[Event "London Classic op U1600 11th"]
[Site "London"]
[Date "2019.12.01"]
[Round "4"]
[White "Sislo, Aleksandr"]
[Black "Sivakov, Christo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1097"]
[BlackElo "1262"]
[PlyCount "63"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Nc3 Nc6 4. Bf4 Bg4 5. Nb5 Rc8 6. Ne5 a6 7. Nxc6 bxc6 8. Na7 Ra8 9. Nxc6 Qd7 10. Ne5 Qf5 11. Qd2 Ne4 12. Qe3 Nd6 13. h3 Bh5 14. g4 Qxc2 15. gxh5 Qxb2 16. Qc1 Qxc1+ 17. Rxc1 Rc8 18. Bg2 e6 19. Ng4 f5 20. Ne3 Be7 21. Rg1 g5 22. Be5 Rg8 23. Bf3 f4 24. Nc2 Nc4 25. Bxf4 Kf7 26. Be3 Nxe3 27. Nxe3 Bb4+ 28. Kf1 c6 29. Nc2 Ba5 30. e4 Rg7 31. exd5 Bb6 32. dxe6+ 1-0

[Event "London Classic op U1600 11th"]
[Site "London"]
[Date "2019.12.01"]
[Round "5"]
[White "Sivakov, Christo"]
[Black "Patel, Krrish"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1262"]
[BlackElo "1195"]
[PlyCount "95"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 g6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bd3 Bg7 9. Bd2 Ne7 10. 0-0 Bd7 11. Rfe1 Kc7 12. a4 Rhe8 13. a5 f5 14. exf5 exf5 15. Bf4+ Kd8 16. a6 b6 17. Re2 Nd5 18. Rxe8+ Kxe8 19. Re1+ Kf7 20. Nxd5 cxd5 21. Bd6 Be6 22. Be5 Bxe5 23. Rxe5 Re8 24. Bb5 Re7 25. Re2 Bc8 26. Rxe7+ Kxe7 27. Kf1 Bd7 28. Bd3 Ke6 29. Ke2 Ke5 30. g3 g5 31. Ke3 d4+ 32. Kd2 h5 33. c3 f4 34. cxd4+ Kxd4 35. b4 fxg3 36. fxg3 h4 37. gxh4 gxh4 38. b5 Kc5 39. Ke3 Bxb5 40. Bxb5 Kxb5 41. Kf4 Kc5 42. Kg4 b5 43. Kxh4 b4 44. Kg4 b3 45. h4 b2 46. h5 b1Q 47. h6 Qh7 48. Kf4 0-1

[Event "London Classic op U1600 11th"]
[Site "London"]
[Date "2019.11.30"]
[Round "2"]
[White "Bean, Sakina"]
[Black "Sivakov, Christo"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1262"]
[PlyCount "140"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. 0-0 Bxc3 6. bxc3 d6 7. Re1 Bg4 8. d4 h6 9. Ba3 Nbd7 10. Re3 Nb6 11. Bb3 Re8 12. Qd3 Qd7 13. Rd1 a6 14. c4 Rac8 15. c5 dxc5 16. dxc5 Qxd3 17. Rdxd3 Nbd7 18. Ba4 b5 19. cxb6 cxb6 20. Bxd7 Bxd7 21. c3 Rcd8 22. Bd6 Bg4 23. Bc7 Rxd3 24. Rxd3 Bxf3 25. Rxf3 b5 26. Re3 Re7 27. Ba5 Rd7 28. Re1 Nxe4 29. f3 Nf6 30. h3 Re7 31. Bb4 Re6 32. Rd1 e4 33. Rd6 Rxd6 34. Bxd6 exf3 35. gxf3 Nd5 36. Be5 f6 37. Bd4 Kf7 38. Kf2 Ke6 39. Kg3 Kf5 40. h4 h5 41. a3 g5 42. hxg5 fxg5 43. Bg7 h4+ 44. Kg2 Kf4 45. Bf8 Ne3+ 46. Kf2 Nd1+ 47. Kg2 Nxc3 48. Bd6+ Kf5 49. Bb4 Nd5 50. Bd2 Nf4+ 51. Kh2 Ne2 52. Be1 Nd4 53. Bb4 Nxf3+ 54. Kg2 Kg4 55. Be7 h3+ 56. Kh1 Kf4 57. Bd6+ Kf5 58. Bg3 g4 59. Bd6 Ke4 60. Bg3 Nd2 61. Be1 Nc4 62. Bb4 Kf3 63. Bc5 g3 64. Kg1 Nd2 65. Bb4 Ne4 66. Be1 h2+ 67. Kh1 Nf2+ 68. Bxf2 gxf2 69. Kxh2 f1Q 70. a4 Qg2# 0-1

