[Event "Sofia MGU op 93rd"]
[Site "Sofia"]
[Date "2013.10.13"]
[Round "5"]
[White "Andreev, Dobrotich"]
[Black "Kovachev, Dimitar"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2064"]
[BlackElo "1728"]
[PlyCount "30"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 e6 6. d4 h6 7. Bf4 Nb6 8. Bb3 Nf6 9. Qe2 Be7 10. 0-0-0 a5 11. a3 Nbd5 12. c4 Nxf4 13. Qd2 Nxe4 14. Qxf4 Nxf2 15. Ne5 Bg5 0-1

[Event "Sofia MGU op 93rd"]
[Site "Sofia"]
[Date "2013.10.13"]
[Round "6"]
[White "Kovachev, Dimitar"]
[Black "Gelemerov, Yane"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1728"]
[BlackElo "2084"]
[PlyCount "72"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. Nc3 e5 4. d4 Nbd7 5. dxe5 dxe5 6. g3 Bb4 7. Qc2 0-0 8. Bg2 c6 9. 0-0 Qc7 10. Ne4 Nxe4 11. Qxe4 f5 12. Qh4 e4 13. Ng5 Nf6 14. Qf4 Bd6 15. Qd2 h6 16. Nh3 Be6 17. Qc2 Nh5 18. c5 Be5 19. f4 exf3 20. exf3 Bd4+ 21. Kh1 Qe5 22. Nf4 Nxf4 23. Bxf4 Qxc5 24. Qxc5 Bxc5 25. Rac1 Bd4 26. b3 Rad8 27. Rce1 Bd5 28. Re7 Rf7 29. Rfe1 Kf8 30. Bd6 Kg8 31. Re8+ Rxe8 32. Rxe8+ Kh7 33. f4 Rd7 34. Bxd5 cxd5 35. Be5 Bb6 36. Re6 d4 0-1

[Event "Sofia MGU op 93rd"]
[Site "Sofia"]
[Date "2013.10.13"]
[Round "4"]
[White "Kovachev, Dimitar"]
[Black "Kamenov, Filip"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1728"]
[PlyCount "69"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 e6 5. Bg2 d5 6. d4 a6 7. dxc5 Bxc5 8. cxd5 exd5 9. 0-0 0-0 10. Bg5 Be6 11. a3 Be7 12. Nd4 h6 13. Be3 Ng4 14. Nxc6 bxc6 15. Bf4 g5 16. Bd2 Rb8 17. h3 Ne5 18. b4 Bf6 19. f4 Nc4 20. f5 Bd7 21. Ra2 Re8 22. e4 d4 23. Na4 Ne5 24. Qh5 Kg7 25. Nc5 a5 26. h4 Rh8 27. bxa5 Rb5 28. Bb4 Bc8 29. Qe2 Rxc5 30. Bxc5 Qxa5 31. Bxd4 Ba6 32. Qd2 Qa4 33. Bxe5 Bxe5 34. f6+ Kg6 35. Rf5 1-0

[Event "Sofia MGU op 93rd"]
[Site "Sofia"]
[Date "2013.10.12"]
[Round "3"]
[White "Gurov, Vladimir Demianovic"]
[Black "Kovachev, Dimitar"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1955"]
[BlackElo "1728"]
[PlyCount "86"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Qe2 e6 6. Nf3 Ngf6 7. Bg5 Be7 8. h4 h6 9. Bf4 Nxe4 10. Qxe4 Nf6 11. Qe2 Qb6 12. 0-0-0 Nd5 13. Be5 f6 14. Bh2 Ba3 15. bxa3 Nc3 16. Qe1 Qb1+ 17. Kd2 Nxd1 18. Qxd1 Qxa2 19. Bd6 Kf7 20. Bd3 Rd8 21. Bb4 b6 22. Ng5+ Kg8 23. Bh7+ Kh8 24. Nf7+ Kxh7 25. Nxd8 Qd5 26. Nf7 c5 27. Bc3 Kg8 28. Nxh6+ gxh6 29. Qf3 Qxf3 30. gxf3 cxd4 31. Bxd4 e5 32. Be3 h5 33. f4 e4 34. Bd4 Bb7 35. Rg1+ Kf7 36. f5 Bc8 37. Rg6 Bd7 38. Rxf6+ Ke7 39. Ke3 Rc8 40. c3 Rc4 41. Rh6 Bxf5 42. Rxh5 Bg6 43. Rg5 Bf7 1/2-1/2

