[Event "Basel Carnival op"]
[Site "Basel"]
[Date "2023.02.26"]
[Round "4"]
[White "Nikolov, Rumen"]
[Black "Kuepper, Martin"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2219"]
[BlackElo "1985"]
[PlyCount "97"]
[EventDate "2023.02.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bf4 Nf6 5. Nd2 e5 6. dxe5 Nh5 7. Be3 dxe5 8. Bc4 Nc6 9. Ngf3 Nf4 10. 0-0 0-0 11. g3 Nh3+ 12. Kg2 Bg4 13. Nb3 Qc8 14. Qc2 h5 15. Nh4 Kh7 16. f3 Be6 17. Bxe6 Qxe6 18. Nf5 gxf5 19. exf5 Qf6 20. Kxh3 b6 21. Qe4 Ne7 22. g4 Bh6 23. Bxh6 Qxh6 24. Kg2 Rg8 25. h3 Rae8 26. Rad1 Nc8 27. h4 Nd6 28. Rxd6 Qxd6 29. f6+ Kh8 30. Qf5 Rg6 31. g5 c5 32. Rf2 Qd1 33. Nd2 Qa4 34. Ne4 Qxa2 35. Rd2 Rgg8 36. Nd6 Rd8 37. Qxe5 Rge8 38. Qxe8+ Rxe8 39. Nxe8 Kh7 40. Nd6 Qe6 41. Ne4 Kg6 42. Rd8 Kh7 43. Ng3 Qc4 44. Rf8 Qxh4 45. Rxf7+ Kg8 46. Rg7+ Kf8 47. Nf5 Qf4 48. Ne7 h4 49. Ng6+ 1-0

[Event "Basel Carnival op"]
[Site "Basel"]
[Date "2023.02.26"]
[Round "5"]
[White "Nikolov, Rumen"]
[Black "Toktomushev, Teimur"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2219"]
[BlackElo "2239"]
[PlyCount "61"]
[EventDate "2023.02.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Nc3 Nc6 8. Qe2 Nge7 9. Be3 0-0 10. Bxa7 Rxa7 11. 0-0-0 d6 12. f4 e5 13. f5 b5 14. f6 gxf6 15. Rhf1 Be6 16. Qf2 Ng6 17. h4 h5 18. Nd5 f5 19. g4 hxg4 20. h5 Qg5+ 21. Kb1 Nh4 22. Rg1 f4 23. Qb6 Rc8 24. Na5 Qd8 25. Qf2 Nd4 26. Nb3 Qg5 27. Nxd4 exd4 28. Nxf4 Qf6 29. Rdf1 Bd7 30. Qg3 Qg5 31. Rh1 1-0

[Event "Basel Carnival op"]
[Site "Basel"]
[Date "2023.02.25"]
[Round "3"]
[White "Frei, Thadeus"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2031"]
[BlackElo "2219"]
[PlyCount "84"]
[EventDate "2023.02.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. b3 Be7 7. Bb2 c5 8. d4 cxd4 9. Qxd4 Nc6 10. Qf4 Qc7 11. Nc3 a6 12. Rac1 Ne5 13. Nxe5 dxe5 14. Qg5 Bxg2 15. Kxg2 0-0 16. Kg1 h6 17. Qe3 Bc5 18. Qf3 Rac8 19. Ne4 Nxe4 20. Qxe4 f6 21. Rfd1 Rfd8 22. Qb1 Rxd1+ 23. Rxd1 b5 24. cxb5 axb5 25. a3 Qa5 26. e3 Bxa3 27. Bxa3 Qxa3 28. Qd3 Rc1 29. Rxc1 Qxc1+ 30. Kg2 Qc6+ 31. Kg1 f5 32. Qd2 Qd5 33. Qb4 Kf7 34. h4 Kg6 35. Kf1 Kh5 36. Ke1 Qd3 37. Qe7 Kg4 38. Qb7 g5 39. hxg5 hxg5 40. b4 Qc3+ 41. Ke2 Qc4+ 42. Kd1 Qd5+ 0-1

[Event "Basel Carnival op"]
[Site "Basel"]
[Date "2023.02.25"]
[Round "2"]
[White "Nikolov, Rumen"]
[Black "Savic, Robert"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2219"]
[BlackElo "1906"]
[PlyCount "81"]
[EventDate "2023.02.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 b5 9. a4 bxa4 10. Nd5 Nxd5 11. Qxd5 Ra7 12. Be3 Be6 13. Qd2 Rb7 14. 0-0 0-0 15. f4 a5 16. b3 f6 17. f5 Bf7 18. g4 Qd7 19. h4 Rc8 20. Rac1 Rc6 21. g5 Qc8 22. c4 Bd8 23. Kh2 Bb6 24. Bxb6 Rcxb6 25. gxf6 gxf6 26. Qh6 Nd7 27. Rg1 Qf8 28. Bf3+ Kh8 29. Qe3 Nc5 30. Rg2 Be8 31. Rcg1 Bc6 32. Qh6 Rf7 33. Bh5 Rbb7 34. Bxf7 Rxf7 35. Qxf8+ Rxf8 36. Ng3 Nxb3 37. Nh5 Bxe4 38. Rg7 Bxf5 39. Nxf6 Bg6 40. R1xg6 hxg6 41. Rh7# 1-0

[Event "Basel Carnival op"]
[Site "Basel"]
[Date "2023.02.24"]
[Round "1"]
[White "Ingielewicz, Tomasz"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1675"]
[BlackElo "2219"]
[PlyCount "66"]
[EventDate "2023.02.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 a6 6. 0-0 c5 7. c3 Be7 8. Bf4 d5 9. e5 Ne4 10. Nbd2 g5 11. Nxe4 dxe4 12. Bxe4 Nc6 13. Be3 g4 14. Nd2 h5 15. f4 cxd4 16. cxd4 Nxd4 17. Qf2 Bh4 18. g3 Bxe4 19. Bxd4 Bb7 20. Rfe1 Bxg3 21. hxg3 h4 22. Ne4 hxg3 23. Nxg3 Qh4 24. Kf1 Bf3 25. Re3 Rd8 26. Rc1 Rxd4 27. Rxf3 Qh3+ 28. Ke1 gxf3 29. Qxd4 Qxg3+ 30. Kd2 Rh2+ 31. Kc3 Qf2 32. Qd6 Qxb2+ 33. Kd3 Rd2+ 0-1

[Event "Lienz op 21st"]
[Site "Lienz"]
[Date "2023.02.18"]
[Round "9"]
[White "Zelcic, Robert"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2497"]
[BlackElo "2219"]
[PlyCount "28"]
[EventDate "2023.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Nd2 Na5 7. 0-0 0-0 8. Nd5 Nxc4 9. Nxe7+ Qxe7 10. Nxc4 d5 11. exd5 Nxd5 12. Re1 f6 13. f4 b5 14. Na3 Bb7 1/2-1/2

[Event "Lienz op 21st"]
[Site "Lienz"]
[Date "2023.02.17"]
[Round "8"]
[White "Nikolov, Rumen"]
[Black "Holtel, Jasper"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2219"]
[BlackElo "2342"]
[PlyCount "141"]
[EventDate "2023.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 g6 5. d4 cxd4 6. Nxd4 Nc6 7. Nde2 Bg7 8. Bg2 0-0 9. 0-0 Rb8 10. a4 a6 11. h3 b5 12. axb5 axb5 13. Be3 b4 14. Nd5 e6 15. Nxf6+ Bxf6 16. Nd4 Nxd4 17. Bxd4 e5 18. Be3 Be6 19. Qd2 Qc8 20. h4 Qc6 21. h5 gxh5 22. Bg5 Bg7 23. Rfc1 f6 24. Be3 Rfd8 25. c4 bxc3 26. Rxc3 Qe8 27. Rc7 Rd7 28. Rxd7 Qxd7 29. Ra7 Rb7 30. Rxb7 Qxb7 31. Qxd6 Kf7 32. Bf3 Bg4 33. Bxg4 hxg4 34. Bc5 h5 35. b4 Qxe4 36. Qd7+ Kg6 37. Qe8+ Kh6 38. Be3+ Kh7 39. Qxh5+ Kg8 40. Qe8+ Bf8 41. Bh6 Qe1+ 42. Kg2 Qe4+ 43. Kh2 Qxb4 44. Qg6+ Kh8 45. Qxf6+ Kg8 46. Qg6+ Kh8 47. Bxf8 Qxf8 48. Qh5+ Kg8 49. Qxg4+ Kh8 50. Qh5+ Kg8 51. Qg5+ Kh7 52. Qh4+ Kg6 53. Qe4+ Kh6 54. Kg2 Qd6 55. Qf5 Qd5+ 56. Kh3 Qd6 57. Qf7 Kg5 58. Qg7+ Kf5 59. g4+ Kf4 60. Qf7+ Ke4 61. g5 Qd1 62. Kh2 Qd2 63. Qf6 Qd1 64. Qc6+ Kf5 65. Qf6+ Ke4 66. g6 Qh5+ 67. Kg3 Qd1 68. f3+ Ke3 69. Qxe5+ Kd3 70. Qd5+ Ke3 71. Qe4+ 1-0

[Event "Lienz op 21st"]
[Site "Lienz"]
[Date "2023.02.16"]
[Round "7"]
[White "Schneider Zinner, Harald"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "D42"]
[WhiteElo "2357"]
[BlackElo "2219"]
[PlyCount "96"]
[EventDate "2023.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 c5 2. e3 d5 3. c4 Nf6 4. Nf3 cxd4 5. exd4 Nc6 6. Nc3 e6 7. cxd5 Nxd5 8. a3 Be7 9. Bd3 Nxc3 10. bxc3 Bf6 11. 0-0 0-0 12. Qe2 Qa5 13. Bd2 Rd8 14. h4 Qh5 15. Bg5 Bxg5 16. hxg5 h6 17. Qe3 Bd7 18. c4 hxg5 19. Nxg5 Nxd4 20. Nxf7 Kxf7 21. Qxd4 Bc6 22. Qf4+ Kg8 23. Be4 e5 24. Qf5 Qxf5 25. Bxf5 Kf7 26. Rfe1 Kf6 27. Be4 Rac8 28. Rab1 b6 29. Bxc6 Rxc6 30. Rb5 Rc5 31. Rxc5 bxc5 32. Rb1 Rd4 33. Rb7 a5 34. Ra7 Rxc4 35. Rxa5 Rc1+ 36. Kh2 Ke6 37. g4 c4 38. Ra6+ Kd5 39. Rg6 Rb1 40. Rxg7 Rb6 41. g5 Rc6 42. Kg3 c3 43. Rd7+ Ke4 44. Rd1 c2 45. Rc1 Kd3 46. Kg4 e4 47. Kf5 Rc8 48. Ke5 Re8+ 0-1

[Event "Lienz op 21st"]
[Site "Lienz"]
[Date "2023.02.15"]
[Round "6"]
[White "Nikolov, Rumen"]
[Black "Basso, Pier Luigi"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2219"]
[BlackElo "2536"]
[PlyCount "93"]
[EventDate "2023.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be6 8. Bg2 h5 9. h3 Be7 10. Be3 b5 11. f4 Nbd7 12. a4 b4 13. Nd5 a5 14. 0-0 0-0 15. c4 Rc8 16. b3 Nc5 17. Bxc5 Rxc5 18. f5 Bxd5 19. exd5 h4 20. gxh4 Nh5 21. Bf3 Nf4 22. Ng3 Bxh4 23. Ne4 Nxh3+ 24. Kh2 Nf4 25. Ra2 Kh7 26. Rh1 Rh8 27. Kg1 Kg8 28. Rah2 Rh6 29. Kf1 Rc7 30. Qd2 Kf8 31. f6 g5 32. Rf2 Rxf6 33. Bg4 Rh6 34. Bf5 Kg7 35. Rfh2 Rf6 36. Ng3 Kf8 37. Rxh4 gxh4 38. Rxh4 Rg6 39. Rh8+ Rg8 40. Qh2 Qf6 41. Rxg8+ Kxg8 42. Qh7+ Kf8 43. Ne4 Qg7 44. Qxg7+ Kxg7 45. Nxd6 Kf8 46. Nb5 Rc5 47. Nd6 1/2-1/2

[Event "Lienz op 21st"]
[Site "Lienz"]
[Date "2023.02.14"]
[Round "5"]
[White "Sandipan, Chanda"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2453"]
[BlackElo "2219"]
[PlyCount "193"]
[EventDate "2023.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. e3 Nc6 4. Nc3 g6 5. dxe5 Nxe5 6. b3 Bg7 7. Bb2 Nf6 8. Be2 0-0 9. Qd2 Bf5 10. Nf3 Ne4 11. Nxe4 Bxe4 12. 0-0-0 Qe7 13. Nxe5 Bxe5 14. Bf3 Bxf3 15. gxf3 Qf6 16. f4 Bxb2+ 17. Qxb2 Qxb2+ 18. Kxb2 Rae8 19. Rd5 Kg7 20. a4 b6 21. a5 f5 22. Kc3 Kf6 23. h4 Rg8 24. b4 Ke6 25. Rhd1 Rb8 26. a6 Rgd8 27. R5d2 b5 28. c5 d5 29. f3 Rd7 30. h5 Rbd8 31. Rg2 Kf6 32. Kd4 c6 33. Rh1 Re7 34. hxg6 hxg6 35. Rgh2 Rde8 36. Rh8 Rxe3 37. Rxe8 Rxe8 38. Rh7 Re7 39. Rh8 Rc7 40. Rb8 Ke7 41. Ke5 Rd7 42. Kd4 Rd8 43. Rb7+ Rd7 44. Rb6 Rc7 45. Rb8 Ke6 46. Rd8 Ke7 47. Rd6 Kf7 48. Kd3 Kg7 49. Ke3 Kf7 50. Kf2 Kg7 51. Kg3 Kh7 52. Rd8 Kg7 53. Rb8 Kf7 54. Rd8 Kg7 55. Kh4 Kf7 56. Rd6 Re7 57. Rxc6 d4 58. Rd6 Re6 59. Rd7+ Ke8 60. Rxd4 Rxa6 61. Kg5 Ke7 62. Rd1 Ra4 63. Rb1 Kf7 64. c6 Ra2 65. Rd1 Rg2+ 66. Kh4 Ke6 67. Rd7 Rb2 68. Rxa7 Rxb4 69. Kg5 Rc4 70. Rb7 Rxc6 71. Rxb5 Kf7 72. Rb7+ Kg8 73. Kh6 Kf8 74. Kh7 Ra6 75. Rg7 Ra4 76. Kxg6 Ra6+ 77. Kh7 Ra4 78. Rg3 Rxf4 79. Kg6 Ra4 80. Rg5 Ra6+ 81. Kxf5 Kf7 82. Kg4 Ra4+ 83. f4 Kf6 84. Rb5 Ra6 85. Rh5 Kg6 86. f5+ Kg7 87. Kg5 Ra1 88. f6+ Kg8 89. Kg6 Rg1+ 90. Kf5 Rf1+ 91. Ke6 Re1+ 92. Re5 Rxe5+ 93. Kxe5 Kf7 94. Kf5 Kf8 95. Ke6 Ke8 96. f7+ Kf8 97. Kf6 1/2-1/2

[Event "Lienz op 21st"]
[Site "Lienz"]
[Date "2023.02.13"]
[Round "4"]
[White "Nikolov, Rumen"]
[Black "Venkatesh, Marani Rajendran"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2219"]
[BlackElo "2452"]
[PlyCount "33"]
[EventDate "2023.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Bg2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Qd3 Be6 11. Nd5 Rc8 12. c3 Re8 13. a4 Ng4 14. Qb5 b6 15. a5 Rc5 16. Qa6 bxa5 17. Qxa7 1/2-1/2

[Event "Lienz op 21st"]
[Site "Lienz"]
[Date "2023.02.12"]
[Round "3"]
[White "Song, Julien"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2358"]
[BlackElo "2219"]
[PlyCount "80"]
[EventDate "2023.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. c4 e5 4. Nc3 Ngf6 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Qc2 Qc7 9. Rd1 a5 10. h3 Re8 11. Be3 exd4 12. Nxd4 Nc5 13. Bf4 Bf8 14. Bf3 Nfd7 15. b3 Ne5 16. Be2 g6 17. Rac1 Bg7 18. Bg3 Qb6 19. Kh1 a4 20. Rb1 axb3 21. axb3 Ne6 22. Nxe6 Bxe6 23. Na4 Qb4 24. f3 d5 25. cxd5 cxd5 26. f4 Rac8 27. Qd2 Qxe4 28. Nc3 Rxc3 29. Qxc3 Bxh3 30. Bf1 Ng4 31. Qd3 Nf6 32. Qb5 Bd7 33. Qxb7 Qf5 34. Re1 Ne4 35. Bh2 Nf2+ 36. Kg1 Bd4 37. Rxe8+ Bxe8 38. Qe7 Ng4+ 39. Kh1 Qh5 40. Qxe8+ Kg7 0-1