[Event "London Classic op U1600 11th"]
[Site "London"]
[Date "2019.11.30"]
[Round "3"]
[White "Sivakov, Christo"]
[Black "Marsh, William A"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1262"]
[PlyCount "96"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. Bb5 Bd7 5. 0-0 e6 6. d4 Be7 7. Re1 Nf6 8. d5 Nb8 9. Bc4 e5 10. h3 0-0 11. Bg5 a6 12. Qd2 b5 13. Bd3 b4 14. Ne2 Bc8 15. c4 Nbd7 16. Ng3 Nb6 17. b3 a5 18. Qe3 a4 19. Qd2 axb3 20. axb3 Rxa1 21. Rxa1 Qc7 22. Bc2 Bd7 23. Qe3 Qb7 24. Qe2 Ra8 25. Qe1 Bc8 26. Bd3 h6 27. Bxf6 Bxf6 28. Nh5 Nd7 29. Qb1 Rxa1 30. Qxa1 Qa6 31. Qxa6 Bxa6 32. Nxf6+ Nxf6 33. g3 Bc8 34. Kg2 g5 35. g4 Kg7 36. Kg3 Kg6 37. h4 Nxg4 38. hxg5 hxg5 39. Nh2 Nxh2 40. Kxh2 f5 41. exf5+ Bxf5 42. Bxf5+ Kxf5 43. Kg3 g4 44. f3 gxf3 45. Kxf3 e4+ 46. Ke3 Ke5 47. Kd2 Kd4 48. Ke2 Kc3 0-1

[Event "London Classic op U1600 11th"]
[Site "London"]
[Date "2019.11.29"]
[Round "1"]
[White "Sivakov, Christo"]
[Black "Santos Ruiz, Adrian"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1262"]
[PlyCount "72"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bd3 Qxd5 7. Nc3 Qxg2 8. Qf3 Qxg5 9. Be2 Qf5 10. Qd3 Qxd3 11. Bxd3 Bd6 12. Rg1 g6 13. Bb5+ c6 14. Ba4 Bf5 15. d3 b5 16. Bb3 Nxb3 17. axb3 b4 18. Ne2 Nd5 19. Ng3 Be6 20. Bg5 f6 21. Bd2 Nf4 22. Ne4 Be7 23. Bxf4 exf4 24. 0-0-0 a5 25. d4 a4 26. bxa4 Rxa4 27. Rge1 Kf7 28. b3 Ra1+ 29. Kb2 Rxd1 30. Rxd1 Rd8 31. c3 f5 32. Nd2 c5 33. cxb4 Rxd4 34. b5 Rb4 35. Re1 Rxb5 36. Nf3 Rxb3+ 0-1

