[Event "Sofia Gerenski Memorial 11th"]
[Site "Sofia"]
[Date "2018.03.23"]
[Round "4"]
[White "Sotirov, Ilia"]
[Black "Nenchev, Georgi"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1758"]
[BlackElo "1388"]
[PlyCount "45"]
[EventDate "2018.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. f4 g6 6. Nf3 Bg7 7. Be3 b6 8. Bd3 a5 9. 0-0 Ba6 10. Nb5 Bxb5 11. Bxb5 c6 12. Be2 0-0 13. c4 Qe7 14. cxd5 cxd5 15. Rc1 Ra7 16. Bb5 Qd8 17. Qe2 Rc7 18. Rxc7 Qxc7 19. Rc1 Qb7 20. Qc2 Rd8 21. Qc7 Qxc7 22. Rxc7 Bf8 23. a3 1-0

[Event "Sofia Gerenski Memorial 11th"]
[Site "Sofia"]
[Date "2018.03.21"]
[Round "1"]
[White "Nedkov, Boris"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1422"]
[BlackElo "1758"]
[PlyCount "83"]
[EventDate "2018.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 d6 6. h3 a6 7. a3 Bd7 8. Be3 Qc8 9. Qd2 Be6 10. Nd5 Bxd5 11. exd5 Nb8 12. 0-0 0-0 13. Bb3 Qd8 14. c4 Nbd7 15. Rac1 c5 16. Bc2 b5 17. Qe2 Rb8 18. b3 Re8 19. Nd2 Nf8 20. f4 exf4 21. Bxf4 Ng6 22. Bg3 Rb7 23. Qf3 Bf8 24. Rce1 Rbe7 25. Rxe7 Rxe7 26. Re1 Rxe1+ 27. Bxe1 Qe8 28. Bg3 Ne5 29. Qe3 Ng6 30. Qxe8 Nxe8 31. b4 cxb4 32. axb4 f5 33. Nb3 Nf6 34. Nd4 f4 35. Bf2 Ne5 36. Nf3 Nfd7 37. Nxe5 Nxe5 38. c5 dxc5 39. bxc5 g6 40. Bd4 Nf7 41. Bb3 Be7 42. d6 1-0

[Event "Dyuni op 2nd"]
[Site "Dyuni"]
[Date "2016.09.03"]
[Round "4"]
[White "Sotirov, Ilia"]
[Black "Kondov, Vasil"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1770"]
[BlackElo "1392"]
[PlyCount "95"]
[EventDate "2016.09.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. h3 Bd6 9. 0-0 Bf5 10. d3 Qd7 11. Ne4 Be7 12. Re1 f6 13. Be3 0-0 14. Ng3 Be6 15. d4 f5 16. Bg5 e4 17. Bxe7 Qxe7 18. Nh2 Rad8 19. c3 Qf7 20. Qc1 Bd5 21. b3 b5 22. Qf4 Kh8 23. Nhf1 h6 24. h4 Ne7 25. h5 Qe6 26. Rac1 Qa6 27. Qxc7 Nc6 28. Rc2 Rde8 29. Qf4 Be6 30. Ne3 Bd7 31. Ne2 Qb7 32. Qd6 f4 33. Nxf4 Rf6 34. Ng6+ Kh7 35. Qg3 Ne7 36. Nxe7 Rxe7 37. Rce2 Rf8 38. Qg6+ Kh8 39. Qg3 Ref7 40. Qe5 Re8 41. Qg3 Ref8 42. d5 Qc8 43. Qe5 Re8 44. Qd4 Qd8 45. Nf1 Qg5 46. Ng3 Ref8 47. Qxe4 Bg4 48. Rc2 1-0

[Event "Albena Vivacom op"]
[Site "Albena"]
[Date "2015.09.20"]
[Round "9"]
[White "Sotirov, Ilia"]
[Black "Petrov, Valeri"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1754"]
[BlackElo "1965"]
[PlyCount "77"]
[EventDate "2015.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nc6 4. e3 a6 5. Nf3 Bg4 6. h3 Bh5 7. Be2 Bg6 8. a3 e6 9. Ne5 Be7 10. Nxg6 hxg6 11. Bf3 Nd7 12. Bxe7 Qxe7 13. Qd2 Nb6 14. Be2 Nc8 15. e4 dxe4 16. Nxe4 Nd6 17. Nxd6+ Qxd6 18. c3 Rd8 19. Rd1 Ne7 20. Bf3 c6 21. g4 0-0 22. Qe3 Nd5 23. Bxd5 exd5 24. 0-0 Rde8 25. Qd2 Re4 26. Rde1 Rf4 27. Re5 Re4 28. Re1 f5 29. f3 Rxe1+ 30. Qxe1 fxg4 31. fxg4 Qf6 32. Re3 a5 33. a4 g5 34. Kg2 b5 35. Qe2 bxa4 36. Re6 Qf4 37. Re7 Qf6 38. Re6 Qf4 39. Rxc6 1/2-1/2

[Event "Albena Vivacom op"]
[Site "Albena"]
[Date "2015.09.19"]
[Round "8"]
[White "Petrov, Plamen"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1927"]
[BlackElo "1754"]
[PlyCount "59"]
[EventDate "2015.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c6 7. 0-0 Nbd7 8. Kh1 Qc7 9. a4 a5 10. e5 dxe5 11. dxe5 Nd5 12. Nxd5 cxd5 13. Bb5 e6 14. Qe2 Rd8 15. Be3 Bf8 16. Rac1 Nc5 17. c4 b6 18. cxd5 Rxd5 19. Ng5 Bb7 20. Ne4 Kg7 21. Nf6 Rad8 22. Qf2 Qe7 23. Qh4 h5 24. Bxc5 bxc5 25. f5 exf5 26. Rxf5 Rd4 27. Nxh5+ Kh6 28. Qxe7 Bxe7 29. Rxf7 gxh5 30. Rxe7 1-0

[Event "Albena Vivacom op"]
[Site "Albena"]
[Date "2015.09.18"]
[Round "7"]
[White "Kovachev, Radoslav"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1511"]
[BlackElo "1754"]
[PlyCount "65"]
[EventDate "2015.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nd7 3. g3 e5 4. Bg2 c6 5. d3 Nc5 6. Nge2 Bg4 7. h3 Bxe2 8. Qxe2 Ne6 9. Be3 Nf6 10. Qd2 h6 11. d4 Qc7 12. d5 Nc5 13. Bxc5 dxc5 14. dxc6 bxc6 15. 0-0 Be7 16. f4 Rd8 17. Qe2 0-0 18. Rad1 Rd4 19. f5 Qb6 20. Qe1 Rfd8 21. Kh2 Qxb2 22. Rf2 Rxd1 23. Nxd1 Qxa2 24. Ne3 Qa4 25. Ng4 Nxg4+ 26. hxg4 Bg5 27. Qc3 Qd4 28. Qf3 c4 29. Qe2 h5 30. Rf1 Qc3 31. Rf3 Qb4 32. c3 Qb3 33. Bf1 0-1

[Event "Albena Vivacom op"]
[Site "Albena"]
[Date "2015.09.18"]
[Round "6"]
[White "Sotirov, Ilia"]
[Black "Mladenov, Emil"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1754"]
[BlackElo "2089"]
[PlyCount "88"]
[EventDate "2015.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 g6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Bg7 5. Nf3 Nd7 6. Bd3 b6 7. 0-0 Ngf6 8. Re1 0-0 9. Ng3 Bb7 10. c3 c5 11. Bg5 h6 12. Bxf6 Bxf6 13. Ne4 Bg7 14. dxc5 bxc5 15. Qe2 Qc7 16. Rad1 Rfe8 17. Bb5 Bc6 18. Bxc6 Qxc6 19. Qc4 Rac8 20. Qd5 Nf6 21. Nxf6+ Bxf6 22. Qc4 e6 23. Qf4 Bg7 24. Rd6 Qb5 25. Qd2 Rb8 26. b3 a5 27. Ne5 Rb7 28. f4 a4 29. c4 Qb4 30. Rb1 Qxd2 31. Rxd2 g5 32. g3 Reb8 33. Rd3 f6 34. Nd7 Rc8 35. Re1 Rc6 36. Kg2 Kf7 37. Kf3 Ke7 38. f5 Rxd7 39. Rxd7+ Kxd7 40. bxa4 exf5 41. Rb1 Bf8 42. a5 Ra6 43. Rb5 Bd6 44. a4 Kc6 0-1

[Event "Albena Vivacom op"]
[Site "Albena"]
[Date "2015.09.17"]
[Round "5"]
[White "Sotirov, Ilia"]
[Black "Anev, Asen"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1754"]
[BlackElo "1958"]
[PlyCount "61"]
[EventDate "2015.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 Be7 7. Nf3 Nbd7 8. 0-0 h6 9. Bh4 0-0 10. h3 c5 11. dxc5 Nxc5 12. Rc1 Qb6 13. d4 Ncd7 14. Qe2 Rac8 15. Rc2 g5 16. Bg3 Ne4 17. Bh2 Nxc3 18. Rxc3 Rxc3 19. bxc3 Rc8 20. Rc1 Ba3 21. Rc2 Qb1+ 22. Ne1 b5 23. Kf1 Nb6 24. f4 Na4 25. fxg5 hxg5 26. Be5 f6 27. Qg4 Rf8 28. Qxe6+ Kg7 29. Bd6 Bxd6 30. Qxd6 Nb6 31. Qe6 1/2-1/2

[Event "Albena Vivacom op"]
[Site "Albena"]
[Date "2015.09.16"]
[Round "3"]
[White "Sotirov, Ilia"]
[Black "Stankov, Dinko"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1754"]
[PlyCount "170"]
[EventDate "2015.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. c4 Bg7 4. Nc3 e6 5. Bg5 Bf6 6. Bf4 c6 7. e3 Ne7 8. c5 Nd7 9. Bd3 b6 10. cxb6 Qxb6 11. Qd2 h6 12. 0-0 Bg7 13. Rac1 f5 14. Na4 Qb7 15. h3 0-0 16. Nc5 Nxc5 17. Rxc5 Qd7 18. Rfc1 Kh7 19. Be5 Bb7 20. Bg3 Rfc8 21. R5c3 g5 22. Rb3 a6 23. Rb6 Ra7 24. Qa5 Qd8 25. Qb4 Qd7 26. Rc3 Kg8 27. Rb3 a5 28. Qc5 Rca8 29. Rc3 Nc8 30. Rxc6 Bxc6 31. Qxc6 Qxc6 32. Rxc6 Kf7 33. b3 Ne7 34. Rc5 Rc8 35. Be5 Rxc5 36. dxc5 Nc8 37. Bg3 Ne7 38. Bb5 Bc3 39. Kf1 Kf6 40. Bd6 e5 41. Ke2 Nc8 42. Bf8 Kg6 43. c6 g4 44. hxg4 fxg4 45. Nh4+ Kf6 46. Bxh6 Nd6 47. a4 Ke6 48. Bf8 Nc8 49. Bc5 Rh7 50. Ng6 Rf7 51. Nf8+ Kf5 52. Nd7 Bb4 53. f3 gxf3+ 54. gxf3 Bxc5 55. Nxc5 Nb6 56. Nb7 Rh7 57. Nxa5 Rh2+ 58. Kd1 Rf2 59. Be2 Rh2 60. Ba6 Ke6 61. Be2 Kd6 62. Kd2 Kc7 63. Kd3 e4+ 64. fxe4 dxe4+ 65. Kd2 Nd5 66. Ke1 Nxe3 67. Bb5 Nd5 68. Nc4 Nc3 69. Kf1 Ra2 70. Ne3 Rb2 71. Bc4 Kxc6 72. a5 Kb7 73. Nf5 Ka7 74. Nd6 e3 75. Nb5+ Nxb5 76. Bxb5 Rxb3 77. Bc4 Rb2 78. Ke1 Rh2 79. Bd3 Ra2 80. a6 Kb6 81. Be2 Kc5 82. Bd3 Kd4 83. Bf1 Ra1+ 84. Ke2 Rxa6 85. Ke1 Ra2 0-1

[Event "Albena Vivacom op"]
[Site "Albena"]
[Date "2015.09.16"]
[Round "4"]
[White "Tsenkov, Tsenko"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1624"]
[BlackElo "1754"]
[PlyCount "46"]
[EventDate "2015.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e5 4. d5 c6 5. dxc6 bxc6 6. Bc4 Be7 7. Nc3 Ngf6 8. 0-0 0-0 9. Bb3 Nc5 10. a3 h6 11. Ba2 Bg4 12. Re1 a5 13. b4 axb4 14. axb4 Ne6 15. Be3 Qb8 16. Bxe6 fxe6 17. Rxa8 Qxa8 18. b5 cxb5 19. Nxb5 Nxe4 20. Nc7 Qc8 21. Bb6 Ng5 22. Nd5 Nxf3+ 23. gxf3 exd5 0-1

[Event "Albena Vivacom op"]
[Site "Albena"]
[Date "2015.09.15"]
[Round "2"]
[White "Jordanov, Doichin"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2005"]
[BlackElo "1754"]
[PlyCount "67"]
[EventDate "2015.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 Nf6 4. h3 c5 5. e3 Nc6 6. Nf3 cxd4 7. exd4 Bb4+ 8. Nc3 0-0 9. Be2 dxc4 10. Bxc4 Qa5 11. Bd2 Rd8 12. a3 Bxc3 13. Bxc3 Qc7 14. Qe2 a6 15. 0-0 b5 16. Ba2 Bb7 17. Rac1 Qb6 18. Rfd1 Rac8 19. Qe1 Qa7 20. Ng5 Re8 21. Nf3 Qb8 22. Ne5 Qd6 23. f3 Qe7 24. Nd3 Nb8 25. Nc5 Bd5 26. Bb1 Qd6 27. Qh4 Qd8 28. Qf2 Qc7 29. Bd2 Qd6 30. Qh4 e5 31. dxe5 Qxe5 32. Bg5 Bc4 33. Bxf6 Qxc5+ 34. Bd4 1-0

[Event "Albena Vivacom op"]
[Site "Albena"]
[Date "2015.09.14"]
[Round "1"]
[White "Sotirov, Ilia"]
[Black "Andronescu, Madalin"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "1754"]
[BlackElo "2214"]
[PlyCount "68"]
[EventDate "2015.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 Bb4+ 7. Nc3 g5 8. Bg3 Ne4 9. Qc2 0-0 10. Bd3 f5 11. 0-0-0 Nxc3 12. bxc3 Ba3+ 13. Kb1 Be7 14. d5 Qe8 15. Bxc7 Na6 16. Be5 Nc5 17. e4 Nxd3 18. Qxd3 Rc8 19. Kb2 d6 20. Bd4 Qa4 21. exf5 e5 22. Be3 Rxc4 23. Nd2 Rc7 24. c4 Ba6 25. Rc1 Bf6 26. Qb3 Qd7 27. g4 e4+ 28. Kb1 Qe7 29. a4 Qe5 30. Kc2 Qxd5 31. Kb1 Qe5 32. Ka2 Rfc8 33. Rc2 Kh8 34. Rb1 d5 0-1

[Event "Sunny Beach op-C 13th"]
[Site "Sunny Beach"]
[Date "2014.09.08"]
[Round "3"]
[White "Sotirov, Ilia"]
[Black "Parvanov, Mitko"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1801"]
[BlackElo "1949"]
[PlyCount "60"]
[EventDate "2014.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Nf3 Be7 6. e3 0-0 7. Bd3 c6 8. h3 Re8 9. 0-0 Nbd7 10. Qc2 Bd6 11. Rd1 Qe7 12. a4 Ne4 13. Bxe4 dxe4 14. Nd2 Nf6 15. b3 Bf5 16. f4 exf3 17. e4 Nxe4 18. Nxf3 Ng3 19. Qf2 Ne2+ 20. Nxe2 Qxe2 21. Rd2 Qxf2+ 22. Kxf2 Bb4 23. Rda2 f6 24. Bd2 Bd6 25. Re1 Be6 26. Rb2 Bd5 27. b4 Rxe1 28. Nxe1 Re8 29. Be3 Kf7 30. Nd3 Bg3+ 0-1

