. Rxa4 f5 64. Ra6 Kf6 65. Kf3 Kf7 66. Rb6 Kf6 67. Kg2 Kf7 68. Kh3 Kf6 69. Kh4 Kf7 70. Kh5 Kf6 71. Ra6 Kf7 72. Ra1 Kg7 73. Rb1 Kf7 74. Re1 Nd4 75. Rf1 Kf6 76. g4 Ke5 77. Re1+ Kf6 78. g5+ Kf7 79. Rd1 Ne6 80. Rd7+ Ke8 81. Ra7 f4 82. g6 f3 83. Rf7 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1989.??.??"]
[Round "1"]
[White "Borge, Nikolaj"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2245"]
[BlackElo "2345"]
[PlyCount "90"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4 Qb6 7. a3 e6 8. e3 Bd7 9. Bd3 Be7 10. 0-0 0-0 11. Na4 Qd8 12. b4 Nh5 13. Bg3 Nxg3 14. hxg3 g6 15. Nc5 Bc8 16. Rc1 Kg7 17. Bb5 Nb8 18. Rc3 a5 19. Qb3 axb4 20. axb4 h5 21. Rfc1 Rh8 22. Bf1 Nc6 23. Nd3 h4 24. g4 Bd6 25. Qb2 Qf6 26. b5 Na5 27. Nde5 h3 28. g5 Qe7 29. gxh3 Bd7 30. h4 Rh5 31. Bd3 Rah8 32. Kf1 Be8 33. Ke2 Rf8 34. Rg1 Nc4 35. Nxc4 dxc4 36. Rxc4 f6 37. Rcc1 Ba3 38. Rc7 Qxc7 39. Qxa3 Qf7 40. Rg2 fxg5 41. Ne5 Qf6 42. Qd6 g4 43. Qc7+ Kg8 44. Qxb7 Rxe5 45. dxe5 Qf3+ 0-1

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1989.??.??"]
[Round "6"]
[White "Jasnikowski, Zbigniew"]
[Black "Trifunov, Dimitar"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2435"]
[BlackElo "2345"]
[PlyCount "45"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 c5 8. d5 exd5 9. cxd5 Nxc3 10. Bxc3 0-0 11. e4 d6 12. 0-0 Nd7 13. Nd2 b5 14. b3 b4 15. Bb2 a5 16. a4 Ba6 17. Re1 Bf6 18. Bxf6 Qxf6 19. Bf1 Bxf1 20. Kxf1 Rfe8 21. Kg2 Nb6 22. Rc1 Rac8 23. Nc4 1/2-1/2

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1989.??.??"]
[Round "3"]
[White "Sandstrom, Ludvig"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2320"]
[BlackElo "2345"]
[PlyCount "68"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 0-0 8. Bd3 Nbd7 9. Nge2 Re8 10. 0-0 Nf8 11. f3 c5 12. Kh1 c4 13. Bf5 Be6 14. Nf4 Qd7 15. Nxe6 fxe6 16. Bh3 b5 17. Rad1 b4 18. Ne2 Qb5 19. Nf4 h6 20. Bxf6 Bxf6 21. e4 Bg5 22. Nh5 Rab8 23. f4 Bd8 24. f5 exf5 25. Rxf5 Rxe4 26. Qf2 Bg5 27. Rf7 Re7 28. Rxe7 Bxe7 29. Qg3 Bg5 30. Qe5 Rb7 31. Rf1 c3 32. Qf5 Qxf1+ 33. Qxf1 c2 34. Nf4 Rf7 0-1

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1989.??.??"]
[Round "8"]
[White "Trifunov, Dimitar"]
[Black "Balinov, Ilia"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2345"]
[BlackElo "2270"]
[PlyCount "67"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. Bf4 Bxf4 12. Nxf4 0-0 13. 0-0 Ne4 14. g3 g5 15. Ng2 Qf6 16. Bxe4 dxe4 17. Ne5 Nxe5 18. dxe5 Qxe5 19. Ne3 b6 20. Ng4 Qg7 21. Qd6 h5 22. Ne5 Ba6 23. Qxe6+ Kh7 24. Nd7 Bxf1 25. Rxf1 Rfd8 26. Nf6+ Kh8 27. Nxh5 Qxb2 28. Qh6+ Kg8 29. Qxg5+ Kf7 30. Rc1 Rd7 31. Qf5+ Kg8 32. Nf6+ Kg7 33. Qxd7+ Kxf6 34. Rc6+ 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1989.??.??"]
[Round "9"]
[White "Trifunov, Dimitar"]
[Black "Brinck Claussen, Bjorn"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2345"]
[BlackElo "2390"]
[PlyCount "29"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qd6 8. 0-0 Qc7 9. Qe2 Nc6 10. Nb3 Bd6 11. Bg5 Ng4 12. h3 Nge5 13. Nxe5 Bxe5 14. c3 0-0 15. Rfd1 1/2-1/2

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1989.??.??"]
[Round "2"]
[White "Trifunov, Dimitar"]
[Black "Brynell, Stellan"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2345"]
[BlackElo "2485"]
[PlyCount "168"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. a3 Bd7 14. b4 e5 15. Bg5 e4 16. Bxf6 exd3 17. Be5 Bxe5 18. Nxe5 Nxe5 19. dxe5 Qd4 20. Qd2 Rae8 21. Rfe1 Rxe5 22. Rxe5 Qxe5 23. Qxd3 d4 24. Ne4 Bb5 25. Qb3+ Kh8 26. f3 Rc8 27. Qb2 Qd5 28. Rc1 Bc4 29. a4 Rd8 30. Qc2 Bb3 31. Qc5 h6 32. Qxd5 Bxd5 33. Kf2 b6 34. Ke2 Rd7 35. Kd3 Kg8 36. a5 Bb7 37. axb6 axb6 38. b5 Bd5 39. Rc8+ Kf7 40. Rb8 Bxe4+ 41. fxe4 Rd6 42. g3 Ke6 43. Re8+ Kf7 44. Re5 Kf6 45. Re8 Kf7 46. Rc8 Ke6 47. Rc7 g6 48. h4 h5 49. Rc4 Ke5 50. Rc8 Ke6 51. Re8+ Kf7 52. Re5 Kf6 53. Rg5 Rd8 54. g4 hxg4 55. Rxg4 Rd7 56. Rg1 Rd8 57. Rg5 Rh8 58. Kxd4 Rxh4 59. Rg1 g5 60. Kd5 g4 61. e5+ Ke7 62. Rg2 Kd7 63. Ra2 g3 64. Ra7+ Ke8 65. Rg7 Rb4 66. Kc6 Rb3 67. Kxb6 Kf8 68. Rg5 Ke7 69. Kc5 Kd7 70. Rg6 Re3 71. Rg5 Rc3+ 72. Kd4 Rb3 73. Kc4 Re3 74. Kb4 Kc7 75. Kc5 Kd7 76. b6 g2 77. Rg7+ Kc8 78. Kd6 Rd3+ 79. Ke6 Rd2 80. Kf6 Rf2+ 81. Ke7 Kb7 82. Rg6 Re2 83. e6 Kxb6 84. Kd8 g1Q 1/2-1/2

