[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.11"]
[Round "9"]
[White "Tsekov, Ilian"]
[Black "Bulmaga, Elena"]
[Result "0-1"]
[ECO "A50"]
[BlackElo "1767"]
[PlyCount "28"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. Bg5 Ng6 6. Ne4 Nxe4 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kd1 Kxd8 10. Nh3 Bb4 11. f3 Nf6 12. Ng5 Ke7 13. a3 Bc5 14. b4 Be3 0-1

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.10"]
[Round "8"]
[White "Kopasov, Evgeny Aleksandrovi"]
[Black "Tsekov, Ilian"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2101"]
[PlyCount "51"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. e3 b5 5. a4 Bb7 6. axb5 cxb5 7. b3 cxb3 8. Bxb5+ Bc6 9. Qxb3 Bxb5 10. Qxb5+ Qd7 11. Qc4 Qc6 12. Ne5 Qxc4 13. Nxc4 Nd7 14. Ba3 Ngf6 15. Nbd2 Nd5 16. 0-0 g6 17. Rab1 N7b6 18. Nxb6 axb6 19. Nc4 Rb8 20. Rb5 e6 21. Bxf8 Kxf8 22. Rfb1 Kg7 23. Nxb6 Nxb6 24. Rxb6 Rxb6 25. Rxb6 Ra8 26. g4 1-0

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.09"]
[Round "7"]
[White "Tsekov, Ilian"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1945"]
[PlyCount "109"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. Bb5 Bd7 6. a3 Nf6 7. dxc5 Bxc5 8. b4 Be7 9. 0-0 0-0 10. Nbd2 Nh5 11. Nb3 Nxf4 12. exf4 Bf6 13. Rb1 b6 14. c4 dxc4 15. Bxc4 Qc7 16. Qc1 Rac8 17. Ba6 Qb8 18. Bxc8 Rxc8 19. Qd2 Rd8 20. Qe3 Ne7 21. Ne5 Bb5 22. Rfd1 Nd5 23. Qf3 Bxe5 24. fxe5 Qxe5 25. Re1 Qg5 26. Qg3 Qf6 27. Qe5 Qg6 28. Rbc1 h6 29. Nd4 Be8 30. b5 Qd3 31. a4 Qa3 32. Ra1 Qd3 33. Qe4 Qd2 34. Nf3 Qb2 35. h3 Rc8 36. Qb1 Qf6 37. Rc1 Ra8 38. Qd3 Rd8 39. Rd1 Rd7 40. Qd4 Qe7 41. Ne5 Rc7 42. Rac1 f6 43. Rxc7 Qxc7 44. Nc4 Bf7 45. Ne3 Qd6 46. Nxd5 exd5 47. Rc1 Kf8 48. Rc6 Qe5 49. Qxe5 fxe5 50. Rc7 d4 51. Kf1 g5 52. Ke1 h5 53. Rxa7 Bb3 54. a5 bxa5 55. b6 1-0

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.08"]
[Round "6"]
[White "Welch, Hazel"]
[Black "Tsekov, Ilian"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "40"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 dxc4 5. a4 b5 6. axb5 cxb5 7. Bg2 Bb7 8. 0-0 g6 9. Nc3 a6 10. Nxb5 axb5 11. Rxa8 Bxa8 12. Bf4 Bg7 13. Bd2 0-0 14. e3 Ne4 15. Bb4 Bd5 16. Qa1 Nc6 17. Qa3 Re8 18. Ra1 Bf8 19. Qa6 Nxb4 20. Qxb5 Nd3 0-1

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.07"]
[Round "5"]
[White "Tsekov, Ilian"]
[Black "Badzhakov, Petar"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "57"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Be7 5. Nc3 Bb7 6. a3 d5 7. Ne5 c6 8. Rc1 Nbd7 9. Nxd7 Qxd7 10. cxd5 exd5 11. e3 0-0 12. Bd3 a6 13. h3 c5 14. Na4 Qc7 15. Bf4 Qc6 16. dxc5 bxc5 17. Be2 Nd7 18. Bf3 f5 19. Nc3 Nf6 20. 0-0 Ne4 21. Ne2 Rad8 22. b4 c4 23. Nd4 Qf6 24. Qa4 g5 25. Bc7 Rc8 26. Qd7 g4 27. hxg4 Rf7 28. Be5 Qxe5 29. Qxb7 1/2-1/2