[Event "Sunny Beach op-C 13th"]
[Site "Sunny Beach"]
[Date "2014.09.07"]
[Round "2"]
[White "Lausman, Petr"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1981"]
[BlackElo "1801"]
[PlyCount "49"]
[EventDate "2014.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Bd3 e5 4. Ne2 Ngf6 5. 0-0 Be7 6. Nbc3 c6 7. Kh1 0-0 8. f4 exd4 9. Nxd4 Re8 10. Qe1 Bf8 11. Qh4 Nc5 12. f5 d5 13. exd5 Nxd3 14. cxd3 Nxd5 15. f6 Nxf6 16. Bg5 Be7 17. Rae1 Be6 18. Nxe6 fxe6 19. Rxe6 Qxd3 20. Rd1 Qg6 21. Qc4 Qf7 22. Rde1 Bf8 23. Bxf6 Rxe6 24. Qxe6 Qxe6 25. Rxe6 1/2-1/2

[Event "Varna op-B 8th"]
[Site "Varna"]
[Date "2014.06.27"]
[Round "9"]
[White "Sotirov, Ilia"]
[Black "Cholakov, Nikolay"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "1806"]
[BlackElo "1547"]
[PlyCount "95"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 g6 6. Nf3 Bg7 7. g3 0-0 8. Bg2 d6 9. 0-0 a6 10. a4 b6 11. Bg5 Nbd7 12. Re1 Qc7 13. e4 Bb7 14. Qd2 c4 15. Bh6 Nc5 16. Nd4 Nd3 17. Re2 Qc5 18. Bxg7 Kxg7 19. Nf3 b5 20. Ne1 Nxe1 21. Rexe1 Nd7 22. Ne2 Ne5 23. Qd4 Qxd4 24. Nxd4 Nd3 25. Re2 b4 26. Bf1 Rfe8 27. f3 Rac8 28. Rc2 Ne5 29. Rac1 Nd3 30. Bxd3 cxd3 31. Rxc8 Rxc8 32. Rd1 a5 33. Rxd3 Rc1+ 34. Kf2 Ba6 35. Rd2 Ra1 36. b3 Rc1 37. Rc2 Rxc2+ 38. Nxc2 Kf6 39. Ke3 Ke7 40. f4 f6 41. h4 h6 42. g4 Kd7 43. Nd4 Bb7 44. Ne6 Ke7 45. g5 h5 46. gxf6+ Kxf6 47. Nd8 Ba8 48. Nc6 1-0

[Event "Varna op-B 8th"]
[Site "Varna"]
[Date "2014.06.26"]
[Round "8"]
[White "Yordanov, Lachezar"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "1688"]
[BlackElo "1806"]
[PlyCount "49"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. d5 Be7 6. Be3 c6 7. Be2 Qa5 8. Qc2 0-0 9. h3 Nc5 10. Bxc5 Qxc5 11. Nf3 Qa5 12. 0-0 Bd7 13. a3 Qc7 14. Rfd1 a5 15. b4 Rfb8 16. Qd2 cxd5 17. exd5 axb4 18. axb4 Rxa1 19. Rxa1 h6 20. Rd1 Qb6 21. Qb2 Ra8 22. Nd2 Bf5 23. Nb5 Bd7 24. Nc3 Bf5 25. Nb5 1/2-1/2

[Event "Varna op-B 8th"]
[Site "Varna"]
[Date "2014.06.25"]
[Round "7"]
[White "Sotirov, Ilia"]
[Black "Bashirli, Nail Qoshqar"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1806"]
[BlackElo "1983"]
[PlyCount "76"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 g6 4. Bxf6 exf6 5. e3 Bg7 6. Bd3 f5 7. Nf3 0-0 8. Qd2 c6 9. a4 Nd7 10. 0-0 a5 11. Rab1 Nf6 12. Be2 Ne4 13. Qc1 Qe7 14. Re1 Be6 15. Bf1 Qb4 16. Rd1 Rfe8 17. Ne1 Qd6 18. Ne2 Re7 19. Ng3 Nf6 20. Nf3 Rae8 21. b3 f4 22. exf4 Bg4 23. Rd3 Bxf3 24. Rxf3 h5 25. Nh1 Ne4 26. c3 c5 27. Rd3 cxd4 28. cxd4 Qb4 29. Qe1 Qb6 30. Qd1 Rc8 31. Rb2 Rec7 32. Ng3 Rc1 33. Qe2 Bxd4 34. Ra2 Bxf2+ 35. Kh1 Bxg3 36. hxg3 Nc3 37. Qf2 Rxf1+ 38. Qxf1 Nxa2 0-1

[Event "Varna op-B 8th"]
[Site "Varna"]
[Date "2014.06.24"]
[Round "6"]
[White "Ivanov, Zahari"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "1505"]
[BlackElo "1806"]
[PlyCount "64"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. cxd5 exd5 7. e3 0-0 8. Be2 Re8 9. 0-0 c6 10. Rc1 h6 11. Bh4 b6 12. b3 Bb7 13. Qd2 Rc8 14. Ne1 Ne4 15. Nxe4 dxe4 16. Bg3 Nf6 17. f3 c5 18. Nc2 Qd7 19. Na3 exf3 20. gxf3 cxd4 21. Bb5 Bc6 22. Bxc6 Rxc6 23. Rxc6 Qxc6 24. Nc4 dxe3 25. Nxe3 Bc5 26. Bf2 Qxf3 27. Nd1 Re4 28. h3 Re2 29. Qd8+ Kh7 30. Qc7 Qxh3 31. Qb8 Ng4 32. Qf4 Nxf2 0-1

[Event "Varna op-B 8th"]
[Site "Varna"]
[Date "2014.06.22"]
[Round "4"]
[White "Ziaziulkin, Pavel"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1512"]
[BlackElo "1806"]
[PlyCount "84"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 b5 7. Bb3 Be7 8. c3 Bb7 9. d3 0-0 10. Bg5 Na5 11. Bc2 c5 12. Nbd2 Nc6 13. Bb3 Na5 14. Bxf6 Bxf6 15. Bc2 Nc6 16. Nf1 g6 17. Ne3 Ne7 18. Bb3 Bg7 19. Rc1 Rc8 20. Re2 d5 21. Nxd5 Bxd5 22. exd5 Nxd5 23. Nxe5 Nf4 24. Re4 Bxe5 25. Rxe5 Qxd3 26. Re3 Qxd1+ 27. Rxd1 Rcd8 28. Ree1 Nd3 29. Re2 c4 30. Bc2 Nxb2 31. Rxd8 Rxd8 32. g3 Nd1 33. Bxd1 Rxd1+ 34. Kg2 Rc1 35. Re8+ Kg7 36. Ra8 Rxc3 37. Rxa6 Rc2 38. Rb6 Rb2 39. a3 Rb3 40. Kf1 c3 41. Ke1 Rb1+ 42. Ke2 c2 0-1

[Event "Varna op-B 8th"]
[Site "Varna"]
[Date "2014.06.21"]
[Round "3"]
[White "Sotirov, Ilia"]
[Black "Giretti Kanev, Jasen"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "1806"]
[BlackElo "2193"]
[PlyCount "72"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. h3 Bf5 9. Bd3 Nd7 10. Bxf5 Qa5+ 11. c3 Qxf5 12. Qe2 Nb6 13. Nh4 Qd5 14. Qf3 Rg8 15. g3 0-0-0 16. Qxd5 Rxd5 17. Bf4 e5 18. dxe5 fxe5 19. Be3 Nc4 20. Bxa7 Nxb2 21. Be3 Nc4 22. Nf5 Rd3 23. Rc1 Nxe3 24. fxe3 Bc5 25. e4 Rgd8 26. Rh2 Be3 27. Rcc2 Bg5 28. h4 Rd1+ 29. Ke2 R8d2+ 30. Kf3 Rxh2 31. Rxh2 Rd3+ 32. Kg4 Bd2 33. c4 Kd7 34. Rf2 b5 35. cxb5 cxb5 36. Rf3 h5+ 0-1

[Event "Varna op-B 8th"]
[Site "Varna"]
[Date "2014.06.19"]
[Round "1"]
[White "Janakiev, Ivan"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2168"]
[BlackElo "1806"]
[PlyCount "49"]
[EventDate "2014.06.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Qa5 10. Rb1 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 0-0 13. Be2 Rd8 14. Ke3 Nc6 15. Rhc1 a6 16. Rb6 Ne7 17. Rc7 Kf8 18. Ne5 Ke8 19. Bh5 g6 20. Bd1 f6 21. Ng4 Kf7 22. Bb3 h5 23. Nh6+ Kg7 24. Rxe7+ Kxh6 25. Bxe6 1-0

[Event "Plovdiv Tringov Memorial 36th"]
[Site "Plovdiv"]
[Date "2014.02.02"]
[Round "1"]
[White "Sotirov, Ilia"]
[Black "Nikolov, Momchil"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1799"]
[BlackElo "2522"]
[PlyCount "80"]
[EventDate "2014.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. e3 e6 5. Bd3 Bg6 6. Nge2 c5 7. dxc5 Bxc5 8. 0-0 Nc6 9. a3 0-0 10. Bxg6 hxg6 11. Nd4 Bxd4 12. exd4 Qb6 13. Ne2 Qxb2 14. Qd3 Qb6 15. Rab1 Qc7 16. Qf3 Ne4 17. Bf4 Qd7 18. h4 Rac8 19. c4 b6 20. cxd5 Qxd5 21. Rfd1 Rfd8 22. Be3 Nf6 23. Qh3 Qa2 24. Nf4 Qxa3 25. h5 gxh5 26. Nxh5 Nxh5 27. Qxh5 Rd5 28. Qg4 Qe7 29. Rbc1 Qf6 30. g3 Qf5 31. Qh4 Qf3 32. g4 Rcd8 33. Rxc6 Qxd1+ 34. Kg2 Qd3 35. Rc7 Qe4+ 36. Kg3 a5 37. Qe7 Qg6 38. Rc1 b5 39. Rh1 b4 40. Qh4 f6 0-1

[Event "Blagoevgrad op"]
[Site "Blagoevgrad"]
[Date "2013.10.04"]
[Round "9"]
[White "Milchev, Miroslav"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C73"]
[WhiteElo "2173"]
[BlackElo "1824"]
[PlyCount "33"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Qxd4 c5 8. Qd3 Be7 9. Nc3 c6 10. Bf4 Ra7 11. 0-0-0 Rd7 12. Qc4 g5 13. Be5 Bf6 14. Bxf6 Qxf6 15. e5 Qf5 16. Rxd6 Ne7 17. Rf6 1-0

[Event "Blagoevgrad op"]
[Site "Blagoevgrad"]
[Date "2013.10.03"]
[Round "8"]
[White "Sotirov, Ilia"]
[Black "Ivanov, Igor"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1824"]
[BlackElo "1744"]
[PlyCount "25"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 g6 5. e3 Bg7 6. Bd3 0-0 7. h3 c5 8. 0-0 cxd4 9. exd4 Qb6 10. Rb1 e6 11. Qd2 Re8 12. Rfe1 Nf8 13. Bxf6 1-0

[Event "Blagoevgrad op"]
[Site "Blagoevgrad"]
[Date "2013.10.02"]
[Round "7"]
[White "Stojanov, Atanas"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "1850"]
[BlackElo "1824"]
[PlyCount "73"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. Nxe5 g6 7. Nf3 Be6 8. b3 Bg7 9. Bb2 Qe7 10. d3 Nh6 11. h3 0-0-0 12. Nbd2 Qd7 13. Re1 Nf7 14. Nd4 h5 15. Nxe6 Qxe6 16. Nf3 Ne5 17. d4 Rhe8 18. Qe2 Nxf3+ 19. Qxf3 Qd6 20. Rad1 Qf8 21. c4 Qf7 22. e5 f5 23. d5 c5 24. e6 Qe7 25. Bxg7 Qxg7 26. Qe2 Qe7 27. Qe5 Rf8 28. a3 a5 29. Qc3 b6 30. Qf3 Kb8 31. Rb1 h4 32. b4 axb4 33. axb4 cxb4 34. Ra1 Rd6 35. Qb3 c5 36. Qa2 Qb7 37. e7 1-0

[Event "Blagoevgrad op"]
[Site "Blagoevgrad"]
[Date "2013.10.01"]
[Round "5"]
[White "Bozov, Dimitar"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "1960"]
[BlackElo "1824"]
[PlyCount "172"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. Bg5 Be7 6. cxd5 Nxd5 7. Bxe7 Qxe7 8. e4 Nxc3 9. bxc3 cxd4 10. cxd4 Qb4+ 11. Qd2 Nc6 12. Qxb4 Nxb4 13. Bb5+ Ke7 14. 0-0 a6 15. Ba4 b5 16. Bb3 Bb7 17. a3 Nd3 18. d5 Nc5 19. Ba2 Nxe4 20. dxe6 fxe6 21. Rfe1 Bd5 22. Bxd5 exd5 23. Ng5 Kf6 24. Nxe4+ dxe4 25. Rxe4 Rhe8 26. Rf4+ Kg6 27. a4 Re5 28. h3 Rae8 29. Ra3 h6 30. Rg3+ Kh7 31. Rf7 Re1+ 32. Kh2 Rg8 33. Ra7 Re6 34. axb5 axb5 35. Rb7 Rf6 36. Kg1 Rf5 37. Rb3 Rc8 38. g4 Rd5 39. R3xb5 Rxb5 40. Rxb5 g5 41. Kg2 Rc4 42. Rb3 Kg6 43. Kg3 Rc1 44. f4 gxf4+ 45. Kxf4 Rf1+ 46. Kg3 Rg1+ 47. Kh4 Rh1 48. Kg3 Rg1+ 49. Kf4 Rf1+ 50. Kg3 Rg1+ 51. Kh4 Rh1 52. Rb6+ Kg7 53. Rb5 Kg6 54. Kg3 Rg1+ 55. Kf2 Rh1 56. Kg2 Rc1 57. h4 Rc2+ 58. Kf3 Rc3+ 59. Ke2 Rc2+ 60. Kd3 Rg2 61. Rb6+ Kg7 62. Rb4 Kf6 63. Ke3 Rh2 64. Rb6+ Kg7 65. h5 Rh1 66. Rg6+ Kh7 67. Rf6 Kg7 68. Rf4 Re1+ 69. Kf3 Rf1+ 70. Ke4 Re1+ 71. Kf5 Re7 72. Rd4 Rf7+ 73. Ke6 Rf6+ 74. Ke5 Rf7 75. Rd6 Re7+ 76. Re6 Rf7 77. Rg6+ Kh7 78. Rf6 Ra7 79. Rd6 Kg7 80. Ke6 Rb7 81. Rd7+ Rxd7 82. Kxd7 Kf6 83. Ke8 Kg5 84. Kf7 Kxg4 85. Kg6 Kf4 86. Kxh6 Kf5 1-0

[Event "Blagoevgrad op"]
[Site "Blagoevgrad"]
[Date "2013.10.01"]
[Round "6"]
[White "Sotirov, Ilia"]
[Black "Spasov, Spas"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1824"]
[PlyCount "107"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. c4 Bg7 4. Nc3 e5 5. d5 Ne7 6. Nf3 0-0 7. Bg5 h6 8. Be3 f5 9. Bd3 fxe4 10. Bxe4 Nf5 11. Qd2 Nxe3 12. fxe3 Bf5 13. 0-0 Bxe4 14. Nxe4 c6 15. dxc6 Nxc6 16. Nxd6 e4 17. Qd5+ Kh7 18. Nxe4 Nb4 19. Qxb7 Rb8 20. Qxa7 Nc2 21. Rad1 Qe8 22. Nfd2 Ra8 23. Qb7 Nxe3 24. Rxf8 Qxf8 25. Re1 Nf5 26. g4 Rb8 27. Qc7 Rc8 28. Qf4 Bd4+ 29. Kh1 Be3 30. Rxe3 Nxe3 31. Qxe3 Rxc4 32. Qa7+ Kh8 33. Kg2 Rc8 34. Qd4+ Qg7 35. Qxg7+ Kxg7 36. Nc3 Rd8 37. Nde4 h5 38. g5 Rb8 39. b3 Kf7 40. Kf3 Ke6 41. h3 Ke5 42. Ke3 Rd8 43. b4 h4 44. b5 Rf8 45. a4 Rf1 46. b6 Rf8 47. a5 Rb8 48. Nc5 Kd6 49. Kd4 Kc6 50. Kc4 Rf8 51. b7 Rf4+ 52. N3e4 Rf1 53. a6 Rc1+ 54. Nc3 1-0