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1989.??.??"]
[Round "7"]
[White "Trifunov, Dimitar"]
[Black "Dory, Jeno"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2345"]
[BlackElo "2360"]
[PlyCount "72"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Ne2 Nf6 7. Bg2 0-0 8. 0-0 Rb8 9. a4 b6 10. Nbc3 d6 11. h3 Ba6 12. Bg5 h6 13. Be3 Kh7 14. Re1 Rc8 15. Rc1 Re8 16. b3 Nb4 17. Nb5 d5 18. c3 Nc6 19. exd5 Bxb5 20. axb5 Na5 21. c4 Qd6 22. Nd4 e5 23. dxe6 fxe6 24. Qc2 Nd5 25. Nf3 Nb4 26. Qb1 Qd3 27. Nh4 Nxb3 28. Be4 Nxc1 29. Bxg6+ Kg8 30. Bxd3 Ncxd3 31. Bd2 Nxe1 32. Bxb4 Rxc4 33. Bxe1 Rec8 34. Bd2 Rc2 35. Qb3 Kf7 36. Qf3+ Kg8 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1989.??.??"]
[Round "5"]
[White "Trifunov, Dimitar"]
[Black "Jakobsen, Peter"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2345"]
[PlyCount "117"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Qd2 Qc7 12. Nd4 b5 13. Bxf6 Bxf6 14. Nxc6 Qxc6 15. Qxd6 Qc4 16. Qd3 Qc5 17. f4 b4 18. Na4 Qa5 19. b3 Rac8 20. e5 Be7 21. Re4 Rfd8 22. Rd4 Rxd4 23. Qxd4 Qc7 24. Rd2 Rd8 25. Qc4 Qa5 26. Rxd8+ Qxd8 27. Nb2 Qb6 28. Qf1 Qd4 29. Kb1 a5 30. Nd3 g6 31. Qf2 Qd5 32. Kb2 h5 33. g3 Bf8 34. h3 Qh1 35. h4 Qd5 36. Qe3 Kg7 37. Qa7 Qf3 38. Qg1 Be7 39. Kc1 Bf8 40. Kd2 Qc6 41. Kc1 Qf3 42. Qf2 Qc6 43. Qe3 Be7 44. Kb2 Qc3+ 45. Kb1 Qc6 46. Qe2 Bd8 47. Nf2 Bb6 48. Ne4 Bd8 49. Qc4 Qb7 50. Kb2 Bb6 51. a3 bxa3+ 52. Kxa3 Be3 53. Ka2 Bb6 54. Nd6 Qg2 55. Qc8 Qxg3 56. Ne8+ Kg8 57. Nf6+ Kg7 58. Qg8+ Kh6 59. Qf8# 1-0

[Event "Copenhagen Obro op"]
[Site "Copenhagen"]
[Date "1989.??.??"]
[Round "4"]
[White "Vogt, Lothar"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2470"]
[BlackElo "2345"]
[PlyCount "83"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. a4 g6 8. Bd3 Bg7 9. Nf3 Nc6 10. 0-0 0-0 11. Kh1 Bg4 12. Qe1 Nb4 13. Be3 Rfe8 14. a5 Bxf3 15. Rxf3 Nxd3 16. cxd3 e6 17. Bd4 Rac8 18. Qh4 Qd8 19. f5 Nd7 20. f6 Bf8 21. Be3 Ne5 22. Rh3 h5 23. Bb6 Qd7 24. Rg1 Ng4 25. Rg3 d5 26. h3 Nh6 27. Qxh5 d4 28. Ne2 e5 29. Rf1 Kh7 30. Qg5 Ng8 31. Rg4 Re6 32. Rh4+ Nh6 33. b4 Qb5 34. Qd2 Rxb6 35. axb6 Qa4 36. Rc1 Rxc1+ 37. Qxc1 Qxb4 38. g4 g5 39. Qxg5 Qb1+ 40. Ng1 Qxd3 41. Qxe5 Qd1 42. Qe8 1-0

[Event "Elenite op"]
[Site "Elenite"]
[Date "1986.??.??"]
[Round "?"]
[White "Ivanov, Sergey"]
[Black "Trifunov, Dimitar"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2375"]
[BlackElo "2265"]
[PlyCount "54"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 g6 5. c4 c5 6. b3 Bg7 7. Bb2 0-0 8. d4 Ne4 9. Nfd2 Nd6 10. Bxb7 Nxb7 11. Nf3 Nc6 12. Qd2 d5 13. cxd5 Nxd4 14. Nxd4 Qxd5 15. e3 cxd4 16. Bxd4 Bxd4 17. Qxd4 Qxd4 18. exd4 Rfd8 19. Rd1 Rac8 20. Na3 Nd6 21. Rac1 Nf5 22. Rxc8 Rxc8 23. Kf1 Nd6 24. f3 b5 25. Rd2 b4 26. Nc2 a5 27. Ne3 Nb5 1/2-1/2

[Event "Elenite op"]
[Site "Elenite"]
[Date "1986.??.??"]
[Round "?"]
[White "Trifunov, Dimitar"]
[Black "Remizov, Juri"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2265"]
[PlyCount "69"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bg5 Qd7 6. Nh4 Bg6 7. Nxg6 hxg6 8. c3 f6 9. Bf4 g5 10. Bg3 f5 11. f3 a6 12. Nd2 Nge7 13. Nb3 Ng6 14. Qd2 Be7 15. 0-0-0 Nd8 16. Kb1 b6 17. c4 Nc6 18. Rc1 Nb4 19. c5 Nxa2 20. c6 Qd8 21. Kxa2 Kf7 22. Bf2 Qf8 23. g3 Rh6 24. Be3 Bb4 25. Qg2 Qe7 26. h4 f4 27. h5 fxe3 28. hxg6+ Kg8 29. Rxh6 gxh6 30. Qe2 Qg7 31. Qxe3 Qxg6 32. Bd3 Qh5 33. f4 g4 34. Qg1 Qh3 35. Rc2 1-0

[Event "Bulgaria"]
[Site "Bulgaria"]
[Date "1985.??.??"]
[Round "?"]
[White "Lalev, Dimitar"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2390"]
[BlackElo "2265"]
[PlyCount "35"]
[EventDate "1985.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "BUL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 f5 4. exf5 Bxg2 5. Qh5+ g6 6. fxg6 Bg7 7. gxh7+ Kf8 8. Ne2 Bxh1 9. Nf4 Nf6 10. Ng6+ Ke8 11. Nxh8+ Nxh5 12. Bg6+ Kf8 13. Bxh5 e5 14. Ng6+ Kf7 15. Nxe5+ Ke6 16. Bg4+ Kd5 17. Bf4 Ke4 18. Be3 1-0

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.12.01"]
[Round "15"]
[White "Spassov, Liuben"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "A30"]
[BlackElo "2265"]
[PlyCount "94"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 b6 7. Nc3 Bb7 8. cxd5 Nxd5 9. Re1 Nxc3 10. bxc3 c5 11. e4 cxd4 12. cxd4 Nc6 13. Bb2 Na5 14. Ne5 Rc8 15. Rc1 b5 16. Rxc8 Qxc8 17. d5 Bb4 18. Nc6 Nc4 19. Bxg7 Bxc6 20. Bf6 Rd8 21. Qg4+ Kf8 22. Qg7+ Ke8 23. Qg8+ Bf8 24. Bxd8 Qxd8 25. dxc6 Qd2 26. Rf1 Qd6 27. e5 Nxe5 28. Qg5 Be7 29. Qg8+ Bf8 30. Qg5 Be7 31. Qc1 Bd8 32. Rd1 Qe7 33. Qb2 Qc5 34. Rc1 Nc4 35. Qh8+ Ke7 36. Rd1 Nd6 37. Qd4 Qa3 38. Qh4+ Ke8 39. Qxh7 Bb6 40. Qd3 Qxd3 41. Rxd3 Ke7 42. h4 Bc7 43. Rd4 Bb6 44. Rg4 Ne8 45. h5 Nf6 46. Rg5 a6 47. h6 Kf8 1-0

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.29"]
[Round "14"]
[White "Trifunov, Dimitar"]
[Black "Lukov, Valentin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2265"]
[BlackElo "2430"]
[PlyCount "94"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[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. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Qd2 Qc7 12. Nd4 Rfc8 13. Kb1 b5 14. Nxc6 Qxc6 15. Bxf6 Bxf6 16. Qxd6 Bxc3 17. Qxc6 Rxc6 18. bxc3 Rxc3 19. Rd7 Rac8 20. Red1 g5 21. Rd8+ Rxd8 22. Rxd8+ Kg7 23. Rd7 a6 24. Ra7 Ra3 25. Kb2 Ra4 26. f3 h5 27. Kb3 Kf6 28. c3 g4 29. Rc7 h4 30. h3 gxf3 31. gxf3 Kg6 32. Rc5 f5 33. e5 Kg5 34. Rc6 Kf4 35. Rxe6 Kxf3 36. Rd6 Re4 37. e6 f4 38. Rd3+ Kg2 39. Rd4 Rxe6 40. Rxf4 Kxh3 41. Rf5 Kg4 42. Rf1 h3 43. a4 h2 44. Rd1 Rh6 45. axb5 axb5 46. Kb4 h1Q 47. Rxh1 Rxh1 0-1

