[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "5"]
[White "Babatov, Martin"]
[Black "Tsekov, Vasil"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1746"]
[BlackElo "1690"]
[PlyCount "107"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Qe7 7. Be2 d6 8. exd6 Bxd6 9. Nd5 Qe6 10. Ng5 Qg6 11. Bxg4 Qxg5 12. Bxc8 Rxc8 13. 0-0 0-0 14. h3 Rcd8 15. Qg4 Qxg4 16. hxg4 Ne5 17. b3 c6 18. Nc3 Nxg4 19. Bb2 Bh2+ 20. Kh1 Be5 21. Rad1 h5 22. Kg1 Bh2+ 23. Kh1 Be5 24. g3 Kh7 25. Kg2 g5 26. Rxd8 Rxd8 27. Rd1 Rxd1 28. Nxd1 Bxb2 29. Nxb2 Kg6 30. Nd3 b6 31. Nb4 c5 32. Nc6 a6 33. Nb8 b5 34. Nxa6 bxc4 35. bxc4 Ne5 36. Nxc5 Nxc4 37. a4 Kf5 38. Kf3 Ke5 39. Ke2 Kd5 40. Nd7 Ke6 41. Nc5+ Kd5 42. Nd3 Nb6 43. a5 Nc4 44. a6 Kc6 45. f3 Kb6 46. Nb4 h4 47. gxh4 gxh4 48. Kf2 f6 49. e4 Ka5 50. a7 Nb6 51. Nd5 Na8 52. Ne7 Ka6 53. Nc6 Kb6 54. Nd8 0-1

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "3"]
[White "Ferdov, Stavri"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1701"]
[BlackElo "1690"]
[PlyCount "59"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 Bc5 5. Qe2 Nxf2 6. Rg1 0-0 7. Be3 Bxe3 8. Qxe3 Ng4 9. Qe4 f5 10. Qc4+ Kh8 11. Nbd2 Ne3 12. Qc3 f4 13. g3 Nd5 14. Qd4 c6 15. 0-0-0 Ne3 16. Re1 c5 17. Qc3 Nd5 18. Qb3 Ne3 19. gxf4 Nxf1 20. Rexf1 Rxf4 21. Qc3 d5 22. Qxc5 Bf5 23. Ng5 Rxf1+ 24. Rxf1 Nd7 25. Nf7+ Kg8 26. Qxd5 Qf8 27. Rxf5 Nf6 28. Nh6+ Kh8 29. exf6 gxh6 30. f7 1-0

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "14"]
[White "Iliev, Dimitar"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2145"]
[BlackElo "1690"]
[PlyCount "97"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 e6 5. dxe6 Bxe6 6. Nf3 Bb4+ 7. Bd2 Qe7 8. Nc3 Bxc4+ 9. Be2 Nbd7 10. a3 Ba5 11. b4 Bc7 12. 0-0 Bxe2 13. Qxe2 Qxe2 14. Nxe2 0-0 15. Be3 Nd5 16. Rac1 Rae8 17. b5 Nb8 18. bxc6 Nxc6 19. Ng3 Nxe3 20. fxe3 Rxe3 21. d5 Bb6 22. dxc6 Rxf3+ 23. Kh1 Rxf1+ 24. Nxf1 bxc6 25. Rxc6 Re8 26. g3 Rd8 27. Kg2 g6 28. g4 Rd3 29. Ng3 Rxa3 30. Ne4 Ra2+ 31. Kg3 Bd4 32. Ng5 f6 33. Ne6 Be5+ 34. Kf3 Ra3+ 35. Ke4 Ra4+ 36. Kd5 Ra5+ 37. Kc4 Ra4+ 38. Kd5 Rxg4 39. Rc8+ Kf7 40. Rf8+ Ke7 41. Rg8 a5 42. Rg7+ Ke8 43. Rxh7 a4 44. Nc5 a3 45. Ke6 Kf8 46. Ra7 Rd4 47. Nd7+ Rxd7 48. Kxd7 Bb2 49. Ke6 1-0

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "1"]
[White "Kurtenkov, Alexander"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2118"]
[BlackElo "1690"]
[PlyCount "113"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 Bg4 3. Bg2 c6 4. h3 Bh5 5. 0-0 Nd7 6. d3 e5 7. Nbd2 Ngf6 8. e4 Be7 9. c3 0-0 10. Qc2 Re8 11. a4 Bf8 12. Nc4 d5 13. Ne3 dxe4 14. dxe4 Nc5 15. Nh4 Qc7 16. b4 Ne6 17. a5 Rad8 18. g4 Bg6 19. Nef5 Bxf5 20. exf5 Nf4 21. a6 b6 22. Nf3 Nd3 23. Be3 e4 24. Nd4 c5 25. Nb5 Qd7 26. bxc5 Qxb5 27. Rfb1 Qd7 28. cxb6 axb6 29. Bxb6 Rb8 30. a7 Ra8 31. g5 Nd5 32. Bxe4 Nxf2 33. Kxf2 Nxb6 34. Bxa8 Bc5+ 35. Kg2 Rxa8 36. Rd1 Qc6+ 37. Kg3 Bd6+ 38. Kf2 Qc5+ 39. Kf3 Qc6+ 40. Qe4 Qxe4+ 41. Kxe4 Re8+ 42. Kf3 Be5 43. Ra6 Na8 44. Re1 Kf8 45. c4 h6 46. gxh6 gxh6 47. Rxh6 Kg7 48. Rc6 Nc7 49. Rxc7 Kf6 50. Rc5 Bd4 51. Rxe8 Bxc5 52. a8Q Kg5 53. Ke4 Kh4 54. Rg8 Be7 55. Qa2 Bg5 56. Qg2 Bc1 57. Qg4# 1-0

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "9"]
[White "Mihalev, Daniil"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1693"]
[BlackElo "1690"]
[PlyCount "63"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 d5 5. e5 e6 6. 0-0 c5 7. c3 Nc6 8. a4 c4 9. axb5 axb5 10. Rxa8 Bxa8 11. Bc2 h5 12. Bg5 Be7 13. Bxe7 Qxe7 14. Na3 Qb7 15. Ng5 Nh6 16. f4 b4 17. Nb1 b3 18. Na3 bxc2 19. Qxc2 Nf5 20. Qd2 h4 21. Qe2 Na5 22. Qc2 Nb3 23. Re1 Ke7 24. Rf1 f6 25. Nf3 Rh6 26. Re1 Qc6 27. exf6+ gxf6 28. Qxf5 Kf7 29. Qc2 h3 30. g3 Nxd4 31. Nxd4 Qd7 32. Rxe6 1-0