[Event "Blagoevgrad op"]
[Site "Blagoevgrad"]
[Date "2013.09.30"]
[Round "4"]
[White "Sotirov, Ilia"]
[Black "Tetimov, Ivan"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1824"]
[BlackElo "2066"]
[PlyCount "70"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. e4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Bd6 8. Qe2 Qc7 9. c4 b6 10. Bd2 Bb7 11. Rc1 c5 12. Ne4 Nxe4 13. Bxe4 Bxe4 14. Qxe4 0-0 15. 0-0 Nf6 16. Qe2 Bf4 17. Rcd1 Bxd2 18. Rxd2 Rac8 19. b3 Qf4 20. Re1 Rfd8 21. g3 Qg4 22. Qe3 cxd4 23. Red1 e5 24. Qe2 Re8 25. Nxe5 Qf5 26. f4 Ne4 27. Rxd4 Nc3 28. Qd3 Qxd3 29. R1xd3 Ne2+ 30. Kf2 Nxd4 31. Rxd4 f6 32. Ng4 Rcd8 33. Rd5 Rxd5 34. cxd5 Rc8 35. Ne3 Rc1 0-1

[Event "Blagoevgrad op"]
[Site "Blagoevgrad"]
[Date "2013.09.29"]
[Round "2"]
[White "Sotirov, Ilia"]
[Black "Kiryakov, Atanas"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1824"]
[BlackElo "1935"]
[PlyCount "95"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d5 6. Nf3 h6 7. e3 0-0 8. Bd3 b6 9. 0-0 Ba6 10. cxd5 Bxd3 11. Qxd3 exd5 12. a4 Re8 13. Ne5 c5 14. c4 cxd4 15. exd4 Nbd7 16. f4 Rc8 17. cxd5 Nxd5 18. Bd2 N5f6 19. Rac1 Rxc1 20. Bxc1 Nxe5 21. fxe5 Rxe5 22. Qd2 Re4 23. Bb2 Qd7 24. Qc2 Qe6 25. Qd3 Re2 26. Bc1 Nd5 27. Qf3 Ra2 28. Qb3 Re2 29. Qf3 Rc2 30. Qd3 Rc3 31. Qd2 Rc4 32. Re1 Qc6 33. Qd1 Rxa4 34. Qg4 Kf8 35. Qe4 Qe6 36. Qh4 Qf6 37. Qg3 Qxd4+ 38. Kh1 g5 39. Qb8+ Kg7 40. Qe8 Nf6 41. Qe2 Qg4 42. Qb2 a6 43. Rf1 Qe6 44. Qf2 b5 45. Bb2 Kg8 46. Qxf6 Qxf6 47. Bxf6 Ra2 48. h3 1/2-1/2

[Event "Blagoevgrad op"]
[Site "Blagoevgrad"]
[Date "2013.09.29"]
[Round "3"]
[White "Vasileva, Cveta"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1564"]
[BlackElo "1824"]
[PlyCount "120"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 b6 7. e3 Bb7 8. Rc1 0-0 9. a3 Nbd7 10. cxd5 exd5 11. Bd3 Rc8 12. 0-0 c5 13. dxc5 bxc5 14. h3 Re8 15. Re1 Bc6 16. Bf5 Rb8 17. Re2 Nb6 18. Ne5 Bb7 19. Qc2 Nfd7 20. Bh7+ Kf8 21. Bxe7+ Qxe7 22. Ng4 h5 23. Nh2 Qf6 24. Bf5 Ne5 25. Qb1 g6 26. Bc2 Red8 27. b3 Kg8 28. Qa1 Qe6 29. Rd2 Rbc8 30. Ne2 Qf6 31. f4 Ned7 32. Qxf6 Nxf6 33. Ng3 Re8 34. Ngf1 a5 35. Nf3 Ne4 36. Bxe4 Rxe4 37. Ne5 Kg7 38. Kf2 f6 39. Nd3 c4 40. bxc4 dxc4 41. Rb2 Re6 42. Ne1 Ba6 43. Nf3 Na4 44. Rd2 Nc5 45. Nd4 Re7 46. Kg1 Ne4 47. Rb2 c3 48. Rb6 Bd3 49. f5 Kf7 50. fxg6+ Kxg6 51. Ne6 Bxf1 52. Kxf1 h4 53. Nf4+ Kg5 54. Ne6+ Kg6 55. Nf4+ Kf7 56. Rc2 Rd8 57. Rb1 Nd2+ 58. Rxd2 Rxd2 59. Re1 c2 60. e4 Rxe4 0-1

[Event "Blagoevgrad op"]
[Site "Blagoevgrad"]
[Date "2013.09.28"]
[Round "1"]
[White "Dinev, Dejan"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2346"]
[BlackElo "1824"]
[PlyCount "73"]
[EventDate "2013.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d4 d6 6. Re1 Bg4 7. c3 0-0 8. d5 Nb8 9. h3 Bxf3 10. Qxf3 Nbd7 11. Be3 Ne8 12. Nd2 g6 13. g4 Ng7 14. Qg2 Bg5 15. Bd3 Bf4 16. Kh1 g5 17. Nf1 Re8 18. Bb5 a6 19. Ba4 b5 20. Bc2 Nf8 21. Ng3 Ng6 22. Nf5 Qf6 23. a4 Nxf5 24. gxf5 Nh4 25. Qg4 Reb8 26. b4 h6 27. Bd3 Bxe3 28. fxe3 Qh8 29. Rg1 Kf8 30. axb5 axb5 31. Bxb5 Ke7 32. Bc6 Rxa1 33. Rxa1 f6 34. Ra7 Kd8 35. Qh5 Qf8 36. b5 Rc8 37. b6 1-0

[Event "Kesarovski Georgiev Memorial-B 12th"]
[Site "Sunny Beach"]
[Date "2013.09.08"]
[Round "9"]
[White "Kirilov, Ivaylo"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1818"]
[PlyCount "76"]
[EventDate "2013.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 Nd7 6. Be3 Ngf6 7. h3 0-0 8. 0-0 a6 9. Nh2 e5 10. dxe5 dxe5 11. f4 exf4 12. Bxf4 Re8 13. e5 Qb6+ 14. Kh1 Nxe5 15. Bxe5 Rxe5 16. Nf3 Re8 17. Na4 Qa5 18. Nc3 Nh5 19. Nd4 Ng3+ 20. Kg1 Nxf1 21. Kxf1 Qb6 22. Nf3 Qxb2 23. Na4 Qxa1 24. Qxa1 Bxa1 25. Nb6 Rb8 26. Ne5 Bxe5 27. Nxc8 Rbxc8 28. Bg4 f5 29. Be2 Bc3 30. Bc4+ Kg7 31. Be2 Re3 32. Kf2 Rce8 33. Bd3 Be1+ 34. Kf1 Bg3 35. Be2 Rxe2 36. Kg1 Rxc2 37. Kh1 Rxa2 38. Kg1 Ra1# 0-1

[Event "Kesarovski Georgiev Memorial-B 12th"]
[Site "Sunny Beach"]
[Date "2013.09.07"]
[Round "8"]
[White "Sotirov, Ilia"]
[Black "Stiefel, Marika"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1818"]
[BlackElo "1627"]
[PlyCount "22"]
[EventDate "2013.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e5 5. e4 Be7 6. Bd3 0-0 7. Nge2 Nbd7 8. Bg5 h6 9. Bh4 Nxe4 10. Bxe7 Nxc3 11. Nxc3 Qxe7 1/2-1/2

[Event "Kesarovski Georgiev Memorial-B 12th"]
[Site "Sunny Beach"]
[Date "2013.09.04"]
[Round "5"]
[White "Jiruse, Josef"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2035"]
[BlackElo "1818"]
[PlyCount "79"]
[EventDate "2013.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 Be6 5. Bxe6 fxe6 6. d4 Nf6 7. Bxf4 h6 8. Nbd2 Nc6 9. c3 Qe7 10. e5 dxe5 11. Bxe5 Ng4 12. Qe2 Ngxe5 13. Nxe5 Nxe5 14. Qxe5 0-0-0 15. Nf3 Rd5 16. Qe4 Qf6 17. 0-0 Qf5 18. Rae1 Qxe4 19. Rxe4 Bd6 20. Rxe6 Rf8 21. Rg6 Rf7 22. Nd2 Bf4 23. g3 Be3+ 24. Kg2 Rdf5 25. Rxf5 Rxf5 26. Nf3 Rf7 27. Re6 Bg5 28. Nxg5 hxg5 29. Re5 g4 30. Re4 Kd7 31. Rxg4 Re7 32. Kf2 Kd6 33. c4 b6 34. b4 c6 35. a4 a6 36. h4 b5 37. axb5 axb5 38. Rg6+ Kc7 39. cxb5 cxb5 40. Kf3 1-0

[Event "Kesarovski Georgiev Memorial-B 12th"]
[Site "Sunny Beach"]
[Date "2013.09.02"]
[Round "3"]
[White "Vagner, Grigorij"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2045"]
[BlackElo "1818"]
[PlyCount "108"]
[EventDate "2013.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 h6 5. Bh4 Be7 6. Bd3 0-0 7. 0-0 Nbd7 8. Qe2 c5 9. b3 b6 10. Nbd2 Bb7 11. c3 Rc8 12. Rac1 Ne4 13. Bxe7 Qxe7 14. Ba6 Ndf6 15. Bxb7 Qxb7 16. Ne5 Rc7 17. Nxe4 Nxe4 18. f3 Nf6 19. Rc2 Rfc8 20. Rfc1 b5 21. Qf2 a6 22. g4 Nd7 23. Qg3 Nxe5 24. Qxe5 cxd4 25. exd4 b4 26. Qe3 Qb5 27. h4 a5 28. Qd2 Rxc3 29. Rxc3 bxc3 30. Rxc3 Rxc3 31. Qxc3 Qb4 32. Qc8+ Kh7 33. Qc2+ Kg8 34. Qf2 Qc3 35. Kg2 Qd3 36. h5 Qc3 37. Kh3 Qd3 38. Kh4 g5+ 39. hxg6 fxg6 40. Kg3 Kg7 41. Kg2 g5 42. Qe1 Qxd4 43. Qxa5 Qb2+ 44. Kf1 Qa1+ 45. Ke2 Qe5+ 46. Kd3 Qf4 47. Qa7+ Kg6 48. Qf2 Qf6 49. Qe2 e5 50. Kc2 Qc6+ 51. Kb2 e4 52. fxe4 dxe4 53. a4 Qf6+ 54. Kc2 Qf3 1-0

[Event "Veliko Tarnovo op"]
[Site "Veliko Tarnovo"]
[Date "2013.05.05"]
[Round "7"]
[White "Kalchev, Stefan"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2106"]
[BlackElo "1784"]
[PlyCount "87"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 Nf6 7. Re1 Be7 8. d4 0-0 9. h3 b5 10. Bb3 h6 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 Na5 14. Bc2 g6 15. b3 c5 16. d5 Nb7 17. Be3 Kh7 18. Qd2 Bg7 19. b4 Qc7 20. a4 Rec8 21. Rec1 Qd8 22. Ra2 a5 23. axb5 Bxb5 24. Rca1 axb4 25. cxb4 Rxa2 26. Rxa2 Bc4 27. Rb2 Qc7 28. b5 Nd7 29. Qc3 Nb6 30. Nd2 Bxd5 31. exd5 Nxd5 32. Qa3 Nb6 33. Ra2 d5 34. f3 f5 35. Nxf5 Ra8 36. Qxa8 Nxa8 37. Rxa8 Qd7 38. Nh4 e4 39. fxe4 Bf6 40. Nxg6 Kg7 41. e5 Bd8 42. Nf4 Qe8 43. Rb8 Qxb5 44. Ne6+ 1-0

[Event "Veliko Tarnovo op"]
[Site "Veliko Tarnovo"]
[Date "2013.05.01"]
[Round "1"]
[White "Nevednichy, Boris M"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2213"]
[BlackElo "1784"]
[PlyCount "97"]
[EventDate "2013.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 h6 6. Bb3 0-0 7. c3 d5 8. exd5 Nxd5 9. h3 Be6 10. Re1 Bd6 11. Nbd2 Nf4 12. Ne4 Bxb3 13. axb3 Ng6 14. b4 a6 15. Be3 Kh7 16. d4 f5 17. Nxd6 cxd6 18. dxe5 dxe5 19. Ng5+ hxg5 20. Qh5+ Kg8 21. Qxg6 Qf6 22. Qxg5 Rad8 23. Qxf6 gxf6 24. Bc5 Rf7 25. Rad1 Rfd7 26. Rxd7 Rxd7 27. Be3 Kf7 28. Kf1 Ne7 29. Ke2 f4 30. Bc5 Ng6 31. g3 Ke6 32. h4 Kf5 33. h5 Nh8 34. gxf4 Kxf4 35. Rg1 Rh7 36. h6 Kf5 37. Rg7 Rxh6 38. Rxb7 Ng6 39. Be3 Rh1 40. b5 axb5 41. Rxb5 Rb1 42. c4 Ke6 43. Rb6+ Kd7 44. Kd3 Ne7 45. Kc2 Re1 46. Rxf6 Re2+ 47. Kc3 Nc6 48. b4 Ra2 49. b5 1-0

[Event "Plovdiv Tringov Memorial 35th"]
[Site "Plovdiv"]
[Date "2013.02.03"]
[Round "1"]
[White "Sotirov, Ilia"]
[Black "Jianu, Vlad Cristian"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1770"]
[BlackElo "2500"]
[PlyCount "98"]
[EventDate "2013.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 h6 5. Bh4 g6 6. e3 Bg7 7. h3 0-0 8. Bd3 b6 9. 0-0 c5 10. Re1 Bb7 11. Bg3 Ne4 12. Bh2 f5 13. Bb5 Rc8 14. Nxe4 dxe4 15. Ne5 Nxe5 16. dxe5 Qc7 17. Qd7 a6 18. Qxc7 Rxc7 19. Bc4+ Kh7 20. Rad1 b5 21. Be6 Bc8 22. Bxc8 Rfxc8 23. Rd5 Kg8 24. Red1 Rc6 25. f4 exf3 26. gxf3 Kf7 27. f4 Ke8 28. b3 c4 29. b4 e6 30. Rd7 Bf8 31. c3 R6c7 32. R7d2 a5 33. a3 axb4 34. axb4 Ra8 35. Bg3 Be7 36. h4 Ra3 37. Rc2 Rca7 38. Kg2 Ra2 39. Rxa2 Rxa2+ 40. Kf3 Ra6 41. Be1 Bd8 42. e4 Be7 43. Rd2 Ra3 44. Rb2 Rb3 45. Rg2 Bxb4 46. Rxg6 Bxc3 47. Rxe6+ Kf7 48. Rf6+ Kg7 49. exf5 Bxe5+ 0-1

[Event "Varna op 6th"]
[Site "Varna"]
[Date "2012.07.20"]
[Round "9"]
[White "Sotirov, Ilia"]
[Black "Sisoev, Robert"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1802"]
[BlackElo "1672"]
[PlyCount "53"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nc6 4. Nf3 Bf5 5. e3 h6 6. Bxf6 exf6 7. Bd3 Qd7 8. a3 a6 9. Bxf5 Qxf5 10. b4 b5 11. 0-0 Be7 12. Re1 Rd8 13. e4 dxe4 14. Nxe4 0-0 15. c3 Rfe8 16. Nh4 Qd7 17. Qf3 Na7 18. Re3 Nc8 19. Rae1 Nb6 20. Nf5 Nd5 21. R3e2 Bf8 22. g4 Nb6 23. Nxh6+ Kh8 24. Nf5 Nc4 25. g5 g6 26. Qh3+ Kg8 27. Nxf6# 1-0