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.28"]
[Round "13"]
[White "Donchev, Dimitar I"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2450"]
[BlackElo "2265"]
[PlyCount "65"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. Nc3 Be7 6. d4 Ne4 7. Bd2 Bf6 8. 0-0 0-0 9. Rc1 d6 10. d5 Bxc3 11. Bxc3 e5 12. Ne1 Nxc3 13. Rxc3 Nd7 14. e4 Qe7 15. f4 exf4 16. gxf4 Rae8 17. Re3 Bc8 18. Nd3 a5 19. e5 Nc5 20. Nxc5 bxc5 21. Qh5 g6 22. Qh6 Bf5 23. Bh3 Bxh3 24. Rxh3 f5 25. Re1 Qg7 26. Qxg7+ Kxg7 27. Rb3 Rb8 28. Rb5 Rxb5 29. cxb5 Re8 30. exd6 Rxe1+ 31. Kf2 Re7 32. dxe7 Kf7 33. d6 1-0

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.27"]
[Round "12"]
[White "Trifunov, Dimitar"]
[Black "Georgiev, Kiril"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2265"]
[BlackElo "2410"]
[PlyCount "100"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 d5 7. exd5 Nxd5 8. 0-0 Be7 9. Qe2 0-0 10. Rd1 Bf6 11. c4 Qb6 12. Nxe6 fxe6 13. cxd5 Bd4 14. Rf1 exd5 15. Nc3 Bxc3 16. Bxd5+ Kh8 17. bxc3 Bh3 18. Re1 Nc6 19. Be3 Qc7 20. Rad1 Rae8 21. Qh5 Qc8 22. Qh4 Bg4 23. Rb1 Bf5 24. Rbc1 Be6 25. Be4 Bg8 26. Rcd1 Qe6 27. Bc5 Rf7 28. Re3 Qc8 29. Rde1 Rd8 30. Qh5 Rf6 31. Bb1 Rh6 32. Qe2 Bf7 33. h4 Kg8 34. a4 Rf6 35. Re4 Rf5 36. Ba3 Rfd5 37. Ba2 h6 38. Bxd5 Rxd5 39. c4 Rd4 40. Bb2 Rxe4 41. Qxe4 Qd7 42. Qc2 Qg4 43. Re4 Qg6 44. Qc3 Nd8 45. Re7 Ne6 46. Qf3 b6 47. h5 Qb1+ 48. Kh2 Ng5 49. Qc3 Kf8 50. Rb7 Ne6 1-0

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.26"]
[Round "11"]
[White "Velikov, Petar"]
[Black "Trifunov, Dimitar"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2475"]
[BlackElo "2265"]
[PlyCount "95"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6 11. e4 c5 12. e5 Nd5 13. Bxe7 Qxe7 14. dxc5 Nxc3 15. Rxc3 Nxc5 16. Bxh7+ Kxh7 17. Qc2+ Kg8 18. Rxc5 Bb7 19. Ke2 Be4 20. Rc7 Rac8 21. Rc1 Rxc7 22. Qxc7 Bxf3+ 23. gxf3 Qh4 24. Rc6 Qd4 25. Kf1 Qd3+ 26. Kg2 Qg6+ 27. Kf1 Qb1+ 28. Kg2 Qxa2 29. b4 Qd2 30. Qe7 a5 31. bxa5 Qxa5 32. Rc7 Qa1 33. Qc5 Qb1 34. Rc8 Rxc8 35. Qxc8+ Kh7 36. Qd8 Qg6+ 37. Kf1 Qh5 38. Qd3+ Kh6 39. Qxb5 Qxh2 40. Qc5 Qf4 41. Kg2 Qg5+ 42. Kf1 f6 43. f4 Qxf4 44. exf6 gxf6 45. Qf8+ Kg5 46. Qg8+ Kf5 47. Qh7+ Kg4 48. Qg8+ 1/2-1/2

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.24"]
[Round "10"]
[White "Trifunov, Dimitar"]
[Black "Zahariev, Zahari"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2265"]
[BlackElo "2260"]
[PlyCount "40"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[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 a6 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. b3 Qc7 10. Nce2 Nc6 11. c4 Bd7 12. Bb2 Rfd8 13. Rc1 Rac8 14. Kh1 Qb8 15. f4 Be8 16. f5 e5 17. Nc2 b5 18. Ne3 Qb6 19. Qd2 Na5 20. g4 Bc6 1/2-1/2

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.23"]
[Round "9"]
[White "Trifunov, Dimitar"]
[Black "Semkov, Semko"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "2265"]
[BlackElo "2375"]
[PlyCount "128"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[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. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 a5 10. Nd2 Rb8 11. a4 d5 12. Nxd5 Nxd5 13. exd5 Qxd5 14. Nc4 Qxd1 15. Raxd1 Bf5 16. Bd3 Be6 17. Bb6 Rfc8 18. Nxa5 f5 19. Bc4 Kf7 20. Bxe6+ Kxe6 21. Nb3 Nb4 22. c3 Nd5 23. Be3 Nxe3 24. fxe3 b5 25. a5 b4 26. c4 Rxc4 27. Rc1 Rxc1 28. Rxc1 Kd5 29. Rc7 Bd6 30. Rd7 Ra8 31. Kf2 Rc8 32. Nd2 Rc2 33. Ke1 Kc6 34. Rxg7 Rxb2 35. Rxh7 Ra2 36. h4 Ra3 37. Nc4 Ra1+ 38. Kd2 Bb8 39. h5 Kc5 40. Nb2 e4 41. Rf7 f4 42. exf4 Rg1 43. Ke3 Re1+ 44. Kd2 Rg1 45. Na4+ Kb5 46. Rb7+ Kxa4 47. Rxb8 Rxg2+ 48. Ke3 Kxa5 49. Kxe4 Rh2 50. Ra8+ Kb5 51. Rh8 b3 52. Kf5 Kc6 53. Kg6 Rg2+ 54. Kf6 Kc7 55. Re8 b2 56. Re1 Rh2 57. Rb1 Kd7 58. f5 Ke8 59. Re1+ Kf8 60. Rd1 Ke8 61. h6 Rxh6+ 62. Kg7 Rh2 63. Re1+ Kd7 64. f6 Rg2+ 1/2-1/2

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.22"]
[Round "8"]
[White "Georgiev, Krum"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2440"]
[BlackElo "2265"]
[PlyCount "107"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Nc3 Qxe5 9. Qxe5+ Nxe5 10. Nb5 Bb4+ 11. c3 Ba5 12. Bf4 f6 13. Be2 Bd7 14. a4 Bxb5 15. axb5 Bb6 16. Rd1 Rd8 17. 0-0 Ke7 18. Rfe1 Rhe8 19. Kf1 Rxd1 20. Bxd1 Kd7 21. Bc2 g6 22. h4 Ng4 23. Rd1+ Kc8 24. Rd2 f5 25. Bb3 c6 26. bxc6 bxc6 27. Bc4 Bc7 28. Ba6+ Kb8 29. Rd4 c5 30. Bxc7+ Kxc7 31. Ra4 Nh2+ 32. Kg1 Ng4 33. Ra1 Kb6 34. Bf1 Rd8 35. Ra6+ Kb7 36. Re6 Rd7 37. h5 Rg7 38. Be2 Nh6 39. Bf3+ Kb8 40. Kh2 f4 41. Kh3 Nf7 42. Kg4 Nd8 43. Re5 gxh5+ 44. Kxh5 Kc7 45. Rxc5+ Kd6 46. Rd5+ Ke7 47. Rg5 Rxg5+ 48. Kxg5 Ne6+ 49. Kf5 Nc5 50. b4 Nd3 51. Be2 f3 52. gxf3 Nxf2 53. Kf4 Nh1 54. Kg4 1-0

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.21"]
[Round "7"]
[White "Trifunov, Dimitar"]
[Black "Popov, Luben"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2265"]
[BlackElo "2435"]
[PlyCount "88"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. 0-0 Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. Qe2 Nd7 10. c4 Ne7 11. b3 Ng6 12. Bb2 Qg5 13. Re1 Bb4 14. Qe3 Qxe3 15. Rxe3 0-0-0 16. g3 h5 17. h4 Ba5 18. Na3 Bb6 19. Re2 Nc5 20. Bg2 Nd3 21. Bc3 Nxf2 22. Rxf2 Rd3 23. Bb4 Bxf2+ 24. Kxf2 Nxe5 25. Be4 Ng4+ 26. Kg2 Re3 27. Re1 Rxe1 28. Bxe1 Rd8 29. c5 Rd1 30. Bc3 f5 31. Bf3 Rd3 32. Bxg7 Rd2+ 33. Kg1 Rxa2 34. Nc4 Rc2 35. Bxg4 fxg4 36. Be5 Kd7 37. Bd4 e5 38. Bxe5 Ke6 39. Bd4 Kd5 40. Ne3+ Kxd4 41. Nxc2+ Kc3 42. Ne3 Kxb3 43. Nxg4 a5 44. Nf2 a4 1/2-1/2

