[Event "Teteven op 30th"]
[Site "Teteven"]
[Date "2015.08.15"]
[Round "8"]
[White "Ivanov, Denis"]
[Black "Dzanev, Georgi"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1735"]
[BlackElo "2051"]
[PlyCount "24"]
[EventDate "2015.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. a3 d5 4. c4 c5 5. Bg5 cxd4 6. Nxd4 Nc6 7. Nc3 Be7 8. e3 0-0 9. Be2 Nxd4 10. Qxd4 Qa5 11. 0-0 dxc4 12. Qxc4 Qxg5 0-1

[Event "Teteven op 30th"]
[Site "Teteven"]
[Date "2015.08.14"]
[Round "6"]
[White "Ivanov, Denis"]
[Black "Chartazanov, Valentin"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1735"]
[PlyCount "55"]
[EventDate "2015.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 g6 4. Nc3 Bg7 5. Bg5 h6 6. Bf4 0-0 7. e3 Nh5 8. Be5 Bxe5 9. Nxe5 d6 10. Nf3 Nf6 11. Bd3 d5 12. Ne5 Nbd7 13. f4 Nxe5 14. fxe5 Nh5 15. Qg4 Ng7 16. 0-0-0 Nf5 17. Qh3 Qg5 18. Bxf5 gxf5 19. Ne2 dxc4 20. Rhg1 b5 21. g4 Kh7 22. Rg3 f6 23. Rdg1 Rf7 24. exf6 Rxf6 25. gxf5 Qxe3+ 26. Rxe3 Bd7 27. fxe6 Bxe6 28. Rxe6 1-0

[Event "Teteven op 30th"]
[Site "Teteven"]
[Date "2015.08.10"]
[Round "1"]
[White "Ivanov, Denis"]
[Black "Nikolov, Sasho"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1735"]
[BlackElo "2350"]
[PlyCount "46"]
[EventDate "2015.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6 6. Nc3 0-0 7. e3 Qe7 8. Bd3 e5 9. Qc2 Nc6 10. dxe5 dxe5 11. a3 Bg4 12. Nd2 Nd4 13. Qb1 Rad8 14. 0-0 Ne2+ 15. Nxe2 Bxe2 16. Bxe2 Rxd2 17. Bf3 e4 18. Rd1 Rfd8 19. Rxd2 Rxd2 20. Bd1 Qe5 21. b4 h5 22. h3 Qf5 23. f3 Qg5 0-1

[Event "Teteven op 29th"]
[Site "Teteven"]
[Date "2014.08.16"]
[Round "8"]
[White "Ivanov, Denis"]
[Black "Dimitrov, Ivan"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1741"]
[BlackElo "1886"]
[PlyCount "44"]
[EventDate "2014.08.09"]
[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 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 cxd4 6. exd4 0-0 7. g3 d6 8. Bg2 a6 9. 0-0 Qc7 10. b3 Nc6 11. Bb2 Bf5 12. Nh4 Bg4 13. Qd2 e5 14. dxe5 dxe5 15. h3 Rad8 16. Qe3 Bc8 17. Rfe1 Rfe8 18. Nf3 Nd4 19. Rac1 Nf5 20. Qe2 e4 21. Nh2 e3 22. g4 Rd2 0-1

[Event "Teteven op 29th"]
[Site "Teteven"]
[Date "2014.08.09"]
[Round "1"]
[White "Dimitrov, Petko"]
[Black "Ivanov, Denis"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2290"]
[BlackElo "1741"]
[PlyCount "43"]
[EventDate "2014.08.09"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 e6 5. 0-0 Be7 6. Re1 0-0 7. Bf1 Nbd7 8. d4 cxd4 9. cxd4 a6 10. a4 b6 11. Nc3 Bb7 12. Bg5 h6 13. Bh4 Nh5 14. Bxe7 Qxe7 15. g3 Nhf6 16. Rc1 Rac8 17. Bd3 e5 18. Qe2 exd4 19. Nxd4 Nc5 20. Bb1 Rfe8 21. f3 Qe5 22. Rcd1 1/2-1/2