[Event "PNWCC vs Europe Hybrid 05"]
[Site "Chess.com INT"]
[Date "2022.05.08"]
[Round "4"]
[White "Deshpande, Aaryan"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2062"]
[BlackElo "2252"]
[PlyCount "78"]
[EventDate "2022.05.07"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "PNWCC"]
[BlackTeam "Europe"]
[WhiteTeamCountry "USA"]

1. b3 d6 2. Bb2 Nd7 3. d4 g6 4. Nf3 Bg7 5. e3 Ngf6 6. Be2 0-0 7. 0-0 e5 8. dxe5 Ng4 9. Qc1 Ngxe5 10. Nbd2 Qe7 11. Nc4 d5 12. Ncxe5 Nxe5 13. Nxe5 Bxe5 14. Rd1 Qf6 15. Bxe5 Qxe5 16. c4 dxc4 17. Qxc4 Be6 18. Qd4 Qxd4 19. Rxd4 c5 20. Rd6 Rfd8 21. Rad1 Rxd6 22. Rxd6 Kf8 23. Bf3 Rb8 24. Be2 Ke7 25. Rd1 b5 26. Rc1 c4 27. bxc4 bxc4 28. Kf1 Rb4 29. Ke1 Ra4 30. Rc2 Kd6 31. Rc3 Rxa2 32. Bxc4 Bxc4 33. Rxc4 a5 34. Rc8 a4 35. Rc4 a3 36. Rc3 Kd5 37. Kf1 Ke4 38. f3+ Kd5 39. Rc7 Rb2 0-1

[Event "PNWCC vs Europe Hybrid 05"]
[Site "Chess.com INT"]
[Date "2022.05.08"]
[Round "3"]
[White "Nikolov, Rumen"]
[Black "Wu, Derek"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2252"]
[BlackElo "2187"]
[PlyCount "64"]
[EventDate "2022.05.07"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Europe"]
[BlackTeam "PNWCC"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Nxc3 7. Nxc3 e6 8. Qg4 h5 9. Qe4 Nc6 10. 0-0 Be7 11. d4 cxd4 12. Rd1 0-0 13. Ne2 e5 14. c3 Bf6 15. Bf3 g6 16. cxd4 Bf5 17. Qd5 exd4 18. Qb5 d3 19. Bh6 Re8 20. Qxb7 Ne5 21. Bg2 Rb8 22. Qa6 Ng4 23. Be3 Nxe3 24. fxe3 Rxb2 25. Nf4 Rb6 26. Qxa7 Bxa1 27. Rxa1 d2 28. Bd5 Re7 29. Qa4 Rxe3 30. Rd1 Re1+ 31. Kf2 Rxd1 32. Qxd1 Qf6 0-1

[Event "PNWCC vs Europe Hybrid 05"]
[Site "Chess.com INT"]
[Date "2022.05.07"]
[Round "2"]
[White "Nikolov, Rumen"]
[Black "Krishnakumar, Sriram"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2252"]
[BlackElo "2180"]
[PlyCount "142"]
[EventDate "2022.05.07"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Europe"]
[BlackTeam "PNWCC"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Bd6 12. Rae1 Rb8 13. Nd1 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. c3 a5 17. b3 f5 18. f4 Kg7 19. h3 Kf6 20. Ne3 Rg8 21. Kh2 h5 22. h4 Bd7 23. g3 Rge8 24. Nc2 c5 25. Rxe8 Rxe8 26. Re1 Be6 27. Be2 Kg6 28. Bf3 Rd8 29. Rd1 Be7 30. Kg2 Bf6 31. Rd3 Rb8 32. Bxd5 c4 33. bxc4 Rb2 34. Rd2 Bxc3 35. Re2 Rxa2 36. Kf3 a4 37. Ke3 a3 38. Kd3 Bf6 39. Bxe6 fxe6 40. c5 Kf7 41. Kc4 Rb2 42. c6 Bd8 43. Rd2 a2 44. Rd7+ Ke8 45. Na1 Rb1 46. Rh7 Rxa1 47. Kb3 Rc1 48. Kxa2 Rxc6 49. Rh8+ Kd7 50. Rxh5 Rc2+ 51. Kb3 Rg2 52. Rh7+ Kd6 53. Rh8 Rxg3+ 54. Kc4 Be7 55. h5 Rg4 56. h6 Rxf4+ 57. Kd3 Rh4 58. Ke2 Bf6 59. Rh7 Bg5 60. Kf3 Rh3+ 61. Kg2 Rxh6 62. Ra7 Ke5 63. Ra4 Rh8 64. Kf3 Rh3+ 65. Kg2 Rb3 66. Kf2 f4 67. Ra5+ Kf6 68. Ra6 Kf5 69. Ra8 Bh4+ 70. Ke2 f3+ 71. Kf1 Rb1# 0-1

[Event "PNWCC vs Europe Hybrid 05"]
[Site "Chess.com INT"]
[Date "2022.05.07"]
[Round "1"]
[White "Sivakumar, Shaashwath"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2123"]
[BlackElo "2252"]
[PlyCount "58"]
[EventDate "2022.05.07"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "PNWCC"]
[BlackTeam "Europe"]
[WhiteTeamCountry "USA"]

1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 e5 5. d5 f5 6. exf5 Bxf5 7. Nge2 Qh4 8. Ng3 Ne7 9. Be3 Bh6 10. Qb3 Bxe3 11. fxe3 Qg5 12. Nb5 Na6 13. Be2 0-0 14. 0-0 Nc5 15. Qa3 Rac8 16. Rf3 Bd3 17. Raf1 Bxe2 18. Rxf8+ Rxf8 19. Rxf8+ Kxf8 20. Nxe2 Nf5 21. Nxc7 Nxe3 22. g3 Ke7 23. b4 Nxc4 24. Qc3 Ne4 25. Qxc4 Qe3+ 26. Kg2 Qf2+ 27. Kh3 Ng5+ 28. Kg4 Qf5+ 29. Kh4 Nf3# 0-1

[Event "EU-ch U18 25th"]
[Site "Porec"]
[Date "2015.09.30"]
[Round "9"]
[White "Sadikhov, Ulvi Ramil Oglu"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2393"]
[BlackElo "2275"]
[PlyCount "127"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. Re1 0-0 8. e5 Qc7 9. Qe2 Rb8 10. Nbd2 a6 11. c3 Nd5 12. h4 h5 13. Nb3 b6 14. Bg5 Bb7 15. d4 cxd4 16. cxd4 d6 17. Rac1 Rbc8 18. Nbd2 dxe5 19. dxe5 Qb8 20. Nc4 Rc7 21. Rcd1 Rd7 22. a4 Ba8 23. Na3 Bb7 24. Nc4 Ba8 25. Na3 b5 26. axb5 axb5 27. Qxb5 Qxb5 28. Nxb5 Rb7 29. Bf1 Rfb8 30. Ra1 Rb6 31. Ra4 Bb7 32. Nc3 Ncb4 33. Nd4 Rc8 34. Ndb5 Bc6 35. Na7 Rc7 36. Nxc6 Rcxc6 37. Ra8+ Kh7 38. Bb5 Rc5 39. Be8 Nc7 40. Na4 Nxa8 41. Nxc5 Nc7 42. Bxf7 Rc6 43. Nd7 Nd3 44. Re2 Nb5 45. Re4 Ra6 46. Be3 Bh6 47. Nc5 Ra1+ 48. Kh2 Ne1 49. Bxh6 Nf3+ 50. Kg2 Nbd4 51. Rxd4 Nxd4 52. Be3 Nf5 53. Bf4 Rb1 54. Bxe6 Ng7 55. Bb3 Rxb2 56. e6 Re2 57. Kf1 Rb2 58. e7 Rb1+ 59. Kg2 Re1 60. Be3 Rb1 61. Bf7 Rb8 62. Nd7 Ra8 63. Nf6+ Kh8 64. Bxg6 1-0

[Event "EU-ch U18 25th"]
[Site "Porec"]
[Date "2015.09.29"]
[Round "8"]
[White "Nikolov, Rumen"]
[Black "Marczuk, Dominik"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2275"]
[BlackElo "2225"]
[PlyCount "109"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 h5 4. Bg2 h4 5. Nbc3 e5 6. d3 Be6 7. f4 hxg3 8. hxg3 Rxh1+ 9. Bxh1 Bg4 10. Be3 Nc6 11. Qd2 Nd4 12. 0-0-0 Qa5 13. Kb1 0-0-0 14. Bg1 Nf6 15. Nxd4 cxd4 16. Ne2 Qxd2 17. Rxd2 Nh5 18. Bh2 g6 19. Ng1 Bh6 20. Rf2 f6 21. Bf3 Bxf3 22. Rxf3 g5 23. fxe5 fxe5 24. g4 Nf4 25. Bxf4 gxf4 26. Rh3 Bg5 27. Nf3 Rg8 28. Rh5 Be7 29. g5 Kd7 30. Kc1 Ke6 31. Kd1 Rg7 32. Ke2 Kf7 33. Kf2 Kg6 34. Rh6+ Kf7 35. c3 dxc3 36. bxc3 Bxg5 37. Rxd6 Bf6 38. Rd7+ Ke6 39. Rxg7 Bxg7 40. Nd2 Bf6 41. Kf3 Bd8 42. Nb3 b6 43. d4 Bh4 44. Ke2 Kd6 45. Nd2 b5 46. dxe5+ Ke6 47. Nf3 Bg3 48. Kf1 a6 49. Ke2 Kd7 50. Nd4 f3+ 51. Nxf3 Bf4 52. Kd3 Ke6 53. Kd4 Bc1 54. Ne1 b4 55. Nd3 1-0

[Event "EU-ch U18 25th"]
[Site "Porec"]
[Date "2015.09.28"]
[Round "7"]
[White "Vereggen, Lars"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2330"]
[BlackElo "2275"]
[PlyCount "53"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. dxe5 dxe5 6. fxe5 Nxe5 7. Qxd8+ Kxd8 8. Bf4 Nfd7 9. 0-0-0 Bd6 10. Bg3 Re8 11. Nf3 f6 12. Nb5 Bc5 13. Nxe5 fxe5 14. Bh4+ Be7 15. Bf2 a6 16. Nc3 Rf8 17. Bg3 Bg5+ 18. Kb1 Bf4 19. Bh4+ g5 20. Bf2 g4 21. Bh4+ Ke8 22. Nd5 Kf7 23. Nxc7 Rb8 24. Bc4+ Kg6 25. Ne6 Re8 26. Rd6 Nf6 27. Nxf4+ 1-0

[Event "EU-ch U18 25th"]
[Site "Porec"]
[Date "2015.09.27"]
[Round "6"]
[White "Nikolov, Rumen"]
[Black "Christiansen, Johan Sebastian"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2275"]
[BlackElo "2391"]
[PlyCount "137"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 a6 3. g3 b5 4. Bg2 Bb7 5. d4 cxd4 6. Nxd4 Nf6 7. Nc3 d6 8. 0-0 e5 9. Nde2 Nbd7 10. a4 bxa4 11. Bg5 Be7 12. Bxf6 Nxf6 13. Rxa4 0-0 14. Nc1 Qb6 15. Nb3 Rfd8 16. Na5 Bc8 17. Nc4 Qb7 18. Qa1 Bd7 19. Ra5 Bc6 20. Ne3 Nxe4 21. Ncd5 Bxd5 22. Rxd5 Nf6 23. Rxe5 Qc7 24. Ra5 Rab8 25. b3 d5 26. Rxa6 d4 27. Ra7 Qc5 28. Nc4 Bf8 29. Ra5 Qc7 30. Ra7 Qc5 31. Qa5 d3 32. cxd3 Rxd3 33. Qxc5 Bxc5 34. Rc7 Bd4 35. b4 h5 36. Rb1 Ng4 37. Be4 Rc3 38. Bd5 Nxf2 39. Rxf7 Ng4+ 40. Kh1 Kh8 41. h3 Nf6 42. Rd1 Bf2 43. Ne5 Rb5 44. Ba2 Rxe5 45. Rd8+ Kh7 46. Bb1+ Ne4 47. Bxe4+ Rxe4 48. Rxf2 Rxg3 49. Kh2 Ree3 50. h4 Rg4 51. Rb2 Rxh4+ 52. Kg2 Rg4+ 53. Kf2 Rh3 54. Rdd2 h4 55. b5 Rgg3 56. Ke2 Rb3 57. Kd1 Rhd3 58. Ke1 h3 59. Rxd3 Rxd3 60. b6 Rd8 61. b7 Rb8 62. Kf2 Kg6 63. Kg3 Kf7 64. Kxh3 Ke7 65. Kg4 Kd7 66. Kg5 Kc7 67. Kg6 Rxb7 68. Rxb7+ Kxb7 69. Kxg7 1/2-1/2

[Event "EU-ch U18 25th"]
[Site "Porec"]
[Date "2015.09.25"]
[Round "5"]
[White "Viennot, Dylan"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2296"]
[BlackElo "2275"]
[PlyCount "176"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 Nf6 7. Be2 a6 8. a3 b5 9. Nxc6 dxc6 10. f4 e5 11. 0-0 Be7 12. Kh1 Nd7 13. Bg4 0-0 14. Bxd7 Bxd7 15. f5 Rfd8 16. Qh5 f6 17. Rf3 Be8 18. Qh4 Bf8 19. g4 h6 20. Qf2 Qf7 21. h4 a5 22. Rg1 Qc4 23. Bb6 Rd7 24. b3 Qf7 25. a4 b4 26. Nd1 c5 27. Bxc5 Bxc5 28. Qxc5 Rd4 29. Nf2 Qb7 30. Rd3 Rc8 31. Qxa5 Rxe4 32. Nxe4 Qxe4+ 33. Rg2 Bc6 34. Rdg3 Qe1+ 35. Kh2 Bxg2 36. Rxg2 Qxh4+ 37. Kg1 Qe1+ 38. Kh2 Kh7 39. Qb6 Qh4+ 40. Kg1 Qe1+ 41. Kh2 Qe4 42. Qf2 Rc3 43. Qd2 Qf3 44. Qf2 Qh3+ 45. Kg1 e4 46. a5 e3 47. Qe2 Rc5 48. Rh2 Qg3+ 49. Rg2 Qe5 50. Qf3 Rxa5 51. Re2 Qd4 52. Kg2 Re5 53. Kh3 Re4 54. Qg3 Qc5 55. Qf3 Qe5 56. Kg2 Qd4 57. Kh3 Re7 58. Kg2 Qd1 59. Kh2 Re4 60. Kh3 Qd4 61. Kg3 Qe5+ 62. Kh3 Qe7 63. Kg3 Re5 64. Kh3 Qc5 65. Kg3 Qc3 66. Kh3 Qd4 67. Kg2 Qd1 68. Kh3 Qg1 69. Qg2 Qc1 70. Qf3 Rc5 71. Qg2 Qd1 72. Kg3 Rd5 73. Kf3 Rc5 74. Kg3 Rc8 75. Kf3 Rxc2 76. Kxe3 Rc3+ 77. Kf4 Qxb3 78. Qb7 Rc4+ 79. Re4 Qd3 80. Rxc4 Qxc4+ 81. Kg3 Qc3+ 82. Kh4 Qe1+ 83. Kh3 Qe3+ 84. Kg2 b3 85. Qb5 Qd2+ 86. Kf3 b2 87. Qe8 Qd5+ 88. Kf2 b1Q 0-1

[Event "EU-ch U18 25th"]
[Site "Porec"]
[Date "2015.09.24"]
[Round "4"]
[White "Nikolov, Rumen"]
[Black "Mico, Timoleo"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2275"]
[BlackElo "2075"]
[PlyCount "55"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rae1 Rb8 13. Nd1 Be6 14. b3 Rb4 15. h3 h6 16. c3 Rb7 17. Bf4 Qa5 18. Bb1 Ne4 19. b4 Qa3 20. Rxe4 dxe4 21. Qxe4 g6 22. Bxh6 Bf5 23. Qd4 f6 24. Bxf5 gxf5 25. Bxf8 Kxf8 26. Qc4 Qa4 27. Ne3 Qb5 28. Qe6 1-0