[Event "Sofia MGU op 93rd"]
[Site "Sofia"]
[Date "2013.10.12"]
[Round "2"]
[White "Kovachev, Dimitar"]
[Black "Borisov, Ivan"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1728"]
[BlackElo "1756"]
[PlyCount "73"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 Bf5 4. e3 Nbd7 5. c4 e6 6. Nc3 Bb4 7. cxd5 exd5 8. Bd3 Bxd3 9. Qxd3 h6 10. Bh4 0-0 11. 0-0 Bxc3 12. Qxc3 Nb6 13. Bxf6 gxf6 14. Nh4 Kh8 15. Nf5 Rg8 16. Nxh6 Rg7 17. Nf5 Rg5 18. Ng3 Nc4 19. Rac1 c6 20. b3 Nd6 21. Qd3 Qd7 22. f4 Rxg3 23. hxg3 f5 24. Kf2 Ne4+ 25. Kf3 Rg8 26. Rh1+ Kg7 27. Rh3 Qd6 28. Rch1 Qg6 29. Ke2 Nxg3+ 30. Rxg3 Qxg3 31. Kf1 Kf6 32. Qd2 Re8 33. Rh6+ Kg7 34. Rh3 Qg4 35. Kf2 Kf6 36. Qb4 Kg7 37. Rg3 1-0

[Event "Sofia MGU op 93rd"]
[Site "Sofia"]
[Date "2013.10.12"]
[Round "1"]
[White "Stoyanov, Georgi"]
[Black "Kovachev, Dimitar"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "1728"]
[PlyCount "51"]
[EventDate "2013.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bd3 Bg4 6. f3 Bh5 7. Nge2 e6 8. Bf4 a6 9. Qd2 Nc6 10. 0-0 Nb4 11. a3 Nxd3 12. Qxd3 Bg6 13. Qd2 Rc8 14. Rac1 Bd6 15. Rfe1 0-0 16. Bxd6 Qxd6 17. Nf4 Bf5 18. Nce2 Rc6 19. Ng3 Bxc2 20. Nxe6 fxe6 21. Rxc2 Rfc8 22. Rcc1 Qc7 23. Rxc6 Qxc6 24. Qe3 Kf7 25. Re2 Qc1+ 26. Kf2 1/2-1/2

[Event "Sofia MGU op 81st"]
[Site "Sofia"]
[Date "2013.03.31"]
[Round "5"]
[White "Dobrev, Petko"]
[Black "Kovachev, Dimitar"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1893"]
[PlyCount "78"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. Nc3 c6 6. c5 b6 7. cxb6 Qxb6 8. Nf3 Bd6 9. 0-0 0-0 10. Qc2 h6 11. Be3 Na6 12. a3 Bd7 13. Rac1 Rac8 14. Rfd1 c5 15. Qd2 c4 16. Ne5 Be8 17. h3 Ne4 18. Nxe4 fxe4 19. h4 Ba4 20. Rf1 Nb8 21. Ng6 Rf6 22. Nf4 Nc6 23. Nh5 Rg6 24. Kh1 Na5 25. Rb1 Nb3 26. Qd1 Qb8 27. Bf4 Bxf4 28. Nxf4 Rf6 29. Bh3 Re8 30. e3 Nc5 31. Qg4 Nd3 32. Nh5 Rf7 33. Qg6 Qb6 34. f4 e5 35. f5 Qxg6 36. fxg6 Rf3 37. Bg4 Nf2+ 38. Rxf2 Rxf2 39. Kg1 Rff8 0-1