[Event "EU-ch U12 23rd"]
[Site "Budva"]
[Date "2013.10.08"]
[Round "9"]
[White "Ivanov, Denis"]
[Black "Beukema, Jasper"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1699"]
[BlackElo "1832"]
[PlyCount "92"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Nc6 6. Bd3 Bd7 7. Nbd2 Be7 8. 0-0 0-0 9. h3 Nh5 10. Bh2 f5 11. Ne5 Nxe5 12. Bxe5 Nf6 13. Nf3 Be8 14. Qd2 Ne4 15. Qe2 Bh5 16. Qd1 Bxf3 17. gxf3 Ng5 18. Kh2 Qe8 19. Rg1 c4 20. Bc2 Qh5 21. Rg3 Bf6 22. f4 Qxd1 23. Rxd1 Bxe5 24. fxe5 Nf7 25. Rdg1 g6 26. h4 b5 27. f4 Nh6 28. Bd1 Kf7 29. h5 Rh8 30. Kh3 a5 31. Kh4 Ng8 32. Rh3 b4 33. Kg5 Ne7 34. hxg6+ hxg6 35. Rgh1 Rxh3 36. Rxh3 Kg7 37. Ba4 bxc3 38. bxc3 Rb8 39. Rh2 Rb1 40. Bd7 Re1 41. Bxe6 Rxe3 42. Rb2 Rh3 43. Bxf5 gxf5 44. Rb7 Kf7 45. Ra7 Rxc3 46. Rxa5 Rg3+ 0-1

[Event "EU-ch U12 23rd"]
[Site "Budva"]
[Date "2013.10.07"]
[Round "8"]
[White "Fieberg, Samuel"]
[Black "Ivanov, Denis"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1946"]
[BlackElo "1699"]
[PlyCount "51"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 b5 8. Nd5 Nxd5 9. exd5 Bb7 10. Bf3 Nd7 11. Re1 Nf6 12. Bg5 Nd7 13. Nf5 Ne5 14. Bf4 g6 15. Bxe5 dxe5 16. d6 Qb8 17. Bxb7 Qxb7 18. dxe7 gxf5 19. exf8Q+ Kxf8 20. Rxe5 Rg8 21. Qd6+ Kg7 22. Rxf5 Kh8 23. Qf6+ Rg7 24. Rg5 Rag8 25. Rd1 Qc6 26. Qxg7+ 1-0

[Event "EU-ch U12 23rd"]
[Site "Budva"]
[Date "2013.10.06"]
[Round "7"]
[White "Ivanov, Denis"]
[Black "Batashevs, Arsens"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "1699"]
[BlackElo "1822"]
[PlyCount "61"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. c4 Nf6 4. Nc3 g6 5. Bg5 c6 6. Bxf6 exf6 7. Nxe4 d5 8. cxd5 cxd5 9. Nc3 Bb4 10. Bd3 Nc6 11. Nge2 Bg4 12. 0-0 0-0 13. Qb3 Bxc3 14. bxc3 Bxe2 15. Bxe2 Qd7 16. Bf3 Rad8 17. Rfe1 b6 18. Re2 Na5 19. Qc2 Rfe8 20. Rae1 Kg7 21. g3 Rxe2 22. Qxe2 Kf7 23. Qe3 Nc4 24. Qh6 Rh8 25. Qf4 Rd8 26. Bg4 f5 27. Bf3 Qd6 28. Qh6 Rh8 29. h4 b5 30. h5 Nb6 31. hxg6+ 1-0