[Event "Varna op 6th"]
[Site "Varna"]
[Date "2012.07.19"]
[Round "8"]
[White "Petruli, Igor"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1604"]
[BlackElo "1802"]
[PlyCount "66"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qxd8+ Bxd8 8. 0-0 Nf6 9. Nc3 0-0 10. Be3 Be7 11. Rad1 Re8 12. h3 Be6 13. Bxe6 fxe6 14. f3 a6 15. Ne2 Rad8 16. c4 b6 17. a3 a5 18. Nc3 Rxd1 19. Rxd1 Rd8 20. Rxd8+ Bxd8 21. c5 Nd7 22. cxb6 cxb6 23. Kf1 Kf7 24. Ke2 Ke7 25. Nb5 Nf6 26. g4 h6 27. Bf2 Kd7 28. a4 Kc6 29. h4 Nd7 30. h5 Be7 31. Nc3 Bg5 32. Kd3 Bc1 33. b3 Bg5 1/2-1/2

[Event "Varna op 6th"]
[Site "Varna"]
[Date "2012.07.18"]
[Round "7"]
[White "Vasilev, Hristo"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "C70"]
[BlackElo "1802"]
[PlyCount "104"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. Nc3 Ng6 6. Bxc6 bxc6 7. d3 Be7 8. Be3 Rb8 9. Rb1 0-0 10. 0-0 d6 11. d4 exd4 12. Nxd4 Bd7 13. f4 c5 14. Nf3 f5 15. e5 Be6 16. Nd5 h6 17. c4 Rf7 18. b3 Bf8 19. Nc3 Rd7 20. Qe2 Qe8 21. Qf2 Rbd8 22. Rbd1 Bf7 23. Rfe1 dxe5 24. Rxd7 Rxd7 25. fxe5 Nxe5 26. Bxc5 Nxf3+ 27. gxf3 Qd8 28. Bxf8 Qxf8 29. Qe2 Qc5+ 30. Qe3 Qc6 31. Kh1 Qf6 32. Qe5 Qxe5 33. Rxe5 g6 34. Nd5 Bxd5 35. cxd5 Kf7 36. Re6 a5 37. Rc6 Rxd5 38. Rxc7+ Kf6 39. f4 g5 40. Rc6+ Kg7 41. fxg5 hxg5 42. a4 g4 43. Kg2 f4 44. Rc4 Rf5 45. b4 axb4 46. Rxb4 Kg6 47. Rb5 Rf8 48. a5 Rc8 49. Rb2 Ra8 50. Ra2 Ra6 51. h3 Kg5 52. hxg4 Kxg4 1/2-1/2

[Event "Varna op 6th"]
[Site "Varna"]
[Date "2012.07.17"]
[Round "6"]
[White "Sotirov, Ilia"]
[Black "Gidicov, Artiom"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1802"]
[BlackElo "1982"]
[PlyCount "55"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bd3 Bb4 8. Bd2 d5 9. exd5 cxd5 10. 0-0 0-0 11. a3 Be7 12. Re1 d4 13. Ne4 Nxe4 14. Bxe4 Rb8 15. Bb4 Bxb4 16. axb4 f5 17. Bc6 Qd6 18. b5 a6 19. Qe2 e4 20. Qc4+ Be6 21. Qe2 axb5 22. Bxb5 Qb4 23. Bc6 Rfd8 24. Bxe4 fxe4 25. Qxe4 Bf7 26. c3 dxc3 27. bxc3 Qxe4 28. Rxe4 0-1

[Event "Varna op 6th"]
[Site "Varna"]
[Date "2012.07.16"]
[Round "5"]
[White "Ivanov, Vladislav"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1983"]
[BlackElo "1802"]
[PlyCount "56"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Nc3 d6 7. d4 0-0 8. d5 Nb8 9. Be3 Ng4 10. Qd2 Nxe3 11. Qxe3 Nd7 12. Rab1 Nc5 13. Bb3 f5 14. h3 b5 15. a3 Bb7 16. Ba2 Kh8 17. b4 Nxe4 18. Nxe4 fxe4 19. Qxe4 Rf4 20. Qd3 Qf8 21. Rfe1 Bc8 22. Qc3 Ra7 23. Re2 Bxh3 24. Rd1 Bg4 25. Qe3 Ra8 26. Bb1 Bxf3 27. gxf3 Rxf3 28. Qd2 Qf5 0-1

[Event "Varna op 6th"]
[Site "Varna"]
[Date "2012.07.14"]
[Round "4"]
[White "Sotirov, Ilia"]
[Black "Dichev, Kalojan"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1802"]
[BlackElo "1496"]
[PlyCount "85"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. Nf3 e6 4. Bg5 Nf6 5. e3 a6 6. Bd3 Bxd3 7. Qxd3 Nc6 8. a3 h6 9. Bxf6 Qxf6 10. e4 0-0-0 11. e5 Qe7 12. b4 f6 13. Na4 fxe5 14. dxe5 g5 15. h3 Bg7 16. Qe2 Rhf8 17. Nc5 Rf5 18. Nd3 Nxe5 19. Nfxe5 Bxe5 20. g4 Bc3+ 21. Kd1 Rxf2 22. Qxf2 Bxa1 23. Qa7 b6 24. Kd2 Qf6 25. Qa8+ Kd7 26. Qxa6 Bc3+ 27. Kc1 Qf3 28. Qa4+ Kc8 29. Qa8+ Kd7 30. Qa4+ Kd6 31. Rd1 Qxh3 32. b5 Qe3+ 33. Kb1 Qf3 34. Rg1 Qf6 35. Qa7 Ba5 36. Qb7 Qc3 37. Rf1 Qc4 38. a4 Bc3 39. Rf7 Be5 40. Kc1 Qc3 41. Kd1 Bd4 42. Qc6+ Qxc6 43. bxc6 1/2-1/2

[Event "Varna op 6th"]
[Site "Varna"]
[Date "2012.07.13"]
[Round "3"]
[White "Spassov, Liuben"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2334"]
[BlackElo "1802"]
[PlyCount "67"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. cxd5 exd5 8. Nc3 Bb7 9. Ne5 Nbd7 10. Qa4 Nxe5 11. dxe5 Ne8 12. Rd1 c6 13. e4 b5 14. Qd4 b4 15. exd5 c5 16. Qd3 bxc3 17. bxc3 Qd7 18. Rb1 Bd8 19. Rxb7 Qxb7 20. d6 Qb8 21. Qd5 Nc7 22. dxc7 Bxc7 23. Qxa8 Qxa8 24. Bxa8 Rxa8 25. Rd5 Bb6 26. c4 Kf8 27. Be3 Rc8 28. f4 Ke7 29. Kf2 Rc6 30. f5 h6 31. Kf3 a5 32. a4 Ba7 33. Ke4 f6 34. e6 1-0

[Event "Varna op 6th"]
[Site "Varna"]
[Date "2012.07.12"]
[Round "2"]
[White "Sotirov, Ilia"]
[Black "Genov, Ivaylo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1802"]
[PlyCount "101"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nc6 4. Nf3 Bg4 5. e3 g6 6. h3 Bf5 7. Bd3 Bxd3 8. Qxd3 Bg7 9. 0-0 0-0 10. Rad1 h6 11. Bh4 Nd7 12. Nxd5 Nb6 13. Nxb6 axb6 14. a3 Qe8 15. Bg3 Qd7 16. Rfe1 Kh8 17. c3 f5 18. Nh4 Kh7 19. Qc4 Rac8 20. Qb5 Ne5 21. Qe2 Nf7 22. Nf3 Nd6 23. Be5 Ne4 24. Bxg7 Kxg7 25. Ne5 Qe6 26. Nf3 Rcd8 27. c4 c6 28. Qc2 Rd7 29. a4 Rfd8 30. Qb3 c5 31. d5 Qf6 32. Qc2 Kh7 33. Qb3 g5 34. Qc2 Rg8 35. Nd2 Nxd2 36. Rxd2 g4 37. e4 gxh3 38. g3 h5 39. exf5 Rd6 40. Rde2 h4 41. Rxe7+ Kh8 42. Kh2 hxg3+ 43. fxg3 Qg5 44. Qc3+ Rf6 45. Qe5 Qd2+ 46. Re2 Qg5 47. d6 Qxf5 48. Qxf5 Rxf5 49. Re8 Rxe8 50. Rxe8+ Kg7 51. Re7+ 1-0

[Event "Varna op 6th"]
[Site "Varna"]
[Date "2012.07.11"]
[Round "1"]
[White "Yanev, Tihomir"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2397"]
[BlackElo "1802"]
[PlyCount "41"]
[EventDate "2012.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. c4 c6 5. Qc2 Bg7 6. 0-0 0-0 7. d3 Nbd7 8. Nc3 Re8 9. cxd5 Nxd5 10. Bd2 N7f6 11. Rab1 Qd6 12. a3 a5 13. Na4 e5 14. e4 Nc7 15. Nb6 Ra6 16. Nc4 Qc5 17. Bxa5 Nb5 18. Bb4 Qa7 19. Ncxe5 Rxe5 20. Nxe5 Nd4 21. Qc5 1-0

[Event "Plovdiv Tringov Memorial 34th"]
[Site "Plovdiv"]
[Date "2012.01.29"]
[Round "1"]
[White "Sotirov, Ilia"]
[Black "Petrov, Marian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1830"]
[BlackElo "2521"]
[PlyCount "60"]
[EventDate "2012.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Nc3 a6 5. a4 Nc6 6. h3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Nxe4 d5 10. Bxd5 Qxd5 11. Nc3 Qc4 12. Qe2 Qxe2 13. Nxe2 Bf5 14. c3 Be4 15. Nd2 Bd3 16. Re1 e5 17. dxe5 Nxe5 18. Ng3 Rfe8 19. Nde4 f5 20. Nc5 Nf3+ 21. gxf3 Rxe1+ 22. Kg2 Bc4 23. Nxb7 Rae8 24. Na5 Bd5 25. c4 Ba8 26. Nb3 Rb8 27. Ra3 Bf8 28. c5 Bd5 29. Bd2 Rd1 30. Ra1 Bxb3 0-1

[Event "Sofia op 2nd"]
[Site "Sofia"]
[Date "2011.10.08"]
[Round "7"]
[White "Momchev, Momchil"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "C44"]
[BlackElo "1834"]
[PlyCount "65"]
[EventDate "2011.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. c3 dxc3 6. Qb3 Qf6 7. Nxc3 Bb4 8. 0-0 Bxc3 9. bxc3 d6 10. Bb2 Nge7 11. Nd4 0-0 12. Nb5 Na5 13. Qb4 Nxc4 14. Qxc4 c6 15. Nd4 d5 16. exd5 Nxd5 17. Qd3 Qg6 18. Qxg6 fxg6 19. Rae1 Bd7 20. Re5 Rae8 21. Rfe1 Rxe5 22. Rxe5 Re8 23. Rxe8+ Bxe8 24. a3 Kf7 25. g3 Bd7 26. Kg2 g5 27. Nb3 g4 28. Nd2 Bf5 29. Nc4 Ke7 30. Na5 Bc2 31. c4 Nf6 32. Bd4 a6 33. Nxb7 1/2-1/2

[Event "Sofia op 2nd"]
[Site "Sofia"]
[Date "2011.10.07"]
[Round "6"]
[White "Sotirov, Ilia"]
[Black "Karakashev, Teodor"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1834"]
[PlyCount "47"]
[EventDate "2011.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nc6 8. c3 0-0 9. Bd3 Re8 10. 0-0 e5 11. Nxf6+ Qxf6 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Re1 Rxe1+ 15. Qxe1 Be6 16. Qe4 Rd8 17. Qxh7+ Kf8 18. Re1 Rxd3 19. Qxd3 Bf5 20. Qe3 Be6 21. Qxa7 b6 22. Qxc7 b5 23. Qb8+ Ke7 24. Qxb5 1-0

[Event "Sofia op 2nd"]
[Site "Sofia"]
[Date "2011.10.03"]
[Round "1"]
[White "Spassov, Liuben"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2367"]
[BlackElo "1834"]
[PlyCount "59"]
[EventDate "2011.10.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. Ne5 Bb4+ 7. Nc3 0-0 8. Bg5 h6 9. Bxf6 Qxf6 10. 0-0 Rd8 11. Qa4 Qe7 12. Rac1 c5 13. cxd5 exd5 14. e3 Bxc3 15. bxc3 Nd7 16. Nd3 Nf6 17. dxc5 bxc5 18. Qa5 Rdc8 19. Rfd1 Rc7 20. Nf4 Rd8 21. Qxa7 g5 22. Nd3 Ra8 23. Qb6 Rc6 24. Qb2 Rcc8 25. Qb6 Rxa2 26. Qb1 Raa8 27. Rd2 Bc6 28. Ne1 Bb7 29. Rb2 Ne4 30. Rxb7 1-0

[Event "Albena op 19th"]
[Site "Albena"]
[Date "2011.06.25"]
[Round "1"]
[White "Sotirov, Ilia"]
[Black "Dimitrov, Radoslav"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1843"]
[BlackElo "2410"]
[PlyCount "82"]
[EventDate "2011.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nc6 2. e4 e5 3. d5 Nce7 4. c4 Ng6 5. Nf3 Bc5 6. Bd2 a5 7. Nc3 d6 8. Rc1 Bd7 9. Be3 Bxe3 10. fxe3 N8e7 11. Be2 0-0 12. 0-0 h6 13. a4 b6 14. Qe1 f5 15. exf5 Nxf5 16. Bd3 Qe7 17. b3 Rf7 18. Rc2 Raf8 19. Rcf2 Qd8 20. Qe2 Ngh4 21. Nxh4 Qxh4 22. Ne4 Qe7 23. g3 g6 24. Kg2 Ng7 25. Rxf7 Rxf7 26. Rxf7 Qxf7 27. g4 g5 28. Qf3 Qxf3+ 29. Kxf3 Kf7 30. Ng3 Kf6 31. h3 c6 32. Bf1 Ne8 33. e4 Nc7 34. dxc6 Bxc6 35. Nf5 Ne6 36. Bd3 Nd4+ 37. Ke3 Nxb3 38. Nxd6 Nc5 39. Nf5 Bxa4 40. Nxh6 Bb3 41. Nf5 a4 0-1

[Event "Ognjanovo Strugov Memorial 2nd"]
[Site "Ognjanovo"]
[Date "2011.03.27"]
[Round "5"]
[White "Bozov, Dimitar"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "E12"]
[BlackElo "1843"]
[PlyCount "55"]
[EventDate "2011.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 b6 6. e3 0-0 7. Bd3 Bb7 8. 0-0 Nbd7 9. Rc1 c5 10. cxd5 Nxd5 11. Bxe7 Nxe7 12. Bb1 cxd4 13. exd4 Rc8 14. Qd3 Nf6 15. Ng5 Ng6 16. f4 Qd7 17. Rcd1 Rfd8 18. Qh3 Nf8 19. f5 Rc4 20. fxe6 fxe6 21. Ne2 Qe7 22. b3 Rb4 23. Bd3 b5 24. a3 Rxb3 25. Nxh7 Rxd3 26. Nxf6+ gxf6 27. Rxd3 Qh7 28. Rxf6 1-0

[Event "Ognjanovo Strugov Memorial 2nd"]
[Site "Ognjanovo"]
[Date "2011.03.26"]
[Round "3"]
[White "Vachev, Vladimir"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2149"]
[BlackElo "1843"]
[PlyCount "51"]
[EventDate "2011.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Be7 5. Bg5 b6 6. Rc1 0-0 7. e3 Bb7 8. Qb3 dxc4 9. Bxc4 Ne4 10. Bxe7 Qxe7 11. Be2 Nd6 12. 0-0 Nd7 13. Rfd1 Nf6 14. Ne5 Rac8 15. Qa3 a5 16. Nb5 Nfe8 17. Na7 Qg5 18. Bf3 Ra8 19. Nac6 f5 20. Ne7+ Qxe7 21. Bxb7 Qd8 22. Nc6 Nxb7 23. Nxd8 Rxd8 24. f3 Ned6 25. Qb3 Rf6 26. a3 1-0