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "11"]
[White "Mladenov, Andrey"]
[Black "Tsekov, Vasil"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1595"]
[BlackElo "1690"]
[PlyCount "121"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 e5 3. Bg2 Nc6 4. 0-0 Be6 5. d3 Be7 6. Be3 Qd7 7. c4 f5 8. Nc3 h6 9. Rc1 g5 10. b3 f4 11. Bd2 Nf6 12. Ne1 Bh3 13. Nc2 Bxg2 14. Kxg2 h5 15. Rb1 h4 16. Rh1 0-0-0 17. e3 hxg3 18. hxg3 fxg3 19. fxg3 Rxh1 20. Qxh1 Qg4 21. Qh3 Qxh3+ 22. Kxh3 Rh8+ 23. Kg2 Ng4 24. Rh1 Rxh1 25. Kxh1 Nf2+ 26. Kg2 Nxd3 27. Nd5 Kd7 28. Nxe7 Kxe7 29. e4 Nd4 30. Nxd4 exd4 31. Bxg5+ Ke6 32. Kf3 c6 33. Ke2 Ne5 34. Bf4 Nd7 35. Kd3 c5 36. g4 Nf6 37. g5 Nh5 38. Bh2 Ng7 39. b4 Ne8 40. b5 a6 41. a4 Kf7 42. bxa6 bxa6 43. Bf4 Kg6 44. Bd2 Kf7 45. Bf4 Ke6 46. Bd2 Ng7 47. Bf4 Nh5 48. Bh2 Ke7 49. Kd2 Ke6 50. Kd3 Ng7 51. Kd2 Ne8 52. Kd3 Nc7 53. g6 Ne8 54. Kd2 Kf6 55. Ke2 Kxg6 56. Kf3 Kf6 57. Kf4 Ng7 58. e5+ dxe5+ 59. Ke4 Nf5 60. Bxe5+ Ke6 61. Bh8 0-1

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "12"]
[White "Tsekov, Vasil"]
[Black "Babatov, Martin"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1690"]
[BlackElo "1746"]
[PlyCount "79"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. Nf3 Bg4 7. Qa4+ Bd7 8. Bb5 a6 9. d4 Nf6 10. 0-0 e6 11. Bg5 Be7 12. Rfd1 0-0 13. Bxd7 Qxd7 14. Qb3 Nc6 15. d5 exd5 16. Nxd5 Nxd5 17. Rxd5 Qc7 18. Bxe7 Qxe7 19. Re1 Qc7 20. Rc1 Rad8 21. h3 Rxd5 22. Qxd5 Rd8 23. Qe4 Qd6 24. a3 h6 25. b4 Ne7 26. Qxb7 Ng6 27. Re1 Rd7 28. Qc8+ Kh7 29. Qc2 Rd8 30. Nh4 Rd7 31. Nxg6 fxg6 32. Qc1 Qd3 33. a4 Qb3 34. Qc6 Qxb4 35. Rf1 Rb7 36. Qxa6 Rb6 37. Qd3 Qxa4 38. Rb1 Rxb1+ 39. Qxb1 Qd4 40. Qc2 0-1

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "10"]
[White "Tsekov, Vasil"]
[Black "Ferdov, Stavri"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1690"]
[BlackElo "1701"]
[PlyCount "95"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 dxc4 4. d5 Nb8 5. e4 e6 6. Nc3 Bb4 7. Qa4+ Qd7 8. Qxb4 Na6 9. Qxc4 Ne7 10. Ne5 Qd6 11. Bf4 Qb4 12. dxe6 Bxe6 13. Qxb4 Nxb4 14. 0-0-0 0-0 15. a3 Na6 16. Bxa6 bxa6 17. Nd5 Ng6 18. Nxg6 fxg6 19. Bxc7 Rae8 20. f3 Rf7 21. Bd6 Rd7 22. e5 Rc8+ 23. Kb1 Bf5+ 24. Ka1 Rc2 25. Ne7+ Kf7 26. Nxf5 gxf5 27. Rc1 Rxg2 28. Rc7 Ke6 29. Rxd7 Kxd7 30. h4 h6 31. h5 Rf2 32. Rc1 Rxf3 33. Rc7+ Ke6 34. Rxg7 f4 35. Rg6+ Kd5 36. Rxh6 Rf1+ 37. Ka2 f3 38. Rf6 f2 39. h6 Ke4 40. h7 Rh1 41. Rf7 Rxh7 42. Rxf2 Ke3 43. Rf6 Ke4 44. Bb8 Rb7 45. Bd6 a5 46. e6 Kd5 47. e7 Rb8 48. Bxb8 1-0

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "7"]
[White "Tsekov, Vasil"]
[Black "Iliev, Dimitar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1690"]
[BlackElo "2145"]
[PlyCount "92"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c3 e5 2. Qc2 d5 3. d3 Nf6 4. e3 Bd6 5. Nd2 Be6 6. a3 c5 7. Ne2 Nc6 8. g3 0-0 9. Bg2 Bg4 10. f3 Be6 11. b4 cxb4 12. axb4 Rc8 13. Bb2 Nxb4 14. Qb1 Na6 15. 0-0 Qb6 16. d4 exd4 17. cxd4 Nb4 18. Rc1 Rxc1+ 19. Nxc1 Rc8 20. Ncb3 Nc2 21. Kf2 a6 22. Ra2 Nb4 23. Ra4 Qb5 24. Ra5 Qd3 25. Bf1 Qxb1 26. Nxb1 Rc2+ 27. N1d2 Rxb2 28. Ke1 b6 29. Ra4 a5 30. Bb5 Bd7 31. Bxd7 Nxd7 32. Kd1 Nd3 33. Ke2 Nb4 34. Ra1 Kf8 35. Rc1 Ke7 36. Rc8 a4 37. Nc1 Rc2 38. Rxc2 Nxc2 39. Kd3 Ne1+ 40. Kc3 b5 41. f4 b4+ 42. Kb2 Nb6 43. Ka2 Nc4 44. Nb1 b3+ 45. Nxb3 axb3+ 46. Kxb3 Ng2 0-1