[Event "EU-ch U12 23rd"]
[Site "Budva"]
[Date "2013.10.05"]
[Round "6"]
[White "Sipetin, Vladislav"]
[Black "Ivanov, Denis"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2050"]
[BlackElo "1699"]
[PlyCount "98"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Nb6 9. Bb5 Bd7 10. Nc3 a6 11. Bd3 Nb4 12. Be4 Bc6 13. Qe2 N4d5 14. Bd3 Rc8 15. Bd2 Be7 16. a3 0-0 17. Ne4 Qd7 18. Nfg5 h6 19. Nh7 Rfd8 20. Qh5 Bb5 21. Bb1 Bxf1 22. Bxh6 g6 23. Nef6+ Nxf6 24. Nxf6+ Bxf6 25. Bxg6 fxg6 26. Qxg6+ Bg7 27. Bxg7 Qxg7 28. Qxe6+ Kh8 29. Rxf1 Nc4 30. f4 Ne3 31. Qh3+ Qh7 32. Qxe3 dxe5 33. fxe5 Rf8 34. Re1 Rc2 35. e6 Qg7 36. g3 Rff2 37. Qe4 Rxh2 38. Qe5 Qxe5 39. dxe5 Rhe2 40. Rd1 Rxe5 41. Kf1 Rxb2 42. Rd6 Kg7 43. g4 Rc5 44. Rd1 Kf6 45. Re1 Rc8 46. e7 Re8 47. Kg1 Rxe7 48. g5+ Kf7 49. g6+ Kf8 0-1

[Event "EU-ch U12 23rd"]
[Site "Budva"]
[Date "2013.10.03"]
[Round "5"]
[White "Ivanov, Denis"]
[Black "Snegirev, Sergey"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1699"]
[PlyCount "79"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rc1 0-0 10. Nf3 Nc6 11. d5 Rd8 12. Be2 Ne5 13. Nxe5 Bxe5 14. f4 Bg7 15. 0-0 e6 16. d6 e5 17. fxe5 Be6 18. Bg5 Rd7 19. Bf6 Re8 20. Rc2 c4 21. Qf4 Qc5+ 22. Kh1 b5 23. g4 Bxf6 24. Qxf6 Qe3 25. Bf3 a5 26. h4 b4 27. g5 Bh3 28. Re2 Qxc3 29. Rff2 Qc1+ 30. Kh2 Re6 31. Kxh3 Rxf6 32. gxf6 Qf4 33. Bg4 Qxe5 34. Bxd7 Qxd6 35. Rd2 Qc5 36. Bf5 h5 37. Bxg6 Qc8+ 38. Bf5 Qe8 39. Rg2+ Kh8 40. Rg7 1-0

[Event "EU-ch U12 23rd"]
[Site "Budva"]
[Date "2013.10.02"]
[Round "4"]
[White "Mustafin, Andrey"]
[Black "Ivanov, Denis"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1783"]
[BlackElo "1699"]
[PlyCount "87"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be6 8. Be2 Be7 9. 0-0 0-0 10. Be3 Qc7 11. f4 Nbd7 12. a5 Bc4 13. Bxc4 Qxc4 14. Ra4 Qc7 15. Qe2 Rac8 16. Qf3 exf4 17. Qxf4 Ne5 18. Nd4 Nc4 19. Nf5 Nxe3 20. Qxe3 g6 21. Qg5 Bd8 22. Qg3 Nh5 23. Qh3 Nf6 24. Qg3 Qd7 25. Rd4 Ne8 26. Rd5 Bc7 27. e5 Qe6 28. exd6 Bxd6 29. Rxd6 Nxd6 30. Nxd6 Rc7 31. Nde4 Rc4 32. Nf6+ Kh8 33. Qg5 Kg7 34. Qd2 Qe7 35. Kh1 Rd8 36. Qg5 Rc5 37. Nh5+ Kf8 38. Qh6+ Ke8 39. Nf6+ Qxf6 40. Rxf6 Rxc3 41. h3 Rxc2 42. Rf1 Rxb2 43. Qe3+ Kf8 44. Qa3+ 1-0