[Event "Sofia MGU op 81st"]
[Site "Sofia"]
[Date "2013.03.31"]
[Round "6"]
[White "Kovachev, Dimitar"]
[Black "Kristiansen, Jens"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2439"]
[PlyCount "126"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 d6 6. h3 Nf6 7. Nc3 0-0 8. Bc4 a6 9. Be3 b5 10. Bb3 Bb7 11. e5 dxe5 12. dxe5 Qxd1+ 13. Rxd1 Ne4 14. Nd5 Nc6 15. Nxe7+ Nxe7 16. Rd7 Nf5 17. Rxb7 Nxe3 18. fxe3 Nc5 19. Re7 Nxb3 20. axb3 Rfe8 21. Rxe8+ Rxe8 22. Kf2 Bxe5 23. Nxe5 Rxe5 24. Rd1 Rc5 25. Ke2 Kf8 26. Rd4 Ke7 27. Kd2 Ke6 28. e4 Rg5 29. g4 h5 30. gxh5 Rxh5 31. Rd3 Ke5 32. Rf3 f6 33. Kd3 a5 34. Rg3 f5 35. exf5 gxf5 36. Re3+ Kd5 37. Rf3 Ke5 38. Re3+ Kd5 39. Rf3 Kc5 40. Kc3 Rg5 41. h4 Rh5 42. Rf4 Kd5 43. Kd3 Ke5 44. Ke3 Rh6 45. Rd4 Rc6 46. h5 Rc2 47. Rd2 f4+ 48. Ke2 f3+ 49. Ke3 Rc1 50. Kxf3 Rh1 51. Kg4 Rg1+ 52. Kh4 Rh1+ 53. Kg5 Rg1+ 54. Kh6 Rg3 55. Kh7 Rxb3 56. Rg2 Rd3 57. h6 Rd7+ 58. Rg7 Rd8 59. Rf7 Rd2 60. Kg8 Rxb2 61. h7 Rh2 62. Rc7 Kd6 63. Rc2 Rxc2 0-1

[Event "Sofia MGU op 81st"]
[Site "Sofia"]
[Date "2013.03.31"]
[Round "4"]
[White "Kovachev, Dimitar"]
[Black "Yovkov, Yovko"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "49"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. h3 e6 7. Nf3 Nc6 8. Bd3 Be7 9. 0-0 Qc7 10. a3 0-0 11. Be3 b5 12. Rc1 Bb7 13. d5 exd5 14. exd5 Ne5 15. Nxb5 Qb8 16. Nc7 Rc8 17. Nxa8 Rxc1 18. Bxc1 Qxa8 19. Nxe5 dxe5 20. Bc4 Bd6 21. Re1 Bxd5 22. Bxd5 Nxd5 23. Qf3 Qc6 24. Rd1 Be7 25. Qxd5 1-0

[Event "Sofia MGU op 81st"]
[Site "Sofia"]
[Date "2013.03.30"]
[Round "3"]
[White "Iliev, Dimitar"]
[Black "Kovachev, Dimitar"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2145"]
[PlyCount "73"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. Bd3 0-0 9. 0-0 d6 10. h3 Be6 11. f4 Qb8 12. f5 Bd7 13. fxg6 hxg6 14. e5 dxe5 15. Bc5 Re8 16. Bc4 Qxb2 17. Na4 Qb7 18. Rb1 Qc7 19. Qd3 Bf5 20. Qb3 e6 21. Rbe1 Rab8 22. Qa3 Bf8 23. Bxf8 Rxf8 24. g4 Nxg4 25. hxg4 Bxg4 26. Qg3 Rb4 27. Qxg4 Rxa4 28. Rf6 Kg7 29. Ref1 Qb6+ 30. Kg2 Qc5 31. Qf3 Rxc4 32. Rxf7+ Rxf7 33. Qxf7+ Kh6 34. Qf6 Rxc2+ 35. Kh3 Rc3+ 36. Kh2 Rc2+ 37. Kh3 1/2-1/2