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.18"]
[Round "5"]
[White "Trifunov, Dimitar"]
[Black "Danailov, Silvio"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2265"]
[BlackElo "2330"]
[PlyCount "81"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. Bg2 Qc7 8. 0-0 Be7 9. Nce2 0-0 10. b3 Nbd7 11. c4 Rb8 12. Bb2 b6 13. Nc3 Bb7 14. Rc1 Rfe8 15. Nd5 exd5 16. cxd5 Qd8 17. Nc6 Bxc6 18. dxc6 Nc5 19. c7 Qxc7 20. b4 Nfd7 21. Qe2 b5 22. f4 Qb6 23. bxc5 dxc5 24. Bxg7 c4+ 25. Kh1 Kxg7 26. Qg4+ Kh8 27. Qxd7 Rbd8 28. Qh3 Rd2 29. e5 Qe6 30. g4 Rd3 31. Rf3 Red8 32. Re1 Bb4 33. Ref1 Rd2 34. Qh5 c3 35. f5 Qxe5 36. Qxf7 c2 37. Rh3 Qg7 38. Qb3 Qc7 39. Qb2+ R8d4 40. Re3 Rd1 41. Re8+ 0-1

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.17"]
[Round "4"]
[White "Kolev, Atanas"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "2265"]
[PlyCount "74"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Be7 9. Nf3 Nbd7 10. 0-0 0-0 11. Rab1 a5 12. Qc2 Re8 13. Bxf6 Bxf6 14. a3 Re6 15. Rfc1 Nb6 16. Na4 Nc4 17. Nd2 Nxd2 18. Qxd2 Be7 19. Qd1 Bd6 20. g3 Qg5 21. Nc5 Re7 22. b4 axb4 23. axb4 h5 24. Ra1 Rae8 25. Rc3 h4 26. Qf3 hxg3 27. hxg3 b6 28. Na6 Re6 29. Rac1 Ra8 30. b5 Rf6 31. Qg2 cxb5 32. Rc8+ Rxc8 33. Rxc8+ Kh7 34. Rc1 b4 35. f4 Qg4 36. Kf2 Rh6 37. Rh1 Qf5 0-1

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.16"]
[Round "3"]
[White "Trifunov, Dimitar"]
[Black "Spiridonov, Nikola"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2265"]
[BlackElo "2405"]
[PlyCount "142"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Qd2 Be6 11. Rb1 a6 12. b3 Rb8 13. Bb2 Qa5 14. Rfd1 Rfc8 15. a4 Kf8 16. Ba3 Nd7 17. Nd5 Qxd2 18. Rxd2 Nc5 19. f3 f5 20. Nb6 Rc6 21. Bxc5 dxc5 22. Nd5 Rd8 23. Kf1 Be5 24. h3 Bc8 25. Rbd1 Rcd6 26. Rd3 Bd4 27. a5 Bd7 28. b4 Ba4 29. bxc5 Bxc5 30. Ra1 Bc6 31. Rb3 e6 32. e5 R6d7 33. Nb4 Bxb4 34. Rxb4 Rd2 35. Rbb1 Rc2 36. Rc1 Rdd2 37. Rxc2 Rxc2 38. Ke1 f4 39. h4 Ke7 40. Rd1 Ra2 41. h5 Rxa5 42. Rd4 gxh5 43. Rxf4 Rxe5 44. Kf2 Be8 45. Rd4 Rc5 46. Rd2 a5 47. f4 a4 48. Rb2 Bc6 49. Ra2 e5 50. fxe5 Rxe5 51. Bf3 Bxf3 52. Kxf3 Ra5 53. Ke4 Kd6 54. Kd4 b6 55. g3 a3 56. Kc3 Rg5 57. Kb4 Rxg3 58. Rh2 h4 59. Rxh4 a2 60. Rh6+ Ke5 61. Rh1 Rg2 62. c5 bxc5+ 63. Kxc5 Rb2 64. Rh5+ Kf4 65. Rh4+ Kg3 66. Ra4 h5 67. Ra8 h4 68. Kd4 h3 69. Ke3 Kg2 70. Rg8+ Kf1 71. Rf8+ Ke1 0-1

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.15"]
[Round "2"]
[White "Grigorov, Jordan N"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2325"]
[BlackElo "2265"]
[PlyCount "75"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[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 g6 6. g3 Nc6 7. Nde2 h5 8. h3 Bd7 9. Bg2 Qc8 10. b3 Bg7 11. Bb2 0-0 12. Qd2 Ne8 13. 0-0-0 Nc7 14. Nd5 Bxb2+ 15. Kxb2 b5 16. Nxe7+ Nxe7 17. Qxd6 Bc6 18. Qxe7 Re8 19. Qf6 Bxe4 20. Bxe4 Rxe4 21. Nf4 Ne8 22. Qg5 Qc6 23. Qd5 Qxd5 24. Rxd5 b4 25. Rhd1 h4 26. R5d4 Nf6 27. Rxe4 Nxe4 28. gxh4 Nxf2 29. Rd2 Nh1 30. Rg2 Kf8 31. Nd3 Rd8 32. Rg1 Rxd3 33. cxd3 Nf2 34. Rg3 f5 35. Kc2 Kf7 36. Kd2 Nh1 37. Rg1 Nf2 38. Ke3 1-0