[Event "EU-ch U12 23rd"]
[Site "Budva"]
[Date "2013.10.01"]
[Round "3"]
[White "Ivanov, Denis"]
[Black "Engel, Luis"]
[Result "0-1"]
[ECO "E80"]
[WhiteElo "1699"]
[BlackElo "1851"]
[PlyCount "76"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. Qd2 b5 8. g4 0-0 9. 0-0-0 Re8 10. h4 Qa5 11. Kb1 Be6 12. d5 cxd5 13. cxd5 Bc8 14. Bh6 Bh8 15. h5 Nbd7 16. hxg6 fxg6 17. Qh2 Ne5 18. Bg5 Ra7 19. Bd2 Qb6 20. Bh3 b4 21. Nce2 Nc4 22. Bc1 b3 23. Nc3 bxa2+ 24. Nxa2 Qb3 25. Qe2 Nd7 26. Ka1 Rb7 27. Rd3 Bxb2+ 28. Bxb2 Qxb2+ 29. Qxb2 Nxb2 30. Rd2 Nc4 31. Rdh2 Nc5 32. Nc1 Na4 33. Nge2 Ne3 34. Nd4 e5 35. dxe6 Bxe6 36. Nxe6 Rxe6 37. Ra2 Nc3 38. Rb2 Nc2+ 0-1

[Event "EU-ch U12 23rd"]
[Site "Budva"]
[Date "2013.09.30"]
[Round "2"]
[White "Kosteski, Mile"]
[Black "Ivanov, Denis"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1699"]
[PlyCount "58"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 g6 4. Nc3 Bg7 5. d3 e6 6. Be3 b6 7. Be2 Nge7 8. 0-0 0-0 9. Qd2 Nd4 10. h3 a6 11. Nh2 d5 12. cxd5 exd5 13. exd5 Bb7 14. d6 Qxd6 15. Ne4 Qd7 16. Rac1 Rad8 17. Rfd1 Rfe8 18. Nf3 Nd5 19. Bg5 f6 20. Bh4 Bh6 21. Qxh6 Nxe2+ 22. Kf1 Nxc1 23. Bxf6 Rc8 24. Rxc1 Rxe4 25. dxe4 Nxf6 26. e5 Bxf3 27. gxf3 Nh5 28. Re1 Qxh3+ 29. Ke2 Ng3+ 0-1

[Event "EU-ch U12 23rd"]
[Site "Budva"]
[Date "2013.09.29"]
[Round "1"]
[White "Ivanov, Denis"]
[Black "Sargsyan, Shant"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1699"]
[BlackElo "1999"]
[PlyCount "88"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MNE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 Bb4 6. Bd2 0-0 7. Be2 d6 8. a3 Bxc3 9. Bxc3 Nbd7 10. b4 Qe7 11. 0-0 e5 12. d5 b5 13. Qb3 bxc4 14. Bxc4 Nb6 15. Rfd1 c6 16. dxc6 Bxc6 17. Be2 Ba4 18. Qa2 Bxd1 19. Rxd1 Rac8 20. Qb3 Qe6 21. Qxe6 fxe6 22. Ba1 Ne4 23. Bd3 Nc3 24. Bxc3 Rxc3 25. Kf1 Rxd3 26. Rxd3 e4 27. Rxd6 exf3 28. Rxe6 Kf7 29. Rc6 fxg2+ 30. Kxg2 Rc8 31. Rxc8 Nxc8 32. f4 Ke6 33. Kf3 Kd5 34. e4+ Kd4 35. h4 h5 36. e5 Ne7 37. a4 Nf5 38. b5 Nxh4+ 39. Kf2 Nf5 40. e6 Kc5 41. Kg2 Kb4 42. Kh3 Kxa4 43. e7 Nxe7 44. Kh4 Kxb5 0-1