[Event "Sofia MGU op 81st"]
[Site "Sofia"]
[Date "2013.03.30"]
[Round "2"]
[White "Kovachev, Dimitar"]
[Black "Malinov, Boyan"]
[Result "1/2-1/2"]
[ECO "B27"]
[PlyCount "100"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 g6 5. Nf3 Bg7 6. Bd3 e6 7. 0-0 Ne7 8. Nc3 a6 9. a4 b6 10. Bg5 Nd7 11. Qd2 0-0 12. Bh6 Re8 13. Bxg7 Kxg7 14. h4 e5 15. h5 exd4 16. Nxd4 Ne5 17. hxg6 hxg6 18. f4 Nxd3 19. Qxd3 Ng8 20. f5 Qf6 21. Nd5 Qg5 22. Nc7 Bb7 23. Rae1 Nf6 24. Nxa8 Bxa8 25. Nf3 Qg3 26. Re3 Ng4 27. Qc3+ Kg8 28. fxg6 fxg6 29. Re2 Bxe4 30. Qe1 Qxe1 31. Rfxe1 d5 32. Nd2 Nf6 33. Kf2 Rf8 34. Nxe4 Nxe4+ 35. Ke3 Ng3 36. Rc2 Nf5+ 37. Kd3 b5 38. a5 Rf6 39. Re5 Rd6 40. Rc5 d4 41. Rcd5 Rc6 42. g4 Ne3 43. Rd8+ Kf7 44. Kxd4 Nc4 45. Rd7+ Kf8 46. Red5 Nxa5 47. g5 Nc4 48. Rd8+ Ke7 49. R5d7+ Ke6 50. b4 Ne5 1/2-1/2

[Event "Sofia MGU op 81st"]
[Site "Sofia"]
[Date "2013.03.30"]
[Round "1"]
[White "Metev, Martin"]
[Black "Kovachev, Dimitar"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1995"]
[PlyCount "77"]
[EventDate "2013.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. 0-0-0 Be6 11. Bh6 dxe4 12. Bxg7 Qxd2+ 13. Rxd2 e3 14. Re2 Kxg7 15. Rxe3 Rfd8 16. Rd3 h5 17. Be2 Bf5 18. Rxd8 Rxd8 19. Rd1 Rxd1+ 20. Kxd1 e5 21. Kd2 Nd5 22. Nxd5 cxd5 23. Bd3 Bd7 24. c4 dxc4 25. Bxc4 Kf6 26. Kc3 a5 27. b4 axb4+ 28. Kxb4 Ke7 29. a4 f5 30. Bb5 Bc8 31. Kc5 g5 32. a5 e4 33. fxe4 fxe4 34. a6 Bxa6 35. Bxa6 Ke6 36. Kd4 Kf5 37. Ke3 g4 38. Bc8+ Ke5 39. g3 1-0

[Event "Sofia MGU op 54th"]
[Site "Sofia"]
[Date "2012.04.01"]
[Round "5"]
[White "Andreev, Dobrotich"]
[Black "Kovachev, Dimitar"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2043"]
[PlyCount "65"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 a6 8. Qd2 Bd7 9. 0-0-0 Nc6 10. g4 Rc8 11. g5 Nh5 12. Nd5 Ne5 13. Be2 Nc4 14. Bxc4 Rxc4 15. Nb3 Ba4 16. Qd3 Rc6 17. Bd4 Bxb3 18. axb3 Qa5 19. Kb1 Bxd4 20. Qxd4 e5 21. Qa7 Qd8 22. Qxb7 Rc8 23. h4 0-0 24. Qxc8 Qxc8 25. Ne7+ Kg7 26. Nxc8 Rxc8 27. Rxd6 Ng3 28. Rhd1 Ne2 29. Rd8 Rc5 30. c3 Nf4 31. R8d6 a5 32. Ra6 Rb5 33. Ra8 1-0