[Event "EU-ch U18 25th"]
[Site "Porec"]
[Date "2015.09.23"]
[Round "3"]
[White "Urbanc, Peter"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2100"]
[BlackElo "2275"]
[PlyCount "61"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. Nf3 d6 4. g3 Nc6 5. Bg2 e5 6. dxe5 Nxe5 7. 0-0 Nxf3+ 8. Bxf3 Ne7 9. Nc3 0-0 10. Bf4 Bh3 11. Re1 Qc8 12. Qd2 Nf5 13. Rad1 h6 14. Nd5 Kh7 15. Be4 Re8 16. Qd3 Bxb2 17. Rb1 Bg7 18. Rxb7 c6 19. Rc7 Qe6 20. Nc3 Qf6 21. Nb1 Nd4 22. Be3 d5 23. cxd5 cxd5 24. Bxd4 Qxd4 25. Bxg6+ Kh8 26. Qxd4 Bxd4 27. Rxf7 Rab8 28. Rh7+ Kg8 29. Rxh6 Rxe2 30. Rxe2 Rxb1+ 31. Bxb1 1-0

[Event "EU-ch U18 25th"]
[Site "Porec"]
[Date "2015.09.22"]
[Round "2"]
[White "Nikolov, Rumen"]
[Black "Kessler, Luca"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2275"]
[BlackElo "2378"]
[PlyCount "70"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Qd1 d6 11. Bf4 h6 12. Na4 e5 13. Nxc5 exf4 14. Nd3 fxg3 15. hxg3 Be6 16. Nf4 h5 17. Bf3 h4 18. g4 0-0-0 19. c4 Kb8 20. Rc1 Qd7 21. g5 Nh7 22. g6 Ng5 23. Kh1 fxg6 24. Rg1 Rhf8 25. Rxg5 Rxf4 26. Rxg6 Qf7 27. Bh5 Rxf2 28. Rg2 Qf4 29. Rxf2 Qxf2 30. c5 h3 31. Rc2 Qg3 32. Qd4 Qe5 33. Qd1 Rc8 34. cxd6 Qxe4+ 35. Bf3 Qxc2 0-1

[Event "EU-ch U18 25th"]
[Site "Porec"]
[Date "2015.09.21"]
[Round "1"]
[White "Zakhartsov, Vladimir"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2474"]
[BlackElo "2275"]
[PlyCount "120"]
[EventDate "2015.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 Ne7 6. d3 Ng6 7. Ng5 f6 8. Nh3 Bd6 9. f4 0-0 10. Nd2 Bc7 11. Qe2 d5 12. c4 a5 13. Kh1 a4 14. Nf3 Qe7 15. Be3 Ba6 16. Qc2 Bd6 17. Rae1 Qb7 18. Bd2 Qc7 19. g3 Rfb8 20. Rf2 Qb7 21. e5 Be7 22. Rb1 Qc7 23. Re1 Qb7 24. Bc3 f5 25. Nhg5 Nf8 26. Rg1 dxc4 27. dxc4 Bxg5 28. g4 Bxc4 29. gxf5 Bh6 30. fxe6 Nxe6 31. f5 Nf4 32. Rg4 Bd3 33. Qd2 Nh3 34. Ng5 Bxg5 35. Rxg5 Be4+ 36. Rfg2 Nxg5 37. Qxg5 Qd7 38. h4 Qd1+ 39. Kh2 Bxg2 40. e6 Qh1+ 41. Kg3 Qh3+ 42. Kf2 Qxf5+ 43. Qxf5 Rf8 44. Qxf8+ Rxf8+ 45. Kxg2 Re8 46. Kf3 Rxe6 47. a3 Kf7 48. Kf4 Re2 49. Kf3 Rc2 50. Be5 g6 51. Kg3 Ke6 52. Bg7 Kd5 53. Kf4 Rg2 54. Kf3 Rg1 55. Kf4 h5 56. Bf6 Rg4+ 57. Kf3 Kc4 58. Ke3 Kb3 59. Kf3 c4 60. Ke3 Rg2 0-1

[Event "Prague op-A 14th"]
[Site "Prague"]
[Date "2015.01.16"]
[Round "9"]
[White "Nikolov, Rumen"]
[Black "Hauge, Lars Oskar"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2150"]
[BlackElo "2356"]
[PlyCount "87"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Bd7 9. h3 Nc6 10. Nde2 Ne5 11. a4 Rc8 12. Kh2 Qb6 13. Be3 Qa5 14. Bd4 Nc4 15. Nb1 b5 16. b3 Ne5 17. axb5 Qxb5 18. c4 Qb8 19. Bxa7 Qb7 20. Bd4 Bc6 21. Nd2 Ra8 22. Qc2 Ned7 23. Bc3 Rxa1 24. Rxa1 Qb6 25. Kg1 e6 26. Bd4 Qb8 27. Qb2 Qb7 28. b4 e5 29. Be3 Nb6 30. b5 Bd7 31. Ra6 Nxc4 32. Nxc4 Qxb5 33. Qa2 Be6 34. Ra4 Rc8 35. Nc3 Qc6 36. Nd5 Nxd5 37. exd5 Bxd5 38. Nxe5 Qc1+ 39. Bxc1 Rxc1+ 40. Kh2 Bxa2 41. Ra8+ Bf8 42. Nd7 Kg7 43. Rxa2 Rg1 44. Kxg1 1-0

[Event "Prague op-A 14th"]
[Site "Prague"]
[Date "2015.01.15"]
[Round "8"]
[White "Rydl, Jiri"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2354"]
[BlackElo "2150"]
[PlyCount "146"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e4 d6 6. Nge2 Bg4 7. f3 Be6 8. d4 0-0 9. d5 Bd7 10. 0-0 a5 11. Be3 Na6 12. Qd2 b6 13. f4 Nc5 14. Rf2 exf4 15. Nxf4 Nc8 16. Raf1 Qe7 17. Nfe2 Na7 18. Nd4 Rae8 19. Bg5 f6 20. Be3 Kh8 21. Bf4 Qd8 22. h3 Nc8 23. b3 Ne7 24. a3 f5 25. Bh6 Bxh6 26. Qxh6 Ng8 27. Qe3 Qe7 28. b4 axb4 29. axb4 Nxe4 30. Nxe4 fxe4 31. Rxf8 Rxf8 32. Rxf8 Qxf8 33. Qxe4 Nf6 34. Qe3 Kg7 35. g4 h6 36. g5 hxg5 37. Qxg5 Qe7 38. Nf3 Qe2 39. Nh4 Qd1+ 40. Bf1 Qh5 41. Qg3 Ne4 42. Qe1 Qe5 43. Bg2 Qd4+ 44. Kh2 Qe5+ 45. Kg1 Ng5 46. Qxe5+ dxe5 47. Kh2 Kf6 48. Kg3 Bf5 49. Nxf5 Kxf5 50. c5 bxc5 51. bxc5 Nf7 52. h4 e4 53. Bh3+ Ke5 54. Be6 Nd8 55. Bg8 Kd4 56. Kf2 Kd3 57. Ke1 Kd4 58. Ke2 e3 59. c6 Ke4 60. Bh7 Kxd5 61. Kxe3 Ke5 62. Bxg6 Nxc6 63. Bd3 Ne7 64. Be4 Ng8 65. Bg6 Ne7 66. Be4 c5 67. h5 Ng8 68. Bg6 Kf6 69. Ke4 Ne7 70. Be8 Nf5 71. Kd5 c4 72. Kxc4 Nd6+ 73. Kd5 Nxe8 1/2-1/2

[Event "Prague op-A 14th"]
[Site "Prague"]
[Date "2015.01.14"]
[Round "7"]
[White "Nikolov, Rumen"]
[Black "Shevchenko, Kirill"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2150"]
[BlackElo "2247"]
[PlyCount "63"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Be3 Be6 9. Qd2 Nbd7 10. 0-0-0 Rc8 11. Kb1 b5 12. f3 Nb6 13. Ng3 g6 14. h4 Be7 15. Qf2 Nfd7 16. Nd5 Bxd5 17. exd5 f5 18. Bd3 0-0 19. Bh6 Rf7 20. f4 e4 21. Nxe4 fxe4 22. Bxe4 Kh7 23. Bg5 Bxg5 24. hxg5 Qxg5 25. Qe2 Qh6 26. Rxh5 Nf6 27. Bxg6+ Kxg6 28. Rxh6+ Kxh6 29. Qf2 Nbxd5 30. Qg3 Rg7 31. Rh1+ Nh5 32. Rxh5+ 1-0

[Event "Prague op-A 14th"]
[Site "Prague"]
[Date "2015.01.13"]
[Round "6"]
[White "Simantsev, Mikhail"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2432"]
[BlackElo "2150"]
[PlyCount "41"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 c5 4. d5 b5 5. c3 Qb6 6. a4 bxa4 7. Nbd2 d6 8. Nc4 Qc7 9. Qxa4+ Nd7 10. Qc6 Qxc6 11. dxc6 Nf8 12. Nb6 Rb8 13. Nxc8 Rxc8 14. Rxa7 Ne6 15. Ba6 Rc7 16. Ra8+ Nd8 17. 0-0 Nf6 18. e5 Ne4 19. Ng5 d5 20. Nxe4 dxe4 21. Rd1 1-0

[Event "Prague op-A 14th"]
[Site "Prague"]
[Date "2015.01.12"]
[Round "5"]
[White "Nikolov, Rumen"]
[Black "Weinzettl, Ernst"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2150"]
[BlackElo "2324"]
[PlyCount "63"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 b6 10. Bd2 c4 11. b4 Nxb4 12. cxb4 Bxb4 13. Qc2 Bxd2+ 14. Nxd2 b5 15. Nc3 0-0 16. Be2 f6 17. Nf3 b4 18. Nd1 Qb6 19. Nf2 a5 20. 0-0 a4 21. a3 b3 22. Qb2 Ba6 23. Nd1 fxe5 24. fxe5 c3 25. Nxc3 Rxf3 26. Rxf3 Qxd4+ 27. Kh1 Qxe5 28. Bxa6 Rxa6 29. Raf1 Qd6 30. Rf4 h6 31. Nxa4 e5 32. Rb4 1-0

[Event "Prague op-A 14th"]
[Site "Prague"]
[Date "2015.01.11"]
[Round "4"]
[White "Lobersli, Henrik Oie"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1957"]
[BlackElo "2150"]
[PlyCount "92"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 e5 5. Nc3 Nc6 6. dxe5 Nxe5 7. Nxe5 Bxe5 8. Bg2 Ne7 9. Qd2 Be6 10. Bxb7 Rb8 11. Bd5 Nxd5 12. cxd5 Bh3 13. b3 Bg2 14. Rg1 Bxd5 15. Bb2 Ba8 16. 0-0-0 0-0 17. f4 Bg7 18. e4 a5 19. Rge1 Bc6 20. Nd5 Bxb2+ 21. Kxb2 Bxd5 22. Qxd5 a4 23. e5 axb3 24. axb3 dxe5 25. Qxe5 Qc8 26. Qc3 Rb5 27. Re3 c5 28. Re5 Qc6 29. Red5 Qb6 30. Rd6 Qb8 31. f5 Rb4 32. Rc6 Qb5 33. Rxc5 Rxb3+ 34. Qxb3 Qxc5 35. fxg6 Qf2+ 36. Qc2 Rb8+ 37. Kc1 Qe3+ 38. Rd2 hxg6 39. Qd3 Qe1+ 40. Rd1 Rc8+ 41. Kb2 Qe5+ 42. Ka2 Ra8+ 43. Kb3 Rb8+ 44. Ka4 Qc5 45. Qd4 Qb5+ 46. Ka3 Qb3# 0-1

[Event "Prague op-A 14th"]
[Site "Prague"]
[Date "2015.01.10"]
[Round "2"]
[White "Almasi, Istvan"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2391"]
[BlackElo "2150"]
[PlyCount "59"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. Bd3 Nd7 7. f4 Bb7 8. Nf3 c5 9. d5 Ngf6 10. 0-0 Qc7 11. Qe2 0-0 12. Bc4 Rfb8 13. Rad1 b5 14. axb5 axb5 15. Bxb5 Nb6 16. b3 Ra5 17. Bd3 Rba8 18. Bd2 Qb8 19. e5 Nfxd5 20. Nxd5 Nxd5 21. Bxa5 Rxa5 22. Bc4 Nc3 23. Qd2 Nxd1 24. Qxa5 Ne3 25. Ra1 Nxc4 26. bxc4 dxe5 27. Rd1 Bc8 28. Qb5 Qa7 29. Qe8+ Bf8 30. Rd8 1-0

[Event "Prague op-A 14th"]
[Site "Prague"]
[Date "2015.01.09"]
[Round "1"]
[White "Nikolov, Rumen"]
[Black "Parizek, Vojtech"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2150"]
[BlackElo "1829"]
[PlyCount "59"]
[EventDate "2015.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Bd3 a6 11. Nc3 Be7 12. 0-0 0-0 13. a3 f5 14. f3 f4 15. Ne4 Bh4 16. b4 Bf5 17. c5 Bxe4 18. Bxe4 Bg3 19. Qe2 Qh4 20. h3 dxc5 21. bxc5 Rac8 22. a4 Ne7 23. Ba3 Rfd8 24. Rac1 Qf6 25. c6 Nxd5 26. cxb7 Qb6+ 27. Kh1 Qxb7 28. Rxc8 Qxc8 29. Qa2 Qe6 30. Rd1 1-0

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.28"]
[Round "10"]
[White "Nikolov, Rumen"]
[Black "Di Giannantonio, Nino"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2172"]
[BlackElo "2128"]
[PlyCount "33"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. 0-0 Bg4 5. Ne5 Bf5 6. d4 Nbd7 7. c4 e6 8. cxd5 exd5 9. Qb3 Qb6 10. Nxd7 Nxd7 11. Qe3+ Be7 12. b3 Be6 13. Ba3 Bxa3 14. Nxa3 0-0 15. Qd3 Rfe8 16. e3 Qc7 17. Rfc1 1/2-1/2

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.27"]
[Round "9"]
[White "Nilsen, Martin"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2003"]
[BlackElo "2172"]
[PlyCount "72"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. e3 d6 4. Nc3 e5 5. fxe5 dxe5 6. Bc4 Nh6 7. 0-0 Nc6 8. e4 Na5 9. Qe2 Nxc4 10. Qxc4 c6 11. d3 Qb6+ 12. Kh1 Ng4 13. Na4 Nf2+ 14. Kg1 Nh3+ 15. Kh1 Nf2+ 16. Kg1 Nh3+ 17. Kh1 Qc7 18. gxh3 b5 19. Qc5 bxa4 20. Bd2 Qb6 21. Qd6 c5 22. Qd5 Bb7 23. Qc4 0-0 24. Bc3 Qd6 25. b4 axb3 26. axb3 Bc8 27. h4 Be6 28. Ra6 Qe7 29. Qa4 Bg4 30. Be1 Bh6 31. Bg3 Bf4 32. Bxf4 exf4 33. e5 Qb7 34. Qc6 Qb4 35. Ra4 Qc3 36. Rxf4 Bh3 1/2-1/2

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.26"]
[Round "8"]
[White "Nikolov, Rumen"]
[Black "Harutyunian, Tigran K"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2172"]
[BlackElo "2439"]
[PlyCount "66"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[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. d4 cxd4 4. Nxd4 Nc6 5. g3 e6 6. Bg2 Qc7 7. 0-0 a6 8. c4 Nf6 9. b3 Be7 10. Bb2 0-0 11. Nc3 Bd7 12. Rc1 Qa5 13. Nxc6 Bxc6 14. Qe2 Rfc8 15. Nd5 exd5 16. exd5 Bxd5 17. Qxe7 Bxg2 18. Kxg2 Qb6 19. Qe2 Re8 20. Qf3 Re6 21. Rce1 Rae8 22. Rxe6 Rxe6 23. Bxf6 Rxf6 24. Qe3 Qc6+ 25. Kg1 Re6 26. Qd3 h5 27. h4 g6 28. Rd1 Re5 29. Kh2 Re6 30. Qd5 Qb6 31. Rd2 Rf6 32. Kg1 Qc7 33. Kg2 Qe7 0-1