[Event "London Classic U1600 op 10th"]
[Site "London"]
[Date "2018.12.16"]
[Round "5"]
[White "Sivakov, Christo"]
[Black "Jiang, Anthony Y"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1240"]
[BlackElo "1585"]
[PlyCount "96"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 c5 7. Be3 Qb6 8. Nbd2 c4 9. Qe2 Qxb2 10. Qd1 Qa3 11. Qc1 Qxc1+ 12. Rxc1 Ba3 13. Rb1 b6 14. c3 Ne7 15. 0-0 Nf5 16. Bf4 Ne7 17. Bg5 0-0 18. Bxe7 Bxe7 19. Ne1 Nc6 20. f4 Rfb8 21. Nef3 b5 22. Rfc1 b4 23. Nf1 bxc3 24. Rxb8+ Rxb8 25. Rxc3 Rb2 26. a4 Ra2 27. Ng3 Rxa4 28. Ne2 Ra1+ 29. Rc1 Rxc1+ 30. Nxc1 Kf8 31. Na2 Ke8 32. Kf1 Kd7 33. Ke2 Kc7 34. Kd2 Kb6 35. Kc3 a5 36. Ne1 Bb4+ 37. Nxb4 axb4+ 38. Kc2 Nxd4+ 39. Kb2 c3+ 40. Kb1 Kb5 41. Nc2 Nxc2 42. Kxc2 Kc4 43. g4 b3+ 44. Kc1 b2+ 45. Kc2 d4 46. f5 d3+ 47. Kb1 Kb3 48. fxe6 c2# 0-1

[Event "London Classic U1600 op 10th"]
[Site "London"]
[Date "2018.12.16"]
[Round "4"]
[White "Sivakov, Christo"]
[Black "John, Amy"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1240"]
[BlackElo "1435"]
[PlyCount "60"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Bd5 Nf6 5. Bxc6 bxc6 6. Nxe5 Nxe4 7. Qe2 Bxf2+ 8. Kd1 d5 9. d3 Ba6 10. Nxc6 Qd6 11. Na5 0-0 12. Nc3 Nxc3+ 13. bxc3 Bb6 14. Nb3 Qg6 15. Nd4 Bxd4 16. cxd4 Bc8 17. h3 Bd7 18. Rb1 h6 19. Rb7 Rfe8 20. Qf3 Qc6 21. Rb2 Qd6 22. Rf1 Be6 23. Bf4 Qc6 24. Qg3 Bd7 25. Bxc7 Rac8 26. Be5 g6 27. Qf4 f6 28. Bxf6 Rf8 29. Qe5 Rce8 30. Qf4 g5 1/2-1/2

[Event "London Classic U1600 op 10th"]
[Site "London"]
[Date "2018.12.15"]
[Round "2"]
[White "Sivakov, Christo"]
[Black "Ayaan, Dhanuka"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1240"]
[PlyCount "49"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Bd5 Nf6 5. Bxc6 bxc6 6. Nxe5 Nxe4 7. Qe2 Nxf2 8. Nxc6+ Qe7 9. Nxe7 Kf8 10. Rf1 Bxe7 11. Rxf2 d5 12. Qf3 f6 13. Qxd5 Bg4 14. Qxa8+ Kf7 15. Qxh8 Bc5 16. Nc3 c6 17. Qxh7 Bxf2+ 18. Kxf2 c5 19. d3 Ke6 20. Bf4 Bf5 21. Qxg7 a6 22. Re1+ Be4 23. Rxe4+ Kf5 24. Kf3 a5 25. Qh7# 1-0

[Event "London Classic U1600 op 10th"]
[Site "London"]
[Date "2018.12.15"]
[Round "3"]
[White "Zheng, Harry Z"]
[Black "Sivakov, Christo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1424"]
[BlackElo "1240"]
[PlyCount "89"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Bg4 7. h3 Bh5 8. Be2 Nd7 9. 0-0 Nf6 10. Re1 Be7 11. Be3 0-0 12. Nd4 Bxe2 13. Qxe2 h6 14. Bxh6 gxh6 15. Qxe7 Qxe7 16. Rxe7 Rac8 17. Nb5 Rfe8 18. Rae1 Rxe7 19. Rxe7 a6 20. Rxc7 Rxc7 21. Nxc7 Kf8 22. c4 Ke7 23. Nd5+ Nxd5 24. cxd5 Kf6 25. c4 b6 26. g4 Ke5 27. Kg2 Kd4 28. b3 Kc3 29. f4 Kb2 30. b4 Kc3 31. c5 bxc5 32. bxc5 dxc5 33. d6 Kd4 34. d7 Ke4 35. d8Q Kxf4 36. Qd6+ Kg5 37. Qxc5+ Kf6 38. Qd6+ Kg7 39. Kg3 h5 40. g5 h4+ 41. Kxh4 f6 42. Qxf6+ Kg8 43. g6 a5 44. Qf7+ Kh8 45. Qh7# 1-0