[Event "Sofia MGU op 54th"]
[Site "Sofia"]
[Date "2012.04.01"]
[Round "6"]
[White "Panev, Teodor"]
[Black "Kovachev, Dimitar"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1713"]
[PlyCount "88"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 a6 8. f3 b5 9. Bb3 Bd7 10. 0-0 0-0 11. Nce2 Nc6 12. c3 Rc8 13. Qd2 Na5 14. Bc2 Nc4 15. Qc1 Nxe3 16. Qxe3 Qb6 17. Bb3 a5 18. a3 b4 19. axb4 axb4 20. c4 Be6 21. Rfc1 Nd7 22. Kh1 Ne5 23. c5 dxc5 24. Nxe6 fxe6 25. Rc2 Rfd8 26. Nf4 Kh8 27. Rd2 Rd6 28. Rad1 c4 29. Qxb6 Rxb6 30. Rd8+ Rxd8 31. Rxd8+ Bf8 32. Rxf8+ Kg7 33. Re8 cxb3 34. Rxe7+ Kf6 35. Rxh7 Rc6 36. h3 Rc2 37. Rb7 Rxb2 38. Rxb4 g5 39. Nh5+ Kg6 40. f4 Nd3 41. Rb6 Kxh5 42. Rxe6 Nxf4 43. Rb6 Kh4 44. Kh2 Rxg2+ 0-1

[Event "Sofia MGU op 54th"]
[Site "Sofia"]
[Date "2012.03.31"]
[Round "2"]
[White "Bonev, Alexander Manolov"]
[Black "Kovachev, Dimitar"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1512"]
[PlyCount "76"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg7 5. Bc4 0-0 6. 0-0 Nbd7 7. Re1 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qe2 c6 11. a4 a5 12. h3 Qe7 13. b3 Be6 14. Ba3 c5 15. Rad1 Rfd8 16. Nd5 Bxd5 17. exd5 Nd7 18. Qf3 Qd6 19. Bc1 f5 20. Qg3 Nf6 21. Qxe5 Ne4 22. Qxd6 Rxd6 23. Bf4 Rd7 24. d6+ Kf8 25. f3 Nc3 26. Rd2 Re8 27. Rxe8+ Kxe8 28. Kh2 Bf6 29. Be6 Rd8 30. Bd5 Rd7 31. Rd3 Nxd5 32. Rxd5 b6 33. g4 fxg4 34. hxg4 Kf7 35. c4 Ke6 36. g5 Bg7 37. Kg3 Bf8 38. Re5+ Kf7 1/2-1/2

[Event "Sofia MGU op 54th"]
[Site "Sofia"]
[Date "2012.03.31"]
[Round "1"]
[White "Kovachev, Dimitar"]
[Black "Nikolov, Orlin"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1838"]
[PlyCount "66"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. h3 e6 7. Be3 cxd4 8. Nxd4 Be7 9. Nxc6 Qxc6 10. Nd2 a6 11. Qc2 b5 12. Rc1 Bb7 13. Nf3 0-0 14. Be2 Nd5 15. Bg5 Bd6 16. Nd4 Qc7 17. Bf3 Bf4 18. Bxf4 Nxf4 19. 0-0 e5 20. Bxb7 Qxb7 21. Nf3 Nxh3+ 22. Kh2 Nf4 23. Rg1 e4 24. Ng5 Nd3 25. Rcd1 f5 26. Qe2 Rf6 27. Rh1 Nf4 28. Qe3 Nd5 29. Qd4 Nf4 30. Qe3 Qc7 31. Kg1 Rg6 32. Nh3 Nxg2 33. Qd4 Ne3+ 0-1