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.25"]
[Round "7"]
[White "Vignesh, NR."]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2360"]
[BlackElo "2172"]
[PlyCount "85"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 Be7 4. Nc3 Bg5 5. e4 Bxc1 6. Rxc1 Nd7 7. g3 Ne7 8. Bg2 0-0 9. Nge2 f5 10. exf5 Nb6 11. Ne4 Bxf5 12. 0-0 Nd7 13. f4 Ng6 14. fxe5 Ngxe5 15. Nd4 Bxe4 16. Rxf8+ Qxf8 17. Bxe4 Nc5 18. Qc2 g6 19. b4 Qh6 20. Re1 Nxe4 21. Rxe4 Rf8 22. Kg2 Rf7 23. Ne6 Qh5 24. Kg1 Nf3+ 25. Kh1 Nh4 26. Re1 Nf3 27. Rc1 Qe5 28. Rf1 c6 29. Qd3 Ne1 30. Rxf7 Kxf7 31. Qf1+ Qf5 32. Qxe1 cxd5 33. Nc7 dxc4 34. Qe8+ Kg7 35. Qe7+ Kg8 36. Qe8+ Kg7 37. Qe7+ Kg8 38. Qd8+ Kg7 39. Ne8+ Kh6 40. Qh4+ Qh5 41. Qf4+ Qg5 42. Qf8+ Kh5 43. Nf6+ 1-0

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.23"]
[Round "5"]
[White "Das, Sayantan"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2456"]
[BlackElo "2172"]
[PlyCount "79"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. d4 Nf6 9. c3 Be7 10. Bg5 cxd4 11. cxd4 0-0 12. Nc3 b5 13. a3 Bb7 14. h3 Rc8 15. Rc1 h6 16. Bh4 Nd5 17. Bxe7 Nxc3 18. bxc3 Nxe7 19. Ne5 Qa5 20. Qb3 Bd5 21. Qb4 Qc7 22. a4 Bc4 23. Nxc4 bxc4 24. Bxc4 Qxc4 25. Qxe7 Qxa4 26. Ra1 Qc2 27. Rec1 Qd3 28. Qa3 Rc6 29. Qb2 Rfc8 30. Ra3 Rc4 31. g3 Qf3 32. Qd2 a5 33. Qe3 Qd5 34. Re1 Qd6 35. Rxa5 Rxc3 36. Qe5 Qxe5 37. dxe5 R3c5 38. Ra7 Rc1 39. Rxc1 Rxc1+ 40. Kg2 1/2-1/2

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.23"]
[Round "6"]
[White "Nikolov, Rumen"]
[Black "Csonka, Balazs"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2172"]
[BlackElo "2412"]
[PlyCount "53"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 a6 7. Be2 c5 8. dxc5 Bxc5 9. 0-0 Ne7 10. Nxc5 Nxc5 11. Nd4 0-0 12. Nxf5 Nxf5 13. Bg4 Ne7 14. Be3 Rc8 15. c3 Qc7 16. Bd4 b5 17. Qe2 Rfd8 18. Qe3 Re8 19. Rae1 h6 20. Bh3 Ne4 21. g4 Nc6 22. f3 Nxd4 23. cxd4 Ng5 24. Bg2 Qa5 25. f4 Ne4 26. Bxe4 dxe4 27. Qxe4 1/2-1/2

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.22"]
[Round "4"]
[White "Nikolov, Rumen"]
[Black "Shetty, Atulya"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2172"]
[BlackElo "2328"]
[PlyCount "95"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[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. g3 Nf6 4. Nc3 g6 5. Bg2 Nc6 6. d4 Nxd4 7. Nxd4 cxd4 8. Qxd4 Bg7 9. Bg5 h6 10. Be3 0-0 11. Qd2 Kh7 12. Bd4 Be6 13. 0-0 Qa5 14. Rfd1 Nd7 15. Bxg7 Kxg7 16. Ne2 Qc7 17. Nf4 Rac8 18. Rac1 Ne5 19. c4 Qc5 20. b4 Qb6 21. Nxe6+ fxe6 22. c5 Qa6 23. cxd6 Rxc1 24. Rxc1 exd6 25. Qd4 Qb6 26. Qxb6 axb6 27. f4 Nc6 28. e5 d5 29. Bh3 Nd8 30. Rc7+ Rf7 31. Rc8 Rd7 32. Kf2 Kf7 33. b5 Ke7 34. Ke3 Kf7 35. Kd4 Ke7 36. Bf1 g5 37. Bd3 gxf4 38. gxf4 Nf7 39. Bg6 Nd8 40. f5 exf5 41. Bxf5 Ne6+ 42. Bxe6 Kxe6 43. Rh8 Rg7 44. Rxh6+ Ke7 45. Rxb6 Rg2 46. Rxb7+ Ke6 47. Rb6+ Ke7 48. Kxd5 1-0

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.21"]
[Round "3"]
[White "Ebersohn, Raymond Gerhard"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "A41"]
[BlackElo "2172"]
[PlyCount "78"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. d5 f5 4. e4 fxe4 5. Nc3 Nf6 6. Be3 Be7 7. Nge2 Ng4 8. Nxe4 Nxe3 9. fxe3 0-0 10. Qd2 Nd7 11. N2c3 Nf6 12. Be2 Nxe4 13. Nxe4 Bh4+ 14. g3 Bh3 15. Nf2 Rxf2 16. Kxf2 Qf6+ 17. Ke1 Bg5 18. Bf1 Qf3 19. Bxh3 Qxh1+ 20. Bf1 Rf8 21. Qg2 Qxg2 22. Bxg2 Bxe3 23. Bh3 Rf2 24. Be6+ Kf8 25. Rd1 e4 26. h3 Ke7 27. Rb1 Kf6 28. g4 Ke5 29. a3 Rh2 30. Kd1 Bd4 31. Bg8 h6 32. Bh7 Kf4 33. b4 Rh1+ 34. Kc2 Rxb1 35. Kxb1 e3 36. Bd3 Kf3 37. Kc2 e2 38. Kd2 Be3+ 39. Ke1 Bf2+ 0-1

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.21"]
[Round "2"]
[White "Nikolov, Rumen"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2172"]
[BlackElo "2395"]
[PlyCount "54"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. Nf3 Qd7 7. Bg5 h6 8. Qh3 Bb4 9. Bd2 Ne7 10. a3 Bxc3 11. Bxc3 c5 12. Bd3 Ba6 13. 0-0 Bxd3 14. cxd3 Nbc6 15. dxc5 bxc5 16. b4 Rb8 17. bxc5 Rb3 18. Bd4 Rxd3 19. Rfd1 Nxd4 20. Rxd3 Ne2+ 21. Kh1 Nf4 22. Qg3 Nxd3 23. Qxg7 Rg8 24. Qxh6 Nxf2+ 25. Kg1 Ne4 26. Rb1 Qc7 27. Qc1 Kd7 0-1

[Event "Wch U18"]
[Site "Durban"]
[Date "2014.09.20"]
[Round "1"]
[White "Varden, Randall"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2172"]
[PlyCount "74"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. d5 f5 6. Nf3 Nf6 7. Bd3 0-0 8. 0-0 f4 9. c5 Ne8 10. b4 g5 11. Bb2 g4 12. Nd2 Rf6 13. Ne2 h5 14. f3 Rg6 15. Qe1 Qg5 16. fxg4 hxg4 17. Rc1 Nd7 18. Bb5 Ndf6 19. Rc3 Rh6 20. Qf2 g3 21. Nxg3 Ng4 22. Nf3 Qd8 23. Qe1 fxg3 24. Qxg3 Nef6 25. Bd3 Nh5 26. Qe1 Nf4 27. Bc1 Rf6 28. Qh4 Bd7 29. c6 bxc6 30. dxc6 Be6 31. Bc4 Bxc4 32. Rxc4 Rg6 33. Bxf4 exf4 34. Qh5 Qf6 35. Qd5+ Qf7 36. Qxf7+ Kxf7 37. Rfc1 Ne3 0-1

[Event "Vidin Balkan Amateur op 5th"]
[Site "Vidin"]
[Date "2014.08.30"]
[Round "8"]
[White "Petrov, Martin"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2160"]
[BlackElo "2172"]
[PlyCount "87"]
[EventDate "2014.08.23"]
[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 g6 2. d4 Bg7 3. Nc3 a6 4. Be3 d6 5. Qd2 b5 6. h4 Bb7 7. f3 Nd7 8. a4 b4 9. Nd1 c5 10. c3 bxc3 11. bxc3 Ngf6 12. Bd3 Qa5 13. Ne2 0-0 14. g4 Rfc8 15. h5 cxd4 16. cxd4 Qxd2+ 17. Kxd2 a5 18. hxg6 hxg6 19. Ndc3 Ba6 20. Rhb1 Bxd3 21. Kxd3 Nb8 22. g5 Nfd7 23. Rb7 Kf8 24. Rab1 Rd8 25. R7b5 Nc6 26. Na2 Rdc8 27. Bd2 e6 28. Nac1 Bxd4 29. Nxd4 Nde5+ 30. Rxe5 Nxe5+ 31. Ke2 Rc4 32. Nb5 Rxa4 33. Nxd6 Rd8 34. Bf4 Rxd6 35. Bxe5 Rd8 36. Bf6 Rc8 37. Nd3 Ra2+ 38. Ke3 a4 39. Rh1 Ke8 40. Ne5 Ra3+ 41. Kf4 Rxf3+ 42. Kxf3 Rc3+ 43. Kf4 Rf3+ 44. Kxf3 1-0

[Event "Vidin Balkan Amateur op 5th"]
[Site "Vidin"]
[Date "2014.08.29"]
[Round "7"]
[White "Nikolov, Rumen"]
[Black "Tonic, Milos"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2172"]
[BlackElo "1988"]
[PlyCount "119"]
[EventDate "2014.08.23"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Bg4 8. 0-0 Nf5 9. Bg5 Be7 10. Bxe7 Qxe7 11. h3 h5 12. Qd2 Bxf3 13. Bxf3 g6 14. Be2 Kf8 15. Bd3 Kg7 16. Rae1 c5 17. Bxf5 gxf5 18. Nxc5 Nxc5 19. dxc5 Qxc5 20. Qg5+ Kf8 21. Re3 Qe7 22. Qg3 Rc8 23. Rc3 Rxc3 24. Qxc3 Rg8 25. f4 Kg7 26. Rf3 Kh6 27. Qd4 b6 28. Rc3 Rd8 29. Rc6 Qh4 30. Qf2 Qe7 31. Kh2 Rg8 32. a4 Qd7 33. Rd6 Qxa4 34. b3 Qe4 35. Rd7 Rg7 36. Rxa7 f6 37. Rxg7 Kxg7 38. Qg3+ Kf7 39. exf6 Kxf6 40. Qg5+ Kf7 41. Qxh5+ Ke7 42. Qg5+ Kf7 43. Qh5+ Kg7 44. Qg5+ Kf7 45. c3 Qc2 46. Qh5+ Kg7 47. Qe8 Qe4 48. Qe7+ Kg8 49. Qc7 Qc2 50. Qxb6 Kf7 51. Qc7+ Kf6 52. Qe5+ Kf7 53. b4 Qd3 54. Qd4 Qf1 55. Qe5 Ke7 56. Qg7+ Kd6 57. Qd4 Ke7 58. Qa7+ Kf6 59. Qb8 Qc4 60. b5 1-0

[Event "Vidin Balkan Amateur op 5th"]
[Site "Vidin"]
[Date "2014.08.28"]
[Round "6"]
[White "Todorov, Yavor"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2109"]
[BlackElo "2172"]
[PlyCount "68"]
[EventDate "2014.08.23"]
[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 d6 2. c4 e5 3. Nf3 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. g3 Ne7 7. Bg2 0-0 8. 0-0 Nbc6 9. Nxc6 Nxc6 10. Qd2 Re8 11. Re1 Bg4 12. h3 Bf5 13. e4 Be6 14. b3 Nd4 15. Qd3 Qf6 16. Bb2 c6 17. Rab1 a5 18. Ne2 Nxe2+ 19. Rxe2 Qe7 20. Bxg7 Kxg7 21. Rd1 Red8 22. Red2 a4 23. Qc3+ Kg8 24. Rd3 axb3 25. axb3 Qc7 26. Qb4 Ra6 27. c5 Qa5 28. Qxa5 Rxa5 29. cxd6 Rb5 30. f4 Bxb3 31. Rb1 Bc4 32. Rxb5 Bxb5 33. Rd2 Kf8 34. e5 Ra8 1/2-1/2

[Event "Vidin Balkan Amateur op 5th"]
[Site "Vidin"]
[Date "2014.08.27"]
[Round "5"]
[White "Nikolov, Rumen"]
[Black "Ustianovich, Nazar"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2172"]
[BlackElo "2263"]
[PlyCount "122"]
[EventDate "2014.08.23"]
[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 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. c3 Qxc5 6. Be3 Qc7 7. Bd3 Nf6 8. Qd2 d6 9. Bh6 Bxh6 10. Qxh6 Qb6 11. 0-0 Qxb2 12. Nbd2 Nc6 13. e5 dxe5 14. Ne4 Be6 15. Qg7 0-0-0 16. Nxf6 exf6 17. Qxf6 Qa3 18. Be4 Qe7 19. Qxe7 Nxe7 20. Nxe5 f6 21. Nf3 Bf5 22. Rfe1 Bxe4 23. Rxe4 Nc6 24. Rae1 Kc7 25. h4 Rd3 26. c4 Rhd8 27. Re6 R3d6 28. c5 Rxe6 29. Rxe6 Rf8 30. Nd2 Kd7 31. Rd6+ Ke7 32. Ne4 f5 33. Ng5 Rf6 34. Rxf6 Kxf6 35. Nxh7+ Ke7 36. Ng5 Nb4 37. a3 Nd3 38. c6 bxc6 39. Nf3 c5 40. Kf1 Ke6 41. Nd2 Kd5 42. Ke2 Ne5 43. f3 c4 44. Ke3 c3 45. Nb3 a6 46. Nc1 Kc4 47. g3 a5 48. Ke2 a4 49. Ke3 c2 50. Kd2 Nxf3+ 51. Kxc2 Nd4+ 52. Kb2 f4 53. gxf4 Nf5 54. Kc2 Nxh4 55. Nd3 Kd4 56. Ne5 g5 57. fxg5 Kxe5 58. Kc3 Kd5 59. Kb4 Ng6 60. Kxa4 Kc4 61. Ka5 Kc5 1/2-1/2

[Event "Vidin Balkan Amateur op 5th"]
[Site "Vidin"]
[Date "2014.08.26"]
[Round "4"]
[White "Nikolov, Rumen"]
[Black "Dimitrov, Dejan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2172"]
[BlackElo "2149"]
[PlyCount "82"]
[EventDate "2014.08.23"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Be7 6. Bc4 Ne5 7. Bb3 d6 8. 0-0 Nf6 9. f4 Ng6 10. Qd3 0-0 11. Nd2 Nd7 12. Qe2 Nc5 13. Bc2 Bf6 14. N2f3 Re8 15. f5 Ne5 16. Nxe5 Rxe5 17. Bf4 Re8 18. Rad1 Qe7 19. Rfe1 a6 20. Qg4 Nd7 21. Nf3 Ne5 22. Nxe5 Bxe5 23. Bc1 Bd7 24. Rd3 g6 25. Kh1 Bg7 26. Rde3 gxf5 27. exf5 Qf6 28. Rd1 Kh8 29. Rh3 Re5 30. Bg5 Rae8 31. Qh4 Re1+ 32. Rxe1 Rxe1+ 33. Qxe1 Qxg5 34. Rg3 Qf4 35. Rf3 Qg5 36. Bb3 Be5 37. Qe3 Qf6 38. Bd5 c6 39. Bb3 a5 40. Qb6 a4 41. Bxa4 Qh4 0-1