[Event "London Classic U1600 op 10th"]
[Site "London"]
[Date "2018.12.14"]
[Round "1"]
[White "Bullock, Lee"]
[Black "Sivakov, Christo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1555"]
[BlackElo "1240"]
[PlyCount "43"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 g6 4. Bd3 Bg7 5. Nf3 e6 6. c3 Nbd7 7. Nbd2 c6 8. Qc2 b6 9. Ne5 Qe7 10. Nxc6 Qf8 11. Nf3 Bb7 12. Nfe5 Rc8 13. Nxa7 Ra8 14. Nb5 Ra5 15. b4 Rxb5 16. Bxb5 Qe7 17. Qa4 h6 18. Qa7 Bc8 19. Nc6 Qf8 20. Qc7 Qe7 21. Qxc8+ Qd8 22. Qxd8# 1-0

[Event "ENG Terafinal Challengers-A"]
[Site "Daventry"]
[Date "2017.08.13"]
[Round "6"]
[White "Mann, Lev"]
[Black "Sivakov, Christo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "75"]
[BlackElo "59"]
[PlyCount "123"]
[EventDate "2017.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d4 d5 7. g3 Nc6 8. Bg2 Nf6 9. Be3 g6 10. 0-0 Bg7 11. Nc3 0-0 12. Rfe1 Be6 13. Bg5 h6 14. Bf4 Qd7 15. Qe3 Rfe8 16. Bxh6 Ng4 17. Qg5 Nxh6 18. Rad1 Rad8 19. Ne5 Nxe5 20. dxe5 Bh3 21. Nxd5 Qe6 22. Nf6+ Bxf6 23. exf6 Qxe1+ 24. Bf1 Qe6 25. Rxd8 Rxd8 26. Qxh6 Qxf6 27. Qxh3 Qxb2 28. Qg2 Rb8 29. Qd5 Qxc2 30. Bc4 Qf5 31. Qd4 Qf3 32. Bd5 Rd8 33. Bxf7+ Qxf7 34. Qxd8+ Kg7 35. a4 c5 36. Kf1 c4 37. Ke2 c3 38. Kd3 Qf6 39. Qc7+ Kh6 40. Qxc3 Qxc3+ 41. Kxc3 Kg7 42. Kd4 Kf6 43. Kd5 Ke7 44. f4 a6 45. h4 b5 46. axb5 axb5 47. g4 b4 48. Kc4 Kd6 49. h5 gxh5 50. gxh5 Ke6 51. h6 Kf6 52. h7 Kg7 53. Kxb4 Kxh7 54. Kc5 Kg6 55. Kd4 Kf5 56. Ke3 Ke6 57. Ke4 Kf6 58. f5 Ke7 59. Ke5 Kf7 60. f6 Ke8 61. Ke6 Kf8 62. f7 1-0