[Event "Sofia MGU op 49th"]
[Site "Sofia"]
[Date "2012.01.29"]
[Round "4"]
[White "Ignatov, Radoslav"]
[Black "Kovachev, Dimitar"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "110"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Bf5 6. c3 Nd7 7. Nf3 h6 8. Bd3 Bg4 9. Be2 e6 10. h3 Bf5 11. Bd3 b6 12. 0-0 Be7 13. Bf4 c5 14. Bxf5 Qxf5 15. Be3 0-0 16. Qb1 Qh5 17. Qe4 cxd4 18. Bxd4 Nc5 19. Qe5 Qg6 20. Qe2 Qd3 21. Rfe1 Rfd8 22. Rad1 Qxe2 23. Rxe2 Rac8 24. Red2 Ne4 25. Rd3 Bc5 26. Bxc5 Rxd3 27. Rxd3 Nxc5 28. Rd4 Kf8 29. Kf1 Ke7 30. Ke2 Rd8 31. Rxd8 Kxd8 32. Ne5 Ke8 33. Nc6 a6 34. Kd2 f5 35. f3 g5 36. b4 Nd7 37. Kd3 e5 38. c4 h5 39. a4 Kf7 40. Nd8+ Ke7 41. Nc6+ Kd6 42. Nd8 Ke7 43. Nc6+ Kd6 44. Nd8 Ke7 45. Nb7 Ke6 46. Nd8+ Ke7 47. Nb7 Ke6 48. a5 g4 49. axb6 Nxb6 50. Nc5+ Kd6 51. Nxa6 Kc6 52. hxg4 hxg4 53. fxg4 e4+ 54. Kd4 fxg4 55. b5+ Kb7 1-0

[Event "Sofia MGU op 49th"]
[Site "Sofia"]
[Date "2012.01.29"]
[Round "5"]
[White "Kovachev, Dimitar"]
[Black "Krustev, Plamen"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "85"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5+ Nc6 6. Bg5 e5 7. Qd2 Be7 8. 0-0-0 a6 9. Bd3 h6 10. Bxf6 Bxf6 11. Nd5 Be6 12. Kb1 Bxd5 13. exd5 Nd4 14. f4 0-0 15. c3 Nb5 16. Nf3 exf4 17. Bxb5 axb5 18. Qxf4 Qa5 19. a3 Bxc3 20. bxc3 Qxa3 21. Qb4 Qa2+ 22. Kc1 Qxg2 23. Nd2 Qxd5 24. Nb3 Qg5+ 25. Kb1 Ra4 26. Qxd6 Rfa8 27. Rhg1 Qf5+ 28. Kc1 Ra2 29. Qd3 Qf2 30. Nd2 Qa7 31. Nb1 Qf2 32. Nd2 b4 33. Rdf1 Qa7 34. Rxg7+ Kxg7 35. Qg3+ Kf8 36. Qd6+ Kg7 37. Qf6+ Kh7 38. Qxf7+ Kh8 39. Qf6+ Kh7 40. Qe7+ Kh8 41. Qe5+ Kg8 42. Qe6+ Kh8 43. Qxh6+ 1/2-1/2

[Event "Sofia MGU op 49th"]
[Site "Sofia"]
[Date "2012.01.29"]
[Round "6"]
[White "Spasov, Ivaylo"]
[Black "Kovachev, Dimitar"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1811"]
[PlyCount "55"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 dxe5 6. Nxe5 e6 7. Nc3 Bb4 8. Be3 N8d7 9. Nxd7 Bxc3+ 10. bxc3 Bxd7 11. Qg4 Qf6 12. Qg3 Rc8 13. Bd3 c5 14. Bg5 cxd4 15. Bxf6 gxf6 16. Qg7 Ke7 17. Bxh7 dxc3 18. Bg6 Rhf8 19. 0-0 Nxc4 20. Bc2 Bc6 21. Qh6 Na3 22. Rac1 Nxc2 23. Rxc2 Be4 24. Rcc1 c2 25. Qf4 Bd5 26. Rfe1 Rc4 27. Qd2 Rg8 28. Qxd5 1-0