[Event "Vidin Balkan Amateur op 5th"]
[Site "Vidin"]
[Date "2014.08.25"]
[Round "3"]
[White "Stefanov, Evtim"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2007"]
[BlackElo "2172"]
[PlyCount "150"]
[EventDate "2014.08.23"]
[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 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. d4 Nf6 9. c3 Be7 10. a4 0-0 11. Na3 cxd4 12. Nxd4 Nxd4 13. Qxd4 Qxd4 14. cxd4 Bd7 15. Nc4 Bc6 16. Ne5 Bd5 17. Bg5 Rfd8 18. Ng4 Bc6 19. Ne5 Be8 20. Red1 h6 21. Be3 Nd5 22. g3 Rac8 23. b3 Rc3 24. Rd3 Rdc8 25. Rxc3 Rxc3 26. Rc1 Bb4 27. Nd3 Rxc1 28. Bxc1 Bc3 29. Be3 Kf8 30. Nc5 Bc6 31. Bd3 Ke7 32. Kf1 Bb4 33. Bc4 Kd6 34. Ne4+ Kc7 35. Bd2 Be7 36. Nc3 Bf6 37. Ne2 Kd7 38. f4 Nb6 39. Bd3 Bd5 40. Bc2 Nc8 41. Kf2 Nd6 42. Ke3 Bc6 43. Nc3 b6 44. Bd3 a5 45. Nb5 Nc8 46. Nc3 Ne7 47. Be4 Nf5+ 48. Bxf5 exf5 49. Ne2 Be7 50. Nc3 Ke6 51. Kd3 Bg2 52. Nb5 Bf1+ 53. Ke3 Bxb5 54. axb5 Kd5 55. Kd3 Bf6 56. Bc3 h5 57. h4 Be7 58. Bd2 g6 59. Be1 Bd6 60. Bd2 Ba3 61. Bc3 Bc1 62. Ba1 f6 63. Bc3 g5 64. fxg5 fxg5 65. hxg5 Bxg5 66. Be1 Bc1 67. Bf2 f4 68. gxf4 Bxf4 69. Bh4 Bc7 70. Ke3 Bh2 71. Kd3 Bg1 72. Bf6 Bf2 73. Bg7 h4 74. Bf6 h3 75. Be5 Bg1 0-1

[Event "Vidin Balkan Amateur op 5th"]
[Site "Vidin"]
[Date "2014.08.24"]
[Round "2"]
[White "Nikolov, Rumen"]
[Black "Ostojic, Milos R"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2172"]
[BlackElo "1961"]
[PlyCount "95"]
[EventDate "2014.08.23"]
[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 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 cxd4 6. cxd4 Bf5 7. Nbc3 e6 8. Ng3 Bg6 9. Be3 Qb6 10. Qd2 Bb4 11. Rc1 Nge7 12. a3 Bxc3 13. Rxc3 Rc8 14. b4 0-0 15. Be2 Nb8 16. 0-0 Rxc3 17. Qxc3 Rc8 18. Qa1 Nf5 19. Nxf5 Bxf5 20. Rc1 Rxc1+ 21. Qxc1 Qc6 22. b5 Qxc1+ 23. Bxc1 Kf8 24. a4 b6 25. Ba3+ Ke8 26. Bd6 Nd7 27. Bd1 Bd3 28. f4 g6 29. Kf2 h5 30. Kg3 Be4 31. Kh3 Bf5+ 32. Kh4 Be4 33. g3 Bd3 34. Kg5 Bf5 35. Kh6 Bd3 36. Kg7 Bf5 37. Bc7 Bd3 38. g4 hxg4 39. Bxg4 Bc2 40. h4 Bxa4 41. h5 gxh5 42. Bxh5 Bxb5 43. Bxf7+ Ke7 44. Bd6+ Kd8 45. Bxe6 Bc6 46. f5 a5 47. Bxd7 Bxd7 48. f6 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2014.07.13"]
[Round "9"]
[White "Lerch, Philipp"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2197"]
[BlackElo "2071"]
[PlyCount "47"]
[EventDate "2014.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. e4 0-0 6. Nge2 Nbc6 7. 0-0 d6 8. d3 f5 9. Nd5 fxe4 10. dxe4 Bg4 11. f3 Be6 12. Be3 Qd7 13. Qd2 Rad8 14. Rfd1 Nc8 15. c5 N6e7 16. Nxe7+ Qxe7 17. cxd6 Rxd6 18. Qc2 Rfd8 19. Nc3 Rxd1+ 20. Rxd1 Rxd1+ 21. Qxd1 c6 22. Bf1 Bf8 23. Kg2 Qb4 24. Qd2 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2014.07.12"]
[Round "8"]
[White "Nikolov, Rumen"]
[Black "Gaerths, Ronny"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2071"]
[BlackElo "2204"]
[PlyCount "16"]
[EventDate "2014.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bb5 Bd6 8. 0-0 0-0 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2014.07.11"]
[Round "7"]
[White "Kohler, Thomas"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2239"]
[BlackElo "2071"]
[PlyCount "68"]
[EventDate "2014.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. 0-0 Nc5 9. Qc2 a5 10. Bg5 h6 11. Be3 b6 12. Nd2 Ng4 13. Bxg4 Bxg4 14. a3 Na6 15. Rab1 Bd7 16. b4 axb4 17. axb4 f5 18. f3 f4 19. Bf2 g5 20. Qb3 h5 21. Ra1 g4 22. Ra2 Qg5 23. Ne2 h4 24. Rfa1 g3 25. hxg3 hxg3 26. Be1 Bc8 27. Qc3 Bb7 28. Nb3 Kf7 29. b5 Rh8 30. bxa6 Bxa6 31. Rxa6 Qh4 32. Kf1 Qh1+ 33. Ng1 Rh2 34. R6a2 Rah8 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2014.07.10"]
[Round "6"]
[White "Nikolov, Rumen"]
[Black "Schulz, Olaf"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2071"]
[BlackElo "1987"]
[PlyCount "75"]
[EventDate "2014.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d5 3. e5 Qc7 4. d4 c5 5. c3 Nc6 6. Bf4 e6 7. a3 Nge7 8. Nd2 Ng6 9. Be3 Be7 10. g3 cxd4 11. cxd4 f6 12. exf6 Bxf6 13. Bg2 Qb6 14. Nb3 0-0 15. 0-0 a5 16. Qd3 a4 17. Nc5 Na5 18. Nxa4 Qa7 19. b4 Nc4 20. Nac3 Kh8 21. a4 Ne7 22. a5 Bd7 23. Ne4 Bb5 24. Nxf6 gxf6 25. Nc3 Qa6 26. Nxb5 Qxb5 27. Rab1 Nc6 28. Bh6 Rf7 29. Rfe1 Re7 30. Qf3 f5 31. Bg5 Rg7 32. Bf6 Nd2 33. Qh5 Nxb1 34. Rxe6 Nxb4 35. Bxg7+ Kg8 36. Bf6 Qd7 37. Re7 Qxe7 38. Bxe7 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2014.07.09"]
[Round "5"]
[White "Lindborg, Petter"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2222"]
[BlackElo "2071"]
[PlyCount "49"]
[EventDate "2014.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Qe7 7. Bxc4 Qxe4+ 8. Kf1 Bxc3 9. bxc3 c5 10. Qh5 g6 11. Qxc5 Nd7 12. Qc7 Qe5 13. Nb5 Kf8 14. Bf4 Qxc7 15. Nxc7 Rb8 16. Bd6+ Kg7 17. Ne8+ Kh6 18. Bxb8 Nxb8 19. Nd6 Ne7 20. Nxf7+ Kg7 21. Nxh8 Kxh8 22. Re1 Nbc6 23. Bb5 Kg7 24. Bxc6 Nxc6 25. f3 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2014.07.08"]
[Round "4"]
[White "Nikolov, Rumen"]
[Black "Niehaus, Frank"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2071"]
[BlackElo "2200"]
[PlyCount "111"]
[EventDate "2014.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Bg2 Nxd4 8. Qxd4 Bg7 9. Qd2 0-0 10. 0-0 Qc7 11. Qe2 Bg4 12. f3 Be6 13. Rd1 a6 14. Nd5 Nxd5 15. exd5 Bf5 16. c3 Rfe8 17. Be3 Rac8 18. Qf2 b5 19. a3 Rb8 20. Rac1 Qb7 21. g4 Bd7 22. Ba7 Ra8 23. Bd4 Bf8 24. Qh4 Qxd5 25. f4 Qc4 26. Bxa8 Rxa8 27. h3 Bc6 28. Qf2 Re8 29. Re1 Bh6 30. g5 Bf8 31. Kh2 e5 32. fxe5 dxe5 33. Bxe5 Rxe5 34. Rxe5 Bd6 35. Qg3 Qb3 36. Rce1 Qxb2+ 37. R1e2 Qxa3 38. Qe3 Qa1 39. Kg3 h6 40. Kf2 Qh1 41. gxh6 Qh2+ 42. Ke1 Qxe5 43. Qxe5 Bxe5 44. Rxe5 Bd7 45. Kf2 Kh7 46. Kg3 Be6 47. h4 Kxh6 48. Kf4 Bc4 49. Re8 a5 50. Ra8 a4 51. Kg4 Bd5 52. Rb8 Bc4 53. Ra8 Kh7 54. Kg5 Kg7 55. Ra7 Bf1 56. Rc7 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2014.07.07"]
[Round "3"]
[White "Schmidbauer, Martin Daniel"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2242"]
[BlackElo "2071"]
[PlyCount "69"]
[EventDate "2014.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. c3 0-0 8. Re1 d6 9. d4 cxd4 10. cxd4 Qb6 11. d5 Nd4 12. Nc3 exd5 13. exd5 Nef5 14. Nxd4 Bxd4 15. Re2 Bd7 16. Bf4 Rac8 17. Qd2 Rc4 18. Rd1 Rfc8 19. Ne4 Bg7 20. b3 R4c7 21. Be3 Nxe3 22. Qxe3 Qa6 23. Red2 Bf5 24. Bf1 Qa3 25. Qf4 Be5 26. Qh4 Bxe4 27. Qxe4 Rc1 28. Qe2 a6 29. h4 Rxd1 30. Rxd1 Rc3 31. Kh2 Qb4 32. Kg2 h5 33. Rd3 Rxd3 34. Qxd3 Qd4 35. Qxd4 1/2-1/2

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2014.07.06"]
[Round "2"]
[White "Kalinitschew, Sergey"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2426"]
[BlackElo "2071"]
[PlyCount "94"]
[EventDate "2014.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. Nc3 d6 4. e4 Be7 5. Nf3 Nf6 6. Be2 0-0 7. 0-0 Na6 8. Nd2 Nc7 9. a4 b6 10. Nc4 Nfe8 11. g3 Bh3 12. Re1 Bg5 13. Bg4 Bxg4 14. Qxg4 Bxc1 15. Rexc1 Nf6 16. Qh4 Qd7 17. Ne3 Rfd8 18. Ra3 a6 19. Nf5 Nce8 20. Rca1 g6 21. Ne3 Qe7 22. Nb1 Ra7 23. Nd2 Nh5 24. Qg4 Qd7 25. Qe2 Neg7 26. Ng4 f5 27. Nh6+ Kh8 28. exf5 gxf5 29. Nf3 Qe7 30. Qd2 Rf8 31. Re1 Rf6 32. Kg2 Rg6 33. b4 cxb4 34. Qxb4 Rxh6 35. Qxb6 Qc7 36. Qe3 Rg6 37. Rc3 Qd7 38. Qb6 Nf4+ 39. Kh1 Nxd5 40. Qb8+ Ne8 41. Rc8 Rg8 42. Rd8 Qb7 43. c4 Nb4 44. Qxb7 Rxb7 45. Nh4 Nd3 46. Re2 Rb1+ 47. Kg2 Nf4+ 0-1

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.29"]
[Round "11"]
[White "Nikolov, Rumen"]
[Black "Chandran, Kapil"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2023"]
[BlackElo "2171"]
[PlyCount "160"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Qe2 e5 7. Nf5 g6 8. Ne3 d6 9. Nc3 Be6 10. 0-0 Bg7 11. f4 exf4 12. Ned5 0-0 13. Nxf4 Bg4 14. Qf2 Nc6 15. h3 Be6 16. Be3 Ne5 17. Bb6 Qd7 18. Rad1 Qc6 19. Nfd5 Bxd5 20. exd5 Qc8 21. Bd4 Nfd7 22. Ne4 Qc7 23. c3 Rae8 24. Bb1 b5 25. b3 h6 26. Ng3 Nf6 27. Ne4 Nxe4 28. Bxe4 Nd7 29. Bxg7 Kxg7 30. Qd4+ Ne5 31. Rc1 Rc8 32. Kh1 Qc5 33. Qd2 Rc7 34. Rf4 f5 35. Bb1 Re8 36. a4 Nf7 37. axb5 axb5 38. Rd4 Rce7 39. Bd3 Re5 40. Ra1 Rxd5 41. Bxb5 Rxd4 42. Qxd4+ Qxd4 43. cxd4 Re4 44. Rd1 Nd8 45. Kg1 Ne6 46. d5 Nc7 47. Bc6 Kf6 48. Ra1 Ke5 49. Ra7 Nxd5 50. Rg7 Kf6 51. Rd7 Ke5 52. Rg7 g5 53. Rh7 Rb4 54. Bxd5 Kxd5 55. Rxh6 Rxb3 56. Rh5 Ke4 57. Rxg5 d5 58. Rg8 d4 59. Kf2 Rb2+ 60. Ke1 d3 61. Re8+ Kf4 62. Rd8 Re2+ 63. Kd1 Rxg2 64. Rxd3 Rg3 65. Rd8 Ke3 66. Re8+ Kf3 67. Kd2 f4 68. Rf8 Rxh3 69. Ke1 Rh1+ 70. Kd2 Rf1 71. Rg8 Kf2 72. Rf8 f3 73. Rg8 Re1 74. Rf8 Re7 75. Rg8 Kf1 76. Rg6 f2 77. Rg8 Rd7+ 78. Kc2 Rd5 79. Rf8 Rg5 80. Kd2 Kg2 0-1

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.27"]
[Round "10"]
[White "Percivaldi, Martin"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2169"]
[BlackElo "2023"]
[PlyCount "108"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Nc5 10. h3 a5 11. Be3 Re8 12. Qc2 Bd7 13. Rad1 Qb8 14. Rfe1 Ra6 15. f4 Ne6 16. Qf2 Nxd4 17. Bxd4 Be6 18. c5 dxc5 19. Bxc5 Nd7 20. Be3 Nb6 21. e5 Nc4 22. Bd4 a4 23. Ne4 b6 24. g4 Rd8 25. f5 Bd5 26. Nf6+ Bxf6 27. Bxd5 Rxd5 28. exf6 c5 29. Bc3 Rxd1 30. Rxd1 Ra8 31. b3 axb3 32. axb3 Na5 33. Qe3 Nxb3 34. Be5 Qe8 35. Qh6 Qf8 36. Qe3 Qe8 37. Qh6 Qf8 38. Qf4 Nd4 39. Rd2 Rd8 40. Kf2 Nb5 41. Rb2 Nd6 42. Rxb6 Ne8 43. fxg6 hxg6 44. Rb7 Nd6 45. Re7 Nc8 46. Rc7 Nb6 47. Qc1 Nd5 48. Rxc5 Nb4 49. Rc3 Nd3+ 50. Rxd3 Rxd3 51. h4 Qa8 52. Bf4 Qf3+ 53. Ke1 Qe4+ 54. Kf2 Rf3+ 0-1

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.26"]
[Round "9"]
[White "Nikolov, Rumen"]
[Black "Volna, Lukas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2023"]
[BlackElo "1833"]
[PlyCount "63"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. b4 b6 2. Bb2 Bb7 3. e3 Nf6 4. Nf3 g6 5. c4 Bg7 6. d4 0-0 7. Bd3 c5 8. bxc5 bxc5 9. 0-0 cxd4 10. Nxd4 Nc6 11. Nd2 Rc8 12. Rb1 Rb8 13. Qa4 Qa5 14. Qxa5 Nxa5 15. Ba3 d6 16. Rb5 Nc6 17. Rfb1 Nd8 18. c5 dxc5 19. Bxc5 Re8 20. Bxa7 Rc8 21. Rxb7 Nxb7 22. Rxb7 Rc1+ 23. Nf1 Ra1 24. Bb5 Ra8 25. a4 Nd5 26. Nc6 Bf6 27. Bc5 Nc3 28. Nxe7+ Bxe7 29. Bxe7 Ra5 30. Rb8+ Kg7 31. Bb4 Rxb5 32. Bxc3+ 1-0

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.24"]
[Round "8"]
[White "Kessler, Luca"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2249"]
[BlackElo "2023"]
[PlyCount "55"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 e5 5. Be3 Nc6 6. d5 Nce7 7. Nf3 f5 8. exf5 gxf5 9. Ng5 Nf6 10. f3 c6 11. Be2 b5 12. dxc6 bxc4 13. f4 h6 14. fxe5 Ng4 15. Bxg4 hxg5 16. exd6 Nxc6 17. Qd5 Ne5 18. Qxa8 Nxg4 19. Bxg5 Qxg5 20. Qxc8+ Kf7 21. Qxc4+ Kg6 22. Qe6+ Kh5 23. Ne2 Ne3 24. h4 Nxg2+ 25. Kf2 Nxh4 26. Ng3+ Kg4 27. Qe2+ Kf4 28. Nh5+ 1-0