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.06"]
[Round "4"]
[White "Metodiev, Milcho Stefanov"]
[Black "Tsekov, Ilian"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "55"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. Be2 Nc6 5. 0-0 g6 6. c3 Bg7 7. d4 cxd4 8. exd4 0-0 9. Be3 Ng4 10. Bf2 Bf5 11. Ne5 Nxf2 12. Rxf2 Qb6 13. Qb3 Nxd4 14. Qxb6 Nxe2+ 15. Rxe2 axb6 16. Nd2 Bxe5 17. Rxe5 e6 18. Re3 Rfd8 19. Nf3 Kg7 20. a3 Ra4 21. Nd4 Be4 22. g3 Rc4 23. Rd1 Rdc8 24. Nb5 R8c6 25. Rd2 R4c5 26. Nd4 Rc8 27. Kf2 h5 28. h3 1/2-1/2

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.05"]
[Round "3"]
[White "Tsekov, Ilian"]
[Black "Van Soest, Ronald"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1865"]
[PlyCount "44"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c6 5. Nbd2 Nbd7 6. c4 e6 7. Nh4 Bg6 8. a4 Be7 9. Qb3 Qc7 10. Qc3 a5 11. Nxg6 hxg6 12. c5 Nf8 13. Rb1 b6 14. cxb6 Qxb6 15. 0-0 Rb8 16. e4 Bb4 17. Qc2 Qxd4 18. Nb3 Qb6 19. Be3 c5 20. exd5 exd5 21. Rfd1 d4 22. Bf4 Rc8 0-1

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.04"]
[Round "2"]
[White "Iliev, Atanas"]
[Black "Tsekov, Ilian"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1997"]
[PlyCount "57"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e4 Nc6 6. Nge2 Ng4 7. h3 Nge5 8. d3 Nb4 9. Nf4 g5 10. a3 gxf4 11. axb4 fxg3 12. fxg3 h5 13. 0-0 Qe7 14. c5 d6 15. d4 Ng6 16. Be3 Bd7 17. Qf3 h4 18. g4 e5 19. Nd5 Qf8 20. Nxc7+ Kd8 21. Nxa8 exd4 22. Bg5+ f6 23. Bxf6+ Bxf6 24. Qxf6+ Qxf6 25. Rxf6 Ne5 26. cxd6 d3 27. Nc7 d2 28. Rd1 Ba4 29. Rxd2 1-0

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.03"]
[Round "1"]
[White "Tsekov, Ilian"]
[Black "Yakimenko, Alexander A"]
[Result "0-1"]
[ECO "E21"]
[BlackElo "2211"]
[PlyCount "104"]
[EventDate "2010.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 b6 6. g3 Bb7 7. Bg2 Bxc3 8. Bxc3 Ne4 9. Qc2 f5 10. e3 d6 11. h4 Nxc3 12. Qxc3 Be4 13. Rg1 Qe8 14. Ng5 Bxg2 15. Rxg2 Nd7 16. f4 h6 17. Nf3 Qh5 18. Nh2 Nf6 19. Qc2 e5 20. Qe2 exd4 21. Qxh5 Nxh5 22. exd4 Rae8+ 23. Kd2 Re4 24. Nf3 c5 25. dxc5 dxc5 26. Ne5 Rd8+ 27. Kc2 Re3 28. Rag1 g5 29. hxg5 hxg5 30. Nc6 Rd7 31. fxg5 Re6 32. Nb8 Rb7 33. Na6 Re4 34. b3 Kg7 35. g4 Nf4 36. Rh2 fxg4 37. Rxg4 Kg6 38. Kb2 Nd3+ 39. Kc3 Rxg4 40. Kxd3 Kxg5 41. Kc3 Rg3+ 42. Kb2 Kf4 43. Rd2 Ke4 44. Ka3 Ke3 45. Rd8 Rg2 46. Nb8 Rd2 47. Re8+ Kd3 48. Nc6 Kc2 49. Re1 a6 50. Re6 b5 51. Na5 b4+ 52. Ka4 Kc3 0-1

[Event "Sofia MGU op 07th"]
[Site "Sofia"]
[Date "2010.05.30"]
[Round "4"]
[White "Tsekov, Ilian"]
[Black "Petkov, Matey"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "72"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 Nbd7 5. Nc3 e6 6. a3 c6 7. Nf3 Be7 8. Bd3 Bxd3 9. Qxd3 dxc4 10. Qxc4 Nd5 11. Nxd5 cxd5 12. Qb5 0-0 13. Qxb7 Qa5+ 14. b4 Qa4 15. Ne5 Nxe5 16. Bxe5 Bf6 17. Bxf6 gxf6 18. 0-0 Rab8 19. Qe7 f5 20. Rfc1 Rfc8 21. Rc5 Rxc5 22. Qxc5 Rb5 23. Qc3 Rb6 24. g3 Rc6 25. Qd3 Rc4 26. Qb1 Rc3 27. b5 Rxa3 28. Rxa3 Qxa3 29. Kg2 Qe7 30. Qc2 Qb7 31. Qc6 Qb6 32. Kf3 Kf8 33. h3 Qxc6 34. bxc6 Ke7 35. g4 fxg4+ 36. Kxg4 a5 0-1