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "8"]
[White "Tsekov, Vasil"]
[Black "Kurtenkov, Alexander"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1690"]
[BlackElo "2118"]
[PlyCount "80"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 Nbd7 7. Be3 e5 8. h3 exd4 9. Nxd4 Re8 10. f3 Nh5 11. Qd2 Ng3 12. Rg1 Nxe2 13. Ndxe2 Ne5 14. b3 Qh4+ 15. Bf2 Qd8 16. 0-0-0 a5 17. Be3 Bd7 18. Bh6 Bh8 19. f4 Nc6 20. g4 Qh4 21. Bg5 Qf2 22. Rdf1 Qc5 23. f5 a4 24. Nxa4 Qa3+ 25. Kb1 Rxa4 26. bxa4 Nb4 27. f6 Bxa4 28. Rg3 Bc2+ 29. Qxc2 Nxc2 30. Rxa3 Nxa3+ 31. Kb2 Nxc4+ 32. Kc3 Rxe4 33. Nd4 Nb6 34. a3 Re8 35. Rf4 Nd5+ 36. Kc4 Nxf4 37. Bxf4 Bxf6 38. Nb5 Re4+ 39. Nd4 Rxd4+ 40. Kb5 Rxf4 0-1

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "2"]
[White "Tsekov, Vasil"]
[Black "Mihalev, Daniil"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1690"]
[BlackElo "1693"]
[PlyCount "100"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. 0-0-0 dxe4 10. Nxc6 Qxd2+ 11. Rxd2 bxc6 12. fxe4 Ng4 13. Bd4 Bh6 14. h3 Rd8 15. hxg4 Bxd2+ 16. Kxd2 Rxd4+ 17. Ke3 Rd6 18. g5 Be6 19. b3 Rad8 20. Bd3 Kg7 21. a4 f6 22. gxf6+ exf6 23. a5 Rb8 24. Na4 h5 25. Nc5 Bf7 26. a6 Rb6 27. Ra1 g5 28. Nb7 Re6 29. Nc5 Re7 30. Kd4 Rb4+ 31. Kc3 Rb6 32. Rf1 Bg6 33. Re1 Rb8 34. Nb7 Rbxb7 35. axb7 Rxb7 36. e5 Bxd3 37. exf6+ Kxf6 38. Kxd3 Rb5 39. Re4 Rd5+ 40. Rd4 Ke5 41. c3 Rxd4+ 42. cxd4+ Kd5 43. b4 a6 44. g3 h4 45. gxh4 gxh4 46. Ke3 h3 47. Kf3 Kxd4 48. Kg3 Kc4 49. Kxh3 Kxb4 50. Kg3 c5 0-1

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "4"]
[White "Tsekov, Vasil"]
[Black "Mladenov, Andrey"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1690"]
[BlackElo "1595"]
[PlyCount "67"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Nf3 c6 6. Bd3 Bd6 7. 0-0 0-0 8. Re1 Nbd7 9. Bg5 h6 10. Bh4 Re8 11. Rxe8+ Qxe8 12. Qd2 Qd8 13. Re1 Qc7 14. Bg3 Bxg3 15. hxg3 Nf8 16. Ne2 Be6 17. Nf4 Re8 18. b3 a5 19. c4 dxc4 20. bxc4 Qd7 21. d5 cxd5 22. cxd5 Bg4 23. Rxe8 Nxe8 24. Ne5 Qc8 25. d6 Kh8 26. Nxf7+ Kg8 27. Ne5 Bd7 28. Bc4+ Kh7 29. Qd3+ g6 30. Nfxg6 Bf5 31. Nxf8+ Kg7 32. Ne6+ Kf6 33. Qd4 Bxe6 34. d7 1-0

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "13"]
[White "Tsekov, Vasil"]
[Black "Yordanov, Valentin"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1690"]
[PlyCount "87"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. e3 d5 3. cxd5 exd5 4. Nf3 Nf6 5. Nc3 c5 6. Bb5+ Nc6 7. 0-0 Be7 8. d4 Qb6 9. a3 a6 10. Ba4 0-0 11. dxc5 Bxc5 12. b4 Bd6 13. Nxd5 Nxd5 14. Qxd5 Bc7 15. Bb3 Be6 16. Qd1 Rad8 17. Qc2 Bxb3 18. Qxb3 Rfe8 19. Bb2 a5 20. Bd4 Nxd4 21. Nxd4 Be5 22. Rad1 axb4 23. axb4 Bxd4 24. Rxd4 Rxd4 25. exd4 Qxd4 26. Rd1 Qe5 27. h3 Qc7 28. b5 h6 29. b6 Qc6 30. Qb1 g6 31. Qb2 h5 32. Rc1 Qd7 33. Rc7 Re1+ 34. Kh2 Qd6+ 35. g3 Qd8 36. Qc3 Re8 37. Rxb7 Re6 38. Qc7 Qf8 39. Rb8 Re8 40. Rxe8 Qxe8 41. b7 Qe2 42. b8Q+ Kg7 43. Qe5+ Qxe5 44. Qxe5+ 1-0

[Event "Sofia MGU blitz 22nd"]
[Site "Sofia"]
[Date "2018.03.03"]
[Round "6"]
[White "Yordanov, Valentin"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "C20"]
[BlackElo "1690"]
[PlyCount "75"]
[EventDate "2018.03.03"]
[EventType "tourn (blitz)"]
[EventRounds "14"]
[EventCountry "BUL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. Nd2 d5 4. Ngf3 d4 5. g3 f6 6. Bg2 Be6 7. 0-0 Qd7 8. Re1 h5 9. h4 0-0-0 10. Bf1 Nge7 11. c4 Bg4 12. Qa4 g5 13. b4 gxh4 14. Nxh4 Bh3 15. b5 Nb8 16. Qxa7 Bxf1 17. Kxf1 Qh3+ 18. Ke2 f5 19. Kd1 f4 20. b6 c6 21. Qa5 fxg3 22. Nf5 gxf2 23. Rf1 Ng6 24. Kc2 Na6 25. Ba3 Nf4 26. Qxe5 Qxd3+ 27. Kd1 Qe2+ 28. Kc2 d3+ 29. Kc3 Bxa3 30. Ne7+ Kd7 31. Qxf4 Bb4+ 32. Kb3 Nc5+ 33. Kxb4 Kxe7 34. Qe5+ Ne6 35. Rad1 Qe3 36. Rh1 Qxb6+ 37. Kc3 Qa5+ 38. Qxa5 1-0

[Event "Sofia MGU op 207th"]
[Site "Sofia"]
[Date "2018.02.24"]
[Round "1"]
[White "Metev, Martin"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1892"]
[PlyCount "47"]
[EventDate "2018.02.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 c6 11. a3 Bd6 12. Re1 Bxh2+ 13. Kxh2 Ng4+ 14. Qxg4 Bxg4 15. Bxd8 Raxd8 16. Re7 c5 17. Rxa7 c4 18. Be2 Bf5 19. Ra5 Rfe8 20. Bf3 d4 21. Rxf5 dxc3 22. bxc3 Rd2 23. Rd1 Rxc2 24. Rd7 1-0