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.23"]
[Round "7"]
[White "Nikolov, Rumen"]
[Black "Zakaryan, David"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2023"]
[BlackElo "2196"]
[PlyCount "92"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. g3 a6 7. Bg2 Nf6 8. 0-0 h6 9. Re1 Nxd4 10. Qxd4 Bc5 11. Qd1 d6 12. Be3 e5 13. Bxc5 Qxc5 14. Qd2 Be6 15. Rad1 Ke7 16. b4 Qc7 17. h3 Rac8 18. Re3 Rhd8 19. f4 Qb6 20. Kh2 Rc4 21. a3 Rd4 22. Rd3 Rc8 23. Na4 Qa7 24. c3 Rxd3 25. Qxd3 Ne8 26. fxe5 dxe5 27. Nc5 Qb6 28. c4 Qd6 29. Qf3 Qc6 30. Nxe6 Qxe6 31. c5 Rd8 32. Rxd8 Kxd8 33. Qd3+ Kc7 34. g4 Nf6 35. Kg3 g5 36. a4 h5 37. Bf3 h4+ 38. Kf2 Qd7 39. Ke3 Kc6 40. Be2 Qxd3+ 41. Bxd3 Ne8 42. Bc4 Nc7 43. a5 Nb5 44. Bxf7 Nd4 45. Be8+ Kc7 46. Bf7 Kc6 1/2-1/2

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.22"]
[Round "6"]
[White "Abbas, Hussein Kzar"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1754"]
[BlackElo "2023"]
[PlyCount "124"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 c5 4. c3 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Bb5+ Bd7 8. Bc4 b5 9. Bb3 0-0 10. 0-0 Bf5 11. Qe2 b4 12. Re1 Re8 13. Qc4 a5 14. d6 e6 15. Ba4 Nbd7 16. Qc7 Rc8 17. Qa7 Ra8 18. Qc7 Rc8 19. Qa7 Rf8 20. Ne5 Qb6 21. Qxb6 Nxb6 22. Bb5 Rfd8 23. Nc6 Rxc6 24. Bxc6 Rxd6 25. Bf3 Rxd4 26. Be3 Rd6 27. Bc5 Ne8 28. Bxd6 Nxd6 29. Re2 Bd3 30. Rd2 Ndc4 31. Rxd3 Bxb2 32. Na3 Bxa1 33. Nxc4 Nxc4 34. Be2 Nb6 35. Bd1 Be5 36. g3 a4 37. f4 Bf6 38. Kg2 a3 39. g4 Bc3 40. Bb3 Nd5 41. Kf3 f5 42. Rd1 Kf7 43. gxf5 gxf5 44. h3 Kf6 45. Rd3 Ke7 46. Rxd5 exd5 47. Bxd5 Bd2 48. Bb3 Kf6 49. Bc4 Kg6 50. Bb3 Kh5 51. Bc4 Kh4 52. Be6 h5 53. Bxf5 b3 54. Be6 bxa2 55. Bxa2 Kxh3 56. Be6+ Kh2 57. f5 Bc3 58. Ke3 Kg3 59. Kd3 Bb4 60. Ke2 h4 61. Kf1 Bc5 62. f6 h3 0-1

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.21"]
[Round "5"]
[White "Dogan, Mire Deniz"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "E89"]
[WhiteElo "1772"]
[BlackElo "2023"]
[PlyCount "102"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 Nbd7 10. Nge2 Nc5 11. Nc1 a5 12. Nd3 b6 13. Nxc5 bxc5 14. a4 Ne8 15. g4 f5 16. gxf5 gxf5 17. Bg5 Qd7 18. 0-0-0 f4 19. Rg1 Kh8 20. Qf2 Rb8 21. Qh4 Rb4 22. Bb5 Qb7 23. Bh6 Bf6 24. Qf2 Ng7 25. Bg5 Qe7 26. Qh4 Rd4 27. Rdf1 Rf7 28. Rf2 Bxg5 29. Rxg5 Bd7 30. Rfg2 Bxb5 31. axb5 a4 32. Qh3 Qf8 33. Qh6 a3 34. bxa3 Rd3 35. Kc2 Rxf3 36. Rxg7 Rxg7 37. Qxg7+ Qxg7 38. Rxg7 Kxg7 39. b6 Rxc3+ 40. Kxc3 f3 41. Kd2 c4 42. b7 c3+ 43. Kxc3 f2 44. b8Q f1Q 45. Qc7+ Kg8 46. Qd8+ Kg7 47. Qxd6 Qf3+ 48. Kb4 Qxe4+ 49. Ka5 Qe3 50. h4 e4 51. Qe5+ Kf7 1/2-1/2

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.21"]
[Round "4"]
[White "Nikolov, Rumen"]
[Black "Toma, Radu Cristian"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2023"]
[BlackElo "2245"]
[PlyCount "34"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Be7 9. h3 0-0 10. g4 Nxd4 11. Qxd4 Bc5 12. Qd3 d6 13. Be3 Bxe3 14. Qxe3 e5 15. Rad1 Be6 16. Rd2 Rfd8 17. Rfd1 h6 0-1

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.20"]
[Round "3"]
[White "Nikolov, Rumen"]
[Black "Stremavicius, Titas"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2023"]
[BlackElo "2279"]
[PlyCount "104"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 0-0 9. 0-0 Bd7 10. h3 Rc8 11. Be3 a6 12. a4 Qc7 13. Rc1 Rfd8 14. Nd5 Nxd5 15. exd5 Nb8 16. c3 b5 17. axb5 axb5 18. Bd4 e5 19. dxe6 fxe6 20. Bxg7 Kxg7 21. Ra1 e5 22. Qb3 Qc4 23. Qxc4 bxc4 24. Rfd1 Bf5 25. Ra7+ Kh8 26. Nc1 Rc5 27. g4 Be6 28. Re7 Bg8 29. Na2 Na6 30. Nb4 Nxb4 31. cxb4 Rb5 32. Rb7 Rxb7 33. Bxb7 d5 34. b5 d4 35. Bc6 Bd5 36. Kf1 d3 37. Ke1 Bxc6 38. bxc6 Rd6 39. Kd2 Rxc6 40. Re1 Rf6 41. Ke3 Rb6 42. Rc1 Rb4 43. b3 cxb3 44. Kxd3 b2 45. Rb1 Kg7 46. Kc3 Rb8 47. h4 Kf6 48. f3 e4 49. fxe4 Ke5 50. Kd3 h6 51. h5 g5 52. Ke3 Rb3+ 0-1

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.19"]
[Round "2"]
[White "Asgarizadeh, Ahmad"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2267"]
[BlackElo "2023"]
[PlyCount "63"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Ne3 Qg6 12. Qd3 e4 13. Qa3 Nge7 14. Bd2 0-0 15. 0-0-0 Be6 16. g3 b5 17. Ng2 b4 18. Bxb4 Nxb4 19. Qxb4 Nd5 20. Qd4 Qg5+ 21. Ne3 Nxe3 22. Qxe3 Qe5 23. f4 Qa5 24. a3 Rab8 25. Be2 Rfc8 26. Rhf1 f5 27. Rd2 Rb3 28. Qd4 Qc7 29. Kb1 Rb6 30. Rc1 Rc6 31. Qe3 Qb7 32. Bf1 1/2-1/2

[Event "Wch U16"]
[Site "Al Ain"]
[Date "2013.12.18"]
[Round "1"]
[White "Nikolov, Rumen"]
[Black "Dale, Ari"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2023"]
[BlackElo "2289"]
[PlyCount "141"]
[EventDate "2013.12.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UAE"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 g6 6. Be3 Bg7 7. Nc3 Nge7 8. Qd2 Nd4 9. 0-0-0 h6 10. Ne2 Nec6 11. c3 Nxe2+ 12. Qxe2 Qa5 13. Kb1 b5 14. e5 b4 15. Nd4 Nxd4 16. cxd4 Rb8 17. dxc5 dxe5 18. Bc6+ Kf8 19. Bg2 Kg8 20. f4 exf4 21. Bxf4 e5 22. Bxe5 Be6 23. b3 Qxc5 24. d4 Qe7 25. Kb2 Bf5 26. Rhe1 Rc8 27. Rd2 f6 28. Bf4 Qd8 29. g4 Rc2+ 30. Rxc2 Qxd4+ 31. Kb1 Bd3 32. Qf3 Qc3 33. Ree2 f5 34. Kc1 Qa1+ 35. Kd2 Bxc2 36. Re8+ Kh7 37. Rxh8+ Kxh8 38. Kxc2 fxg4 39. Qd5 Qxa2+ 40. Kd1 Qa1+ 41. Ke2 Qa6+ 42. Kf2 Qf6 43. Ke3 Kh7 44. Be4 a5 45. Qc6 Qf7 46. Bd5 Bd4+ 47. Kxd4 Qxf4+ 48. Kc5 h5 49. Be4 Qg5+ 50. Kb6 h4 51. Bd5 Qd8+ 52. Kb5 g3 53. hxg3 hxg3 54. Qe6 Qc7 55. Be4 Qg7 56. Qh3+ Qh6 57. Qxh6+ Kxh6 58. Kxa5 Kg5 59. Kxb4 Kf4 60. Bh1 Ke3 61. Kc4 g5 62. b4 g4 63. b5 Kf2 64. b6 g2 65. Bxg2 Kxg2 66. b7 g3 67. b8Q Kh1 68. Qh8+ Kg1 69. Qd4+ Kh1 70. Qh4+ Kg2 71. Kd3 1-0

[Event "Wch U14"]
[Site "Caldas Novas"]
[Date "2011.11.22"]
[Round "5"]
[White "Laenen, Matias"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1768"]
[BlackElo "1916"]
[PlyCount "94"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. Nf3 e6 4. Bd3 d5 5. b3 Nc6 6. a3 Bd6 7. Bb2 0-0 8. Ne5 cxd4 9. exd4 Bxe5 10. dxe5 Nd7 11. Qh5 g6 12. Qe2 f6 13. exf6 e5 14. 0-0 e4 15. Bb5 Nxf6 16. Bxc6 bxc6 17. Bd4 Qc7 18. f3 exf3 19. Qxf3 Ba6 20. Re1 Ne4 21. Qh3 Rf5 22. Nc3 Raf8 23. Nxe4 dxe4 24. Qe3 c5 25. Bb2 Qf4 26. Qxf4 Rxf4 27. Be5 Rf2 28. c4 e3 29. Rxe3 Bb7 30. Rg3 Re2 31. Bd6 Rff2 32. Bxc5 Rxg2+ 33. Rxg2 Rxg2+ 34. Kf1 Rxh2 35. Bxa7 Kf7 36. b4 g5 37. Bg1 Rc2 38. c5 Ba6+ 39. Ke1 Rg2 40. Bd4 g4 41. a4 Re2+ 42. Kd1 Re4 43. Bc3 Bc4 44. Be1 Ke6 45. Ra3 Kd5 46. a5 Ba6 47. Rb3 Kc6 1/2-1/2

[Event "Wch U14"]
[Site "Caldas Novas"]
[Date "2011.11.20"]
[Round "3"]
[White "Araujo Lazaro, Juan Jose"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "A35"]
[BlackElo "1916"]
[PlyCount "156"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. e3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Bf3 Ne5 10. Be2 Bd7 11. b3 Rc8 12. Bb2 Qc7 13. Rc1 a6 14. f4 Nc6 15. Nd5 Qd8 16. Nxc6 Bxc6 17. Nxf6+ exf6 18. Bf3 Qe7 19. Qd4 Rfe8 20. Bxc6 bxc6 21. Rfe1 Rcd8 22. Rc2 Qe4 23. Qxe4 Rxe4 24. Rd2 f5 25. Bxg7 Kxg7 26. Red1 Re6 27. Kf2 Kf6 28. Rd4 Ke7 29. c5 d5 30. Rb4 Rd7 31. Rb6 Ra7 32. Rd4 Kd7 33. Ra4 a5 34. b4 Re4 35. Rxa5 Rxa5 36. bxa5 Ra4 37. Rb7+ Ke6 38. Rc7 Rxa2+ 39. Kf3 Rxa5 40. Rxc6+ Ke7 41. h3 h5 42. Rc7+ Ke6 43. c6 Ra3 44. Rc8 Kd6 45. c7 Ra7 46. Rd8+ Kxc7 47. Rxd5 Kc6 48. Rd3 Re7 49. Rd4 Kc5 50. Rd8 Kc6 51. g3 Kc5 52. Ke2 Kc4 53. Kd2 Ra7 54. Ke2 Re7 55. Rd4+ Kc5 56. Kd3 Ra7 57. Ke2 Re7 58. Kf2 Ra7 59. Rd8 Re7 60. Kf3 Kc6 61. Rd3 Kc5 62. g4 fxg4+ 63. hxg4 hxg4+ 64. Kxg4 Kc4 65. Rd4+ Kc5 66. Kf3 f5 67. Ra4 Re6 68. Ra5+ Kc4 69. Re5 Rxe5 70. fxe5 Kd5 71. Kf4 Ke6 72. e4 fxe4 73. Kxe4 g5 74. Kd4 g4 75. Ke4 g3 76. Kf3 g2 77. Kxg2 Kd5 78. Kf3 Kxe5 1/2-1/2

[Event "Wch U14"]
[Site "Caldas Novas"]
[Date "2011.11.20"]
[Round "4"]
[White "Nikolov, Rumen"]
[Black "Huber, Martin Christian"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1916"]
[BlackElo "2120"]
[PlyCount "102"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Be7 9. Be3 0-0 10. a4 d6 11. g4 Nxd4 12. Qxd4 Nxg4 13. Bc1 d5 14. e5 Nxe5 15. Bf4 Bd6 16. Rae1 Nf3+ 17. Bxf3 Bxf4 18. Kh1 f6 19. Bg4 Be5 20. Qd2 f5 21. Bf3 Bxh2 22. Bxd5 Bf4 23. Qd4 exd5 24. Nxd5 Qc6 25. Rg1 Qh6+ 26. Kg2 Bg5 27. Rh1 Qg6 28. Kf1 Be6 29. Rg1 Rad8 30. Rxe6 Qxe6 31. Rxg5 g6 32. c4 Rde8 33. Qd2 Qe4 34. Kg1 Qe1+ 35. Qxe1 Rxe1+ 36. Kg2 Re4 37. b3 Rg4+ 38. Rxg4 fxg4 39. Kg3 Rf3+ 40. Kxg4 Rxf2 41. b4 Rc2 42. Nb6 Kf7 43. b5 axb5 44. cxb5 Ra2 45. Kg5 h5 46. Nc4 Rxa4 47. Nd6+ Ke7 48. Nxb7 Rb4 49. b6 Rxb6 50. Nc5 Rb5 51. Kxg6 Rxc5 0-1

[Event "Wch U14"]
[Site "Caldas Novas"]
[Date "2011.11.18"]
[Round "1"]
[White "Yang, Yimang"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1916"]
[PlyCount "146"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. a3 d5 4. e3 c5 5. b5 Bd6 6. Nf3 0-0 7. c4 b6 8. Be2 Bb7 9. 0-0 Nbd7 10. d3 Qc7 11. h3 dxc4 12. dxc4 Rfd8 13. Nbd2 Ne5 14. Qc2 Rd7 15. Rfd1 Rad8 16. Bc3 Nxf3+ 17. Bxf3 Be5 18. Bxe5 Qxe5 19. Bxb7 Rxd2 20. Rxd2 Qxa1+ 21. Kh2 Rxd2 22. Qxd2 g6 23. Qd3 Qe5+ 24. g3 Qc7 25. Bc6 Kf8 26. f4 h5 27. e4 h4 28. e5 Nh5 29. gxh4 Nxf4 30. Qe3 Nh5 31. Qh6+ Ke7 32. Qh8 Qd8 33. Qxd8+ Kxd8 34. Bg2 Ke7 35. Be4 Kf8 36. Kg2 Kg7 37. Kf3 f6 38. exf6+ Kxf6 39. Kg4 Ng7 40. Bd3 Nf5 41. h5 Nh6+ 42. Kh4 g5+ 43. Kg3 Nf7 44. h4 Ne5 45. hxg5+ Kxg5 46. Be2 Nf7 47. Kf2 Nd6 48. Ke3 Nf5+ 49. Kd3 Ng3 50. Bf3 Nxh5 51. Ke4 Nf4 52. Ke5 Nd3+ 53. Kxe6 Kf4 54. Bd5 Ke3 55. Kd6 Kd4 56. Kc7 Ne5 57. Kb7 Nxc4 58. Bc6 Nd6+ 59. Kxa7 c4 60. Bf3 c3 61. Bd1 Nc4 62. Bb3 Kc5 63. a4 Kb4 64. Bxc4 c2 65. Be6 c1Q 66. Kxb6 Qe3+ 67. Ka6 Qxe6+ 68. b6 Kxa4 69. Ka7 Kb5 70. b7 Qa6+ 71. Kb8 Kc6 72. Kc8 Qxb7+ 73. Kd8 Qd7# 0-1