[Event "Sofia MGU op 07th"]
[Site "Sofia"]
[Date "2010.05.29"]
[Round "3"]
[White "Hristov, Kaloyan Vihrenov"]
[Black "Tsekov, Ilian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1530"]
[PlyCount "65"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. f3 exf3 4. Nxf3 e6 5. Bd3 c5 6. c3 a6 7. 0-0 Nc6 8. Be3 cxd4 9. cxd4 Nf6 10. Ne5 Nb4 11. Nc3 Nbd5 12. Bg5 Be7 13. Nxd5 Qxd5 14. Bc4 Qd8 15. Bxf6 Bxf6 16. Rxf6 Qxf6 17. Qa4+ b5 18. Bxb5+ axb5 19. Qxa8 0-0 20. Rf1 Qd8 21. Qa7 Bb7 22. Rf2 Qd5 23. Qc5 f6 24. Qe7 Bc8 25. Qb4 Rd8 26. Nf3 Qc4 27. Qe7 Rf8 28. h4 Qxa2 29. h5 Qc4 30. Kh2 Qc1 31. g4 Qf4+ 32. Kg1 Qxg4+ 33. Rg2 1-0

[Event "Sofia MGU op 07th"]
[Site "Sofia"]
[Date "2010.05.29"]
[Round "1"]
[White "Mechev, Krum"]
[Black "Tsekov, Ilian"]
[Result "1-0"]
[ECO "C09"]
[PlyCount "33"]
[EventDate "2010.05.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. Bd3 Nge7 9. 0-0 0-0 10. h3 Nb4 11. Nbd4 Nec6 12. Bxh7+ Kxh7 13. Ng5+ Kg6 14. Ndf3 f6 15. Nh4+ Kh6 16. Nf7+ Kh7 17. Nxd8 1-0

[Event "Sofia Asenova&Ivanova Memorial"]
[Site "Sofia"]
[Date "2010.04.26"]
[Round "8"]
[White "Tsekov, Ilian"]
[Black "Chunchukov, Ivelin"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "42"]
[EventDate "2010.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Be3 e6 8. a3 Be7 9. f3 0-0 10. Qe2 Qc7 11. Ba4 a6 12. 0-0 Rac8 13. Bb3 Na5 14. Ba2 Rfe8 15. Nb3 Nc4 16. Bc1 Nxa3 17. Nd4 Nc4 18. Bxc4 Qxc4 19. Qxc4 Rxc4 20. Ra4 Bxa4 21. Nxa4 Rxa4 0-1

[Event "Sofia Asenova&Ivanova Memorial"]
[Site "Sofia"]
[Date "2010.04.25"]
[Round "7"]
[White "Nikolov, Savko"]
[Black "Tsekov, Ilian"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1971"]
[PlyCount "97"]
[EventDate "2010.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 e6 4. g3 Nf6 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 c6 8. Nxc4 b5 9. Nce5 Bb7 10. 0-0 0-0 11. e3 Nbd7 12. Rc1 Rc8 13. Nd3 a5 14. Nfe5 Nd5 15. Nxd7 Qxd7 16. Nc5 Qe7 17. Be4 Ba8 18. Bb1 Rfd8 19. Qd2 a4 20. f4 Nb6 21. b3 axb3 22. axb3 Nd7 23. Qc2 g6 24. Ne4 Nf6 25. Nc5 Ng4 26. Qe2 Nf6 27. Rfd1 Nd7 28. Ne4 f5 29. Ng5 Nb6 30. e4 Qf6 31. exf5 exf5 32. Nf3 Nd5 33. Rc5 Re8 34. Ne5 Qd6 35. Qd2 Bb7 36. b4 Nc7 37. Ba2+ Kg7 38. g4 fxg4 39. Nxg4 h5 40. Ne5 Rf8 41. Nxg6 Rf6 42. Ne5 Ne6 43. Bxe6 Qxe6 44. Kh1 Rg8 45. Rg1+ Kf8 46. Rxg8+ Kxg8 47. Qg2+ Kf8 48. Qg5 Ke8 49. Qxh5+ 1-0