[Event "Kesarovski Georgiev Memorial 9th"]
[Site "Sunny Beach"]
[Date "2010.09.05"]
[Round "9"]
[White "Sotirov, Ilia"]
[Black "Petruzalek, Radim"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1887"]
[BlackElo "1606"]
[PlyCount "32"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 Ne7 7. Nf3 Qb6 8. c3 g6 9. 0-0 Nf5 10. Kh1 Be7 11. a4 Qa6 12. Qxa6 Nxa6 13. b4 Nc7 14. Na3 a6 15. Bd2 Kd7 16. g3 h5 1/2-1/2

[Event "Kesarovski Georgiev Memorial 9th"]
[Site "Sunny Beach"]
[Date "2010.09.04"]
[Round "8"]
[White "Jukl, Karel"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1754"]
[BlackElo "1887"]
[PlyCount "103"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. e3 c4 5. c3 Nc6 6. Nbd2 Nf6 7. Be2 Bd6 8. Bg3 0-0 9. Ne5 Qc7 10. f4 Nd7 11. Bg4 f5 12. Be2 Nf6 13. Bf2 b5 14. a3 a5 15. g4 Ne8 16. gxf5 exf5 17. Rg1 Be6 18. Bh5 Be7 19. Qf3 Nf6 20. Qh3 Nxe5 21. dxe5 Nxh5 22. Qxh5 Qd7 23. Rg3 Qe8 24. Qh3 g6 25. Nf3 Kh8 26. Ke2 Rg8 27. Rg2 Rg7 28. Rag1 b4 29. Nh4 Kg8 30. axb4 axb4 31. cxb4 Ra2 32. Be1 Rxb2+ 33. Kf3 Rxg2 34. Nxg2 Qc6 35. Kf2 c3 36. Qf3 Bxb4 37. Qe2 c2 38. Bd2 Bxd2 39. Qxd2 Rc7 40. Rc1 d4 41. exd4 Bd5 42. Ne1 Be4 43. Nd3 Qc4 44. Nc5 Rxc5 45. dxc5 Qxc5+ 46. Kg3 Qa3+ 47. Kh4 Qe7+ 48. Kg3 h6 49. Rxc2 Bxc2 50. Qxc2 Qa3+ 51. Kf2 Qa7+ 52. Kg3 1/2-1/2

[Event "Kesarovski Georgiev Memorial 9th"]
[Site "Sunny Beach"]
[Date "2010.09.03"]
[Round "7"]
[White "Sotirov, Ilia"]
[Black "Katsarov, Hristo"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1887"]
[BlackElo "1516"]
[PlyCount "48"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. Nf3 e6 4. Bg5 f6 5. Bf4 c5 6. e3 c4 7. Be2 Bb4 8. Qd2 Ne7 9. 0-0 Nbc6 10. a3 Bd6 11. Rfe1 0-0 12. Nh4 Bxf4 13. exf4 Qb6 14. Nf3 Qxb2 15. Reb1 Qxc2 16. Qe3 Bg4 17. Ne1 Qg6 18. Bxg4 Qxg4 19. h3 Qg6 20. Qxe6+ Qf7 21. Qxf7+ Rxf7 22. Rxb7 Nxd4 23. Rd7 Ng6 24. Rxd5 Nb3 1/2-1/2

[Event "Kesarovski Georgiev Memorial 9th"]
[Site "Sunny Beach"]
[Date "2010.09.02"]
[Round "6"]
[White "Dmochowska, Agnieszka"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1597"]
[BlackElo "1887"]
[PlyCount "90"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Ne7 8. d3 Ng6 9. Nd2 Be7 10. Nc4 0-0 11. Be3 b6 12. Rfd1 Bf6 13. c3 c5 14. Na3 Re8 15. Nc2 Qe7 16. b4 cxb4 17. Nxb4 Nh4 18. Qg3 Ng6 19. Nd5 Qd6 20. d4 Bh4 21. dxe5 Bxg3 22. exd6 Bxd6 23. Nxb6 Rad8 24. Nc4 Rxe4 25. Nxd6 cxd6 26. Bc5 d5 27. Rab1 Rc4 28. Rxd5 Ra8 29. Rbd1 f6 30. Bd4 Nf4 31. Ra5 Ne2+ 32. Kf1 Nxc3 33. Rc1 Rxd4 34. Rxc3 Rd6 35. Rc7 Re6 36. g4 g5 37. Kg2 h6 38. Kg3 Rb6 39. f4 Rb5 40. Rc5 Rb6 41. Rc7 Rb5 42. Rc5 Rb6 43. fxg5 hxg5 44. Rc7 Rb5 45. Rc5 Rb6 1/2-1/2

[Event "Kesarovski Georgiev Memorial 9th"]
[Site "Sunny Beach"]
[Date "2010.09.01"]
[Round "5"]
[White "Sotirov, Ilia"]
[Black "Janev, Pavel"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1887"]
[BlackElo "2062"]
[PlyCount "98"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 e5 4. e4 d6 5. Be2 Nbd7 6. Nf3 Be7 7. 0-0 0-0 8. Nd2 Ne8 9. Na4 Bg5 10. c4 g6 11. Nf3 Bxc1 12. Rxc1 f5 13. Nc3 f4 14. h4 Ng7 15. Kh2 Nf6 16. Rh1 h6 17. Kg1 Bd7 18. a4 Nge8 19. Rb1 Nc7 20. b4 cxb4 21. Rxb4 Na6 22. Rb1 Nc5 23. Nd2 g5 24. hxg5 hxg5 25. f3 Kg7 26. Kf2 Rh8 27. Rxh8 Qxh8 28. Qh1 Qxh1 29. Rxh1 Bxa4 30. Ra1 Bd7 31. Nb5 Bxb5 32. cxb5 Kf7 33. Nc4 Ke7 34. Nb6 Rh8 35. Rxa7 g4 36. Kg1 g3 37. Ra8 Rxa8 38. Nxa8 Nfd7 39. Nc7 Kd8 40. Ne6+ Nxe6 41. dxe6 Nc5 42. Bc4 Ke7 43. Bd5 b6 44. Kf1 Nxe6 45. Bc4 Nd4 46. Kg1 d5 47. exd5 Kd6 48. Kf1 Kc5 49. Bd3 Nxb5 0-1

[Event "Kesarovski Georgiev Memorial 9th"]
[Site "Sunny Beach"]
[Date "2010.08.31"]
[Round "4"]
[White "Sotirov, Ilia"]
[Black "Silhavy, Miroslav"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1887"]
[BlackElo "1750"]
[PlyCount "72"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 g6 5. Qd2 Bg7 6. Bh6 Bxh6 7. Qxh6 Nf8 8. Ne5 Rg8 9. Qd2 Bf5 10. 0-0-0 a6 11. f3 c6 12. g4 Be6 13. h3 Qc7 14. e4 b5 15. g5 N6d7 16. exd5 cxd5 17. f4 Nb6 18. b3 Rc8 19. Kb2 Nfd7 20. Nd3 Nb8 21. Nc5 Bd7 22. a3 Bf5 23. Rc1 Kf8 24. Be2 e6 25. Bg4 N8d7 26. Nxd7+ Nxd7 27. Bxf5 gxf5 28. h4 Nb8 29. Rh3 Nc6 30. Na2 Qb6 31. c3 a5 32. Rd3 Kg7 33. Qd1 Qc7 34. Rf3 Qd6 35. Rf2 Rc7 36. Qh5 b4 1/2-1/2

[Event "Kesarovski Georgiev Memorial 9th"]
[Site "Sunny Beach"]
[Date "2010.08.30"]
[Round "3"]
[White "Monev, Aleksandar"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2107"]
[BlackElo "1887"]
[PlyCount "120"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[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. Nxd4 Bd7 9. Re1 Be7 10. c4 0-0 11. Nc3 Re8 12. Bf4 Rb8 13. b3 c5 14. Nc2 Ng4 15. Nd5 Bf8 16. h3 Ne5 17. Bh2 f5 18. f4 Nf7 19. e5 Be6 20. Qf3 c6 21. Nc3 Qc7 22. Re2 Rbd8 23. exd6 Bxd6 24. Rae1 Qc8 25. Bg3 Bd7 26. Bf2 Rxe2 27. Rxe2 Re8 28. g3 Nd8 29. Rxe8+ Bxe8 30. Na4 Nb7 31. Ne1 Qe6 32. Qe3 Kf7 33. Qxe6+ Kxe6 34. Nd3 Bh5 35. Ndxc5+ Nxc5 36. Bxc5 Bc7 37. Bd4 Bd6 38. Bxg7 Bd1 39. Kf2 Bc2 40. Ke3 h5 41. h4 Bb4 42. Bc3 Ba3 43. Kd2 Bb1 44. Bd4 Kd6 45. Kc3 c5 46. Be5+ Kc6 47. Kd2 Be4 48. Bb2 Bb4+ 49. Bc3 Ba3 50. Ba5 Bb4+ 51. Bxb4 cxb4 52. Nb2 a5 53. Nd3 Kd6 54. Ke3 Kc6 55. Kd4 Kd6 56. c5+ Kc6 57. Ne5+ Kb5 58. Nc4 Bb1 59. a4+ Ka6 60. Nd2 Bc2 1-0

[Event "Kesarovski Georgiev Memorial 9th"]
[Site "Sunny Beach"]
[Date "2010.08.29"]
[Round "2"]
[White "Stoyanov, Tsvetan"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1887"]
[PlyCount "78"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. c3 Be7 4. d4 exd4 5. cxd4 Nf6 6. Nc3 0-0 7. Bd3 Nc6 8. Be3 Re8 9. 0-0 h6 10. Qd2 Bf8 11. Rad1 Bg4 12. Be2 Qe7 13. h3 Bh5 14. Rfe1 a6 15. a3 Rad8 16. b4 Kh8 17. b5 axb5 18. Bxb5 Nxe4 19. Nxe4 Qxe4 20. d5 Ne5 21. Bxe8 Bxf3 22. gxf3 Nxf3+ 23. Kf1 Rxe8 24. Qd3 Qh4 25. Ke2 Nxe1 26. Rxe1 Qxh3 27. Kd2 Qf3 28. Qd4 Re5 29. Qh4 Qxd5+ 30. Kc1 Rh5 31. Qd8 Qc6+ 32. Kd2 Rd5+ 33. Ke2 Qc4+ 34. Kf3 Rf5+ 35. Kg2 Kg8 36. Qb8 Qd5+ 37. Kf1 Qf3 38. Qxc7 Rh5 39. Qxb7 Rh1# 0-1

[Event "Kesarovski Georgiev Memorial 9th"]
[Site "Sunny Beach"]
[Date "2010.08.28"]
[Round "1"]
[White "Sotirov, Ilia"]
[Black "Spiridonov, Nikola"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1887"]
[BlackElo "2359"]
[PlyCount "106"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 c5 5. e3 e6 6. Be2 a6 7. a4 Qa5 8. 0-0 Ne4 9. Nxe4 dxe4 10. Nd2 cxd4 11. Nxe4 Nc5 12. b4 Qxb4 13. Nxc5 Qxc5 14. f4 Be7 15. exd4 Qc7 16. Bxe7 Qxe7 17. f5 exf5 18. Bd3 0-0 19. Qf3 Rd8 20. c3 g6 21. Rfe1 Qc7 22. Bf1 Be6 23. Re5 Rac8 24. Rc5 Qe7 25. Rxc8 Rxc8 26. Kh1 Bc4 27. h3 Qe4 28. Qg3 f4 29. Qh4 Bd5 30. Re1 Qf5 31. c4 Be4 32. Qe7 Bc6 33. d5 Re8 34. Qb4 Rxe1 35. Qxe1 Bxa4 36. Qb4 Qd7 37. Qb6 Bc2 38. Be2 Be4 39. Kg1 h5 40. Kf2 Qe7 41. Bf3 Bxf3 42. Kxf3 Qe3+ 43. Qxe3 fxe3 44. Kxe3 Kf8 45. Kd4 b6 46. c5 bxc5+ 47. Kxc5 Ke7 48. Kc6 Kd8 49. Kb6 Kd7 50. Kxa6 Kd6 51. Kb6 h4 52. Kb5 Kxd5 53. Kb4 Kd4 0-1

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.10"]
[Round "8"]
[White "Sotirov, Ilia"]
[Black "Bulmaga, Elena"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1945"]
[BlackElo "1767"]
[PlyCount "58"]
[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. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. Re1 Be7 11. b3 0-0 12. Bb2 Bb4 13. c3 Bd6 14. Rad1 Qc7 15. c4 Rad8 16. Qc2 Rfe8 17. Ne5 Bb4 18. Nxd7 Rxd7 19. Re3 Bd6 20. Qe2 Bf4 21. Red3 Red8 22. Nf1 Qa5 23. g3 Bb8 24. f4 Qf5 25. Ne3 Qg6 26. Kf1 Qe4 27. Qg2 Qg6 28. Qe2 Ne4 29. Ng4 Qf5 1/2-1/2

[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 "Sotirov, Ilia"]
[Black "Borisov, Kiril"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1945"]
[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. Nc3 c6 3. e4 dxe4 4. Nxe4 Nf6 5. Ng3 Nbd7 6. Nf3 e6 7. Bd3 c5 8. 0-0 cxd4 9. Nxd4 Bc5 10. Nf3 b6 11. Re1 Bb7 12. Bg5 Be7 13. Qe2 0-0 14. Rad1 Qc7 15. c3 Rfe8 16. Ne4 h6 17. Bh4 Nxe4 18. Bxe7 Rxe7 19. Bxe4 Nf6 20. Bxb7 Qxb7 1/2-1/2

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.07"]
[Round "5"]
[White "Todorov, Emil"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2145"]
[BlackElo "1945"]
[PlyCount "120"]
[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 Nf6 4. e3 c5 5. c3 Nc6 6. Be2 Bd6 7. Bxd6 Qxd6 8. 0-0 0-0 9. Nbd2 b6 10. Qc2 Bb7 11. Rfc1 Rac8 12. Qd1 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nf3 Qe7 16. c4 Rcd8 17. cxd5 Bxd5 18. Qe1 h6 19. Rd1 Qe6 20. b3 Rd7 21. Bb5 Rd6 22. Nd2 Bb7 23. Bc4 Qe7 24. Nf1 Rfd8 25. Ng3 g6 26. f3 Rxd1 27. Rxd1 Rxd1 28. Qxd1 Qxe3+ 29. Kh1 Qe7 30. Qd2 Kh7 31. Kg1 Bc6 32. a4 h5 33. Ne2 Kg8 34. Kf2 Qe5 35. Qf4 Qxf4 36. Nxf4 Kf8 37. Ke3 Ke7 38. h4 Bb7 39. Kd3 Bc6 40. Ke3 Be8 41. Nd5+ Nxd5+ 42. Bxd5 Kd6 43. Bc4 f6 44. Kf4 Ke7 45. g4 hxg4 46. fxg4 Bf7 47. Ke4 Be6 48. Bxe6 Kxe6 49. h5 f5+ 50. gxf5+ gxf5+ 51. Kf4 Kf6 52. h6 Kg6 53. h7 Kxh7 54. Kxf5 a6 55. Ke4 b5 56. a5 c4 57. bxc4 bxc4 58. Kd4 c3 59. Kxc3 Kg7 60. Kc4 Kf7 1/2-1/2