[Event "Sofia MGU op 207th"]
[Site "Sofia"]
[Date "2018.02.24"]
[Round "2"]
[White "Tsekov, Vasil"]
[Black "Kostov, Nikolai"]
[Result "1-0"]
[ECO "B57"]
[BlackElo "1631"]
[PlyCount "63"]
[EventDate "2018.02.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 g6 7. Nxc6 bxc6 8. e5 Ng4 9. exd6 Qxd6 10. Qxd6 exd6 11. 0-0 Be6 12. Re1 Kd7 13. Bf1 Bg7 14. h3 Nf6 15. Bd2 Rab8 16. Rab1 Nd5 17. Nxd5 Bxd5 18. c4 Be6 19. b4 Rhc8 20. Be3 Bc3 21. Red1 Rxb4 22. Rxb4 Bxb4 23. c5 d5 24. Rb1 Bc3 25. Bf4 Ba5 26. Ba6 Re8 27. Rb7+ Kd8 28. Bg5+ Kc8 29. Re7+ Kd8 30. Rxa7+ f6 31. Bxf6+ Re7 32. Rxe7 1-0

[Event "Sofia MGU op 207th"]
[Site "Sofia"]
[Date "2018.02.24"]
[Round "3"]
[White "Tsekov, Vasil"]
[Black "Mavrodiev, Slav Valeriev"]
[Result "0-1"]
[ECO "D26"]
[BlackElo "1477"]
[PlyCount "130"]
[EventDate "2018.02.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 Be7 6. 0-0 0-0 7. Qe2 c5 8. Rd1 Qc7 9. Nc3 cxd4 10. exd4 a6 11. a4 Rd8 12. Bg5 Nbd7 13. Rac1 Nb6 14. Bb3 Qd6 15. a5 Qb4 16. axb6 Qxb3 17. d5 Qxb6 18. Na4 Qa5 19. Rd4 b5 20. Nc3 Qc7 21. dxe6 Bxe6 22. Re4 Nxe4 23. Nxe4 Qa7 24. Be3 Qb7 25. Nc5 Bxc5 26. Rxc5 Rac8 27. Re5 Qd7 28. Nd4 Bc4 29. Qh5 Bd3 30. h4 Bg6 31. Qf3 f6 32. Rh5 Bxh5 33. Qxh5 Qf7 34. Qf3 Qd5 35. Qg4 Re8 36. Nf5 g6 37. Ne7+ Rxe7 38. Qxc8+ Kg7 39. Qxa6 Qe5 40. b4 Rd7 41. Kf1 f5 42. Qc6 Qd5 43. Qc3+ Kf7 44. f3 Qd3+ 45. Qxd3 Rxd3 46. Ke2 Rb3 47. Bc5 Ke6 48. Kf2 Kd5 49. Kg3 Rb2 50. Kh3 Kc4 51. g4 Rxb4 52. Bxb4 Kxb4 53. Kg3 Kc3 54. gxf5 gxf5 55. Kf4 b4 56. Kxf5 b3 57. Kf6 b2 58. f4 b1Q 59. f5 Qb7 60. Ke6 Qg7 61. f6 Qf8 62. f7 Kd4 63. h5 h6 64. Kf6 Kd5 65. Kg6 Ke6 0-1

[Event "Sofia MGU op 206th"]
[Site "Sofia"]
[Date "2018.02.17"]
[Round "3"]
[White "Kostov, Nikolai"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1631"]
[PlyCount "45"]
[EventDate "2018.02.17"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. h3 a6 7. Nf3 Nc6 8. Be2 Rb8 9. Qd2 e5 10. d5 Ne7 11. Bh6 Ne8 12. g4 Kh8 13. Bxg7+ Kxg7 14. 0-0-0 c5 15. Rdg1 Nc7 16. h4 h6 17. h5 Ng8 18. g5 b5 19. gxh6+ Nxh6 20. hxg6 Ng4 21. Rxg4 Bxg4 22. Qh6+ Kf6 23. g7+ 1-0

[Event "Sofia MGU op 206th"]
[Site "Sofia"]
[Date "2018.02.17"]
[Round "2"]
[White "Tsekov, Vasil"]
[Black "Vachev, Lenko"]
[Result "0-1"]
[ECO "B89"]
[BlackElo "1488"]
[PlyCount "85"]
[EventDate "2018.02.17"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bb3 Nf6 8. Be3 Be7 9. Qe2 0-0 10. 0-0-0 Nxd4 11. Bxd4 e5 12. Bxe5 Qc7 13. Bg3 Be6 14. Bxe6 fxe6 15. e5 dxe5 16. Bxe5 Qc6 17. Bxf6 Bxf6 18. Qe4 Bxc3 19. Qxc6 Bxb2+ 20. Kxb2 bxc6 21. f3 Rab8+ 22. Kc3 Kf7 23. Rd7+ Kf6 24. Rhd1 Rb5 25. Rc7 Rc5+ 26. Kb2 Rd5 27. Rxd5 cxd5 28. Ra7 Rb8+ 29. Kc1 Rb6 30. a4 e5 31. a5 Rd6 32. Rb7 h5 33. Rb6 Ke6 34. h4 Rxb6 35. axb6 Kd7 36. c4 dxc4 37. Kc2 Kc6 38. Kc3 Kxb6 39. Kxc4 Kc6 40. g4 g6 41. Kb4 Kd5 42. Ka5 Kd4 43. Kxa6 0-1