[Event "Sofia MGU op 50th"]
[Site "Sofia"]
[Date "2012.02.05"]
[Round "6"]
[White "Ivanov, Denis"]
[Black "Sisoev, Robert"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1702"]
[BlackElo "1672"]
[PlyCount "78"]
[EventDate "2012.02.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c4 0-0 5. Nc3 d5 6. e3 c5 7. Be2 Nc6 8. 0-0 cxd4 9. exd4 dxc4 10. Bxc4 e6 11. Be3 b6 12. Qc2 Bb7 13. Rfd1 Qe7 14. a3 Rfd8 15. b4 Rac8 16. Qb3 Rd7 17. Bb5 Rcd8 18. Rac1 a6 19. Bxc6 Bxc6 20. Ne5 Rc7 21. Nxc6 Rxc6 22. Na4 Rxc1 23. Rxc1 Qb7 24. Qd3 e5 25. Qe2 exd4 26. Bf4 Nd5 27. Bg3 h6 28. Qe4 Rc8 29. Rxc8+ Qxc8 30. h3 Qd7 31. Nb2 Kh7 32. Nd3 Nc3 33. Qe1 Qb5 34. Nc1 d3 35. Kh2 Ne2 36. Nxe2 dxe2 37. f3 Qd3 38. Qc1 Qd1 39. Qe3 Bd4 0-1

[Event "Sofia MGU op 50th"]
[Site "Sofia"]
[Date "2012.02.05"]
[Round "5"]
[White "Kolev, Nikola Vl"]
[Black "Ivanov, Denis"]
[Result "1/2-1/2"]
[ECO "A16"]
[BlackElo "1702"]
[PlyCount "66"]
[EventDate "2012.02.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 e6 4. e4 c5 5. e5 Ng4 6. h3 Nh6 7. d4 cxd4 8. Nxd4 Nc6 9. Nf3 Qa5 10. Bf4 Bg7 11. Qd2 Nf5 12. g4 Nfe7 13. Nb5 Qxd2+ 14. Kxd2 0-0 15. Bd3 b6 16. Nd6 Ba6 17. Rab1 Nc8 18. b4 Nxd6 19. exd6 Nd4 20. Nxd4 Bxd4 21. Be3 Be5 22. c5 Bb7 23. Rhc1 bxc5 24. bxc5 Bc6 25. Bb5 Bxb5 26. Rxb5 Rab8 27. Rcb1 Rxb5 28. Rxb5 f5 29. Rb7 f4 30. Rxd7 fxe3+ 31. Kxe3 Rf7 32. c6 Rxd7 33. cxd7 Bf6 1/2-1/2

[Event "Sofia MGU op 50th"]
[Site "Sofia"]
[Date "2012.02.04"]
[Round "2"]
[White "Ivanov, Denis"]
[Black "Dochev, Delyan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1702"]
[BlackElo "1709"]
[PlyCount "82"]
[EventDate "2012.02.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bg6 6. Ne5 Nbd7 7. Nxg6 hxg6 8. a3 c6 9. c4 dxc4 10. Bxc4 Nb6 11. Bb3 Nbd5 12. Be5 Qa5+ 13. Nd2 Ne4 14. Rc1 f6 15. Bf4 Qxd2+ 16. Qxd2 Nxd2 17. Kxd2 Nxf4 18. exf4 Bd6 19. g3 Kd7 20. Rce1 Rae8 21. Bc2 Rh6 22. Re2 g5 23. fxg5 fxg5 24. Bb3 e5 25. dxe5 Rxe5 26. h4 Rxe2+ 27. Kxe2 gxh4 28. g4 h3 29. Bc2 h2 30. Bf5+ Ke7 31. Kf3 Rh3+ 32. Kg2 Rb3 33. Re1+ Kd8 34. Re2 Rh3 35. Re1 Rh4 36. Rd1 Kc7 37. a4 Kb6 38. b3 g6 39. Be6 Bc5 40. Rb1 Bd6 41. f3 Rh8 0-1

[Event "Sofia MGU op 50th"]
[Site "Sofia"]
[Date "2012.02.04"]
[Round "1"]
[White "Neichev, Ivan"]
[Black "Ivanov, Denis"]
[Result "0-1"]
[ECO "D10"]
[BlackElo "1702"]
[PlyCount "66"]
[EventDate "2012.02.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. Nc3 dxe4 6. d5 Ne5 7. Qa4+ Bd7 8. Qxe4 Ng6 9. Bd3 Nf6 10. Qe2 e6 11. Nf3 Bb4 12. dxe6 Bxe6 13. Bxg6 Bxc3+ 14. bxc3 hxg6 15. Ba3 Qa5 16. Bb4 Qa6 17. Qxa6 bxa6 18. 0-0 Nd5 19. a3 f6 20. Nd4 Bd7 21. Rfe1+ Kf7 22. c4 Nxb4 23. axb4 Bc8 24. Nb3 Rb8 25. Ra4 Be6 26. Rxe6 Kxe6 27. Rxa6+ Ke5 28. b5 Rhc8 29. Na5 g5 30. Nc6+ Rxc6 31. Rxc6 Rb6 32. Rc7 a6 33. bxa6 Rb1# 0-1