[Event "Sofia Asenova&Ivanova Memorial"]
[Site "Sofia"]
[Date "2010.04.24"]
[Round "6"]
[White "Tsekov, Ilian"]
[Black "Chervenkov, Dinko"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "1833"]
[PlyCount "44"]
[EventDate "2010.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. g3 h6 5. Bf4 Nc6 6. a3 Bd6 7. Qd2 Ne4 8. Qe3 g5 9. Bxd6 Nxd6 10. Nbd2 Qf6 11. Bg2 Nf5 12. Qd3 Nfxd4 13. Nxd4 Qxd4 14. Qxd4 Nxd4 15. c3 Nc2+ 16. Kd1 Nxa1 17. Kc1 b5 18. Kb1 c5 19. Kxa1 a5 20. c4 bxc4 21. Nxc4 Ba6 22. Nxa5 Bxe2 0-1

[Event "Sofia Asenova&Ivanova Memorial"]
[Site "Sofia"]
[Date "2010.04.23"]
[Round "5"]
[White "Spassov, Borislav"]
[Black "Tsekov, Ilian"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1716"]
[PlyCount "56"]
[EventDate "2010.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 Nc6 8. Ndb5 0-0 9. Bc5 a6 10. Bxf8 Bxf8 11. Nd6 Qc7 12. Nxc8 Rxc8 13. a3 b5 14. Bd3 Qb6 15. b4 Nxb4 16. Ne2 Nc6 17. c3 Qe3 18. Qd2 Bc5 19. Qxe3 Bxe3 20. Kd1 d5 21. Re1 dxe4 22. Bxe4 Nxe4 23. fxe4 Rd8+ 24. Kc2 Rd2+ 25. Kb3 Bf2 26. Nf4 Bxe1 27. Rxe1 Rf2 28. g3 Rxh2 0-1

[Event "Sofia Asenova&Ivanova Memorial"]
[Site "Sofia"]
[Date "2010.04.23"]
[Round "4"]
[White "Tsekov, Ilian"]
[Black "Stanchev, Plamen"]
[Result "0-1"]
[ECO "E62"]
[BlackElo "1853"]
[PlyCount "151"]
[EventDate "2010.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Re8 7. 0-0 Na6 8. a3 c5 9. d5 Nc7 10. e4 Bg4 11. Qb3 Qc8 12. Re1 Nd7 13. Bf4 Bxf3 14. Bxf3 Ne5 15. Be2 Rb8 16. Nb5 Nxb5 17. Qxb5 Qh3 18. Bxe5 Bxe5 19. Bf1 Qg4 20. Qb3 Qd7 21. Rab1 a6 22. Qc2 b5 23. b4 Rec8 24. Qb3 Qa7 25. Kg2 bxc4 26. Bxc4 cxb4 27. axb4 Qd4 28. Bxa6 Rc3 29. Qd1 Rxb4 30. Qxd4 Rxd4 31. Re2 Ra3 32. Bb5 g5 33. Bc6 h5 34. Rf1 Rad3 35. f4 gxf4 36. gxf4 Bf6 37. Rf3 Rxf3 38. Kxf3 Rd3+ 39. Kg2 Bd4 40. e5 Bc5 41. Re4 Kg7 42. e6 f5 43. Ra4 Bd4 44. Be8 h4 45. Bb5 Rd2+ 46. Kh3 Bf6 47. Bc6 Rf2 48. Be8 Re2 49. Ra3 Rd2 50. Bc6 Kh6 51. Rf3 Rb2 52. Rf1 Rb3+ 53. Kg2 h3+ 54. Kf2 Bh4+ 55. Ke2 Rb2+ 56. Ke3 Rxh2 57. Be8 Rg2 58. Rh1 h2 59. Kf3 Rf2+ 60. Ke3 Bg3 61. Bf7 Rg2 62. Kf3 Rg1 63. Be8 Rxh1 64. Kxg3 Rf1 65. Kxh2 Rxf4 66. Kg3 Kg5 67. Bc6 Rd4 68. Kf3 f4 69. Bb7 Ra4 70. Bc6 Ra3+ 71. Kf2 Kf5 72. Bb7 Ke5 73. Bc6 Ra2+ 74. Ke1 f3 75. Kf1 Kf4 76. Kg1 0-1