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.06"]
[Round "4"]
[White "Sotirov, Ilia"]
[Black "Badzhakov, Petar"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1945"]
[PlyCount "59"]
[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. Nc3 e6 3. e4 d5 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 f5 9. exf6 Qxf6 10. Qd2 0-0 11. g3 b6 12. 0-0-0 c5 13. Bg2 Nc6 14. Rhe1 cxd4 15. Nxd4 Nxd4 16. Qxd4 Bb7 17. Bh3 Rae8 18. Qe3 Kh8 19. Bxe6 Nc5 20. f5 Nxe6 21. fxe6 b5 22. Nxd5 Bxd5 23. Rxd5 Re7 24. Rd7 Rfe8 25. Rxe7 Rxe7 26. Qb6 Re8 27. Qc6 Qg5+ 28. Kb1 Qg6 29. Qxa6 Qf7 30. Qc6 1-0

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.05"]
[Round "3"]
[White "Kamenov, Valentin"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1788"]
[BlackElo "1945"]
[PlyCount "162"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nxc6 bxc6 6. Bc4 Nf6 7. Nc3 Be7 8. Be3 a5 9. f3 Rb8 10. Bb3 Ba6 11. Qd2 0-0 12. 0-0-0 Nd7 13. Na4 Ra8 14. g4 Ne5 15. Qg2 Qc8 16. h4 Bc4 17. Bg5 f6 18. Be3 Bf7 19. Kb1 Nc4 20. Bc1 Ne5 21. Rdg1 d5 22. f4 Ng6 23. h5 Nh8 24. exd5 cxd5 25. Bxd5 Rb8 26. g5 fxg5 27. fxg5 Qf5 28. Be4 Qe6 29. Bxh7+ Kxh7 30. g6+ Kg8 31. gxf7+ Rxf7 32. h6 g6 33. Re1 Qd7 34. Re4 Rb4 35. Rxb4 axb4 36. b3 Qf5 37. Bb2 Kh7 38. Bg7 g5 39. Nb2 Ng6 40. Nc4 Bf6 41. Bxf6 Qxf6 42. Ne3 Nh4 43. Qe4+ Qg6 44. Qxb4 Rf4 45. Qe7+ Rf7 46. Qe5 Qxh6 47. Nd5 Qg7 48. Qg3 Kh6 49. Rxh4+ gxh4 50. Qxh4+ Kg6 51. Nf4+ Kf5 52. a4 Ke5 53. Nd3+ Kd6 54. Qb4+ Ke6 55. Qc5 Rf1+ 56. Nc1 Qg1 57. Qxg1 Rxg1 58. Kb2 Kd6 59. b4 Kc6 60. c4 Rg2+ 61. Kc3 Rg1 62. b5+ Kb6 63. Nb3 Rg3+ 64. Kb4 Rg4 65. a5+ Kb7 66. Nc5+ Ka7 67. Ne6 Kb8 68. Kc5 Rh4 69. Nd8 Rh6 70. a6 Rb6 71. Nc6+ Ka8 72. Ne7 Rh6 73. Nd5 Kb8 74. Nc3 Ka7 75. Ne4 Rg6 76. Kd5 Kb6 77. Nc3 Rd6+ 78. Ke5 Kc5 79. Ne4+ Kxc4 80. Nxd6+ cxd6+ 81. Kxd6 Kxb5 1-0

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.04"]
[Round "2"]
[White "Sotirov, Ilia"]
[Black "Rybalov, Danil"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1945"]
[PlyCount "78"]
[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 f5 2. Nc3 d5 3. Bg5 h6 4. Bf4 e6 5. e3 c6 6. Qh5+ Kd7 7. Nf3 Qe8 8. Ne5+ Ke7 9. Ng6+ Kd8 10. Be2 Nf6 11. Bg5 Rg8 12. Bxf6+ gxf6 13. Nxf8 Qxf8 14. g3 e5 15. Qh4 e4 16. Qf4 b5 17. a3 a5 18. 0-0 Nd7 19. Qxf5 Ne5 20. Qh5 Rg5 21. dxe5 Rxh5 22. Bxh5 fxe5 23. Rfd1 Qf5 24. Be2 Be6 25. Rd2 Kc7 26. Bf1 Rd8 27. Rad1 h5 28. h4 Qg6 29. Bg2 Rd7 30. b3 Bg4 31. Rf1 Rg7 32. Kh2 Bf3 33. Bh3 Qd6 34. Ra1 d4 35. Bf1 Qc5 36. Ne2 dxe3 37. b4 Qa7 38. fxe3 Qxe3 39. Rad1 Bxe2 0-1

[Event "Albena op"]
[Site "Albena"]
[Date "2010.06.03"]
[Round "1"]
[White "Kozhuharov, Spas"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2412"]
[BlackElo "1945"]
[PlyCount "81"]
[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 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c6 7. h3 Nbd7 8. Qc2 a5 9. Bd3 Re8 10. 0-0 Nf8 11. Rad1 Nh5 12. Bh2 Bd6 13. Bxd6 Qxd6 14. Rfe1 Ng6 15. e4 dxc4 16. Bxc4 Qb4 17. Bf1 Nf6 18. e5 Nd5 19. Ne4 Qe7 20. g3 h6 21. h4 Nf8 22. a3 Bd7 23. Nd6 Reb8 24. Nd2 f5 25. Bg2 Nc7 26. Qb3 Kh8 27. Qb6 Ne8 28. N2c4 Ra6 29. Qb3 b5 30. Nxe8 a4 31. Qc3 Bxe8 32. Nd6 Rab6 33. Qb4 Bd7 34. Rc1 Kh7 35. Rc3 Ng6 36. Rec1 Qd8 37. Bxc6 Rxc6 38. Rxc6 Ne7 39. R6c5 Nd5 40. Qd2 Qb6 41. Nxf5 1-0

[Event "Bobotsov Memorial 2nd"]
[Site "Sofia"]
[Date "2010.05.06"]
[Round "9"]
[White "Stoyanov, Stefan"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1834"]
[BlackElo "1945"]
[PlyCount "97"]
[EventDate "2010.04.30"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d4 d6 6. d5 Nb8 7. Qc2 Nbd7 8. b4 0-0 9. h3 a5 10. Be3 Kh8 11. 0-0 Ng8 12. Nbd2 a4 13. Bb5 a3 14. Bd3 Ndf6 15. Nb1 Nh5 16. Kh2 g5 17. g4 Nf4 18. Bxf4 gxf4 19. Nfd2 Bg5 20. f3 Bh4 21. Nc4 Bd7 22. Ncxa3 h6 23. Qg2 Nf6 24. Rh1 Rg8 25. Nc2 Rg7 26. Nd2 Qg8 27. Be2 h5 28. Kg1 Rg6 29. c4 b6 30. c5 bxc5 31. bxc5 Qg7 32. c6 Bc8 33. a4 Kg8 34. Nb3 Bg3 35. Ne1 hxg4 36. hxg4 Kf8 37. Nd3 Ke7 38. Nf2 Bxf2+ 39. Kxf2 Bxg4 40. fxg4 Nxg4+ 41. Bxg4 Rxg4 42. Qh2 Rg8 43. Rhg1 Rg3 44. Qh4+ f6 45. Rxg3 fxg3+ 46. Kg2 Rh8 47. Qxg3 Qh7 48. Kf2 Qh2+ 49. Qxh2 1-0

[Event "Bobotsov Memorial 2nd"]
[Site "Sofia"]
[Date "2010.05.05"]
[Round "7"]
[White "Ivanova, Gergana"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "1682"]
[BlackElo "1945"]
[PlyCount "103"]
[EventDate "2010.04.30"]
[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 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Qa5 10. Bxb4 Qxb4+ 11. Qd2 Qxd2+ 12. Kxd2 0-0 13. Ke3 b6 14. Rc1 Na6 15. Rc3 Bb7 16. Bc4 Rfc8 17. Rhc1 Kf8 18. Ne5 Nb4 19. a3 Nc6 20. Bxe6 fxe6 21. Nxc6 Ke8 22. g3 Kd7 23. Ne5+ Kd6 24. Nf7+ Kd7 25. Rxc8 Rxc8 26. Rxc8 Bxc8 27. f4 Bb7 28. Kd3 b5 29. Ng5 h6 30. Nf3 Kd6 31. Nd2 a5 32. Nb3 a4 33. Nc5 Bc6 34. Kc3 g6 35. Kb4 Be8 36. Ka5 Bc6 37. Kb6 b4 38. axb4 a3 39. Nb3 Bxe4 40. Kb5 a2 41. Na1 Kd5 42. Ka4 Kxd4 43. Kb3 Bd5+ 44. Kb2 h5 45. Nc2+ Ke4 46. b5 h4 47. b6 hxg3 48. hxg3 Kf3 49. Nd4+ Kxg3 50. Nxe6 Kg4 51. Nf8 Kxf4 52. Nxg6+ 1/2-1/2

[Event "Bobotsov Memorial 2nd"]
[Site "Sofia"]
[Date "2010.05.05"]
[Round "8"]
[White "Sotirov, Ilia"]
[Black "Mechev, Krum"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1945"]
[PlyCount "84"]
[EventDate "2010.04.30"]
[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. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. Re1 Be7 11. Bg5 h6 12. Bd2 Qc7 13. Rad1 0-0 14. c4 Rad8 15. Nf5 Rfe8 16. Nxe7+ Rxe7 17. Qc2 Rde8 18. Bc3 a5 19. a4 b6 20. Qe2 Kf8 21. h3 Rd8 22. Qd2 Rde8 23. Qe2 c5 24. dxc5 Qxc5 25. b3 e5 26. Nh4 e4 27. Qe3 Qh5 28. g3 Ne5 29. Bxe5 Rxe5 30. Qd2 Qg5 31. Qe3 Qh5 32. Qe2 e3 33. Qxh5 Nxh5 34. f4 R5e6 35. Kg2 e2 36. Rd5 g6 37. Re5 Rxe5 38. fxe5 Rxe5 39. Kf2 Ke7 40. Nf3 Re4 41. Nd2 Re5 42. Nf3 Kd6 1-0

[Event "Bobotsov Memorial 2nd"]
[Site "Sofia"]
[Date "2010.05.04"]
[Round "6"]
[White "Sotirov, Ilia"]
[Black "Manov, Jordan"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1945"]
[PlyCount "120"]
[EventDate "2010.04.30"]
[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. Nc3 g6 3. e4 d6 4. Bg5 Bg7 5. Bd3 Nbd7 6. Qd2 0-0 7. Nf3 a6 8. a4 c5 9. d5 Re8 10. 0-0 Qc7 11. Rfe1 c4 12. Bf1 Ng4 13. h3 Nge5 14. Nxe5 Nxe5 15. f4 h6 16. Bh4 Nd7 17. Bf2 e5 18. dxe6 Rxe6 19. Nd5 Qd8 20. Bxc4 Nc5 21. Bxc5 dxc5 22. c3 Bd7 23. Qf2 Rc8 24. f5 Rf6 25. Nxf6+ Qxf6 26. fxg6 Qxg6 27. Qf3 b5 28. axb5 axb5 29. Ra7 Be8 30. Bd5 b4 31. Rf1 bxc3 32. bxc3 c4 33. Rxf7 Qb6+ 34. Kh1 Bxf7 35. Qxf7+ Kh8 36. Bxc4 Qc5 37. Bd3 Qxc3 38. Qf3 Rf8 39. Qe2 Rd8 40. Rd1 Be5 41. Qf3 Qa3 42. Be2 Rxd1+ 43. Bxd1 Qxf3 44. Bxf3 Bg3 45. Kg1 Kg7 46. Kf1 Kf6 47. Ke2 Ke5 48. Ke3 Be1 49. Bh5 Bg3 50. Kf3 Bf4 51. Bg6 Bc1 52. Kg4 Kf6 53. Bf5 Bg5 54. Kh5 Bf4 55. g4 Bg3 56. h4 Bf4 57. Bd7 Bd2 58. Bc8 Be3 59. e5+ Kxe5 60. Kg6 Bd2 1/2-1/2

[Event "Bobotsov Memorial 2nd"]
[Site "Sofia"]
[Date "2010.05.03"]
[Round "5"]
[White "Sotirov, Ilia"]
[Black "Shentov, Petar Delian"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1945"]
[PlyCount "112"]
[EventDate "2010.04.30"]
[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. Nc3 d5 3. Bg5 Nbd7 4. Nf3 e6 5. e4 dxe4 6. Nxe4 Be7 7. Ng3 h6 8. Bd2 b6 9. Bd3 Bb7 10. 0-0 0-0 11. Re1 c5 12. c3 cxd4 13. Nxd4 Nc5 14. Bf1 Qc7 15. Qc2 Rfd8 16. Rad1 Rac8 17. Qb1 a6 18. Nf3 b5 19. Bc1 Rxd1 20. Rxd1 Nce4 21. Be3 Nxg3 22. hxg3 Nd5 23. Bd4 Bd6 24. Re1 Re8 25. Be5 Bxe5 26. Nxe5 Rd8 27. Nd3 Nf6 28. Ne5 Rd5 29. Nf3 Qd6 30. Qc2 Rc5 31. Rd1 Rd5 32. Rxd5 Qxd5 33. b3 Qc5 34. c4 Be4 35. Qd2 bxc4 36. bxc4 Ng4 37. Qd8+ Kh7 38. Qd4 Qxd4 39. Nxd4 Ne5 40. c5 Bb7 41. f4 Ng6 42. Nb3 Ne7 43. Na5 Bc8 44. Kf2 Kg8 45. Be2 Kf8 46. Bf3 Ke8 47. Ke2 Kd7 48. Kd3 Kc7 49. g4 Bd7 50. Kd4 Nc6+ 51. Nxc6 Bxc6 52. Bxc6 Kxc6 53. a4 a5 54. g3 g5 55. f5 exf5 56. gxf5 h5 0-1

[Event "Bobotsov Memorial 2nd"]
[Site "Sofia"]
[Date "2010.05.02"]
[Round "3"]
[White "Gaitandzhiev, Bozhidar"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1945"]
[PlyCount "104"]
[EventDate "2010.04.30"]
[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. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Be2 Nf6 5. d3 e6 6. Nf3 a6 7. 0-0 Qc7 8. Qe1 Be7 9. Be3 0-0 10. h3 b5 11. a3 Re8 12. g4 Kh8 13. g5 Nd7 14. Qg3 Nf8 15. h4 f5 16. h5 Qd8 17. Kf2 Nd7 18. Rh1 Bf8 19. Nh4 Ne7 20. Rad1 Bb7 21. Rh2 Qc7 22. Qh3 Kg8 23. exf5 exf5 24. Nxf5 Nxf5 25. Qxf5 Nb6 26. d4 Qe7 27. Qh3 Rad8 28. b3 Bc8 29. f5 Bxf5 30. Qg3 Bxc2 31. Rf1 Bxb3 32. dxc5 dxc5 33. Rh3 Nd5 34. Nxd5 Bxd5 35. h6 g6 36. Bd1 Qe5 37. Bf4 Qe4 38. Kg1 Qe6 39. Bg4 Qe7 40. Bc1 Qe5 41. Bf4 Qe7 42. Bc1 c4 43. Bb2 Qc5+ 44. Qf2 Qxf2+ 45. Kxf2 Bc5+ 46. Kg3 Re3+ 47. Kh4 Rxh3+ 48. Kxh3 Bf7 49. Bg7 Bxa3 50. Kg3 Rd3+ 51. Kf4 Bd6+ 52. Ke4 Bd5# 0-1

[Event "Bobotsov Memorial 2nd"]
[Site "Sofia"]
[Date "2010.05.02"]
[Round "4"]
[White "Orev, Petar"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2243"]
[BlackElo "1945"]
[PlyCount "45"]
[EventDate "2010.04.30"]
[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. e4 c5 2. Nf3 Nc6 3. c3 d6 4. d4 cxd4 5. cxd4 Qc7 6. Nc3 a6 7. Bc4 h6 8. 0-0 Nf6 9. Be3 b5 10. Nd5 Nxd5 11. Bxd5 e6 12. Rc1 exd5 13. exd5 Bd7 14. dxc6 Bg4 15. h3 Bh5 16. g4 Bg6 17. Nh4 Be4 18. d5 Be7 19. Qd4 Bxd5 20. Nf5 Bxc6 21. Qxg7 Kd7 22. Qxf7 Qd8 23. Qxe7+ 1-0