[Event "BUL-ch37"]
[Site "Pernik"]
[Date "1983.11.14"]
[Round "1"]
[White "Trifunov, Dimitar"]
[Black "Inkiov, Ventzislav"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2265"]
[BlackElo "2500"]
[PlyCount "65"]
[EventDate "1983.11.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BUL"]
[EventCategory "6"]
[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. Qxd4 a6 5. Be3 Nf6 6. Nc3 Nc6 7. Qd2 e6 8. 0-0-0 Be7 9. h3 b5 10. Nd4 Bd7 11. f3 0-0 12. Nxc6 Bxc6 13. g4 Qc7 14. h4 Rfc8 15. g5 b4 16. gxf6 bxc3 17. Qxc3 Bxf6 18. Bd4 e5 19. Be3 Qb7 20. Qb3 Qe7 21. Bh3 Bd7 22. Bxd7 Qxd7 23. Qd5 Qa4 24. Rd2 Rab8 25. a3 Rb5 26. Qxd6 Qb3 27. c3 Qa2 28. Qd3 h6 29. Re1 Bxh4 30. Ree2 Qa1+ 31. Qb1 Rxc3+ 32. Rc2 Rxb2 33. Qxa1 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.28"]
[Round "13"]
[White "Trifunov, Dimitar"]
[Black "Hergott, Deen"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "2220"]
[PlyCount "133"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 b6 2. d4 e6 3. Nc3 Bb7 4. e4 Bb4 5. Bd3 f5 6. Qh5+ g6 7. Qe2 Nf6 8. Bg5 fxe4 9. Bxe4 Bxe4 10. Bxf6 Qxf6 11. Qxe4 Nc6 12. Nf3 Bxc3+ 13. bxc3 0-0 14. 0-0 Qf4 15. Qe2 Rf5 16. Rad1 Raf8 17. Rd3 Rh5 18. Re3 Qg4 19. Rd1 Na5 20. h3 Rxh3 21. Re4 Qh5 22. gxh3 Rxf3 23. Rd3 Rxd3 24. Qxd3 Qf5 25. d5 e5 26. Qe2 d6 27. f4 Qxh3 28. fxe5 Qg3+ 29. Kf1 Qh3+ 30. Kf2 dxe5 31. Rxe5 Qh2+ 32. Ke1 Qg3+ 33. Kd1 Qxc3 34. Re8+ Kg7 35. Re7+ Kf6 36. Re6+ Kg7 37. Re7+ Kf6 38. Rxc7 Qa1+ 39. Kd2 Qxa2+ 40. Ke3 Qxe2+ 41. Kxe2 Ke5 42. Kd3 a6 43. Rxh7 b5 44. Re7+ Kd6 45. Re6+ Kc5 46. cxb5 axb5 47. Ke4 b4 48. Re8 b3 49. Rc8+ Kd6 50. Kd4 g5 51. Ra8 Nb7 52. Ra6+ Kc7 53. Rc6+ Kd7 54. Rb6 Nd6 55. Rxb3 g4 56. Rb8 Ke7 57. Rg8 g3 58. Kc5 Nf5 59. Rg4 Kf6 60. d6 Ke6 61. Rg6+ Kd7 62. Kd5 Ne3+ 63. Kd4 Nf5+ 64. Ke5 Ne3 65. Rg7+ Kc6 66. Rxg3 Nc4+ 67. Ke6 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.26"]
[Round "12"]
[White "Sulava, Nenad"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2320"]
[PlyCount "89"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d3 d5 6. Nbd2 Be7 7. e4 0-0 8. e5 Nfd7 9. Re1 c5 10. h4 Nc6 11. Nf1 Re8 12. N1h2 b5 13. Ng4 d4 14. Ng5 Bxg5 15. Bxg5 Qc7 16. Be4 Ne7 17. Bxe7 Rxe7 18. Qf3 Bxe4 19. Rxe4 Ree8 20. h5 h6 21. a4 bxa4 22. Rxa4 a5 23. Ra1 Qd8 24. Rf4 Rf8 25. b3 Ra7 26. Re1 a4 27. bxa4 Rxa4 28. Rb1 Ra7 29. Kh2 Qa8 30. Re4 Qd8 31. Rbe1 Qg5 32. Kg2 Kh7 33. Nh2 Kh8 34. g4 Nb6 35. Qg3 Ra2 36. Nf3 Qe7 37. g5 Nd5 38. Rg4 Rxc2 39. Kh3 Rg8 40. gxh6 f5 41. Rg6 Nc3 42. h7 Re8 43. h6 gxh6 44. Rg8+ Kxh7 45. Qg6# 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.25"]
[Round "11"]
[White "Trifunov, Dimitar"]
[Black "Lloyd, Osvaldo R"]
[Result "1-0"]
[ECO "D59"]
[PlyCount "81"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Bb7 11. Rc1 Rc8 12. 0-0 Nd7 13. Re1 c5 14. e4 Nf4 15. d5 Nf6 16. Bc4 Rd8 17. Qd2 e5 18. Bf1 Ne8 19. Qe3 Nd6 20. a3 Rac8 21. g3 Ng6 22. h4 Rc7 23. Nb5 Nxb5 24. Bxb5 a6 25. Bf1 b5 26. h5 Nf8 27. Bh3 Nh7 28. Nh4 Qg5 29. Qc3 Qxh5 30. Qa5 Rcd7 31. Bxd7 Rxd7 32. Rxc5 g5 33. Nf5 Nf6 34. Kg2 Qg6 35. Rc6 Kh7 36. Rh1 h5 37. Rxf6 Qxf6 38. Rxh5+ Kg8 39. Qd2 Rc7 40. Rxg5+ Kf8 41. Rh5 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.24"]
[Round "10"]
[White "Trifunov, Dimitar"]
[Black "Fernandes, Antonio ETG"]
[Result "1-0"]
[ECO "A68"]
[PlyCount "80"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 0-0 6. f4 d6 7. Nf3 e6 8. Bd3 exd5 9. cxd5 Re8 10. 0-0 c4 11. Bc2 b5 12. a3 Na6 13. Kh1 b4 14. axb4 Nxb4 15. Ba4 Bd7 16. Bxd7 Nxd7 17. Ra4 a5 18. Be3 Qc8 19. e5 Nd3 20. Ne4 dxe5 21. Nd6 Qb8 22. Nxe8 Qxe8 23. Bc1 Nb6 24. Rxc4 Nxb2 25. Bxb2 Nxc4 26. Bxe5 Bxe5 27. Qe2 Bg7 28. Qxc4 a4 29. Re1 Qf8 30. Ne5 a3 31. d6 a2 32. Ra1 Qxd6 33. Nxf7 Qf6 34. Ne5+ Kh8 35. Qd5 Rf8 36. g3 Qf5 37. Rxa2 Bxe5 38. Qxe5+ Qxe5 39. fxe5 Rf1+ 40. Kg2 Re1 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.22"]
[Round "9"]
[White "Morovic Fernandez, Ivan"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "D65"]
[WhiteElo "2445"]
[PlyCount "105"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 0-0 6. Rc1 a6 7. e3 h6 8. Bh4 Nbd7 9. cxd5 exd5 10. Bd3 Re8 11. 0-0 c6 12. Qc2 Nf8 13. Rce1 Bg4 14. Ne5 Bh5 15. f4 N6d7 16. Bxe7 Rxe7 17. Bf5 f6 18. Nxd7 Nxd7 19. e4 dxe4 20. d5 Nf8 21. dxc6 bxc6 22. Bxe4 Rb8 23. Qf2 Rd7 24. b3 Qa5 25. Rc1 Rbd8 26. Qe3 Bf7 27. Bb1 Re8 28. Qf3 c5 29. Ne4 Bd5 30. Qc3 Qxc3 31. Nxc3 Bc6 32. Rfe1 Rxe1+ 33. Rxe1 Rd4 34. g3 Nd7 35. Kf2 Nb8 36. Re7 Bd7 37. Re4 Rd2+ 38. Re2 Rd4 39. Bg6 a5 40. Ne4 c4 41. bxc4 f5 42. Rb2 Na6 43. Nc5 Rd6 44. Nxd7 Rxg6 45. c5 Re6 46. Rb6 Nc7 47. Ne5 Kf8 48. Rb7 Ne8 49. c6 Nd6 50. Rd7 Nc8 51. c7 Nb6 52. Rd8+ Re8 53. Nd7+ 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.21"]
[Round "8"]
[White "Trifunov, Dimitar"]
[Black "Greenfeld, Alon"]
[Result "0-1"]
[ECO "A19"]
[BlackElo "2305"]
[PlyCount "93"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. e4 Nc6 5. Bg2 d5 6. exd5 exd5 7. Nxd5 Nxd5 8. Bxd5 Bf5 9. d3 Nb4 10. Be4 Nxd3+ 11. Qxd3 Qxd3 12. Bxd3 Bxd3 13. b3 Be7 14. Be3 0-0-0 15. Nh3 Bf5 16. Nf4 Bf6 17. Rd1 Rxd1+ 18. Kxd1 g5 19. Ng2 Be4 20. Rg1 b6 21. Ne1 a5 22. f3 Bb1 23. Rg2 Re8 24. Re2 Bxa2 25. Rxa2 Rxe3 26. Re2 Rxb3 27. Re8+ Kd7 28. Rb8 a4 29. Rb7+ Ke6 30. Ra7 Rb4 31. Ra6 Bd8 32. Nd3 Rxc4 33. Nb2 Rd4+ 34. Kc2 Kd5 35. Nxa4 Kc6 36. Nc3 f5 37. Ra1 b5 38. Ra7 b4 39. Nb1 c4 40. Rxh7 Rd3 41. Rh6+ Kd5 42. Rh8 Bf6 43. Rf8 Ke6 44. Rb8 b3+ 45. Kc1 Bd4 46. Rb4 Kd5 47. Rb8 0-1

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.20"]
[Round "7"]
[White "Benjamin, Joel"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2450"]
[PlyCount "57"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 Be7 9. Bb5+ c6 10. Bd3 0-0 11. Qc2 h6 12. 0-0 Ba6 13. Bxa6 Nxa6 14. Ne5 Qc8 15. e4 b5 16. Qe2 Bd6 17. f4 f5 18. Bd2 Bxe5 19. fxe5 Nc7 20. Rae1 fxe4 21. Qxe4 Qd7 22. Qg6 Kh8 23. Bxh6 gxh6 24. Qxh6+ Kg8 25. Rf6 Rf7 26. Rxf7 Qxf7 27. Re3 Ne8 28. Rh3 Qg7 29. Qxe6+ 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.18"]
[Round "6"]
[White "Trifunov, Dimitar"]
[Black "Tempone, Marcelo"]
[Result "1/2-1/2"]
[ECO "D66"]
[BlackElo "2335"]
[PlyCount "24"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Nbd7 8. Rc1 c6 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 a6 12. 0-0 c5 1/2-1/2