[Event "ENG Terafinal Challengers-A"]
[Site "Daventry"]
[Date "2017.08.13"]
[Round "5"]
[White "Sivakov, Christo"]
[Black "Agnihotri, Aaryan"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "59"]
[BlackElo "89"]
[PlyCount "101"]
[EventDate "2017.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. e4 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d3 h6 7. h3 d5 8. c3 Be6 9. Be3 Qd7 10. Kh2 Rad8 11. Qe2 dxe4 12. dxe4 Nxe4 13. Nbd2 Ng5 14. Rad1 e4 15. Nxe4 Qc8 16. Nexg5 hxg5 17. Bxg5 Rxd1 18. Rxd1 Bd6 19. a3 Re8 20. Qc2 Ne5 21. Nxe5 Bxe5 22. b4 Bf5 23. Qb3 Be6 24. Qc2 c5 25. Rc1 Bf5 26. Qb3 cxb4 27. cxb4 Qd7 28. Qf3 Be4 29. Qd1 Bxg2 30. Qxd7 Bc6 31. Qg4 f6 32. Bh6 f5 33. Qc4+ Kh7 34. Bf4 Bb2 35. Rb1 Re4 36. Qf7 Bd4 37. Qxf5+ Kg8 38. Rd1 Bb6 39. Be3 Bc7 40. b5 Re5 41. Qc8+ Be8 42. Bf4 Re2 43. Bxc7 Kh7 44. Qf5+ g6 45. Qd3 Rxf2+ 46. Kg1 Rf5 47. Qd8 Bxb5 48. Qe7+ Kh6 49. Bf4+ g5 50. Rd6+ Kh5 51. Qh7# 1-0

[Event "ENG Terafinal Challengers-A"]
[Site "Daventry"]
[Date "2017.08.13"]
[Round "4"]
[White "Westwood, Cameron"]
[Black "Sivakov, Christo"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "113"]
[BlackElo "59"]
[PlyCount "146"]
[EventDate "2017.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. Nbd2 Nbd7 7. Re1 e5 8. b3 a6 9. Ba3 c6 10. Bxd6 Re8 11. e4 c5 12. Nc4 Nh5 13. b4 b6 14. Bh3 b5 15. Bxd7 Bxd7 16. Ncxe5 cxb4 17. d4 a5 18. Nxd7 Qxd7 19. Bc5 Nf6 20. Qd3 h6 21. Ne5 Qb7 22. f3 Nh7 23. Qe3 Ng5 24. h4 Ne6 25. Ng4 Kh7 26. Rad1 Rad8 27. d5 Nxc5 28. Qxc5 h5 29. Nh2 Rc8 30. Qf2 Rc4 31. Kg2 Rec8 32. Re2 Bf6 33. d6 R8c5 34. d7 Qc7 35. Rd5 Rxc2 36. Rxc5 Rxc5 37. f4 Rc6 38. Rd2 Rd6 39. e5 Rxd2 40. Qxd2 Bd8 41. Nf3 Kg7 42. Qd4 Kg8 43. Ng5 Qc2+ 44. Kf3 Qf5 45. Kg2 Qc2+ 46. Kf1 Qc4+ 47. Qxc4 bxc4 48. Ne4 Kf8 49. Ke2 Ke7 50. Nc5 Bb6 51. Na4 Ba7 52. Nb2 Kxd7 53. Nxc4 Kc6 54. Nxa5+ Kb5 55. Nb3 Kc4 56. Kf3 Kd5 57. g4 hxg4+ 58. Kxg4 Ke6 59. Na5 Bb6 60. Nc6 Bc5 61. Nd8+ Ke7 62. Nb7 Bb6 63. h5 gxh5+ 64. Kxh5 Ke6 65. Kg5 Ke7 66. Kf5 Bd4 67. Na5 Bc3 68. Nc6+ Ke8 69. Kf6 Be1 70. f5 Bh4+ 71. Kg7 Be1 72. Kg8 Bc3 73. Kg7 Bd2 1-0