[Event "Bobotsov Memorial 2nd"]
[Site "Sofia"]
[Date "2010.05.01"]
[Round "2"]
[White "Sotirov, Ilia"]
[Black "Bodiroga, Predrag"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1945"]
[BlackElo "2422"]
[PlyCount "123"]
[EventDate "2010.04.30"]
[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. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8. 0-0 e6 9. Re1 Be7 10. Bg5 Qb6 11. Rb1 Rd8 12. Qe2 0-0 13. Bxg6 hxg6 14. c3 Rfe8 15. Rbd1 Qa5 16. b4 Qa3 17. Qc2 Nd5 18. Bd2 Qa6 19. a4 b6 20. Ne4 Qc4 21. Rc1 a5 22. Qb1 axb4 23. cxb4 Qa6 24. b5 cxb5 25. axb5 Qa4 26. Rc6 Nb8 27. Rc2 Qa8 28. Ra2 Qb7 29. Qb3 Nd7 30. Neg5 Bxg5 31. Nxg5 Nf8 32. Nf3 f6 33. Rea1 Ra8 34. h3 Rec8 35. Ra6 Nc7 36. Rxa8 Rxa8 37. Rc1 Nd5 38. Qc4 Kf7 39. Ne1 Qd7 40. Nd3 Ra7 41. Qc6 Rc7 42. Qxd7+ Nxd7 43. Rc6 Ra7 44. Nb4 Ne7 45. Rc1 Nf5 46. Nc6 Ra8 47. Kf1 Nd6 48. Rb1 Rc8 49. Na7 Rc2 50. Ke1 Nc4 51. Bb4 Nb2 52. Bd2 Nd3+ 53. Ke2 Nxf2 54. Kxf2 Rxd2+ 55. Kf3 Rxd4 56. Nc6 Rd5 57. Ke4 f5+ 58. Ke3 g5 59. g3 Nf6 60. Nd4 f4+ 61. gxf4 gxf4+ 62. Kd3 0-1

[Event "Bobotsov Memorial 2nd"]
[Site "Sofia"]
[Date "2010.04.30"]
[Round "1"]
[White "Kovachev, Ivan"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1945"]
[PlyCount "78"]
[EventDate "2010.04.30"]
[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. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Nc6 5. 0-0 e6 6. d3 Be7 7. Bg5 a6 8. a4 0-0 9. Re1 Qc7 10. d4 cxd4 11. Nxd4 Ne5 12. Be2 h6 13. Bxf6 Bxf6 14. Nf3 Ng6 15. Qd3 b6 16. Rad1 Rd8 17. Nd2 Ne5 18. Qg3 Bb7 19. Bf3 Rac8 20. Re3 Bg5 21. Re2 Qe7 22. Bg4 Ng6 23. Nf3 Bf4 24. Qh3 Bg5 25. Nxg5 Nf4 26. Qe3 Qxg5 27. Red2 Qxg4 28. g3 Rxc3 29. bxc3 Nh3+ 30. Kf1 Bxe4 31. Qxb6 Rf8 32. Qxd6 Qf3 33. Qxa6 Qh1+ 34. Ke2 Bf3+ 35. Ke3 Bxd1 36. Rxd1 Qxd1 37. a5 Rd8 38. Qb6 Ng5 39. Kf4 Qf3+ 0-1

[Event "BUL-ch sf"]
[Site "Plovdiv"]
[Date "2010.01.30"]
[Round "9"]
[White "Ivanov, Tsvetalin"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C75"]
[WhiteElo "2142"]
[BlackElo "1996"]
[PlyCount "61"]
[EventDate "2010.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 a6 5. Ba4 Bd7 6. d4 Nge7 7. Bg5 f6 8. Be3 Ng6 9. h4 h5 10. Nbd2 b5 11. Bb3 Na5 12. Bc2 Bg4 13. a4 Be7 14. b4 Nb7 15. Bd3 c6 16. Qb3 Qc8 17. 0-0 Nd8 18. d5 Bd7 19. dxc6 Qxc6 20. axb5 axb5 21. Bxb5 Qb7 22. Bc4 Qc8 23. b5 Nf8 24. Bd5 Rb8 25. b6 Bc6 26. Ra7 Nfe6 27. Rd1 Rb7 28. Nc4 Bxd5 29. Rxd5 Qb8 30. Qa4+ Kf8 31. Ra8 1-0

[Event "BUL-ch sf"]
[Site "Plovdiv"]
[Date "2010.01.29"]
[Round "8"]
[White "Sotirov, Ilia"]
[Black "Velikov, Vladimir"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1996"]
[BlackElo "1843"]
[PlyCount "87"]
[EventDate "2010.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. e4 Nbd7 4. Nf3 c6 5. a4 Qc7 6. Be2 e5 7. dxe5 dxe5 8. 0-0 Bc5 9. Bc4 0-0 10. Qe2 Rd8 11. Bg5 a6 12. h3 b5 13. axb5 cxb5 14. Bxb5 Rb8 15. Bxa6 Rxb2 16. Bxc8 Rxc8 17. Bc1 Rbb8 18. Nd5 Nxd5 19. exd5 Bd6 20. Ra2 Nf6 21. Rd1 Qc4 22. Qxc4 Rxc4 23. Nd2 Rd4 24. c4 Ne4 25. Rf1 Nxd2 26. Bxd2 Rxc4 27. Be3 Bc5 28. Bxc5 Rxc5 29. Rd1 Rd8 30. d6 Rc6 31. Rad2 Rd7 32. Rd5 f6 33. Kf1 Kf7 34. R5d3 Ke6 35. Ke2 Rcxd6 36. Rxd6+ Rxd6 37. Ra1 f5 38. Ra7 Kf6 39. g3 h5 40. h4 g5 41. hxg5+ Kxg5 42. Re7 Kf6 43. Rh7 Kg6 44. Rh8 1/2-1/2

[Event "BUL-ch sf"]
[Site "Plovdiv"]
[Date "2010.01.28"]
[Round "7"]
[White "Georgiev, Steljan"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2167"]
[BlackElo "1996"]
[PlyCount "63"]
[EventDate "2010.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. Nf3 d5 2. a3 Nf6 3. d3 e6 4. c3 c5 5. Nbd2 Nc6 6. b4 b6 7. e4 Qc7 8. b5 Ne5 9. Qc2 Bb7 10. Nxe5 Qxe5 11. Nf3 Qc7 12. e5 Nd7 13. Qe2 Be7 14. Bf4 a6 15. bxa6 Rxa6 16. Qb2 Ra4 17. d4 c4 18. Bg5 Bf8 19. Be2 h6 20. Bc1 Bc6 21. Bd1 Ra5 22. Bc2 Be7 23. Bb1 Qa7 24. 0-0 Ba4 25. Ne1 0-0 26. f4 b5 27. Qf2 f5 28. exf6 Rxf6 29. Nc2 Bxc2 30. Qxc2 Nf8 31. Qb2 Qd7 32. Ra2 1/2-1/2

[Event "BUL-ch sf"]
[Site "Plovdiv"]
[Date "2010.01.27"]
[Round "5"]
[White "Hristov, Nikolay Valeriev"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1878"]
[BlackElo "1996"]
[PlyCount "116"]
[EventDate "2010.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. cxd5 exd5 9. Bd3 Bb7 10. 0-0 Nbd7 11. Rc1 c5 12. Bb1 Re8 13. Bg3 a6 14. Qc2 Nf8 15. Rfd1 c4 16. Ne5 Qc8 17. f3 Qe6 18. Ne2 Nh5 19. Bf2 Rad8 20. g4 Nf6 21. Nf4 Qc8 22. Bg3 Bd6 23. Qc3 Qb8 24. Ng2 b5 25. a3 N8d7 26. f4 Ne4 27. Bxe4 dxe4 28. Nh4 Bd5 29. Nf5 Bf8 30. g5 h5 31. Qe1 Qc8 32. Nh4 Nxe5 33. dxe5 Be6 34. Qf2 g6 35. Rf1 Rd3 36. f5 Bc5 37. fxe6 Bxe3 38. exf7+ Kg7 39. Qxe3 Rxe3 40. fxe8Q Qxe8 41. Rf6 Rxg3+ 42. hxg3 Qxe5 43. Rxg6+ Kh7 44. Kh2 Qxb2+ 45. Kh3 Qxc1 46. Rh6+ Kg8 47. Rg6+ Kf7 48. Rf6+ Ke8 49. Kg2 Qd2+ 50. Kh3 Qe1 51. Kh2 Qd2+ 52. Kh3 Qxg5 53. Re6+ Kd7 54. Rxe4 Qd5 55. Re1 c3 56. Ng2 Qd2 57. Rh1 c2 58. Nf4 c1Q 0-1

[Event "BUL-ch sf"]
[Site "Plovdiv"]
[Date "2010.01.27"]
[Round "6"]
[White "Sotirov, Ilia"]
[Black "Gudzhenov, Valentin"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1996"]
[BlackElo "1932"]
[PlyCount "88"]
[EventDate "2010.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. f3 Nbd7 5. Qd2 h6 6. Bh4 g5 7. Bf2 e6 8. g4 Bg6 9. h4 gxh4 10. Bxh4 c5 11. e3 a6 12. Bd3 Bxd3 13. Qxd3 Qc7 14. Nge2 c4 15. Qd2 Bb4 16. Bg3 Bd6 17. Bxd6 Qxd6 18. e4 dxe4 19. Nxe4 Nxe4 20. fxe4 0-0-0 21. 0-0-0 e5 22. Qe3 Qb6 23. Qf3 f6 24. c3 Kb8 25. Kb1 Ka8 26. Rhf1 Rhg8 27. Ng3 Rg6 28. Nf5 exd4 29. cxd4 Qe6 30. Rh1 Re8 31. Rde1 Qb6 32. Ka1 Ka7 33. Qf4 Nf8 34. d5 Nd7 35. Rxh6 Rxh6 36. Nxh6 Nc5 37. Qd2 Rxe4 38. Rxe4 Nxe4 39. Qc1 Qd4 40. Nf5 Qxd5 41. Ne3 Qc5 42. Kb1 b5 43. Nd1 Kb6 44. a3 Qd4 0-1

[Event "BUL-ch sf"]
[Site "Plovdiv"]
[Date "2010.01.26"]
[Round "4"]
[White "Sotirov, Ilia"]
[Black "Stankovski, Marin"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "1996"]
[BlackElo "1731"]
[PlyCount "53"]
[EventDate "2010.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 d5 5. Bg5 exf3 6. Nxf3 Bg4 7. Be2 c6 8. 0-0 Nbd7 9. Ne5 Bxe2 10. Qxe2 h6 11. Bh4 Qb6 12. Bf2 Qxb2 13. Qd3 Nxe5 14. dxe5 Nd7 15. Rab1 Qa3 16. Rb3 Qa6 17. Qg6+ Kd8 18. e6 Nf6 19. Rfb1 b6 20. Bg3 d4 21. Ne4 Qe2 22. Nc5 Qg4 23. Qd3 Nd5 24. Qa6 Nf4 25. Qb7 Ne2+ 26. Kh1 Nxg3+ 27. Rxg3 1-0

[Event "BUL-ch sf"]
[Site "Plovdiv"]
[Date "2010.01.25"]
[Round "3"]
[White "Kolev, Hristian"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1765"]
[BlackElo "1996"]
[PlyCount "51"]
[EventDate "2010.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nc3 Bd7 6. Bc4 Nf6 7. f3 Be7 8. Be3 a6 9. Bb3 Na5 10. Qd2 Nxb3 11. cxb3 0-0 12. 0-0-0 b5 13. g4 c5 14. Nf5 Bxf5 15. gxf5 b4 16. Nd5 Nxd5 17. Qxd5 Qc7 18. Kb1 Rfd8 19. Rhg1 Bf8 20. Rg3 Kh8 21. f6 g6 22. Qg5 Re8 23. Bf4 Re6 24. Rh3 Rae8 25. Qh4 h5 26. Qxh5+ 1-0

[Event "BUL-ch sf"]
[Site "Plovdiv"]
[Date "2010.01.25"]
[Round "2"]
[White "Sotirov, Ilia"]
[Black "Pantev, Tsvetelin"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1996"]
[BlackElo "1721"]
[PlyCount "96"]
[EventDate "2010.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 g6 4. e4 d6 5. Bb5+ Nbd7 6. f4 a6 7. Bxd7+ Nxd7 8. Nf3 Bg7 9. Ne2 b5 10. c3 0-0 11. 0-0 Nb6 12. h3 e6 13. dxe6 Bxe6 14. Re1 Qc7 15. Ng5 Bc8 16. Qc2 Bb7 17. Be3 Rae8 18. Ng3 d5 19. Qf2 Rc8 20. e5 Rfe8 21. Rad1 Nc4 22. Bc1 f6 23. exf6 Bxf6 24. Ne6 Qd6 25. f5 Be5 26. Bf4 Rxe6 27. Bxe5 Rxe5 28. fxg6 Rxe1+ 29. Rxe1 hxg6 30. Rf1 Rf8 31. Qe1 Rxf1+ 32. Nxf1 Qe5 33. Qh4 Qc7 34. b3 Nd6 35. Qf6 Nf5 36. Qxg6+ Ng7 37. Ng3 Qc6 38. Qg5 d4 39. Nf5 Qxg2+ 40. Qxg2 Bxg2 41. Kxg2 Nxf5 42. cxd4 cxd4 43. Kf3 Kg7 44. Ke4 Kg6 45. a4 Kg5 46. axb5 axb5 47. b4 Kh4 48. Kxf5 d3 0-1

[Event "BUL-ch sf"]
[Site "Plovdiv"]
[Date "2010.01.24"]
[Round "1"]
[White "Milchev, Nikolay"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2382"]
[BlackElo "1996"]
[PlyCount "161"]
[EventDate "2010.01.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. d4 b6 7. Nc3 Bb7 8. Ne5 c6 9. Qa4 Nfd7 10. Bf4 Nxe5 11. Bxe5 Nd7 12. Bf4 Nf6 13. Rfd1 Nh5 14. Rac1 a6 15. cxd5 cxd5 16. Bd2 Nf6 17. Bg5 Rc8 18. Qb3 b5 19. a3 Qd7 20. e3 h6 21. Bxf6 gxf6 22. Bf1 Kg7 23. Rd2 Rc7 24. Qd1 f5 25. Bd3 Bd6 26. Rdc2 Rfc8 27. f4 Qe7 28. Kh1 Qf6 29. g4 fxg4 30. Qxg4+ Kf8 31. Ne2 Rxc2 32. Rxc2 Rxc2 33. Bxc2 Qg7 34. Qh4 Be7 35. Qh5 f5 36. Ng3 Bc6 37. Bd1 Be8 38. Qh3 Qf6 39. Be2 a5 40. Qf1 b4 41. axb4 axb4 42. Kg2 Qh4 43. Qa1 Bd8 44. Qa6 Qe7 45. Bb5 Bf7 46. Qa4 Qd6 47. Kf3 h5 48. Ke2 Be7 49. Qa8+ Qd8 50. Qb7 Bd6 51. Kd2 Qc7 52. Qa8+ Qb8 53. Qa6 Qc7 54. Ne2 h4 55. Qa8+ Qb8 56. Qa6 Qc7 57. Nc1 Bxf4 58. exf4 Qxf4+ 59. Kc2 Qxd4 60. Nd3 Qe4 61. Qc8+ Kg7 62. Qc7 Kf6 63. Kb3 Bh5 64. Qd8+ Kg7 65. Qg5+ Bg6 66. Nf4 Qf3+ 67. Bd3 Qd1+ 68. Bc2 Qf3+ 69. Ka4 Qg4 70. Nxe6+ Kf7 71. Nd8+ Kg7 72. Qe7+ Kh6 73. Qf8+ Kh7 74. Qe7+ Kh6 75. Ne6 b3+ 76. Kxb3 Qc4+ 77. Ka3 Qa6+ 78. Ba4 Qd3+ 79. b3 Qe4 80. Qg5+ Kh7 81. Nf8+ 1-0