[Event "EU-ch U14"]
[Site "Albena"]
[Date "2011.09.19"]
[Round "8"]
[White "Lamard, Guillaume"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2161"]
[BlackElo "1865"]
[PlyCount "63"]
[EventDate "2011.09.11"]
[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 b5 2. e4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 a6 6. 0-0 c5 7. c3 Be7 8. a4 b4 9. Bg5 h6 10. Bh4 c4 11. Bxc4 Nxe4 12. Bxe7 Qxe7 13. Bd3 Nf6 14. Nbd2 0-0 15. c4 Nc6 16. Rfe1 Rfe8 17. Rac1 Rac8 18. Bb1 a5 19. Qd3 g6 20. Nb3 Qd8 21. Ne5 Ne7 22. Nc5 Ba8 23. Qh3 d6 24. Nxe6 fxe6 25. Qxe6+ Kg7 26. Qf7+ Kh8 27. Qxf6+ Kg8 28. Nxg6 Rc7 29. Qh8+ Kf7 30. Qh7+ Kf6 31. Nxe7 Rexe7 32. Qg6# 1-0

[Event "EU-ch U14"]
[Site "Albena"]
[Date "2011.09.18"]
[Round "7"]
[White "Nikolov, Rumen"]
[Black "Vasilyev, Vasily"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1865"]
[BlackElo "2107"]
[PlyCount "119"]
[EventDate "2011.09.11"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 e5 7. Nde2 Be7 8. Bg2 Be6 9. h3 h5 10. Be3 0-0 11. Qd2 Na5 12. b3 Rc8 13. Bxa7 b6 14. Na4 Nd7 15. Nxb6 Nxb3 16. axb3 Nxb6 17. 0-0 Nd7 18. c4 Nc5 19. Bxc5 dxc5 20. Qb2 Qb6 21. Rad1 f6 22. Nc3 Rfd8 23. Qe2 g6 24. f4 Bf7 25. Nd5 Qb7 26. h4 Rf8 27. f5 g5 28. hxg5 fxg5 29. Nxe7+ Qxe7 30. f6 Qe6 31. Qe3 Bg6 32. Qxg5 Kh7 33. Kh2 Ra8 34. Rf2 Qg4 35. Qxe5 Rae8 36. Qf4 Bxe4 37. Qxg4 hxg4 38. Re1 Bg6 39. Rxe8 Rxe8 40. f7 Rf8 41. Bd5 Kg7 42. Rf4 Bh5 43. Kg2 Rb8 44. Kf2 Kf8 45. Re4 Kg7 46. Re5 Bxf7 47. Re7 Rxb3 48. Rxf7+ Kg6 49. Rc7 Kf5 50. Rxc5 Ke5 51. Rb5 Ra3 52. Bf3+ Kd4 53. Bxg4 Kxc4 54. Re5 Kd4 55. Re8 Kd5 56. Kg2 Ra7 57. Bh5 Kd6 58. Kh3 Re7 59. Rxe7 Kxe7 60. Kg4 1-0

[Event "EU-ch U14"]
[Site "Albena"]
[Date "2011.09.15"]
[Round "5"]
[White "Nikolov, Rumen"]
[Black "Shen, Yue"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "1865"]
[BlackElo "2080"]
[PlyCount "62"]
[EventDate "2011.09.11"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 0-0 9. 0-0 b5 10. h3 Bb7 11. g4 b4 12. Nd5 Nxd5 13. exd5 Nd7 14. Ng3 Re8 15. f4 Rc8 16. Be3 exf4 17. Bxf4 Bf6 18. Nf5 Be5 19. Kh1 Qc7 20. Bxe5 Rxe5 21. Qd2 Nb6 22. Qxb4 Bxd5 23. Bxd5 Nxd5 24. Qxd6 Qxd6 25. Nxd6 Rxc2 26. Rac1 Rxc1 27. Rxc1 g6 28. Rc8+ Kg7 29. Nc4 Re2 30. Rc6 Rc2 31. a4 Nf4 0-1

[Event "EU-ch U14"]
[Site "Albena"]
[Date "2011.09.14"]
[Round "4"]
[White "Nikolov, Rumen"]
[Black "Popov, Andrey V"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1865"]
[BlackElo "2062"]
[PlyCount "53"]
[EventDate "2011.09.11"]
[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. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Na4 Be6 12. c3 Be7 13. Re1 Re8 14. Bc2 Qc7 15. Qd3 g6 16. Qd4 Ng4 17. Bf4 Qc8 18. b4 Bf6 19. Qd2 Bg7 20. h3 Nf6 21. Nc5 Nd7 22. Nxd7 Qxd7 23. Be5 Bxe5 24. Rxe5 f6 25. Re3 Bf7 26. Rae1 Rxe3 27. Rxe3 1/2-1/2

[Event "EU-ch U14"]
[Site "Albena"]
[Date "2011.09.13"]
[Round "3"]
[White "Alekseenko, Kirill"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2303"]
[BlackElo "1865"]
[PlyCount "77"]
[EventDate "2011.09.11"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Bb4 8. Bd2 0-0 9. a3 Be7 10. 0-0-0 a6 11. g4 d6 12. Be3 Qc7 13. g5 Nd7 14. h4 b5 15. f4 Nb6 16. f5 Rd8 17. f6 Bf8 18. g6 fxg6 19. f7+ Kh8 20. h5 g5 21. Qf2 Rb8 22. h6 Rd7 23. hxg7+ Kxg7 24. Qh2 Kxf7 25. Qxh7+ Ke8 26. Qg6+ Rf7 27. Bxb5 axb5 28. Nxb5 Qd7 29. Nc5 dxc5 30. Rxd7 Bxd7 31. Bxg5 Rb7 32. Rh8 Nc4 33. Bh6 Ke7 34. Bxf8+ Rxf8 35. Qg7+ Rf7 36. Qg5+ Rf6 37. Qxc5+ Kf7 38. Qf8+ Kg6 39. Qg8# 1-0

[Event "EU-ch U14"]
[Site "Albena"]
[Date "2011.09.12"]
[Round "2"]
[White "Nikolov, Rumen"]
[Black "Bayramov, Elkhan Khayyat"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1865"]
[BlackElo "2084"]
[PlyCount "51"]
[EventDate "2011.09.11"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Bd7 9. Be3 Nc6 10. f4 e5 11. Nf5 Bxf5 12. exf5 Qd7 13. g4 Rad8 14. g5 Ne8 15. Be4 f6 16. Bd5+ Kh8 17. Be6 Qc7 18. Nd5 Qb8 19. g6 h6 20. fxe5 fxe5 21. Qh5 Nf6 22. Nxf6 Rxf6 23. Bxh6 Rxe6 24. Bc1+ Kg8 25. Qh7+ Kf8 26. Qh8# 1-0

[Event "EU-ch U14"]
[Site "Albena"]
[Date "2011.09.11"]
[Round "1"]
[White "Navarrete Espi, Samuel"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2165"]
[BlackElo "1865"]
[PlyCount "112"]
[EventDate "2011.09.11"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nxc6 bxc6 6. Nc3 e5 7. Bc4 Nf6 8. 0-0 Be7 9. Be3 Qxb2 10. Qd3 Qb7 11. f4 d6 12. fxe5 dxe5 13. Bg5 Qd7 14. Qe3 h6 15. Bxf6 Bxf6 16. Qc5 Qd4+ 17. Qxd4 exd4 18. e5 Bxe5 19. Rxf7 Ba6 20. Bb3 Rf8 21. Rxf8+ Kxf8 22. Ne4 Re8 23. Nc5 Bc8 24. Ba4 Bd6 25. Rf1+ Ke7 26. Re1+ Kd8 27. Rxe8+ Kxe8 28. Bxc6+ Ke7 29. Nd3 Be6 30. a4 Bc7 31. h3 Kd6 32. Bb5 Bc8 33. Kf2 a6 34. Be8 Kd5 35. Bf7+ Kc6 36. Be8+ Kb6 37. Ke2 Bb7 38. Kf2 Bd5 39. Bd7 Bd6 40. Be8 Kc7 41. Ne1 Kd8 42. Bg6 Bc6 43. a5 Bb4 44. Nf3 Bxa5 45. Nxd4 Bb6 46. c3 Ke7 47. g3 Kf6 48. Bd3 Bb5 49. Bb1 Ke5 50. Ke3 a5 51. h4 a4 52. Ba2 a3 53. g4 g5 54. hxg5 hxg5 55. Bf7 Ba6 56. Bb3 Bb5 0-1

[Event "Teteven op 26th"]
[Site "Teteven"]
[Date "2011.08.20"]
[Round "8"]
[White "Nikolov, Rumen"]
[Black "Andreev, Krasimir"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1819"]
[BlackElo "1990"]
[PlyCount "65"]
[EventDate "2011.08.13"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Bd7 5. Nc3 Nc6 6. Be3 a6 7. Qd2 g6 8. 0-0-0 Bg7 9. f3 Nxd4 10. Bxd4 Bh6 11. f4 Nf6 12. Bxf6 exf6 13. Qxd6 Bg4 14. Qxd8+ Rxd8 15. Rxd8+ Kxd8 16. g3 Bf3 17. Rg1 g5 18. Be2 Bxe2 19. Nxe2 Re8 20. Rd1+ Kc7 21. Rd4 f5 22. Kd2 gxf4 23. gxf4 Rg8 24. exf5 Rg2 25. Re4 Kd8 26. Kd3 Rxh2 27. f6 Bf8 28. Nc3 Rh3+ 29. Kc4 Rh2 30. Rd4+ Kc7 31. Nd5+ Kd6 32. Ne3+ Ke6 33. f5+ 1-0

[Event "Teteven op 26th"]
[Site "Teteven"]
[Date "2011.08.19"]
[Round "7"]
[White "Varbanov, Varban"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2127"]
[BlackElo "1819"]
[PlyCount "67"]
[EventDate "2011.08.13"]
[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 b5 2. e3 Bb7 3. Nf3 a6 4. Be2 Nf6 5. 0-0 e6 6. c3 Be7 7. b3 0-0 8. Bb2 d6 9. Nbd2 Nbd7 10. c4 b4 11. Qc2 c5 12. Rad1 a5 13. a4 Qc7 14. Ne1 e5 15. dxe5 dxe5 16. Bf3 Rad8 17. Bxb7 Qxb7 18. Nef3 Bd6 19. Ng5 Bb8 20. Nge4 Qc7 21. g3 h6 22. Nxf6+ Nxf6 23. Ne4 Nxe4 24. Qxe4 f5 25. Qf3 e4 26. Qe2 Rxd1 27. Rxd1 Rd8 28. Kg2 Rxd1 29. Qxd1 Qd6 30. Qe2 Qd7 31. Ba1 Bc7 32. Qb2 Kh7 33. Qe2 Qe7 34. Qb2 1/2-1/2

[Event "Teteven op 26th"]
[Site "Teteven"]
[Date "2011.08.18"]
[Round "6"]
[White "Bochev, Krasimir"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2130"]
[BlackElo "1819"]
[PlyCount "38"]
[EventDate "2011.08.13"]
[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. Nf3 b5 2. g3 Bb7 3. Bg2 Nf6 4. 0-0 e6 5. d4 d6 6. c4 bxc4 7. Qa4+ Nbd7 8. Qxc4 Be7 9. Nc3 0-0 10. Bf4 c5 11. dxc5 d5 12. Qd4 Bxc5 13. Qd2 Nb6 14. Ne5 Bd6 15. Nb5 Bxe5 16. Bxe5 Nc4 17. Qd4 Nxe5 18. Qxe5 Qb6 19. a4 Ba6 1/2-1/2

[Event "Teteven op 26th"]
[Site "Teteven"]
[Date "2011.08.16"]
[Round "4"]
[White "Vladimirov, Ivo"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2086"]
[BlackElo "1819"]
[PlyCount "71"]
[EventDate "2011.08.13"]
[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 d5 2. c4 dxc4 3. Nf3 e6 4. e3 b5 5. a4 c6 6. axb5 cxb5 7. b3 a5 8. bxc4 b4 9. Ne5 Qc7 10. c5 Nf6 11. Bb5+ Nbd7 12. Bd2 Be7 13. 0-0 0-0 14. Nc6 Bd8 15. Nxb4 Bb7 16. Nd3 h5 17. h3 g5 18. Qa4 Be4 19. Nc3 g4 20. Nf4 gxh3 21. Bxd7 hxg2 22. Rfe1 Bf3 23. Bb5 Ng4 24. Be2 Bxe2 25. Ncxe2 Bh4 26. Ng3 Kh8 27. Kxg2 Rg8 28. Rh1 Qe7 29. Rxh4 Qxh4 30. Rh1 Qd8 31. Nfxh5 Qc7 32. Nf6+ Kg7 33. Nxg4 Kf8 34. Nf6 Rg6 35. Rh8+ Ke7 36. Rxa8 1-0

[Event "Teteven op 26th"]
[Site "Teteven"]
[Date "2011.08.14"]
[Round "2"]
[White "Kirov, Dimitar"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2123"]
[BlackElo "1819"]
[PlyCount "59"]
[EventDate "2011.08.13"]
[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. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. h3 Bd7 10. 0-0 Nxd4 11. Bxd4 Bc6 12. Re1 a6 13. Nd5 Bxd5 14. exd5 Rc8 15. c3 Re8 16. Qd2 b5 17. a4 Ra8 18. Qd3 Qd7 19. Ra2 Qb7 20. axb5 axb5 21. Rea1 Nxd5 22. Qf3 Rxa2 23. Rxa2 Bxd4 24. Bxd5 Bxf2+ 25. Kh2 Qb8 26. Qxf7+ Kh8 27. Ra8 Bg1+ 28. Kh1 Qxa8 29. Bxa8 Rxa8 30. Kxg1 1-0

[Event "Polipost Cup 5th"]
[Site "Bulgaria"]
[Date "2011.01.09"]
[Round "?"]
[White "Dereshki, Dario"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1917"]
[BlackElo "1756"]
[PlyCount "61"]
[EventDate "2011.01.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 dxc4 4. e3 b5 5. a4 c6 6. Nc3 Bb4 7. Rb1 Nf6 8. Bd2 Qb6 9. b3 Bxc3 10. Bxc3 b4 11. bxc4 a5 12. Bb2 Nbd7 13. Bd3 0-0 14. e4 c5 15. e5 Nh5 16. Ng5 g6 17. Nxh7 Kxh7 18. Qxh5+ Kg7 19. Qg4 cxd4 20. Bxd4 Qc7 21. h4 Bb7 22. h5 Rh8 23. Rh3 Nf8 24. Rg3 Rh6 25. Kf1 Qd7 26. Kg1 Rd8 27. Be3 Rh8 28. Bc2 Qe8 29. Bg5 Nd7 30. Bxd8 Qxd8 31. Rd1 1-0

[Event "Polipost Cup 5th"]
[Site "Bulgaria"]
[Date "2011.01.09"]
[Round "?"]
[White "Metodiev, Veselin"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "1756"]
[PlyCount "108"]
[EventDate "2011.01.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. e3 exd4 5. exd4 Nf6 6. Bxc4 Be7 7. Nge2 0-0 8. 0-0 Nbd7 9. Be3 Nb6 10. Bd3 c6 11. Qc2 h6 12. Rad1 Nbd5 13. Nxd5 Nxd5 14. a3 Bg4 15. Bf5 Bxf5 16. Qxf5 Qc8 17. Qf3 Qe6 18. Nf4 Nxf4 19. Bxf4 Rad8 20. Rfe1 Qf6 21. Qe3 Rfe8 22. Be5 Qg6 23. Qb3 Rd7 24. Re3 Bf8 25. Red3 Red8 26. h3 Qe4 27. Rg3 c5 28. Qe3 Qxe3 29. fxe3 Kh7 30. Rg4 Rd5 31. Bg3 f5 32. Rf4 Bd6 33. Rf3 Bxg3 34. Rxg3 cxd4 35. exd4 Rxd4 36. Rxd4 Rxd4 37. Rb3 b6 38. Kf2 g5 39. Ke3 Rd6 40. g3 Kg6 41. Rb4 a5 42. Rc4 Kf6 43. b4 axb4 44. Rxb4 Re6+ 45. Kf3 Rc6 46. Rb3 h5 47. Ke3 Re6+ 48. Kf3 g4+ 49. hxg4 hxg4+ 50. Kf2 Rc6 51. Ke3 Re6+ 52. Kf2 Kg5 53. Rb5 Rc6 54. Rb3 Rc2+ 0-1