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.17"]
[Round "5"]
[White "Stohl, Igor"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "44"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Bd3 d6 6. Bc2 Be7 7. d4 c5 8. 0-0 0-0 9. b3 Nc6 10. Bb2 e5 11. dxe5 dxe5 12. Nd5 Bd6 13. Nh4 Nd4 14. Nf5 Nxf5 15. Nxf6+ Qxf6 16. exf5 Qg5 17. f3 Rad8 18. Bc1 Qh5 19. Be4 Be7 20. Qc2 Bxe4 21. Qxe4 Rd4 22. Qxe5 Bd6 0-1

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.16"]
[Round "4"]
[White "Trifunov, Dimitar"]
[Black "Rasmussen, Karsten"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "73"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nc6 6. Nge2 h5 7. d4 exd4 8. Nxd4 Nxd4 9. exd4 Ne7 10. Bg5 0-0 11. Qd2 Kh7 12. 0-0 f6 13. Be3 Be6 14. d5 Bf7 15. Be4 Qd7 16. Ne2 Nf5 17. Bd4 Rae8 18. Qd3 Nxd4 19. Nxd4 f5 20. Nxf5 Bxb2 21. Nh4 Rxe4 22. Qxe4 Bxa1 23. Rxa1 Re8 24. Qf4 Re5 25. Nf3 Rf5 26. Ng5+ Kg8 27. Qd2 Qe7 28. h4 b5 29. Re1 Qf6 30. Ne4 Qd8 31. cxb5 Bxd5 32. Qh6 Bf7 33. Ng5 Qd7 34. Qh7+ Kf8 35. Qh8+ Bg8 36. Ne6+ Kf7 37. Qg7+ 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.14"]
[Round "3"]
[White "Hjorth, Greg"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "121"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 a6 7. 0-0 Bg7 8. e5 Nh6 9. Bf4 0-0 10. Re1 Na5 11. Bf1 Nf5 12. Nd5 d6 13. exd6 exd6 14. g4 Nh6 15. h3 Kh8 16. Bg5 f6 17. Be3 Nc6 18. Bb6 Qd7 19. Nd4 Ng8 20. Ne6 Rf7 21. Ndc7 Rb8 22. Bc4 Ne5 23. Bd5 Ne7 24. Ba7 Nxd5 25. Qxd5 Ra8 26. Bb6 Rb8 27. Rac1 Qa4 28. Nd4 Rf8 29. Ba7 Bd7 30. Bxb8 Rxb8 31. Rc3 Qb4 32. Re2 Bc6 33. Nxc6 bxc6 34. Qb3 a5 35. Na6 Qxb3 36. Rxb3 Rxb3 37. axb3 Kg8 38. b4 a4 39. Nb8 f5 40. gxf5 gxf5 41. Rc2 Nf3+ 42. Kf1 c5 43. b5 Nd4 44. b6 Nxc2 45. Nc6 Nb4 46. Nxb4 d5 47. Nd3 Bf8 48. b7 Bd6 49. Nxc5 Kf7 50. Nxa4 Ke6 51. Nc5+ Ke5 52. Nd7+ Kd4 53. b8Q Bxb8 54. Nxb8 Kd3 55. Nc6 f4 56. Ke1 f3 57. b4 Kc4 58. Kd2 Kb5 59. Nd4+ Kxb4 60. Nxf3 Kc4 61. h4 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.13"]
[Round "2"]
[White "Trifunov, Dimitar"]
[Black "Garbarino, Rodolfo"]
[Result "1-0"]
[ECO "A18"]
[PlyCount "43"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Nc6 7. Bb5 Bc5 8. d4 Bb4 9. Qb3 0-0 10. 0-0 Bxc3 11. bxc3 Bg4 12. Ne1 Bd7 13. Bd3 Be6 14. f3 Qh4 15. Bxe4 dxe4 16. d5 Nxe5 17. dxe6 exf3 18. Nxf3 Nxf3+ 19. Rxf3 fxe6 20. Qxe6+ Kh8 21. Rxf8+ Rxf8 22. Be3 1-0

[Event "World U20-ch21"]
[Site "Copenhagen"]
[Date "1982.08.12"]
[Round "1"]
[White "Doghri, Nabil"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "B29"]
[PlyCount "96"]
[EventDate "1982.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bb5+ Bd7 6. Ne5 e6 7. Qf3 Qf6 8. Nxd7 Nxd7 9. Bxd7+ Kxd7 10. Qe4 Bd6 11. 0-0 Qf4 12. Qxf4 Nxf4 13. d3 Nd5 14. Bd2 Be5 15. Rfe1 Bxc3 16. bxc3 b5 17. f4 g6 18. Re5 c4 19. a4 a6 20. Re4 Rhc8 21. axb5 axb5 22. Rxa8 Rxa8 23. dxc4 Ra4 24. Kf2 Rxc4 25. Rxc4 bxc4 26. Kf3 f5 27. Be3 Nxc3 28. Bd4 Ne4 29. Ke3 Kc6 30. Bg7 Kd5 31. Bh8 Nc5 32. Bg7 Na6 33. Bc3 Nb8 34. h3 Nc6 35. g3 Kc5 36. Bf6 Kb5 37. Bc3 Kc5 38. Bf6 Kd5 39. Bc3 Nd8 40. Ba5 Nf7 41. Bc3 g5 42. Bf6 g4 43. hxg4 fxg4 44. Bc3 Nd6 45. Be1 Nf5+ 46. Kd2 Kd4 47. Bf2+ Ke4 48. Ke2 h5 0-1

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.12.01"]
[Round "17"]
[White "Trifunov, Dimitar"]
[Black "Spiridonov, Nikola"]
[Result "1-0"]
[ECO "A34"]
[BlackElo "2425"]
[PlyCount "73"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Bg2 d5 5. cxd5 exd5 6. d3 d4 7. Ne4 Nxe4 8. Bxe4 Nd7 9. Qb3 Bd6 10. Nf3 0-0 11. Ng5 Nf6 12. Bg2 Rb8 13. 0-0 Bf5 14. e4 dxe3 15. Bxe3 Ng4 16. Ne4 Nxe3 17. fxe3 Be6 18. Qa3 Be7 19. Nxc5 Qc8 20. b4 a5 21. Nxe6 Qxe6 22. d4 Bxb4 23. Qd3 Rfe8 24. a3 Bf8 25. Rae1 b5 26. Rf5 Red8 27. Ref1 f6 28. Kh1 a4 29. Rh5 g6 30. Rxb5 Rxb5 31. Qxb5 Qxe3 32. Qxa4 Rxd4 33. Qc6 Rd6 34. Qb7 Be7 35. a4 Qe2 36. a5 Rd1 37. Qb3+ 1-0

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.29"]
[Round "16"]
[White "Lukov, Valentin"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2430"]
[PlyCount "64"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 b6 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Be7 8. Bd3 0-0 9. Qe2 c5 10. 0-0 Bb7 11. Bb2 cxd4 12. cxd4 Nc6 13. Rfd1 Rc8 14. a3 Bf6 15. e5 Be7 16. d5 exd5 17. Qe3 Qd7 18. Qf4 g6 19. h4 Nd8 20. h5 Ne6 21. Qh6 d4 22. hxg6 fxg6 23. Bxg6 hxg6 24. Rxd4 Nxd4 25. Qxg6+ Kh8 26. e6 Qd8 27. Bxd4+ Bf6 28. Qh6+ Kg8 29. Qg6+ Kh8 30. Ng5 Be4 31. Qxe4 Qe7 32. Rd1 Rcd8 1-0

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.28"]
[Round "15"]
[White "Trifunov, Dimitar"]
[Black "Stefanov, Krasimir"]
[Result "1-0"]
[ECO "A36"]
[BlackElo "2295"]
[PlyCount "82"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. d3 0-0 8. e4 d6 9. Be3 Nd4 10. Qd2 Re8 11. Ne2 Nec6 12. Nexd4 cxd4 13. Bh6 e5 14. Bxg7 Kxg7 15. Nh4 a5 16. f4 f6 17. Rf2 Rf8 18. Raf1 Qe7 19. Nf3 Bd7 20. f5 gxf5 21. Nh4 Kh8 22. Nxf5 Bxf5 23. Rxf5 Nb8 24. Bh3 Nd7 25. Kh1 Nc5 26. R5f3 Qg7 27. Bf5 Qg5 28. Qf2 Rf7 29. h4 Qh6 30. Bh3 Qg7 31. b3 Raf8 32. a3 Nxb3 33. g4 h6 34. g5 hxg5 35. hxg5 Qxg5 36. Bf5 Rg7 37. Qh2+ Kg8 38. Be6+ Rff7 39. Rxf6 Rh7 40. Qxh7+ Kxh7 41. Rxf7+ Kg6 1-0