[Event "Sofia MGU op 50th"]
[Site "Sofia"]
[Date "2012.02.04"]
[Round "3"]
[White "Petkov, Matey"]
[Black "Ivanov, Denis"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1662"]
[BlackElo "1702"]
[PlyCount "61"]
[EventDate "2012.02.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 Nge7 11. h3 Bh5 12. Bf4 0-0 13. Qd2 Rfd8 14. Rfd1 Rac8 15. Rab1 Na5 16. Rb5 Bxf3 17. Rxd5 Bxd5 18. Rb1 Ng6 19. Bg3 e5 20. Rb5 Nc6 21. c4 Bxc4 22. Bxc4 Nxd4 23. Rd5 Rxd5 24. Bxd5 Rc2 25. Qa5 Ne2+ 26. Kh2 Nxg3 27. Qd8+ Nf8 28. Kxg3 Rc3+ 29. f3 Rd3 30. Bxf7+ Kxf7 31. Qxd3 1-0

[Event "Sofia op 2nd"]
[Site "Sofia"]
[Date "2011.10.08"]
[Round "7"]
[White "Stoyanov, Radoy"]
[Black "Ivanov, Denis"]
[Result "1-0"]
[ECO "A07"]
[BlackElo "1674"]
[PlyCount "55"]
[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. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. Bb2 Nbd7 6. 0-0 g6 7. Nd4 h5 8. Nxf5 gxf5 9. d3 h4 10. Nd2 Qc7 11. Nf3 hxg3 12. fxg3 f4 13. e4 Qb6+ 14. Kh1 Rh6 15. e5 Ng4 16. gxf4 Nf2+ 17. Rxf2 Qxf2 18. Qd2 Qb6 19. f5 Rh5 20. e6 fxe6 21. fxe6 Nf6 22. Bxf6 exf6 23. d4 Bh6 24. Qd3 f5 25. Ne5 f4 26. Qg6+ Kd8 27. Qg8+ Kc7 28. Qf7+ 1-0

[Event "Sofia MGU op 36th"]
[Site "Sofia"]
[Date "2011.07.23"]
[Round "2"]
[White "Ivanov, Denis"]
[Black "Kolev, Nikola"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "68"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 Nc6 6. c4 Bb4+ 7. Bd2 0-0 8. Bd3 Qb6 9. c5 Bxd2+ 10. Qxd2 Qb4 11. 0-0 d5 12. a3 Qxd2 13. Nbxd2 Re8 14. b4 Nd7 15. b5 Na5 16. Rfe1 f6 17. Bf5 e5 18. Bxd7 Bxd7 19. dxe5 fxe5 20. Rxe5 Rxe5 21. Nxe5 Bxb5 22. Rd1 Rc8 23. Rc1 Kf8 24. Nf1 b6 25. Ne3 d4 26. Nf5 Rxc5 27. Re1 Rd5 28. f4 d3 29. Rd1 d2 30. Ne3 Be2 31. Nxd5 Bxd1 32. Ne3 Be2 33. Kf2 d1Q 34. Nxd1 Bxd1 0-1

[Event "Sofia MGU op 36th"]
[Site "Sofia"]
[Date "2011.07.23"]
[Round "1"]
[White "Stoimenov, Kalojan"]
[Black "Ivanov, Denis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1820"]
[PlyCount "51"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nde2 Bc5 7. Ng3 d6 8. Be2 Be6 9. Bg5 h6 10. Bxf6 Qxf6 11. 0-0 0-0 12. Nd5 Bxd5 13. Qxd5 Rac8 14. c3 g6 15. Rad1 Rfd8 16. Rd3 Rc7 17. Rf3 Qe7 18. Rd1 a6 19. a4 Rcd7 20. Bxa6 bxa6 21. Qxc6 Rb8 22. b4 Rb6 23. Qd5 Bxb4 24. cxb4 Rxb4 25. Qa8+ Kg7 26. Qxa6 1-0