[Event "Sofia Asenova&Ivanova Memorial"]
[Site "Sofia"]
[Date "2010.04.22"]
[Round "3"]
[White "Antonov, Nikola"]
[Black "Tsekov, Ilian"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "144"]
[EventDate "2010.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Be3 Qb6 6. b3 Nf6 7. Qd3 Nc6 8. Nxc6 bxc6 9. Bxc5 Qxc5 10. Be2 Qb4+ 11. Nd2 a5 12. c3 Qb6 13. Nc4 Qc7 14. Nd6+ Ke7 15. Nxc8+ Rhxc8 16. 0-0 d5 17. Bf3 Rd8 18. exd5 cxd5 19. c4 Rab8 20. Rac1 d4 21. g3 g6 22. Rfd1 Qc5 23. Rc2 Ng8 24. Qe4 f6 25. Rcd2 e5 26. Qh4 h6 27. Bd5 Rxd5 28. cxd5 Qxd5 29. Qg4 Kf7 30. Rc2 h5 31. Rc7+ Ne7 32. Qd7 Qxd7 33. Rxd7 Ke6 34. Ra7 Rb5 35. Ra6+ Kf5 36. f4 Rd5 37. fxe5 fxe5 38. Rf1+ Ke4 39. Re6 Nf5 40. Re1+ Ne3 41. Kf2 Kd3 42. Rxg6 Kd2 43. Re2+ Kd3 44. Rc6 e4 45. Ke1 Ng4 46. h3 Ne5 47. Rd2+ Ke3 48. Re2+ Kf3 49. Rf6+ Kxg3 50. Rxe4 Kxh3 51. Rff4 Nd3+ 52. Kd2 Nxf4 53. Rxf4 Kg3 54. Rf8 h4 55. Rg8+ Kh2 56. Kd3 h3 57. a3 Kh1 58. b4 axb4 59. axb4 h2 60. Rb8 Rd7 61. b5 Rh7 62. b6 Kg2 63. b7 h1Q 64. Rg8+ Kf2 65. b8Q Qd1+ 66. Ke4 Rh4+ 67. Kd5 Qf3+ 68. Kc5 Rh5+ 69. Kxd4 Rd5+ 70. Kc4 Qe4+ 71. Kb3 Rd3+ 72. Ka2 Qc4+ 0-1

[Event "Sofia Asenova&Ivanova Memorial"]
[Site "Sofia"]
[Date "2010.04.22"]
[Round "2"]
[White "Tsekov, Ilian"]
[Black "Nikolov, Nikolay Petrov"]
[Result "0-1"]
[ECO "D95"]
[PlyCount "70"]
[EventDate "2010.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Qb3 c6 7. Bd3 a5 8. Ne5 a4 9. Nxa4 Nbd7 10. Nxd7 Bxd7 11. Nb6 dxc4 12. Bxc4 Ra5 13. Bd2 Rg5 14. g3 Bg4 15. h4 Rh5 16. a4 Bf3 17. Rg1 Ne4 18. a5 Nxd2 19. Kxd2 e5 20. Be2 Bxe2 21. Kxe2 exd4 22. Rgd1 Rb5 23. Qc2 Qe7 24. Rd3 Qe6 25. Nc4 Qg4+ 26. Kf1 dxe3 27. Rxe3 Bd4 28. Re4 Qh3+ 29. Kg1 Qxg3+ 30. Kh1 Qh3+ 31. Kg1 Rd8 32. Ra3 Bxf2+ 33. Kxf2 Qh2+ 34. Ke3 Qxc2 35. Rc3 Qh2 0-1

[Event "Sofia Asenova&Ivanova Memorial"]
[Site "Sofia"]
[Date "2010.04.21"]
[Round "1"]
[White "Georgieva, Emilia"]
[Black "Tsekov, Ilian"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1943"]
[PlyCount "55"]
[EventDate "2010.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 Nf6 4. Bg5 Be7 5. Nbd2 Nbd7 6. e3 c5 7. Bd3 h6 8. Bh4 a6 9. Qc2 c4 10. Be2 b5 11. 0-0 Bb7 12. h3 g5 13. Bg3 Rg8 14. Ne5 h5 15. f4 g4 16. hxg4 Nxg4 17. Bxg4 hxg4 18. Qh7 Rf8 19. f5 Nxe5 20. Bxe5 f6 21. Qg6+ Kd7 22. fxe6+ Kxe6 23. Qxg4+ Kf7 24. Rf3 Rg8 25. Qh5+ Kf8 26. Raf1 Bc8 27. Bxf6 Bxf6 28. Rxf6+ 1-0