[Event "ENG Terafinal Challengers-A"]
[Site "Daventry"]
[Date "2017.08.12"]
[Round "2"]
[White "Sandhu, Manvith"]
[Black "Sivakov, Christo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "97"]
[BlackElo "59"]
[PlyCount "91"]
[EventDate "2017.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 Be6 6. Qe2 Nc5 7. d4 d5 8. Bg5 f6 9. dxc5 dxc4 10. Qxe6+ Qe7 11. Qxe7+ Bxe7 12. Bf4 Na6 13. c6 bxc6 14. 0-0 0-0 15. Re1 Bd6 16. Bxd6 cxd6 17. Nc3 Nb4 18. Re2 Rae8 19. Rae1 Rxe2 20. Rxe2 d5 21. a3 Na6 22. Nd4 Rc8 23. Re7 Nc5 24. Rxa7 Ne4 25. Nxe4 dxe4 26. Ra6 c5 27. Nc6 Rc7 28. Ra8+ Kf7 29. Ra7 Rxa7 30. Nxa7 Ke6 31. Kf1 Kd5 32. a4 Kd4 33. a5 c3 34. b3 e3 35. fxe3+ Kxe3 36. Ke1 g5 37. a6 h5 38. Nc6 Kf4 39. a7 f5 40. a8Q Kg4 41. Ne5+ Kf4 42. Nd3+ Ke3 43. Nxc5 Kf4 44. Nd7 Kg4 45. Qf3+ Kh4 46. Qh3# 1-0

[Event "ENG Terafinal Challengers-A"]
[Site "Daventry"]
[Date "2017.08.12"]
[Round "3"]
[White "Sivakov, Christo"]
[Black "Gill, Holly"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "59"]
[BlackElo "78"]
[PlyCount "179"]
[EventDate "2017.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 e6 2. d3 d5 3. g3 Nf6 4. Bg2 Nc6 5. 0-0 g6 6. Nbd2 Bg7 7. e4 0-0 8. h3 b6 9. Re1 Bb7 10. Nf1 Nb4 11. Be3 dxe4 12. dxe4 Qxd1 13. Rexd1 Nxc2 14. Rac1 Bxe4 15. Nd4 Nxe3 16. Nxe3 Bxg2 17. Kxg2 c5 18. Nf3 Ne4 19. b3 Rad8 20. Rxd8 Rxd8 21. Rd1 Rc8 22. a4 Nc3 23. Rd2 Ne4 24. Rd1 f5 25. Rd7 a6 26. Rd1 b5 27. axb5 axb5 28. Rc1 Bd4 29. Nxd4 Nd2 30. h4 Rd8 31. Nxe6 Nxb3 32. Rb1 Rd3 33. Nf4 Rc3 34. Ned5 Nd2 35. Nxc3 Nxb1 36. Nxb1 Kf7 37. Kf3 Ke7 38. Nd3 Kd6 39. Ke2 c4 40. Nb2 Kd5 41. f3 b4 42. Kd2 c3+ 43. Nxc3+ bxc3+ 44. Kxc3 h6 45. Na4 Ke5 46. Nc5 f4 47. g4 g5 48. hxg5 hxg5 49. Nd7+ Ke6 50. Nb6 Ke5 51. Kd3 Ke6 52. Ke4 Kf6 53. Nd5+ Ke6 54. Nc3 Kf6 55. Ne2 Ke6 56. Nd4+ Kf6 57. Nf5 Ke6 58. Nh6 Kf6 59. Ng8+ Ke6 60. Ne7 Kf6 61. Nf5 Ke6 62. Ng7+ Kf6 63. Ne8+ Ke6 64. Nc7+ Kf6 65. Kd5 Kg6 66. Ne6 Kf6 67. Nf8 Kf7 68. Ke5 Kg7 69. Kf5 Kh6 70. Ne6 Kh7 71. Nc7 Kh6 72. Ne8 Kh7 73. Nf6+ Kg7 74. Kxg5 Kf7 75. Nd5 Kg7 76. Kxf4 Kf7 77. g5 Kg7 78. Kg4 Kf7 79. f4 Kg7 80. f5 Kf7 81. Kh5 Kg7 82. f6+ Kf7 83. Kh6 Kg8 84. g6 Kh8 85. Kg5 Kg8 86. Kf5 Kh8 87. Ke6 Kg8 88. Ke7 Kh8 89. g7+ Kg8 90. f7+ 1-0