[Event "Sofia MGU op 34th"]
[Site "Sofia"]
[Date "2011.06.19"]
[Round "4"]
[White "Ivanov, Denis"]
[Black "Vasilev, Nikolai"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "2305"]
[PlyCount "68"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be3 Nbd7 7. Bd3 e5 8. 0-0 Ng4 9. Qd2 Nxe3 10. Qxe3 c6 11. d5 c5 12. Nb5 Nf6 13. a3 a6 14. Nc3 Ng4 15. Qg5 f6 16. Qd2 f5 17. h3 Nf6 18. exf5 gxf5 19. Ng5 Bh6 20. f4 Nh5 21. Rf3 Nxf4 22. Rg3 Kh8 23. h4 Nh5 24. Rh3 Qf6 25. Rf1 Nf4 26. Rhf3 Rg8 27. g3 Bxg5 28. hxg5 Qxg5 29. Qh2 Nxd3 30. Rxd3 e4 31. Rd2 Qxg3+ 32. Qxg3 Rxg3+ 33. Kh2 Rg5 34. Ne2 Kg7 0-1

[Event "Sofia MGU op 34th"]
[Site "Sofia"]
[Date "2011.06.19"]
[Round "5"]
[White "Petrov, Vladimir Sergeev"]
[Black "Ivanov, Denis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1793"]
[PlyCount "73"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Be6 13. Nce3 Bg5 14. a4 Bxe3 15. Nxe3 b4 16. Bc4 Bxc4 17. Nxc4 bxc3 18. bxc3 Qg5 19. 0-0 Rad8 20. Ne3 Ne7 21. Qd3 a5 22. Nd5 Ng6 23. Qa6 Nh4 24. Ne3 Nf3+ 25. Kh1 Nd2 26. Qxa5 Nxf1 27. Rxf1 Ra8 28. Qb4 Qg6 29. Nf5 Kh8 30. Rb1 Qe6 31. Nxd6 g6 32. c4 Qg4 33. f3 Qf4 34. a5 Rfb8 35. Nb5 Qf6 36. Qc3 Qe6 37. Rc1 1-0

[Event "Sofia MGU op 34th"]
[Site "Sofia"]
[Date "2011.06.18"]
[Round "2"]
[White "Ivanov, Denis"]
[Black "Mladenov, Andrey"]
[Result "1-0"]
[ECO "D30"]
[BlackElo "1886"]
[PlyCount "69"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 e6 5. c4 Bb4+ 6. Nc3 Ne4 7. Qb3 Qb6 8. Rc1 0-0 9. Bd3 Bxc3+ 10. bxc3 Nd7 11. 0-0 Qd8 12. cxd5 exd5 13. Bxe4 dxe4 14. Ng5 Nf6 15. Be5 Qe7 16. Qc2 Bf5 17. f3 Nd5 18. Bf4 h6 19. Nxe4 Rfe8 20. Qb3 Bxe4 21. fxe4 Qxe4 22. Qxb7 Nxe3 23. Bxe3 Qxe3+ 24. Kh1 Qe6 25. h3 Reb8 26. Qc7 Rb2 27. Rce1 Qd5 28. Rf3 Rxa2 29. Ref1 Rf8 30. Rg3 Qc4 31. Rf6 Qb3 32. Qf4 Qb1+ 33. Kh2 Qh7 34. Rxh6 Qc2 35. Rxg7+ 1-0

