[Event "BUL-ch Seniors"]
[Site "Sofia"]
[Date "2004.05.24"]
[Round "4"]
[White "Ljangov, Petar"]
[Black "Tsonchev, Naiden"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2160"]
[PlyCount "53"]
[EventDate "2004.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 e6 5. Be2 Be7 6. 0-0 0-0 7. c4 Nb6 8. exd6 cxd6 9. Nc3 a6 10. b3 N6d7 11. Re1 Nf6 12. Bb2 d5 13. c5 Nc6 14. a3 Qc7 15. b4 b6 16. cxb6 Qxb6 17. Na4 Qd8 18. Rc1 Na7 19. Ne5 Nd7 20. f4 Bb7 21. Nxd7 Qxd7 22. Nc5 Bxc5 23. dxc5 Nc8 24. Qd4 f6 25. Bg4 f5 26. Bh5 Ne7 27. Qxg7# 1-0

[Event "BUL-ch Seniors"]
[Site "Sofia"]
[Date "2004.05.23"]
[Round "2"]
[White "Tsonchev, Naiden"]
[Black "Dimitrov, Stefan"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "111"]
[EventDate "2004.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nf3 Bf5 6. 0-0 e6 7. a3 c6 8. d3 Bd6 9. Bd2 Qc7 10. h3 Nbd7 11. Qe2 0-0 12. Ne4 Bf4 13. Bxf4 Qxf4 14. Ng3 Bg6 15. Qd2 Qc7 16. Nh4 Rad8 17. Nxg6 hxg6 18. Rfe1 Nd5 19. Qg5 b5 20. Ba2 a5 21. Ne4 Qf4 22. Qxf4 Nxf4 23. Rad1 Nf6 24. Kh2 Rfe8 25. g3 N4d5 26. Kg2 Re7 27. Nc5 b4 28. axb4 axb4 29. Bb3 Ra7 30. Ra1 Rda8 31. Rxa7 Rxa7 32. d4 Kf8 33. Ba4 Ne7 34. Bb3 Nfd5 35. Bc4 Nb6 36. Bd3 Ned5 37. Nb3 Ke7 38. Na1 Na4 39. Be4 Nxb2 40. Nb3 Nc4 41. Nc5 Ncb6 42. Kf1 Kd6 43. Bd3 g5 44. Ke2 e5 45. Ne4+ Kc7 46. dxe5 Nd7 47. Nxg5 Nxe5 48. f4 Nc3+ 49. Kd2 Nxd3 50. Kxd3 f6 51. Nf3 c5 52. Nd2 Kd6 53. Kc4 f5 54. g4 Nd5 55. gxf5 Nb6+ 56. Kd3 0-1

[Event "BUL-ch Seniors"]
[Site "Sofia"]
[Date "2004.05.22"]
[Round "1"]
[White "Nikolov, Savko"]
[Black "Tsonchev, Naiden"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1946"]
[PlyCount "57"]
[EventDate "2004.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Bg4 6. Qb3 b6 7. h3 Bd7 8. Be2 Nc6 9. Be3 e5 10. dxe5 dxe5 11. 0-0-0 exf4 12. Bxf4 0-0 13. e5 Ne8 14. Bg4 Nb8 15. Nf3 Qc8 16. Bxd7 Nxd7 17. Nd5 Nc5 18. Qc2 Kh8 19. Rhe1 Ne6 20. Be3 c6 21. Nc3 Qc7 22. Qe4 Rc8 23. Rd2 Rd8 24. Rxd8 Nxd8 25. Qh4 Ne6 26. Bh6 Qd8 27. Bg5 Nxg5 28. Nxg5 h6 29. Nxf7+ 1-0

[Event "Bankia op"]
[Site "Bankia"]
[Date "1990.??.??"]
[Round "2"]
[White "Krstanov, Georgi"]
[Black "Tsonchev, Naiden"]
[Result "1-0"]
[ECO "D79"]
[PlyCount "53"]
[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 d5 3. c4 c6 4. Nc3 g6 5. cxd5 cxd5 6. g3 Bg7 7. Bg2 0-0 8. Ne5 Nc6 9. 0-0 Qc7 10. Bf4 Qa5 11. a3 e6 12. b4 Qd8 13. Nxc6 bxc6 14. Be5 a6 15. Na4 Nd7 16. Bxg7 Kxg7 17. Qc2 Bb7 18. Rfb1 Rb8 19. e3 Qe7 20. Bf1 Rfc8 21. Rb2 e5 22. Rab1 e4 23. Nc5 Nxc5 24. bxc5 Qc7 25. Rb6 Ba8 26. Bxa6 Rxb6 27. cxb6 1-0

[Event "Bankia op"]
[Site "Bankia"]
[Date "1990.??.??"]
[Round "1"]
[White "Tsonchev, Naiden"]
[Black "Georgiev, Georgi"]
[Result "0-1"]
[ECO "C09"]
[PlyCount "79"]
[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 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Nb3 Bd6 6. exd5 exd5 7. Nf3 Ne7 8. Be2 Nbc6 9. c3 0-0 10. 0-0 Bf5 11. Nbd4 Be4 12. Nxc6 bxc6 13. Bd3 Qc7 14. g3 Bg6 15. Bxg6 Nxg6 16. Be3 Rfe8 17. Qc2 Ne5 18. Nxe5 Rxe5 19. Bf4 Re4 20. Bxd6 Qxd6 21. Rfe1 Rae8 22. Rxe4 Rxe4 23. Kg2 g6 24. Rd1 Qe6 25. b3 Kg7 26. Rd2 h5 27. h4 Qe5 28. Qb2 a5 29. a3 a4 30. b4 Re1 31. Qc2 f5 32. Rd4 Ra1 33. Qd2 Rxa3 34. f4 Qe6 35. b5 cxb5 36. Rxd5 Qe4+ 37. Kf2 Qh1 38. Qd4+ Kg8 39. Rd8+ Kf7 40. Qd7+ 0-1