[Event "ENG Terafinal Challengers-A"]
[Site "Daventry"]
[Date "2017.08.12"]
[Round "1"]
[White "Sivakov, Christo"]
[Black "Rayner, Hugo"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "59"]
[BlackElo "109"]
[PlyCount "130"]
[EventDate "2017.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 c5 3. g3 Nc6 4. Bg2 e5 5. 0-0 Nf6 6. Nbd2 Be7 7. e4 dxe4 8. dxe4 Bg4 9. h3 Bh5 10. Re1 Bg6 11. Nc4 Bxe4 12. Qxd8+ Rxd8 13. Ncxe5 Nxe5 14. Nxe5 Bxg2 15. Kxg2 0-0 16. Nc4 Rfe8 17. Bg5 h6 18. Bxf6 Bxf6 19. Rxe8+ Rxe8 20. c3 Re6 21. Rd1 b5 22. Na5 a6 23. c4 Bxb2 24. Rb1 Bc3 25. Nb3 Bb4 26. cxb5 axb5 27. Ra1 Re2 28. Nc1 Re1 29. Nb3 Rxa1 30. Nxa1 c4 31. Nc2 Bd2 32. Kf3 f5 33. Ke2 Bc3 34. g4 fxg4 35. hxg4 Kf7 36. Ke3 Ke6 37. Nd4+ Bxd4+ 38. Kxd4 Kf6 39. f4 h5 40. gxh5 Kf5 41. Ke3 c3 42. Kd3 b4 43. a3 bxa3 44. Kxc3 Kxf4 45. Kb3 Kg4 46. Kxa3 Kxh5 47. Kb2 Kg4 48. Kc2 Kf4 49. Kd2 Kf3 50. Ke1 g5 51. Kf1 g4 52. Kg1 Kg3 53. Kh1 Kf2 54. Kh2 g3+ 55. Kh3 g2 56. Kg4 g1Q+ 57. Kf4 Qg3+ 58. Ke4 Qe3+ 59. Kd5 Qf4 60. Ke6 Qg5 61. Kd6 Ke3 62. Ke6 Kd4 63. Kd6 Qf6+ 64. Kd7 Kc5 65. Ke8 Qg7 0-1

[Event "London Classic op U1600 8th"]
[Site "London"]
[Date "2016.12.11"]
[Round "5"]
[White "Debiasi, Nicola"]
[Black "Sivakov, Christo"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1567"]
[PlyCount "73"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e4 d6 4. Nc3 Bg7 5. Bc4 0-0 6. 0-0 Nbd7 7. Re1 Re8 8. e5 Ng4 9. h3 Ngxe5 10. dxe5 dxe5 11. Bg5 h6 12. Bh4 g5 13. Bg3 b6 14. Nxe5 Bxe5 15. Bxe5 Nxe5 16. Rxe5 Qxd1+ 17. Rxd1 g4 18. Bb5 Rf8 19. Rxe7 gxh3 20. gxh3 Bxh3 21. Bd7 Bxd7 22. Rdxd7 c5 23. Rxa7 Rad8 24. Rad7 Rde8 25. a3 Rb8 26. Ne4 Kh8 27. Rxf7 Rg8+ 28. Kf1 Rg6 29. Nf6 Rxf6 30. Rxf6 b5 31. Rxh6+ Kg8 32. Rc6 c4 33. b3 cxb3 34. cxb3 Kf8 35. Rcc7 Ke8 36. Rh7 Kf8 37. Rh8# 1-0