[Event "Rudarci op"]
[Site "Rudarci"]
[Date "2009.10.03"]
[Round "1"]
[White "Sotirov, Ilia"]
[Black "Stoinev, Metodi"]
[Result "0-1"]
[ECO "E70"]
[BlackElo "2309"]
[PlyCount "58"]
[EventDate "2009.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 c5 7. d5 Qa5 8. Qd2 g5 9. Bg3 Nh5 10. Bd3 Nd7 11. Nge2 Nxg3 12. Nxg3 Bxc3 13. Qxc3 Qxc3+ 14. bxc3 Ne5 15. Be2 b6 16. Nf5 Ba6 17. Ne3 e6 18. a4 Ke7 19. g3 h5 20. Kd2 Rab8 21. Rab1 h4 22. f3 Bc8 23. a5 hxg3 24. axb6 Rxh2 25. bxa7 Ra8 26. Rxh2 gxh2 27. Rh1 Rxa7 28. Rxh2 Ra2+ 29. Ke1 Nxf3+ 0-1

[Event "Kesarovski Georgiev Memorial 8th"]
[Site "Sunny Beach"]
[Date "2009.09.13"]
[Round "9"]
[White "Draganova, Petranka"]
[Black "Sotirov, Ilia"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2021"]
[PlyCount "104"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d6 4. Nf3 Be7 5. Bb3 c5 6. c3 Nc6 7. Nbd2 Bg4 8. h3 Bh5 9. 0-0 0-0 10. Re1 b5 11. Nf1 a5 12. a4 b4 13. Ng3 Bg6 14. Nh4 Rb8 15. Nhf5 Re8 16. Bc4 Na7 17. Qf3 Nc8 18. h4 h5 19. Bg5 Ng4 20. Bxe7 Nxe7 21. Ne3 Rf8 22. Nxg4 hxg4 23. Qxg4 Kh8 24. h5 Bh7 25. Nf5 Bxf5 26. exf5 Ng8 27. Re3 Qf6 28. Qh3 Rbd8 29. Rae1 Nh6 30. g4 Qg5 31. f3 d5 32. Bb5 f6 33. Qg2 Nf7 34. R3e2 Kh7 35. cxb4 cxb4 36. Rc2 Rc8 37. Bc6 Rfd8 38. Qf2 Qf4 39. Rec1 Ng5 40. Kg2 Rxc6 41. Rxc6 e4 42. h6 exf3+ 43. Kf1 Qxg4 44. hxg7 Qh3+ 45. Kg1 Qxf5 46. Qh4+ Kxg7 47. Rc7+ Kg6 48. Rd1 Re8 49. Rc2 Re2 50. Rcd2 Qe5 51. Kf1 Qe3 52. Re1 Qxd2 0-1

[Event "Kesarovski Georgiev Memorial 8th"]
[Site "Sunny Beach"]
[Date "2009.09.12"]
[Round "8"]
[White "Sotirov, Ilia"]
[Black "Papazov, Sotir"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "1945"]
[PlyCount "130"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bg5 Bg7 5. Qd2 c6 6. Bc4 b5 7. Bd3 0-0 8. a3 Nbd7 9. Nf3 Re8 10. 0-0 a6 11. Rfe1 c5 12. d5 Ng4 13. h3 Nge5 14. Nxe5 Nxe5 15. Be2 Qc7 16. Bh6 Bh8 17. Bf4 Bd7 18. Rab1 b4 19. axb4 cxb4 20. Na2 a5 21. b3 Rec8 22. Rec1 Qb7 23. c3 Rab8 24. cxb4 Rxc1+ 25. Rxc1 axb4 26. Rc2 h5 27. Bxe5 Bxe5 28. Rc4 Qa7 29. Rxb4 Rxb4 30. Nxb4 Qa1+ 31. Qd1 Qa7 32. Nc6 Bxc6 33. dxc6 Qc7 34. Bb5 Bc3 35. Ba4 Bb4 36. Qd3 Bc5 37. Kf1 Kh7 38. Qb5 Bb6 39. Qa6 Kg7 40. Qb7 Qxb7 41. cxb7 Bc7 42. Ke2 f5 43. f3 Kf6 44. Kd3 Ke5 45. Be8 fxe4+ 46. fxe4 Kf6 47. Kc4 e6 48. b4 h4 49. Bc6 Ke7 50. Kb5 Kd8 51. Ka6 Bb8 52. Kb6 g5 53. b5 Ke7 54. Ka5 Kf6 55. Kb4 Ke5 56. Kc4 Bc7 57. Kd3 d5 58. exd5 exd5 59. Bd7 Bb8 60. Bg4 Ba7 61. Bf3 Kd6 62. b6 Bb8 63. Kd4 Kc6 64. Bxd5+ Kxb6 65. Be4 Ka7 1/2-1/2

[Event "Kesarovski Georgiev Memorial 8th"]
[Site "Sunny Beach"]
[Date "2009.09.11"]
[Round "7"]
[White "Berendsen, Markus"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2044"]
[PlyCount "79"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. b3 d5 4. Bb2 Bf5 5. d3 Nbd7 6. Nf3 e6 7. Bg2 Bb4+ 8. Nbd2 0-0 9. 0-0 Rc8 10. a3 Bd6 11. Re1 Bg6 12. Nh4 Bh5 13. Qc2 e5 14. e4 d4 15. b4 c5 16. b5 Re8 17. h3 Qc7 18. Nf1 Bg6 19. Bc1 Nf8 20. Bd2 Ne6 21. a4 b6 22. a5 Ra8 23. axb6 axb6 24. Qb2 h6 25. Nxg6 fxg6 26. h4 g5 27. hxg5 hxg5 28. Rxa8 Rxa8 29. Ra1 Qb8 30. Nh2 g4 31. Bf1 Ra7 32. Be2 Qa8 33. Rxa7 Qxa7 34. Nxg4 Kf7 35. Nxf6 Kxf6 36. Kg2 g6 37. Bg4 Qf7 38. Qa1 Qh7 39. Qa8 Bc7 40. Qc6 1-0

[Event "Kesarovski Georgiev Memorial 8th"]
[Site "Sunny Beach"]
[Date "2009.09.11"]
[Round "6"]
[White "Sotirov, Ilia"]
[Black "Sofranov, Velizar"]
[Result "1-0"]
[ECO "D01"]
[BlackElo "1963"]
[PlyCount "55"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 c5 4. e3 e6 5. Nf3 Nbd7 6. Be2 Qb6 7. Rb1 Bd6 8. 0-0 0-0 9. Nb5 Bb8 10. c4 a6 11. Nc3 dxc4 12. Bxc4 Qb4 13. Bd3 b5 14. a3 Qa5 15. dxc5 Bb7 16. Rc1 Qc7 17. e4 Nxc5 18. Bc2 Ng4 19. g3 h6 20. Bf4 e5 21. Bd2 f5 22. exf5 Qc6 23. Ne4 Qd5 24. Nxc5 Qxf3 25. Nxb7 Nxh2 26. Kxh2 Qxb7 27. Be3 Kh8 28. Qg4 1-0

[Event "Kesarovski Georgiev Memorial 8th"]
[Site "Sunny Beach"]
[Date "2009.09.10"]
[Round "5"]
[White "Bozov, Ahmet"]
[Black "Sotirov, Ilia"]
[Result "1-0"]
[ECO "C75"]
[WhiteElo "2114"]
[PlyCount "96"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 a6 5. Ba4 Bd7 6. c3 Nge7 7. d4 Ng6 8. Be3 Be7 9. Nbd2 0-0 10. Re1 Qe8 11. Bb3 Kh8 12. Nf1 Bg4 13. h3 Bd7 14. Ng3 Nd8 15. Nf5 Ne6 16. g3 f6 17. h4 Rg8 18. h5 Ngf8 19. N3h4 g5 20. Nxe7 Qxe7 21. Nf5 Qe8 22. Kg2 Rd8 23. a4 Bc8 24. Qe2 c6 25. d5 cxd5 26. Bxd5 Rd7 27. a5 Rgg7 28. Red1 h6 29. Bb3 Nf4+ 30. Bxf4 gxf4 31. Nxg7 Rxg7 32. Rxd6 Bg4 33. f3 Be6 34. g4 Bxb3 35. Rxf6 Kh7 36. Rb6 Be6 37. Rd1 Qxh5 38. Rxb7 Qg5 39. Rxg7+ Kxg7 40. Rh1 Bf7 41. Qxa6 h5 42. Qc8 Ng6 43. Qd7 Nh4+ 44. Kf2 hxg4 45. Qxg4 Qxg4 46. fxg4 Ng6 47. Rd1 Kf6 48. a6 Be8 1-0

[Event "Kesarovski Georgiev Memorial 8th"]
[Site "Sunny Beach"]
[Date "2009.09.09"]
[Round "3"]
[White "Kolev, Atanas Tonchev"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2015"]
[PlyCount "120"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 exd5 6. Bg5 Be7 7. dxc5 Be6 8. b4 0-0 9. e3 Nc6 10. a3 a6 11. Be2 Ne4 12. Nxe4 dxe4 13. Qxd8 Bxd8 14. Bxd8 exf3 15. Bxf3 Raxd8 16. 0-0 Rd2 17. Rfd1 Rfd8 18. Kf1 Rxd1+ 19. Rxd1 Rxd1+ 20. Bxd1 Kf8 21. Ke2 Ke7 22. Kd2 Bd5 23. f3 Na7 24. a4 Kd7 25. Kc3 f6 26. Bc2 g6 27. e4 Ba2 28. Bd3 Kc6 29. h4 Bf7 30. f4 Nc8 31. Kd4 Na7 32. e5 f5 33. h5 Bb3 34. hxg6 hxg6 35. g4 Be6 36. gxf5 gxf5 37. Bc2 Nc8 38. Bd1 Ne7 39. Bf3+ Kc7 40. b5 axb5 41. axb5 b6 42. Bg2 Ng6 43. cxb6+ Kxb6 44. Ke3 Kxb5 45. Bf3 Kc5 46. Bd1 Ne7 47. Bc2 Nd5+ 48. Kf3 Kd4 49. Bb3 Kd3 50. Ba2 Kd4 51. Bb3 Nc7 52. Bc2 Nb5 53. Bxf5 Bxf5 54. e6 Bxe6 55. f5 Bf7 56. Kf4 Nd6 57. f6 Kd5 58. Ke3 Ne4 59. Kd3 Nxf6 60. Kc3 Kc5 1/2-1/2

[Event "Kesarovski Georgiev Memorial 8th"]
[Site "Sunny Beach"]
[Date "2009.09.09"]
[Round "4"]
[White "Sotirov, Ilia"]
[Black "Juchelka, Petr"]
[Result "1-0"]
[ECO "C16"]
[BlackElo "1891"]
[PlyCount "103"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 Bb4 4. e5 Nc6 5. a3 Ba5 6. f4 Nge7 7. Be3 Nf5 8. Bf2 Bd7 9. Nf3 Qe7 10. Bd3 0-0 11. g4 Nh6 12. Ng5 f5 13. gxf5 Nxf5 14. h4 a6 15. b4 Bb6 16. Ne2 a5 17. c3 axb4 18. cxb4 Na7 19. Nc3 Nc6 20. Ne2 Ra7 21. b5 Na5 22. 0-0 c5 23. bxc6 Nxc6 24. Rb1 Ba5 25. Qc1 Rc8 26. Qb2 b6 27. Rfc1 Rac7 28. Rc2 Be8 29. Qb3 h6 30. Nf3 Bh5 31. Bxf5 Bxf3 32. Qxf3 exf5 33. Qxd5+ Kh8 34. Qb3 Nd8 35. Rxc7 Qxc7 36. d5 Rb8 37. Rc1 Qb7 38. Qb5 Nf7 39. d6 Qf3 40. d7 Kh7 41. Rc8 Rb7 42. e6 Nd6 43. Qe5 Qg4+ 44. Kh2 Ne4 45. Ng3 Nxf2 46. Qxf5+ Qxf5 47. Nxf5 b5 48. d8Q Bxd8 49. Rxd8 Kg6 50. e7 Kxf5 51. Rf8+ Ke4 52. e8Q+ 1-0

[Event "Kesarovski Georgiev Memorial 8th"]
[Site "Sunny Beach"]
[Date "2009.09.08"]
[Round "2"]
[White "Sotirov, Ilia"]
[Black "Fuksik, Jakub"]
[Result "0-1"]
[ECO "C13"]
[BlackElo "2158"]
[PlyCount "104"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Qd3 Nd7 11. Rad1 Qe7 12. Rfe1 Rfd8 13. Qe3 c5 14. c3 Rac8 15. Bd3 h6 16. Ng3 cxd4 17. cxd4 Qb4 18. Ne4 Bd5 19. b3 Bxe4 20. Qxe4 Nf8 21. Qb7 Rb8 22. Qc7 Rbc8 23. Qb7 Rc3 24. Qe4 a5 25. Qe2 Bxd4 26. Nxd4 Rxd4 27. Bc4 Qd6 28. Rxd4 Qxd4 29. Rd1 Qf6 30. h3 Ng6 31. Qd2 Kh7 32. Bd3 Rc8 33. Bxg6+ Qxg6 34. Qd3 Qxd3 35. Rxd3 Rc1+ 36. Kh2 Rc2 37. a4 Rb2 38. Kg3 Kg6 39. h4 f5 40. f4 Kh5 41. Re3 g5 42. hxg5 hxg5 43. Kf3 Rb1 44. fxg5 Kxg5 45. g3 e5 46. Rxe5 Rxb3+ 47. Re3 Rxe3+ 48. Kxe3 Kg4 49. Kf2 f4 50. gxf4 Kxf4 51. Ke2 Ke4 52. Kd2 Kd4 0-1

[Event "Kesarovski Georgiev Memorial 8th"]
[Site "Sunny Beach"]
[Date "2009.09.07"]
[Round "1"]
[White "Georgiev, Steljan"]
[Black "Sotirov, Ilia"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2150"]
[PlyCount "86"]
[EventDate "2009.09.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. d4 cxd4 4. exd4 Nc6 5. Bd3 Bg4 6. c3 Nf6 7. 0-0 e6 8. Nbd2 Be7 9. Qa4 0-0 10. Ne5 Qc7 11. Nxg4 Nxg4 12. f4 Bd6 13. g3 Ne7 14. Nf3 Nf6 15. Re1 a6 16. Qc2 Rac8 17. Qe2 Rfe8 18. Ne5 h5 19. Kg2 g6 20. Bd2 Kg7 21. h3 Rh8 22. Rh1 Rce8 23. Rh2 b5 24. a3 Qb7 25. Rah1 Ne4 26. Be1 Ng8 27. Kf1 f6 28. Nf3 e5 29. fxe5 fxe5 30. dxe5 Bxe5 31. Nxe5 Rxe5 32. Bxe4 Rxe4 33. Qd3 Qe7 34. Re2 Nf6 35. Rhh2 Re8 36. Rhf2 Qe6 37. h4 Rxe2 38. Rxe2 Ne4 39. Kg2 Rf8 40. Re3 Qf5 41. Rf3 Qxf3+ 42. Qxf3 Rxf3 43. Kxf3 Kf6 1/2-1/2

[Event "Plovdiv Tringov Memorial"]
[Site "Plovdiv"]
[Date "2009.02.01"]
[Round "1"]
[White "Sotirov, Ilia"]
[Black "Nikolov, Sasho"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "2398"]
[PlyCount "50"]
[EventDate "2009.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. e3 Nbd7 5. Bd3 e6 6. Qf3 Be7 7. Nge2 0-0 8. Bf4 c5 9. Ng3 Ne4 10. Bxe4 fxe4 11. Qd1 Qb6 12. Nge2 Qxb2 13. Rb1 Qa3 14. 0-0 a6 15. Bg3 cxd4 16. Rb3 Qa5 17. Qxd4 Bf6 18. Qb4 Qxb4 19. Rxb4 Be7 20. Rbb1 b5 21. Bc7 Ra7 22. Ba5 Ne5 23. Rfd1 Nc6 24. Bb6 Rb7 25. Bd4 e5 0-1