[Event "Sofia MGU op 204th"]
[Site "Sofia"]
[Date "2018.01.28"]
[Round "4"]
[White "Ivanov, Daniel"]
[Black "Tsekov, Vasil"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1758"]
[PlyCount "126"]
[EventDate "2018.01.27"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. d3 d6 6. h3 0-0 7. Be3 Ne7 8. Bg5 Ng6 9. a3 Bxc3+ 10. bxc3 c6 11. Bc4 h6 12. Bxf6 Qxf6 13. g3 Rd8 14. d4 d5 15. exd5 cxd5 16. Be2 e4 17. Ng1 Be6 18. Bg4 Rac8 19. Bxe6 Qxe6 20. Ne2 Qf5 21. Qd2 Rd6 22. Rb1 Rc7 23. Qe3 Rf6 24. Rh2 Qc8 25. Rb3 Rf3 26. Qd2 Re7 27. c4 Qxc4 28. Rc3 Qa6 29. Re3 Re6 30. Rh1 Ref6 31. Rxf3 exf3 32. Nc1 Qxa3 33. Kd1 Re6 34. Qd3 Qa1 35. Qxf3 Qxd4+ 36. Nd3 Qa1+ 37. Kd2 Qa5+ 38. Kd1 Ne5 39. Nxe5 Rxe5 40. Qf4 Re4 41. Qf5 Qa1+ 42. Kd2 Qd4+ 43. Kc1 g6 44. Qf3 Qe5 45. Kd2 Rd4+ 46. Kc1 Rb4 47. Kd2 Qd4+ 48. Ke2 Qe4+ 49. Qxe4 dxe4 50. Ke3 f5 51. Rd1 Kf7 52. Rd7+ Ke6 53. Rh7 h5 54. h4 a5 55. Rg7 Kf6 56. Rc7 a4 57. Rc3 Ke5 58. Ra3 b5 59. Kd2 Rc4 60. c3 f4 61. Ra1 e3+ 62. Kd3 exf2 63. gxf4+ Kxf4 0-1

[Event "Sofia MGU op 204th"]
[Site "Sofia"]
[Date "2018.01.28"]
[Round "5"]
[White "Tsekov, Vasil"]
[Black "Kostov, Nikolai"]
[Result "1-0"]
[ECO "C67"]
[BlackElo "1631"]
[PlyCount "107"]
[EventDate "2018.01.27"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. h3 Be6 11. g4 Ne7 12. Nd4 Ng6 13. Re1 Bc5 14. Nxe6+ fxe6 15. Ne4 Bb6 16. Be3 Nxe5 17. Kg2 Nd7 18. Rad1 Kc8 19. c4 Bxe3 20. Rxe3 b6 21. f4 Re8 22. Kg3 Nf6 23. g5 Nxe4+ 24. Rxe4 hxg5 25. f5 Kb7 26. fxe6 Re7 27. Rd7 Rae8 28. Rxe7 Rxe7 29. Kg4 c5 30. Kf5 Kc6 31. Ke5 a6 32. Rg4 Re8 33. Rxg5 Rh8 34. Rxg7 Rxh3 35. Rd7 Re3+ 36. Kf6 Rf3+ 37. Ke7 Rh3 38. Rd5 Re3 39. Kf6 Rf3+ 40. Rf5 Re3 41. Kf7 b5 42. b3 Kd6 43. Rd5+ Kc6 44. e7 Rf3+ 45. Ke6 Re3+ 46. Re5 Rxe5+ 47. Kxe5 Kd7 48. Kf6 Ke8 49. Ke6 b4 50. Kf6 a5 51. Ke6 a4 52. bxa4 c6 53. Kf6 b3 54. axb3 1-0

[Event "Sofia MGU op 204th"]
[Site "Sofia"]
[Date "2018.01.27"]
[Round "2"]
[White "Iliev, Dimitar"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2145"]
[PlyCount "37"]
[EventDate "2018.01.27"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. a4 Nc6 10. Nxc6 bxc6 11. e5 Ng4 12. exd6 exd6 13. Bxc6 Ra7 14. Bf3 Ne5 15. Bg2 Bg4 16. f3 Qb6+ 17. Kh1 Be6 18. a5 Qc5 19. Ne4 1-0

[Event "Sofia MGU op 204th"]
[Site "Sofia"]
[Date "2018.01.27"]
[Round "1"]
[White "Simeonov, Daniel"]
[Black "Tsekov, Vasil"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1576"]
[PlyCount "64"]
[EventDate "2018.01.27"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 c5 5. Be2 Nc6 6. 0-0 Be7 7. Nc3 0-0 8. a3 b6 9. Bd3 cxd4 10. exd4 dxc4 11. Bxc4 Na5 12. Ba2 Bb7 13. Be3 Rc8 14. Qe2 Nd5 15. Rac1 Rc7 16. Nb5 Rxc1 17. Rxc1 a6 18. Nc3 Bf6 19. Ne5 Nxe3 20. Qxe3 Nc6 21. Rd1 Re8 22. Bb1 Qc7 23. Ng4 Bxd4 24. Qh3 f5 25. Ne3 g6 26. Ba2 Bxc3 27. bxc3 Ne5 28. Nc2 Nc4 29. Nd4 Bd5 30. Re1 b5 31. Qh4 Qe7 32. a4 Qxh4 0-1

[Event "Sofia MGU op 204th"]
[Site "Sofia"]
[Date "2018.01.27"]
[Round "3"]
[White "Tsekov, Vasil"]
[Black "Krastev, Krasimir Naidenov"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "1688"]
[PlyCount "100"]
[EventDate "2018.01.27"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Qe2 Nc6 7. c3 g6 8. d4 cxd4 9. cxd4 Bg7 10. Rd1 0-0 11. Nc3 a6 12. e5 Ne8 13. Nd5 Qd8 14. Ng5 Qa5 15. Qc4 e6 16. Nxe6 fxe6 17. Nf6+ Nxf6 18. Qxe6+ Kh8 19. exf6 Rxf6 20. Qd7 Qf5 21. Qxf5 Rxf5 22. Be3 Nb4 23. Rd2 Nd5 24. Rc1 Nxe3 25. fxe3 Bh6 26. Re2 Re8 27. Rc3 Bg7 28. Rcc2 d5 29. g4 Rg5 30. Rg2 h5 31. h4 Rxg4 32. Rxg4 hxg4 33. Kf2 g3+ 34. Kf3 Bh6 35. Kxg3 Rxe3+ 36. Kg2 Re7 37. Rc5 Rd7 38. Kf3 Bg7 39. Ke3 Bf6 40. Rc2 Bxh4 41. Kf4 Bf6 42. Ke3 Kg7 43. a4 Re7+ 44. Kd3 g5 45. a5 Kg6 46. Rc5 Rd7 47. Kc3 Kf5 48. Rc8 Ke4 49. Re8+ Re7 50. Rxe7+ Bxe7 0-1

[Event "Sofia MGU op 48th"]
[Site "Sofia"]
[Date "2012.01.22"]
[Round "5"]
[White "Kolev, Nikola Vl"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "A26"]
[PlyCount "45"]
[EventDate "2012.01.21"]
[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. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d3 Nge7 7. 0-0 0-0 8. Nd2 Kh8 9. a3 f5 10. Rb1 Be6 11. b4 Qd7 12. b5 Nd8 13. a4 f4 14. Re1 Bh3 15. Bh1 Nf5 16. a5 fxg3 17. hxg3 Nxg3 18. fxg3 Qg4 19. Nce4 Bh6 20. Bf3 Be3+ 21. Kh1 Rxf3 22. exf3 Qh5 23. Rxe3 1-0