[Event "Sofia MGU op 49th"]
[Site "Sofia"]
[Date "2012.01.28"]
[Round "2"]
[White "Kovachev, Dimitar"]
[Black "Kolev, Vladimir G"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "95"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Qf6 7. Qd1 Be6 8. Bb5+ c6 9. Be2 Be7 10. Nc3 Nh6 11. Be3 0-0 12. f3 Kh8 13. Qd2 Qg6 14. g3 f5 15. 0-0-0 fxe4 16. Nxe4 Bd5 17. Bd3 Qe6 18. Rhf1 Nf5 19. Bg5 Bxe4 20. fxe4 Qxa2 21. c3 Qa1+ 22. Bb1 Bxg5 23. Qxg5 Nh6 24. Qe7 Rxf1 25. Rxf1 Qa5 26. Qxd6 Qg5+ 27. Rf4 Rd8 28. Qc7 Rf8 29. h4 Qd8 30. Qxb7 Rxf4 31. gxf4 Qxh4 32. Qb8+ Ng8 33. Ba2 Qh1+ 34. Kd2 Qg2+ 35. Kd3 Qf3+ 36. Kd4 Qf2+ 37. Kc4 Qe2+ 38. Kb4 Qxb2+ 39. Bb3 c5+ 40. Kxc5 Qxc3+ 41. Kd5 Qd3+ 42. Ke5 Qc3+ 43. Kd6 Qd4+ 44. Bd5 Qb6+ 45. Qxb6 axb6 46. Bxg8 Kxg8 47. e5 Kf7 48. Kd7 1-0

[Event "Sofia MGU op 49th"]
[Site "Sofia"]
[Date "2012.01.28"]
[Round "3"]
[White "Kovachev, Dimitar"]
[Black "Sisoev, Robert"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1672"]
[PlyCount "43"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 Nc6 6. 0-0 Nf6 7. d3 e6 8. h3 Bh5 9. Bf4 Be7 10. c4 Qd7 11. Qc2 Rd8 12. Rd1 Bxf3 13. Bxf3 Nd4 14. Qd2 Nxf3+ 15. gxf3 0-0 16. Nc3 e5 17. Bxe5 Qxh3 18. Qg5 Qxf3 19. Qg3 Qg4 20. Kf1 a6 21. Nd5 Qd7 22. Bxf6 1-0

[Event "Sofia MGU op 49th"]
[Site "Sofia"]
[Date "2012.01.28"]
[Round "1"]
[White "Neichev, Ivan"]
[Black "Kovachev, Dimitar"]
[Result "1-0"]
[ECO "C73"]
[PlyCount "87"]
[EventDate "2012.01.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Bxc6+ bxc6 7. d4 exd4 8. Qxd4 c5 9. Qd3 Bb7 10. Re1 Be7 11. Nc3 0-0 12. Bg5 h6 13. Bh4 g5 14. Bg3 Nh5 15. Rad1 Nxg3 16. hxg3 Rb8 17. b3 g4 18. Nh2 Bc8 19. Qe2 h5 20. Nd5 Bg5 21. f4 Bh6 22. Ne3 Bg7 23. Rd5 f5 24. Nxf5 Bxf5 25. Rxf5 Rxf5 26. exf5 Bd4+ 27. Kf1 Qf6 28. Qe6+ Qxe6 29. Rxe6 Kf7 30. Ke2 c4 31. bxc4 Bf6 32. Nf1 Rb2 33. Kd2 Rxa2 34. Ne3 Ra3 35. Nd5 Bd8 36. Re3 Ra5 37. Rb3 c6 38. Rb7+ Kf8 39. Ne3 d5 40. cxd5 cxd5 41. Rd7 Bb6 42. Nxd5 Bf2 43. c4 Bxg3 44. f6 1-0