[Event "London Classic op U1600 8th"]
[Site "London"]
[Date "2016.12.11"]
[Round "4"]
[White "Sivakov, Christo"]
[Black "Siddharth, Lakshan"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1232"]
[PlyCount "96"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. d3 d4 4. Nd5 Nxd5 5. exd5 Qxd5 6. Nf3 e5 7. Qe2 Nc6 8. g3 Bg4 9. Bg2 Nb4 10. c3 dxc3 11. bxc3 Nxd3+ 12. Kf1 e4 13. Qd1 Bxf3 14. Bxf3 exf3 15. Qd2 Qc4 16. Kg1 Nxc1 17. Qe3+ Be7 18. Rxc1 Qe2 19. Qxe2 fxe2 20. Re1 0-0-0 21. Rxe2 Rd1+ 22. Kg2 Rxh1 23. Kxh1 Bf6 24. Rc2 h6 25. Kg2 Rd8 26. h3 Rd3 27. Re2 Rxc3 28. Re8+ Kd7 29. Re2 c5 30. Kf1 Rc1+ 31. Kg2 c4 32. Kf3 c3 33. Ke3 Rd1 34. Rc2 b5 35. Ke2 Rd2+ 36. Rxd2+ cxd2 37. Kxd2 Kd6 38. Kd3 Kc5 39. Kc2 a5 40. Kb3 a4+ 41. Ka3 Be7 42. Kb2 Kc4 43. Kb1 b4 44. a3 b3 45. f3 Bxa3 46. g4 Kc3 47. h4 Bb2 48. g5 a3 0-1

[Event "London Classic op U1600 8th"]
[Site "London"]
[Date "2016.12.10"]
[Round "2"]
[White "Sivakov, Christo"]
[Black "Mospan, Edward"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1281"]
[PlyCount "86"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 Bc5 6. Qe2 0-0 7. Bg2 Re8 8. 0-0 Bd7 9. h3 Nb4 10. Qd1 Nh5 11. d4 Bb6 12. c3 Nc6 13. e5 f6 14. g4 Nf4 15. Re1 fxe5 16. dxe5 Nd3 17. Re2 Nf4 18. Re1 Nxg2 19. Kxg2 Rf8 20. c4 Nd4 21. Nxd4 Bxd4 22. Rf1 Bxe5 23. Nf3 Bd6 24. cxd5 e5 25. Qe2 a6 26. Bg5 Qe8 27. Rfe1 Bb5 28. Qe4 Qf7 29. Rad1 Rae8 30. b3 Bc5 31. a4 Bd7 32. b4 Bd4 33. Rc1 c6 34. d6 Be6 35. Qe2 Bd5 36. Qd3 Bxf3+ 37. Kf1 Qd5 38. Be7 Bg2+ 39. Kg1 Bxf2+ 40. Kh2 Qxd3 41. Kxg2 Qg3+ 42. Kf1 Bxe1+ 43. Bxf8 Qf2# 0-1

[Event "London Classic op U1600 8th"]
[Site "London"]
[Date "2016.12.10"]
[Round "3"]
[White "Vaidya, Pranav"]
[Black "Sivakov, Christo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "835"]
[PlyCount "43"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. Nc3 d6 6. e4 Nbd7 7. d3 e5 8. Re1 Re8 9. Bg5 h6 10. Bxh6 Bxh6 11. d4 exd4 12. Qxd4 c5 13. Qc4 Qe7 14. Nh4 Kh8 15. Nb5 Ne5 16. Qa4 Bd7 17. Rad1 a6 18. Bf1 axb5 19. Qb3 c4 20. Qb4 Ra4 21. c3 Rxb4 22. cxb4 0-1

[Event "London Classic op U1600 8th"]
[Site "London"]
[Date "2016.12.09"]
[Round "1"]
[White "Smith, Michael J"]
[Black "Sivakov, Christo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1322"]
[PlyCount "49"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 Nbd7 5. d3 g6 6. Ng5 Qe7 7. Bxf7+ Kd8 8. Ne6+ Qxe6 9. Bxe6 Bg7 10. Bg5 Re8 11. Bb3 Nc5 12. Nd5 Re6 13. Qf3 c6 14. Nxf6 Bxf6 15. Bxf6+ Rxf6 16. Qxf6+ Kd7 17. 0-0 b6 18. f4 exf4 19. Rxf4 Kc7 20. Qe7+ Kb8 21. Qxd6+ Kb7 22. Rf7+ Ka6 23. Bc4+ b5 24. Qxc6+ Ka5 25. Qxb5# 1-0