[Event "Sofia MGU op 48th"]
[Site "Sofia"]
[Date "2012.01.22"]
[Round "6"]
[White "Tsekov, Vasil"]
[Black "Zhelev, Emil"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "59"]
[EventDate "2012.01.21"]
[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 d6 2. d4 g6 3. Be3 Bg7 4. Nc3 Nf6 5. Qd2 c6 6. 0-0-0 b5 7. f3 Be6 8. d5 Bd7 9. dxc6 Bxc6 10. Bxb5 Qc7 11. Nge2 0-0 12. Nd4 Nfd7 13. Bh6 Nb6 14. Bxg7 Kxg7 15. h4 a6 16. Bxc6 Nxc6 17. Nxc6 Qxc6 18. h5 Rh8 19. Qd4+ f6 20. Nd5 Nxd5 21. exd5 Qc7 22. Rde1 Rhc8 23. Qe4 g5 24. Qxe7+ Kg8 25. Qe6+ Kg7 26. h6+ Kg6 27. Qe4+ Kf7 28. Qxh7+ Kf8 29. Qh8+ Kf7 30. Qg7# 1-0

[Event "Sofia MGU op 48th"]
[Site "Sofia"]
[Date "2012.01.21"]
[Round "3"]
[White "Tsekov, Vasil"]
[Black "Petkov, Matey"]
[Result "1/2-1/2"]
[ECO "B05"]
[BlackElo "1662"]
[PlyCount "116"]
[EventDate "2012.01.21"]
[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. Nf3 Bg4 5. h3 Bh5 6. Be2 e6 7. 0-0 Nc6 8. c4 Nb6 9. Nbd2 dxe5 10. dxe5 Be7 11. b3 0-0 12. Bb2 Bg6 13. a3 a5 14. Re1 Qd7 15. Bf1 Rfd8 16. Qe2 Bd3 17. Qxd3 Qxd3 18. Bxd3 Rxd3 19. Re3 Rxe3 20. fxe3 f6 21. Nd4 Bc5 22. exf6 gxf6 23. Ne4 Bxd4 24. exd4 a4 25. Nxf6+ Kf7 26. Rf1 axb3 27. Nd5+ Kg6 28. Rf6+ Kg7 29. Nxb6 cxb6 30. d5 Na5 31. Rxe6+ Kf7 32. Rf6+ Ke7 33. Re6+ Kf7 34. Rxb6 Nxc4 35. Rxb7+ Kg6 36. Rxb3 Nxb2 37. Rxb2 Rxa3 38. Rd2 Ra7 39. Kf2 Rd7 40. Ke3 Kf5 41. Kd4 Kf6 42. Re2 Rd8 43. Kc5 Ra8 44. d6 Ra1 45. Rd2 Rc1+ 46. Kb4 Rb1+ 47. Kc3 Rb8 48. d7 Rd8 49. Rd4 Ke6 50. Kd3 Rxd7 51. Rxd7 Kxd7 52. Ke4 Ke6 53. Kf4 Kf6 54. g4 Kg6 55. h4 Kf6 56. Ke4 Ke6 57. h5 h6 58. Kf3 Kf6 1/2-1/2

[Event "Sofia MGU op 43rd"]
[Site "Sofia"]
[Date "2011.11.20"]
[Round "5"]
[White "Iliev, Dimitar"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2144"]
[PlyCount "60"]
[EventDate "2011.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Bg4 8. Bg2 Be7 9. h3 Be6 10. 0-0 0-0 11. a4 Nbd7 12. g4 Rc8 13. Be3 Nb6 14. b3 d5 15. Bxb6 Qxb6 16. Nxd5 Nxd5 17. exd5 Rfd8 18. c4 Bb4 19. Qb1 Bd7 20. Qd3 Bc6 21. Qf5 Bd7 22. Qxe5 Re8 23. Qb2 Bd6 24. Rab1 Be5 25. Qd2 Qg6 26. f4 Bd6 27. Ng3 Bc5+ 28. Kh2 Be3 29. Qd1 h5 30. Nxh5 Qd6 1-0

[Event "Sofia MGU op 43rd"]
[Site "Sofia"]
[Date "2011.11.20"]
[Round "4"]
[White "Tsekov, Vasil"]
[Black "Petrov, Anton"]
[Result "1-0"]
[ECO "B98"]
[BlackElo "2393"]
[PlyCount "35"]
[EventDate "2011.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. Bc4 b5 10. Bxe6 fxe6 11. e5 Nd5 12. Nxe6 Qb6 13. Nxd5 Bb7 14. Nec7+ Kf8 15. Bxe7+ Kg8 16. Qg4 Bxd5 17. Nxd5 Qa5+ 18. b4 1-0

[Event "Sofia MGU op 43rd"]
[Site "Sofia"]
[Date "2011.11.20"]
[Round "6"]
[White "Tsekov, Vasil"]
[Black "Timev, Angelo"]
[Result "0-1"]
[ECO "B19"]
[PlyCount "54"]
[EventDate "2011.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. c4 0-0-0 15. Rhe1 Bd6 16. Ne4 Bf4 17. Qa3 Kb8 18. g3 Bxd2+ 19. Rxd2 Nxe4 20. Rxe4 Nf6 21. Re5 Rd7 22. Rc2 Rhd8 23. b4 Rxd4 24. Nxd4 Qxe5 25. Nxc6+ bxc6 26. Qc3 Qxc3 27. Rxc3 Nxh5 0-1

[Event "Sofia MGU op 43rd"]
[Site "Sofia"]
[Date "2011.11.19"]
[Round "3"]
[White "Kolev, Nikolay"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2073"]
[PlyCount "39"]
[EventDate "2011.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. d4 Bb4 6. Qg4 g6 7. Bg5 Be7 8. Bxe7 Qxe7 9. cxd5 Qb4 10. 0-0-0 Nxe5 11. Qe2 Ned7 12. dxe6 fxe6 13. Qxe6+ Qe7 14. Qb3 Nb6 15. Nf3 Be6 16. d5 Nxd5 17. Nxd5 c6 18. Nc7+ Qxc7 19. Qxe6+ Kf8 20. Qf6+ 1-0