[Event "Polipost Cup 5th"]
[Site "Bulgaria"]
[Date "2011.01.09"]
[Round "?"]
[White "Nikolov, Rumen"]
[Black "Petkov, Rostislav"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1756"]
[PlyCount "63"]
[EventDate "2011.01.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BUL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. d3 a6 6. a4 Nc6 7. Nge2 Bf5 8. 0-0 e6 9. Bf4 Qd7 10. Ng3 Bg6 11. Nce4 Nxe4 12. Nxe4 Bxe4 13. dxe4 0-0-0 14. Qe2 Nd4 15. Qd3 Qc6 16. Kh1 Nf5 17. Qe2 Nd4 18. Qd3 Nf5 19. Qc3 Nd6 20. Bxd6 Bxd6 21. f3 Bc5 22. Rad1 g6 23. b4 Be7 24. b5 axb5 25. axb5 Qb6 26. Ra1 c6 27. bxc6 Qxc6 28. Rfb1 Rhe8 29. Ra8+ Kc7 30. Qa5+ b6 31. Ra7+ Kd6 32. e5# 1-0

[Event "Sofia CSKA op 17th"]
[Site "Sofia"]
[Date "2010.02.14"]
[Round "6"]
[White "Nikolov, Rumen"]
[Black "Jordanov, Boris"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1760"]
[PlyCount "95"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Bxc3 10. bxc3 0-0 11. 0-0 h6 12. c4 Nf6 13. Bc3 Nc6 14. f4 Ng4 15. Qf3 Nd4 16. Qg3 e4 17. Bxd4 exd3 18. h3 Nf6 19. cxd3 Kh7 20. Rfe1 Bd7 21. Re3 Nh5 22. Qf3 g6 23. Bc5 Bc6 24. Qf2 Re8 25. Rae1 Qc7 26. f5 Rxe3 27. fxg6+ Kxg6 28. Rxe3 Re8 29. Rxe8 Bxe8 30. Be3 Bd7 31. Nc5 Bc8 32. d4 b6 33. Nd3 f6 34. g4 Ng7 35. Nf4+ Kf7 36. Nd5 Qd6 37. Bxh6 Ne8 38. Qf4 Qc6 39. Ne3 b5 40. d5 Qc5 41. cxb5 axb5 42. h4 Bb7 43. Qf5 Ng7 44. Qd7+ Qe7 45. Qxe7+ Kxe7 46. Bxg7 Kf7 47. Bh6 Kg6 48. Bf4 1-0

[Event "Sofia CSKA op 17th"]
[Site "Sofia"]
[Date "2010.02.14"]
[Round "4"]
[White "Petrov, Plamen"]
[Black "Nikolov, Rumen"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1868"]
[BlackElo "1760"]
[PlyCount "88"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 Nf6 7. Bg2 Ba3 8. 0-0 Be7 9. Be3 Nc6 10. Nxc6 bxc6 11. f4 0-0 12. Na4 Rb8 13. c4 d5 14. cxd5 cxd5 15. Rc1 Qa5 16. e5 Nd7 17. a3 Bb7 18. b4 Qd8 19. Rf2 Rc8 20. Rfc2 Rxc2 21. Qxc2 Qb8 22. Qc7 Rd8 23. Bd4 Bf8 24. Qxb8 Nxb8 25. Rc7 Rd7 26. Rxd7 Nxd7 27. Bf1 Be7 28. Kf2 Kf8 29. Ke3 Ke8 30. Kd3 Kd8 31. Kc3 Kc7 32. Kb3 f6 33. Bh3 f5 34. Bf1 h5 35. Be2 g6 36. h3 Bc8 37. b5 axb5 38. Bxb5 Bb7 39. Bxd7 Kxd7 40. Nc5+ Bxc5 41. Bxc5 Kc6 42. Kb4 Ba6 43. h4 Bf1 44. Bd4 Be2 1/2-1/2

[Event "Sofia CSKA op 17th"]
[Site "Sofia"]
[Date "2010.02.14"]
[Round "5"]
[White "Zhotev, Stoil"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "1760"]
[PlyCount "89"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[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 Bg5 13. a4 bxa4 14. Rxa4 f5 15. Bc4 Kh8 16. exf5 Bxf5 17. Nce3 Bxe3 18. Nxe3 a5 19. 0-0 Rb8 20. b3 Ne7 21. Qd2 Be4 22. Nd5 Ng6 23. Rfa1 Nh4 24. Bf1 Rxb3 25. Rxe4 Rb7 26. Raa4 g5 27. Bd3 Rbf7 28. Re2 Qa8 29. Be4 Qa7 30. Qe3 Qb8 31. Rxa5 g4 32. Rea2 Qb3 33. Bc2 Qb7 34. Bd3 Qb3 35. Qc1 Rg8 36. Rb2 Nf3+ 37. gxf3 gxf3+ 38. Kh1 Qxb2 39. Qxb2 Rfg7 40. Ra1 Rg2 41. Be4 R2g4 42. Bxf3 Rh4 43. Ra7 Rg6 44. Qb8+ Rg8 45. Qxd6 1-0

[Event "Sofia CSKA op 17th"]
[Site "Sofia"]
[Date "2010.02.13"]
[Round "2"]
[White "Nikolov, Nikolay Petrov"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "A29"]
[BlackElo "1760"]
[PlyCount "97"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. 0-0 Be7 8. d4 Nxc3 9. bxc3 e4 10. Nd2 f5 11. f3 exf3 12. exf3 Nxd4 13. Qa4+ Nc6 14. Re1 Qd7 15. Qb5 0-0 16. f4 Rab8 17. Rxe6 Bf6 18. Qd5 Qf7 19. Rxf6 gxf6 20. Qxf5 Rbd8 21. Ne4 Ne7 22. Qc5 Rd1+ 23. Kf2 Rfd8 24. Bf3 R1d3 25. Be2 R3d7 26. Be3 b6 27. Qh5 Nd5 28. Qxf7+ Kxf7 29. Bc4 Re7 30. Kf3 Kg7 31. Bxd5 Rxd5 32. Bd4 Re6 33. g4 c5 34. f5 Rc6 35. Be3 h6 36. a4 Rc8 37. a5 b5 38. Rb1 a6 39. c4 Re5 40. Bf4 Re7 41. cxb5 axb5 42. Bd6 Rd7 43. Bxc5 Rd3+ 44. Kf4 Rcd8 45. Rxb5 Rd1 46. Rb7+ Kh8 47. Nxf6 Rf1+ 48. Kg3 Rd3+ 49. Kh4 1-0

[Event "Sofia CSKA op 17th"]
[Site "Sofia"]
[Date "2010.02.13"]
[Round "1"]
[White "Nikolov, Rumen"]
[Black "Dzhobov, Ilijan"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "1760"]
[PlyCount "19"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. d3 Bf5 6. dxe4 Bxe4 7. Nxe4 Nxe4 8. Nf3 Bc5 9. Bd3 Qxd5 10. Bb5+ 1-0

[Event "Sofia CSKA op 17th"]
[Site "Sofia"]
[Date "2010.02.13"]
[Round "3"]
[White "Nikolov, Rumen"]
[Black "Mladenov, Andrey"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1760"]
[PlyCount "118"]
[EventDate "2010.02.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 e6 8. 0-0 Be7 9. exd6 Bxd6 10. Nc3 Nxc3 11. bxc3 0-0 12. Qe2 b6 13. Rd1 Na5 14. Qe4 Bb7 15. Qd3 Nxc4 16. Qxc4 Rc8 17. Qd3 Qc7 18. Ng5 g6 19. Qh3 h5 20. Bd2 Bf4 21. Rac1 Bxd2 22. Rxd2 Qf4 23. Qe3 Qg4 24. f3 Qf5 25. Ne4 Rfd8 26. h3 e5 27. g4 exd4 28. Rxd4 Qe6 29. Rcd1 Rxd4 30. Rxd4 Bxe4 31. Rxe4 Qxa2 32. gxh5 Qa1+ 33. Kf2 Qxc3 34. Re8+ Kg7 35. Rxc8 Qxc8 36. Qe5+ Kg8 37. hxg6 fxg6 38. Qd5+ Kg7 39. Qe5+ Kf7 40. Qd5+ Qe6 41. Qb7+ Qe7 42. Qd5+ Kf6 43. Qd4+ Qe5 44. Qd8+ Qe7 45. Qd4+ Ke6 46. Qe4+ Kf7 47. Qd5+ Kf8 48. Kg2 a5 49. Qc6 Qe2+ 50. Kg3 Qe5+ 51. Kg2 Qg5+ 52. Kh2 Qf4+ 53. Kg2 a4 54. Qxb6 Qd2+ 55. Kg3 Kf7 56. Qa7+ Kf6 57. Qxa4 Qe1+ 58. Kg2 Qe2+ 59. Kg3 Qe1+ 1/2-1/2

[Event "Baharov Memorial op 17th"]
[Site "Sofia"]
[Date "2009.11.22"]
[Round "6"]
[White "Tsekov, Svetozar"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2234"]
[BlackElo "1771"]
[PlyCount "87"]
[EventDate "2009.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 e6 4. b3 Nf6 5. Bb2 b6 6. Bd3 Bd6 7. Ne5 0-0 8. 0-0 Bb7 9. f4 Nc6 10. Nd2 Rc8 11. a3 cxd4 12. exd4 Ne7 13. Qf3 Qc7 14. Rac1 Nd7 15. Qh3 f5 16. c4 Qd8 17. Ndf3 Rf6 18. g4 Bxe5 19. fxe5 Rh6 20. Qg3 fxg4 21. Qxg4 dxc4 22. bxc4 Nc5 23. Bxh7+ Kxh7 24. Ng5+ Kg8 25. Nf7 Rg6 26. Qxg6 Nxg6 27. Nxd8 Rxd8 28. dxc5 Nh4 29. Rcd1 Nf3+ 30. Kf2 Rf8 31. Ke3 bxc5 32. Rd7 Rb8 33. Rfd1 Kh7 34. Rd8 Rxd8 35. Rxd8 Nxh2 36. Rd7 Bf3 37. Rxa7 Bg4 38. a4 Nf1+ 39. Kf4 Bf5 40. a5 Nd2 41. a6 Nxc4 42. Rb7 Na5 43. a7 Nxb7 44. a8Q 1-0

[Event "Baharov Memorial op 17th"]
[Site "Sofia"]
[Date "2009.11.21"]
[Round "4"]
[White "Krastev, Goran"]
[Black "Nikolov, Rumen"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2016"]
[BlackElo "1771"]
[PlyCount "89"]
[EventDate "2009.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. d4 e6 4. a3 d5 5. e5 bxa3 6. Bxa3 Bxa3 7. Nxa3 Qa5+ 8. Qd2 Qxd2+ 9. Kxd2 Bd7 10. Ne2 Ne7 11. Nc3 a6 12. Nab5 0-0 13. Nc7 Ra7 14. N3b5 Bxb5 15. Nxb5 Ra8 16. Nd6 Ra7 17. Bd3 Nbc6 18. c3 b5 19. f4 Nc8 20. Nxc8 Rxc8 21. Rhb1 Rb8 22. Ke3 Kf8 23. g4 g6 24. f5 Ke7 25. h4 Kd7 26. fxe6+ fxe6 27. Rf1 Ke7 28. h5 gxh5 29. gxh5 Rh8 30. Rg1 Kd8 31. h6 b4 32. Rg7 Rxg7 33. hxg7 Rg8 34. Rg1 Ke7 35. Bxh7 Kf7 36. Bxg8+ Kxg8 37. cxb4 Nxb4 38. Rg6 a5 39. Kd2 Nc6 40. Kc3 Nb4 41. Rxe6 Kxg7 42. Rb6 Na2+ 43. Kb2 Nb4 44. Rxb4 axb4 45. Kb3 1-0

[Event "Baharov Memorial op 17th"]
[Site "Sofia"]
[Date "2009.11.21"]
[Round "5"]
[White "Nikolov, Rumen"]
[Black "Raykov, Stefan"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "1771"]
[PlyCount "51"]
[EventDate "2009.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 e3 7. Bxe3 0-0 8. Be2 Re8 9. Bd2 Bxc3 10. bxc3 c6 11. Nf3 cxd5 12. 0-0 Nc6 13. Re1 Ng4 14. h3 Ne3 15. Bxe3 Rxe3 16. Qd2 Qb6 17. d4 Re6 18. Bd3 Qb2 19. Ng5 Rxe1+ 20. Rxe1 g6 21. Re8+ Kg7 22. Qe1 Qxa2 23. Rg8+ Kxg8 24. Qe8+ Kg7 25. Qxf7+ Kh6 26. Qxh7# 1-0

[Event "Baharov Memorial op 17th"]
[Site "Sofia"]
[Date "2009.11.20"]
[Round "3"]
[White "Nikolov, Rumen"]
[Black "Sarahoshev, Mario"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1771"]
[PlyCount "81"]
[EventDate "2009.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Bg4 4. Bc4 Be7 5. fxe5 dxe5 6. Bxf7+ Kxf7 7. Nxe5+ Ke8 8. Qxg4 Nf6 9. Qe6 Rf8 10. Nc3 Nbd7 11. 0-0 Nxe5 12. Qxe5 Qd6 13. Qxd6 Bxd6 14. d4 Ng4 15. Rxf8+ Bxf8 16. h3 Nf6 17. e5 Nh5 18. Ne4 Rd8 19. Be3 g6 20. Rf1 Be7 21. c4 c6 22. c5 Rd7 23. Nd6+ Bxd6 24. cxd6 Ng3 25. Rf3 Nf5 26. g4 Ng7 27. Rf6 Rf7 28. Rxf7 Kxf7 29. d5 cxd5 30. Bxa7 Ne6 31. a4 Nd8 32. Be3 Ke6 33. Bf4 Nc6 34. Kf2 g5 35. Bg3 d4 36. Ke2 Kd5 37. b3 Na7 38. b4 b5 39. axb5 Nxb5 40. d7 Nc3+ 41. Kd3 1-0

[Event "Baharov Memorial op 17th"]
[Site "Sofia"]
[Date "2009.11.19"]
[Round "2"]
[White "Diklyovski, Ivan"]
[Black "Nikolov, Rumen"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1771"]
[PlyCount "66"]
[EventDate "2009.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nc3 Qc7 6. a4 e5 7. b3 Nf6 8. d3 Bb7 9. Ne2 d5 10. exd5 cxd5 11. Bb2 d4 12. 0-0 Bd6 13. Ng3 0-0 14. Nh4 e4 15. c3 Rad8 16. cxd4 cxd4 17. Nhf5 Be5 18. Ba3 Rfe8 19. Rc1 Qd7 20. dxe4 Nxe4 21. Qg4 Kh8 22. Nxe4 Bxe4 23. Ne3 dxe3 24. Qxd7 Rxd7 25. fxe3 h6 26. Rfd1 Red8 27. Rxd7 Rxd7 28. Bb4 Rd3 29. Rc4 Bd5 30. Rc8+ Kh7 31. Rd8 Bf6 32. Rd7 Bc4 33. Rxf7 Bxf7 0-1

[Event "Baharov Memorial op 17th"]
[Site "Sofia"]
[Date "2009.11.18"]
[Round "1"]
[White "Nikolov, Rumen"]
[Black "Mladenov, Plamen"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1771"]
[BlackElo "2362"]
[PlyCount "76"]
[EventDate "2009.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 133 Extra"]
[Source "ChessBase"]
[SourceDate "2010.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2010.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 a5 10. a4 Nb4 11. f4 Be6 12. Nb5 Nxe4 13. Bf3 exf4 14. Bxf4 Ng5 15. c3 Nxf3+ 16. Rxf3 Nd5 17. h3 Nxf4 18. Rxf4 Bf6 19. N3d4 Be5 20. Rf2 Qg5 21. Qf3 Rac8 22. Raf1 Bd5 23. Qg4 Qxg4 24. hxg4 g6 25. Rd2 Bc4 26. Rf3 Rfe8 27. b3 Bd5 28. Rf1 b6 29. c4 Bb7 30. Nf3 Bf4 31. Rxd6 Rcd8 32. Rf6 Be3+ 33. Kh2 Bc5 34. Ng5 Rd2 35. Rxf7 Bxg2 36. R1f6 Bd5+ 37. Kg3 Re3+ 38. Rf3 Bxf7 0-1