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.27"]
[Round "14"]
[White "Georgiev, Kiril"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "63"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 Be7 5. Bc4 c6 6. 0-0 Ngf6 7. a4 0-0 8. Qe2 Qc7 9. Rd1 h6 10. a5 Re8 11. d5 c5 12. Nh4 Nf8 13. a6 bxa6 14. Bxa6 Ng6 15. Nf5 Bxf5 16. exf5 Nf4 17. Qf3 Rab8 18. Bb5 Nd7 19. h4 Bxh4 20. g3 Nh3+ 21. Kg2 e4 22. Qg4 Nxf2 23. Kxf2 Bf6 24. Bxd7 Qxd7 25. Nxe4 Rxe4 26. Qxe4 h5 27. Re1 h4 28. gxh4 Kf8 29. c3 Qd8 30. Kg3 Rb7 31. Qg4 Rb3 32. Rxa7 1-0

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.26"]
[Round "13"]
[White "Trifunov, Dimitar"]
[Black "Popov, Luben"]
[Result "1/2-1/2"]
[ECO "A37"]
[BlackElo "2465"]
[PlyCount "52"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e5 6. d3 Nge7 7. 0-0 d6 8. Nd5 0-0 9. Rb1 Nxd5 10. cxd5 Ne7 11. Nd2 b5 12. a3 Bd7 13. b4 cxb4 14. axb4 a5 15. bxa5 Rxa5 16. Ne4 Nxd5 17. Qb3 b4 18. Bd2 Qb6 19. Bxb4 Rb5 20. Nc3 Nxc3 21. Qxc3 e4 22. Qd2 exd3 23. exd3 h5 24. Rfe1 Be5 25. d4 Bf6 26. Bf1 Rd5 1/2-1/2

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.25"]
[Round "12"]
[White "Spassov, Liuben"]
[Black "Trifunov, Dimitar"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "44"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. d4 d5 5. cxd5 Nxd5 6. e3 Bb7 7. Bb5+ c6 8. Bd3 Be7 9. 0-0 0-0 10. e4 Nxc3 11. bxc3 c5 12. Qe2 cxd4 13. cxd4 Nc6 14. Bb2 Nb4 15. Bc4 Rc8 16. Ne5 Bd6 17. Rfd1 Bxe5 18. dxe5 Qh4 19. f3 Rc7 20. Rd2 Rfc8 21. Rad1 h6 22. Bb3 Ba6 1/2-1/2

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.24"]
[Round "11"]
[White "Trifunov, Dimitar"]
[Black "Kirov, Nino"]
[Result "1/2-1/2"]
[ECO "A34"]
[BlackElo "2475"]
[PlyCount "137"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. 0-0 c5 9. e3 Qc7 10. d4 Nd7 11. Ba3 Rb8 12. Rb1 b6 13. Nd2 Bb7 14. Ne4 h6 15. dxc5 bxc5 16. c4 Bc6 17. Qd2 Ne5 18. Nxc5 Bxg2 19. Kxg2 Nxc4 20. Qd3 Nxa3 21. Qxa3 Rfc8 22. Nb3 h5 23. h4 Qb7+ 24. Kg1 Rc2 25. Nd2 Bb2 26. Qd3 Qc7 27. Nf3 Rb6 28. Rfd1 Rf6 29. Qd8+ Qxd8 30. Rxd8+ Kg7 31. Kg2 Ba3 32. Rbb8 Rb6 33. Rxb6 axb6 34. Rd2 Rc4 35. Ne5 Rc1 36. Kf3 f6 37. Nd3 Rc4 38. Nf4 Kf7 39. Ne2 Ke8 40. Rd3 Bc5 41. Rc3 Ra4 42. Rc2 e5 43. Nc1 Kd7 44. Nb3 Kc6 45. Nd2 Kd5 46. Rb2 g5 47. hxg5 fxg5 48. Rc2 e4+ 49. Kg2 Ra8 50. Nb3 Ra7 51. Rd2+ Kc4 52. Nd4 Rd7 53. Rc2+ Kd3 54. Rb2 Rd5 55. a4 Kc3 56. Rb1 Kc4 57. Nc6 Rd2 58. a5 Bxe3 59. axb6 Rxf2+ 60. Kh1 Bxb6 61. Rxb6 e3 62. Kg1 Kc5 63. Ra6 Rf3 64. Kg2 Rf2+ 65. Kg1 Rf8 66. Ne5 e2 67. Ra1 Kd4 68. Re1 Rf1+ 69. Kg2 1/2-1/2

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.22"]
[Round "10"]
[White "Gochev, Mladen"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "D74"]
[PlyCount "102"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d4 d5 4. Nf3 Nf6 5. 0-0 0-0 6. c4 c6 7. cxd5 Nxd5 8. Nc3 Be6 9. Ne4 Na6 10. Neg5 Bc8 11. Ne5 f6 12. e4 Ndc7 13. Qb3+ e6 14. Ngf3 fxe5 15. dxe5 b6 16. Bg5 Qe8 17. Qe3 Nb4 18. Rac1 c5 19. a3 Nc6 20. b4 c4 21. Rfd1 Ba6 22. Rc2 Rc8 23. Rcd2 Bb5 24. Rd7 Rf7 25. R7d6 Ba4 26. R1d2 c3 27. Qxc3 Nb5 28. Qd3 Nxd6 29. exd6 Ne5 30. Nxe5 Rc1+ 31. Bf1 Bxe5 32. Kg2 Rc3 33. Qe2 Bc6 34. b5 Bb7 35. Kg1 Rd7 36. Be7 Qf7 37. f4 Bf6 38. Bxf6 Qxf6 39. e5 Qf5 40. Bg2 Rc1+ 41. Kf2 Bxg2 42. Kxg2 h5 43. Qf3 Rc8 44. h3 Rc2 45. Qa8+ Kg7 46. Rxc2 Qxc2+ 47. Kg1 Qd1+ 48. Kf2 Qd2+ 49. Kf3 h4 50. g4 Qd3+ 51. Kf2 Qg3+ 0-1

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.21"]
[Round "9"]
[White "Trifunov, Dimitar"]
[Black "Inkiov, Ventzislav"]
[Result "1/2-1/2"]
[ECO "A17"]
[BlackElo "2445"]
[PlyCount "36"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 Be7 6. d4 0-0 7. Bg5 c5 8. Nh3 Bf5 9. 0-0 Nbd7 10. e3 Nb6 11. Qe2 Re8 12. Nf4 Ne4 13. Nxe4 Bxe4 14. Bxe4 Bxg5 15. Bd3 Bxf4 16. gxf4 Qh4 17. Kh1 Re6 18. Rg1 Rh6 1/2-1/2

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.20"]
[Round "8"]
[White "Donchev, Dimitar I"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2435"]
[PlyCount "66"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 cxd4 14. cxd4 b4 15. Ne3 Rfe8 16. Bd2 exd4 17. Nxd4 d5 18. exd5 Nc4 19. Rc1 Nxe3 20. Bxe3 Qe5 21. Bb3 Bd6 22. f4 Qe4 23. Qf3 Qxf3 24. Nxf3 Rac8 25. Ne5 Bxe5 26. fxe5 Rxe5 27. Rxc8+ Bxc8 28. Rc1 Re8 29. Bd4 Ne4 30. Ba4 Rf8 31. d6 Be6 32. d7 Ng3 33. Re1 h5 1-0