[Event "Sofia MGU op 43rd"]
[Site "Sofia"]
[Date "2011.11.19"]
[Round "1"]
[White "Kostov, Nikolai"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1945"]
[PlyCount "62"]
[EventDate "2011.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. Bg2 Nc6 7. 0-0 cxd4 8. Rd1 Rc8 9. Nxd4 Nxd4 10. Rxd4 Bc5 11. Rh4 d5 12. Qa4+ b5 13. Qxa6 0-0 14. Bg5 Bxf2+ 15. Kxf2 Ne4+ 16. Bxe4 Qxg5 17. Bxh7+ Kh8 18. Nc3 Rxc4 19. Rxc4 bxc4 20. Bc2 d4 21. Ne4 Qe3+ 22. Kf1 d3 23. Bxd3 cxd3 24. Qxd3 Qh6 25. Kg2 f5 26. Rf1 Rb8 27. Nd6 Kg8 28. b3 Rd8 29. Qd4 e5 30. Qc4+ Kh7 31. Nf7 Qd2 1-0

[Event "Sofia MGU op 43rd"]
[Site "Sofia"]
[Date "2011.11.19"]
[Round "2"]
[White "Tsekov, Vasil"]
[Black "Georgiev, Pantalei"]
[Result "1-0"]
[ECO "C14"]
[BlackElo "2052"]
[PlyCount "88"]
[EventDate "2011.11.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Bd3 a6 8. Nf3 c5 9. 0-0 c4 10. Be2 b5 11. a3 Nc6 12. Na2 Nf8 13. Qd2 a5 14. b4 a4 15. Nc3 Rb8 16. Rae1 h6 17. h3 g5 18. Nh2 Ng6 19. g3 f5 20. exf6 Qxf6 21. Bh5 Kd8 22. Ng4 Qg7 23. Kg2 Nge7 24. Ne2 Nf5 25. c3 Qc7 26. Ng1 Nce7 27. Ne5 Ng7 28. Nf7+ Ke8 29. Nd6+ Kd7 30. Nxc8 Rbxc8 31. Bg4 Qd6 32. Nf3 Kc7 33. Qe2 Ng6 34. Ne5 Nxe5 35. Qxe5 Qxe5 36. Rxe5 Kd6 37. Rfe1 Rce8 38. f4 gxf4 39. gxf4 h5 40. Bd1 Nf5 41. Kf2 h4 42. Bg4 Ng7 43. f5 Rhf8 44. Kg2 exf5 1-0

[Event "Sofia MGU op 41st"]
[Site "Sofia"]
[Date "2011.11.06"]
[Round "5"]
[White "Kolev, Nikolay"]
[Black "Tsekov, Vasil"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2073"]
[PlyCount "62"]
[EventDate "2011.11.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nf3 Nc6 5. e3 Nf6 6. d4 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. Nc3 Be6 10. Ng5 Nxc3 11. bxc3 Bd5 12. 0-0 Bxg2 13. Kxg2 0-0 14. Bf4 e5 15. dxe5 Nxe5 16. Qxd8 Rfxd8 17. Rab1 b6 18. Rfd1 Nd3 19. Bd2 Rac8 20. Nf3 Bxc3 21. Bxc3 Rxc3 22. Rd2 Rdc8 23. Rbd1 Nb4 24. Rd7 R8c7 25. Rxc7 Rxc7 26. a3 Na6 27. Rd8+ Kg7 28. Nd4 Nc5 29. Nb5 Re7 30. Ra8 a6 31. Nc7 Rxc7 0-1

[Event "Sofia MGU op 41st"]
[Site "Sofia"]
[Date "2011.11.06"]
[Round "6"]
[White "Tsekov, Vasil"]
[Black "Andreev, Dobrotich"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "2073"]
[PlyCount "54"]
[EventDate "2011.11.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. c4 e6 12. Bd2 Ngf6 13. Bc3 0-0-0 14. 0-0-0 Bd6 15. Ne4 Bf4+ 16. Kb1 Ne5 17. Qe2 Nxe4 18. Qxe4 Nxc4 19. g3 Bd6 20. Qg4 Rhg8 21. d5 cxd5 22. Rxd5 Qc6 23. Rd4 b5 24. Rc1 Bc7 25. Ba5 Rxd4 26. Nxd4 Qc5 27. Bxc7 Nd2+ 0-1

[Event "Sofia MGU op 41st"]
[Site "Sofia"]
[Date "2011.11.06"]
[Round "4"]
[White "Tsekov, Vasil"]
[Black "Vasilev, Martin"]
[Result "1-0"]
[ECO "D06"]
[BlackElo "1528"]
[PlyCount "65"]
[EventDate "2011.11.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. Nf3 Nc6 4. cxd5 Qxd5 5. Nc3 Qd8 6. d5 Nb4 7. a3 Na6 8. e4 Nc7 9. Bf4 Nf6 10. Bc4 a6 11. a4 h6 12. Ne5 e6 13. Nxf7 Kxf7 14. dxe6+ Bxe6 15. Bxe6+ Nxe6 16. Be3 Be7 17. Qf3 Nd4 18. Bxd4 Qxd4 19. Rd1 Qe5 20. Rd5 Qc7 21. e5 Rhe8 22. exf6 Bxf6+ 23. Kf1 Qe7 24. g3 Qe6 25. Kg2 Rac8 26. Rhd1 Re7 27. Rd6 Qb3 28. Qh5+ Kg8 29. Rd8+ Rxd8 30. Rxd8+ Kh7 31. Qf5+ g6 32. Qxf6 Rg7 33. Qf8 1-0

[Event "Sofia MGU op 41st"]
[Site "Sofia"]
[Date "2011.11.05"]
[Round "3"]
[White "Kostov, Nikolai"]
[Black "Tsekov, Vasil"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1945"]
[PlyCount "37"]
[EventDate "2011.11.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 Be4 7. Qd1 c5 8. Nc3 Bb7 9. 0-0 cxd4 10. Nxd4 Bxg2 11. Kxg2 Be7 12. e4 d6 13. Qf3 e5 14. Nf5 0-0 15. Bg5 g6 16. Nxe7+ Qxe7 17. Nd5 Qd8 18. Bxf6 Qe8 19. Qe3 1-0