[Event "Sofia MGU op 34th"]
[Site "Sofia"]
[Date "2011.06.18"]
[Round "3"]
[White "Petrov, Anton Sergeevich"]
[Black "Ivanov, Denis"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "50"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be6 9. Nc4 b5 10. Ne3 Be7 11. Be2 0-0 12. 0-0 Rc8 13. Ned5 Bxd5 14. exd5 Nd4 15. Bd3 Nd7 16. Bxe7 Qxe7 17. Re1 Nb6 18. Ne2 Nxe2+ 19. Qxe2 Nxd5 20. Qe4 Nf6 21. Qh4 d5 22. Re3 e4 23. f3 Qc5 24. Rae1 exd3 25. cxd3 Rfe8 0-1

[Event "Sofia MGU op 34th"]
[Site "Sofia"]
[Date "2011.06.18"]
[Round "1"]
[White "Stanchev, Plamen"]
[Black "Ivanov, Denis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1849"]
[PlyCount "73"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bb5 Nd4 5. Nf3 Nxb5 6. Nxb5 a6 7. Nc3 Nf6 8. 0-0 Be7 9. d3 0-0 10. e5 Nd5 11. Ne4 Qc7 12. c4 Nb4 13. a3 Nc6 14. Be3 b6 15. Qe1 Bb7 16. Qg3 Kh8 17. Qh3 Na5 18. Neg5 h6 19. Nd2 Kg8 20. Nge4 f5 21. exf6 Bxf6 22. f5 exf5 23. Rxf5 Bd4 24. Bxd4 cxd4 25. Raf1 Qc6 26. b4 Nxc4 27. dxc4 Qg6 28. Qg3 Qe6 29. Rxf8+ Rxf8 30. Rxf8+ Kxf8 31. Qd6+ Qxd6 32. Nxd6 Ba8 33. g3 g6 34. Kf2 Ke7 35. Nc8+ Ke6 36. Nxb6 g5 37. Nxa8 1-0

[Event "Sofia MGU op 14th"]
[Site "Sofia"]
[Date "2010.08.07"]
[Round "3"]
[White "Ivanov, Denis"]
[Black "Borisov, Simeon"]
[Result "0-1"]
[ECO "D92"]
[PlyCount "48"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 a6 6. e3 0-0 7. Be2 dxc4 8. Bxc4 b5 9. Bb3 Bb7 10. 0-0 Nh5 11. Bg3 Nxg3 12. fxg3 Nd7 13. Qd2 c5 14. dxc5 Nxc5 15. Qxd8 Raxd8 16. Ng5 Nxb3 17. axb3 Rd2 18. Rf2 Rfd8 19. Nge4 Rxf2 20. Nxf2 Rd2 21. Rb1 b4 22. Na4 Bh6 23. e4 Be3 24. Rf1 Bxe4 0-1

[Event "Sofia MGU op 14th"]
[Site "Sofia"]
[Date "2010.08.07"]
[Round "2"]
[White "Ivanov, Denis"]
[Black "Miradzheva, Siyana"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "85"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nc6 4. Nf3 Bg4 5. e3 e5 6. d5 Nce7 7. Bxc4 c6 8. e4 cxd5 9. Qa4+ Bd7 10. Bb5 d4 11. Bxd7+ Qxd7 12. Qxd7+ Kxd7 13. Nb5 Ng6 14. h4 h5 15. Ng5 Ke7 16. b3 Rc8 17. Ba3+ Ke8 18. Bxf8 Kxf8 19. Ke2 a6 20. Nd6 Rc7 21. Ngxf7 Rxf7 22. Nxf7 Kxf7 23. Rac1 Nf6 24. Rc7+ Kf8 25. Rxb7 Nxe4 26. Rb6 Kf7 27. Rxa6 Rc8 28. a4 Nf4+ 29. Kf3 Nd2+ 30. Kg3 Rc3+ 31. Kh2 Nxb3 32. Re1 Nc5 33. Ra5 e4 34. Ra7+ Kf6 35. a5 e3 36. fxe3 dxe3 37. a6 e2 38. Ra8 Ncd3 39. a7 Nxe1 40. Rf8+ Ke5 41. a8Q Nf3+ 42. gxf3 e1Q 43. Re8+ 1-0