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.19"]
[Round "7"]
[White "Trifunov, Dimitar"]
[Black "Ermenkov, Evgenij"]
[Result "1/2-1/2"]
[ECO "A34"]
[BlackElo "2490"]
[PlyCount "73"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Bg2 d5 5. cxd5 exd5 6. d3 d4 7. Ne4 Nxe4 8. Bxe4 Bd6 9. Nf3 0-0 10. Bg5 Qe8 11. Qd2 Nd7 12. Bf4 Qe7 13. Bg5 Nf6 14. Bh4 Re8 15. Bxf6 Qxf6 16. Ng5 h6 17. Bh7+ Kf8 18. Ne4 Qe7 19. Nxd6 Qxd6 20. 0-0 Bh3 21. Rfe1 Re7 22. Be4 Rae8 23. Bf3 b6 24. a3 Re5 25. b4 h5 26. Qf4 g5 27. bxc5 bxc5 28. Qd2 Bg4 29. Rac1 Qa6 30. Be4 f5 31. Bf3 Bxf3 32. exf3 Rxe1+ 33. Rxe1 Rxe1+ 34. Qxe1 Qd6 35. Qc1 Qe7 36. a4 Kg7 37. a5 1/2-1/2

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.18"]
[Round "6"]
[White "Toshkov, Tihomir"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2385"]
[PlyCount "112"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nxc3 8. bxc3 Be7 9. Bb5+ c6 10. Bd3 0-0 11. 0-0 c5 12. e4 cxd4 13. cxd4 Ba6 14. Bxa6 Nxa6 15. Bf4 Qd7 16. Qe2 Qa4 17. Rfd1 Rac8 18. h4 Rc2 19. Qe3 Rfc8 20. Rd3 Nb4 21. Rdd1 Ra2 22. Rac1 Nc2 23. Rd3 Bxa3 24. Rc3 Rxc3 25. Qxc3 h6 26. Rb1 Kh7 27. h5 Be7 28. Be5 Na3 29. Rc1 Rc2 30. Rxc2 Qxc2 31. Qxc2 Nxc2 32. d5 exd5 33. exd5 Bd8 34. Bd6 f6 35. Kf1 b5 36. Ke2 Ba5 37. Kd3 Nb4+ 38. Bxb4 Bxb4 39. Nd4 a6 40. Nc6 Bc5 41. Nd8 Kg8 42. f4 Bb6 43. Nc6 Kf7 44. g3 a5 45. Kc3 Ke8 46. d6 Kd7 47. Ne7 Kxd6 48. Nf5+ Kc5 49. Nxg7 b4+ 50. Kd3 a4 51. Nf5 a3 52. Kc2 a2 53. Kb2 b3 54. Ne3 Kb4 55. Nf5 Ka4 56. g4 Ba5 0-1

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.16"]
[Round "5"]
[White "Trifunov, Dimitar"]
[Black "Grigorov, Jordan N"]
[Result "1/2-1/2"]
[ECO "A21"]
[BlackElo "2380"]
[PlyCount "99"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. Nf3 f5 6. d4 e4 7. Ng5 h6 8. Nh3 Nc6 9. e3 Nf6 10. Nf4 Ne7 11. b3 0-0 12. Bb2 g5 13. Nfe2 d5 14. h4 c6 15. hxg5 hxg5 16. Ba3 Re8 17. Qd2 Bd7 18. Bf1 Ng6 19. Ng1 Qa5 20. Bb2 Qc7 21. 0-0-0 g4 22. Kb1 Kf7 23. cxd5 cxd5 24. Bb5 Bxb5 25. Nxb5 Qd7 26. Qa5 Rec8 27. Ba3 Rc6 28. Ne2 a6 29. Bb4 Qd8 30. Qxd8 Rxd8 31. Nbc3 Rdc8 32. Rc1 b6 33. Na4 Rxc1+ 34. Rxc1 Rxc1+ 35. Kxc1 Nd7 36. Kd2 Ke6 37. Kc3 Bf6 38. Ba3 Bd8 39. Bb4 Bc7 40. Kc2 Nf6 41. Nac3 Nh7 42. a4 Ng5 43. Kd1 Nf3 44. Ba3 Ng5 45. Bb4 Nf7 46. Ba3 Nd8 47. Kc2 Nc6 48. b4 Bd6 49. Kb3 Bb8 50. Kc2 1/2-1/2

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.15"]
[Round "4"]
[White "Tringov, Georgi Petrov"]
[Black "Trifunov, Dimitar"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2470"]
[PlyCount "55"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[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. Qxd4 Bd7 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. b3 Bg7 9. Bb2 0-0 10. h3 Qa5 11. Bd3 Nh5 12. 0-0 Ne5 13. Nxe5 Bxe5 14. f4 Qc5+ 15. Kh2 Nxf4 16. Rxf4 g5 17. g3 gxf4 18. gxf4 Bg7 19. Nd5 Rae8 20. Rg1 f6 21. b4 Qc8 22. e5 dxe5 23. fxe5 Kh8 24. Rxg7 Kxg7 25. exf6+ exf6 26. Qg5+ Kh8 27. Nxf6 Qc7+ 28. Kg2 1-0

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.14"]
[Round "3"]
[White "Trifunov, Dimitar"]
[Black "Georgiev, Krum"]
[Result "0-1"]
[ECO "E67"]
[BlackElo "2480"]
[PlyCount "74"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d4 Nbd7 8. dxe5 dxe5 9. Nd5 Ne8 10. Bg5 f6 11. Be3 c6 12. Nc3 Qe7 13. Qd2 Nd6 14. b3 Nf5 15. Rfd1 Nxe3 16. Qxe3 f5 17. Rab1 Nc5 18. Nd4 Bf6 19. Nxc6 bxc6 20. Bxc6 Nb7 21. c5 Rb8 22. Nd5 Qf7 23. b4 Bg7 24. f4 Nd8 25. Ba4 Be6 26. fxe5 Kh8 27. Nf4 Bxa2 28. Rb2 g5 29. Nh3 f4 30. gxf4 gxf4 31. Qe4 Qc4 32. Ng5 Qxe4 33. Nxe4 Bc4 34. Nd6 Bxe5 35. Rc2 Bxd6 36. Rxc4 Rxb4 37. Rdc1 Bxc5+ 0-1

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.13"]
[Round "2"]
[White "Velikov, Petar"]
[Black "Trifunov, Dimitar"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2445"]
[PlyCount "84"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. a3 0-0 6. Rb1 d6 7. b4 cxb4 8. axb4 Qc7 9. d3 Be6 10. Nh3 Nc6 11. Nf4 Nh5 12. Ncd5 Bxd5 13. Nxd5 Qd7 14. Bb2 e6 15. Bxg7 Kxg7 16. Nc3 Rac8 17. 0-0 b6 18. Qd2 Nf6 19. Qb2 Rfd8 20. Ra1 Qe7 21. Ra4 d5 22. cxd5 Nd4 23. Ne4 e5 24. e3 Rc2 25. Qb1 Ne2+ 26. Kh1 Rdc8 27. Ra1 Nxe4 28. dxe4 h5 29. Ra2 Rc1 30. Qb2 Rxf1+ 31. Bxf1 Nc3 32. Ra1 h4 33. Rc1 Na4 34. Qa3 Rxc1 35. Qxc1 Qxb4 36. Qa1 Qxe4+ 37. Bg2 Qf5 38. Kg1 Nc5 39. Qxa7 Qb1+ 40. Bf1 Ne4 41. Qa6 Nd2 42. f4 Nxf1 0-1

[Event "BUL-ch35"]
[Site "Sofia"]
[Date "1981.11.12"]
[Round "1"]
[White "Radev Iordanov, Nikolay"]
[Black "Trifunov, Dimitar"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2360"]
[PlyCount "84"]
[EventDate "1981.11.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BUL"]
[EventCategory "6"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 Nxd2 8. Qxd2 f5 9. 0-0 0-0 10. d5 Bf6 11. e4 Bxc3 12. bxc3 Na6 13. Rfe1 Nc5 14. exf5 exf5 15. Nd4 Ba6 16. d6 Ne4 17. Bxe4 fxe4 18. Nb5 Bxb5 19. cxb5 cxd6 20. Rxe4 Rc8 21. c4 Qf6 22. Rae1 Rc5 23. Rd4 d5 24. Rxd5 Rxc4 25. Rxd7 Rb4 26. Qd5+ Kh8 27. f4 Rb2 28. a4 h6 29. Rde7 Rb1 30. Qd7 Rxe1+ 31. Rxe1 Rd8 32. Re8+ Rxe8 33. Qxe8+ Kh7 34. Qe4+ Kh8 35. h4 Qb2 36. f5 Qd2 37. Qe5 Kh7 38. Qe4 Kh8 39. Qf4 Qxf4 40. gxf4 Kg8 41. Kf2 Kf7 42. Kf3 Kf6 1/2-1/2