[Event "Sofia MGU op 41st"]
[Site "Sofia"]
[Date "2011.11.05"]
[Round "2"]
[White "Tsekov, Vasil"]
[Black "Simov, Zahari"]
[Result "1-0"]
[ECO "C65"]
[BlackElo "1629"]
[PlyCount "99"]
[EventDate "2011.11.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. c3 Qe7 6. d4 exd4 7. cxd4 Bb6 8. Nc3 0-0 9. e5 Ne8 10. Nd5 Qd8 11. Bg5 f6 12. exf6 Nxf6 13. Nxf6+ gxf6 14. Bh6 Rf7 15. d5 Ne5 16. Nxe5 fxe5 17. d6 Qf6 18. Qd2 Ba5 19. Qe3 Bb6 20. Qg3+ Kh8 21. Bc4 Qxh6 22. Bxf7 Qg7 23. Qxg7+ Kxg7 24. Bd5 cxd6 25. Rfd1 Bd4 26. Rxd4 exd4 27. Rd1 Rb8 28. Rxd4 b5 29. b4 Rb6 30. g4 Kf6 31. f4 Bb7 32. Bxb7 Rxb7 33. Rxd6+ Ke7 34. Rh6 Rc7 35. Rxh7+ Kd6 36. Rh6+ Kd5 37. Kf2 Rc2+ 38. Kg3 Rxa2 39. g5 Ke4 40. Rd6 Ra3+ 41. Kg4 Ra2 42. h4 Rg2+ 43. Kh5 Kxf4 44. g6 Ke5 45. Rxd7 a6 46. Ra7 Kd5 47. Rxa6 Kc4 48. Kh6 Kxb4 49. g7 Kc5 50. Rg6 1-0

[Event "Sofia MGU op 39th"]
[Site "Sofia"]
[Date "2011.10.23"]
[Round "6"]
[White "Tsekov, Vasil"]
[Black "Mladenov, Andrey"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "1886"]
[PlyCount "57"]
[EventDate "2011.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Be2 Bg5 13. 0-0 f5 14. Bf3 f4 15. Nxf4 Bxf4 16. Qd5+ Kh8 17. Qxc6 Be6 18. Rfd1 Bxh2+ 19. Kf1 Rf6 20. Rxd6 Qg8 21. Rad1 Rc8 22. Qb6 Bc4+ 23. Nxc4 Qxc4+ 24. Be2 Rxd6 25. Qxd6 Qxa2 26. Qd8+ Rxd8 27. Rxd8+ Qg8 28. Rxg8+ Kxg8 29. g3 1-0

[Event "Sofia MGU op 39th"]
[Site "Sofia"]
[Date "2011.10.23"]
[Round "4"]
[White "Tsekov, Vasil"]
[Black "Vasilev, Milen"]
[Result "1/2-1/2"]
[ECO "B19"]
[BlackElo "2481"]
[PlyCount "90"]
[EventDate "2011.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Qc7 13. Rde1 0-0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. Ne5 Bxe5 18. dxe5 Nd5 19. c4 Nb6 20. Ba5 Qe7 21. Rd1 Rxd1+ 22. Rxd1 Qc5 23. Bxb6 Qxb6 24. Qd2 Rd8 25. Qxd8+ Qxd8 26. Rxd8+ Kxd8 27. b4 Kc7 28. Kd2 b5 29. c5 a5 30. a3 axb4 31. axb4 f6 32. Ke3 Kd7 33. g4 Ke7 34. f4 Kf7 35. Ke4 Ke7 36. f5 Kf7 37. Kf4 Ke7 38. exf6+ Kxf6 39. fxe6 Kxe6 40. g5 hxg5+ 41. Kxg5 Ke7 42. Kg6 Kf8 43. Kg5 Ke7 44. Kf5 Kf7 45. Ke5 Ke7 1/2-1/2

[Event "Sofia MGU op 39th"]
[Site "Sofia"]
[Date "2011.10.22"]
[Round "2"]
[White "Petrov, Anton"]
[Black "Tsekov, Vasil"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2393"]
[PlyCount "119"]
[EventDate "2011.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 Be7 10. Be2 b5 11. Nb3 Bb7 12. Qd3 b4 13. Nb1 Bxe4 14. Qc4 Qxc4 15. Bxc4 d5 16. Be2 Rc8 17. Nd4 a5 18. Bf3 Bxf3 19. Nxf3 Ne4 20. Bxe7 Kxe7 21. Rhe1 Rc7 22. Re2 Rhc8 23. Ng5 Ndf6 24. Nxe4 Nxe4 25. f5 a4 26. fxe6 fxe6 27. Rd3 Kd6 28. Rxe4 Rxc2+ 29. Kd1 Rc1+ 30. Ke2 R8c2+ 31. Nd2 Rxb2 32. Kf3 Rc3 33. Nc4+ Kc5 34. Nxb2 dxe4+ 35. Kxe4 Rc2 36. Nd1 Rxa2 37. Rd7 Rxg2 38. Rc7+ Kd6 39. Rc4 Rxh2 40. Kf3 Rd2 41. Nf2 Rb2 42. Nd3 Rb3 43. Ke4 a3 44. Nxb4 Rh3 45. Rc6+ Kd7 46. Rb6 Rh4+ 47. Ke5 Rh5+ 48. Kd4 Ra5 49. Na2 Ke7 50. Kc4 Kf6 51. Kd3 h5 52. Rb4 g5 53. Ke3 Kf5 54. Kf3 e5 55. Rc4 Rb5 56. Nc1 a2 57. Ra4 g4+ 58. Kg3 Rb1 59. Nxa2 Ra1 60. Ra8 1/2-1/2

[Event "Sofia MGU op 39th"]
[Site "Sofia"]
[Date "2011.10.22"]
[Round "1"]
[White "Tsekov, Vasil"]
[Black "Iliev, Alexandar"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1779"]
[PlyCount "78"]
[EventDate "2011.10.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Bd3 d6 4. Nf3 Ne7 5. 0-0 Ng6 6. e5 Nd7 7. Re1 Nh4 8. Nbd2 a6 9. Nxh4 Qxh4 10. Nf3 Qd8 11. Bg5 Be7 12. Bxe7 Qxe7 13. exd6 Qxd6 14. Ne5 Nf6 15. c4 Bd7 16. c5 Qe7 17. Nc4 0-0 18. Qf3 Rad8 19. Nd6 Bc8 20. Qg3 Nh5 21. Nf5 exf5 22. Rxe7 Nxg3 23. hxg3 Rxd4 24. Rd1 Rfd8 25. f3 g6 26. Kf2 Rxd3 27. Rxd3 Rxd3 28. Re8+ Kg7 29. Ke2 Rd5 30. Rxc8 Rxc5 31. Kd2 h5 32. Rc7 b5 33. Ra7 Rd5+ 34. Ke3 g5 35. Rxa6 Rd6 36. b4 Kf6 37. a4 bxa4 38. b5 Re6+ 39. Kd4 cxb5 0-1

